RELEASE-NOTES: synced with 4cb2521595

After the fixed cookie lock deadlock, this test now passes and it
detects double-locking and double-unlocking of mutexes.

Makefile.am

@@ -275,6 +275,8 @@ vc-ide: $(VC6_LIBDSP_DEPS) $(VC6_SRCDSP_DEPS) $(VC7_LIBVCPROJ_DEPS)	\
 	win32_src_srcs='$(CURL_CFILES)'; \
 	win32_src_hdrs='$(CURL_HFILES)'; \
 	win32_src_rc='$(CURL_RCFILES)'; \
+	win32_src_x_srcs='$(CURLX_CFILES)'; \
+	win32_src_x_hdrs='$(CURLX_HFILES) ../lib/config-win32.h'; \
 	\
 	sorted_lib_srcs=`for file in $$win32_lib_srcs; do echo $$file; done | sort`; \
 	sorted_lib_hdrs=`for file in $$win32_lib_hdrs; do echo $$file; done | sort`; \
@@ -282,6 +284,8 @@ vc-ide: $(VC6_LIBDSP_DEPS) $(VC6_SRCDSP_DEPS) $(VC7_LIBVCPROJ_DEPS)	\
 	sorted_lib_vtls_hdrs=`for file in $$win32_lib_vtls_hdrs; do echo $$file; done | sort`; \
 	sorted_src_srcs=`for file in $$win32_src_srcs; do echo $$file; done | sort`; \
 	sorted_src_hdrs=`for file in $$win32_src_hdrs; do echo $$file; done | sort`; \
+	sorted_src_x_srcs=`for file in $$win32_src_x_srcs; do echo $$file; done | sort`; \
+	sorted_src_x_hdrs=`for file in $$win32_src_x_hdrs; do echo $$file; done | sort`; \
 	\
 	awk_code='\
 function gen_element(type, dir, file)\
@@ -363,6 +367,20 @@ function gen_element(type, dir, file)\
     split(src_rc, arr);\
     for(val in arr) gen_element(proj_type, "src", arr[val]);\
   }\
+  else if($$0 == "CURL_SRC_X_C_FILES") {\
+    split(src_x_srcs, arr);\
+    for(val in arr) {\
+      sub(/..\/lib\//, "", arr[val]);\
+      gen_element(proj_type, "lib", arr[val]);\
+    }\
+  }\
+  else if($$0 == "CURL_SRC_X_H_FILES") {\
+    split(src_x_hdrs, arr);\
+    for(val in arr) {\
+      sub(/..\/lib\//, "", arr[val]);\
+      gen_element(proj_type, "lib", arr[val]);\
+    }\
+  }\
   else\
     printf("%s\r\n", $$0);\
 }';\
@@ -381,6 +399,8 @@ function gen_element(type, dir, file)\
 		-v src_srcs="$$sorted_src_srcs" \
 		-v src_hdrs="$$sorted_src_hdrs" \
 		-v src_rc="$$win32_src_rc" \
+		-v src_x_srcs="$$sorted_src_x_srcs" \
+		-v src_x_hdrs="$$sorted_src_x_hdrs" \
 		"$$awk_code" $(srcdir)/$(VC6_SRCTMPL) > $(VC6_SRCDSP) || { exit 1; }; \
 	\
 	echo "generating '$(VC7_LIBVCPROJ)'"; \
@@ -397,6 +417,8 @@ function gen_element(type, dir, file)\
 		-v src_srcs="$$sorted_src_srcs" \
 		-v src_hdrs="$$sorted_src_hdrs" \
 		-v src_rc="$$win32_src_rc" \
+		-v src_x_srcs="$$sorted_src_x_srcs" \
+		-v src_x_hdrs="$$sorted_src_x_hdrs" \
 		"$$awk_code" $(srcdir)/$(VC7_SRCTMPL) > $(VC7_SRCVCPROJ) || { exit 1; }; \
 	\
 	echo "generating '$(VC71_LIBVCPROJ)'"; \
@@ -413,6 +435,8 @@ function gen_element(type, dir, file)\
 		-v src_srcs="$$sorted_src_srcs" \
 		-v src_hdrs="$$sorted_src_hdrs" \
 		-v src_rc="$$win32_src_rc" \
+		-v src_x_srcs="$$sorted_src_x_srcs" \
+		-v src_x_hdrs="$$sorted_src_x_hdrs" \
 		"$$awk_code" $(srcdir)/$(VC71_SRCTMPL) > $(VC71_SRCVCPROJ) || { exit 1; }; \
 	\
 	echo "generating '$(VC8_LIBVCPROJ)'"; \
@@ -429,6 +453,8 @@ function gen_element(type, dir, file)\
 		-v src_srcs="$$sorted_src_srcs" \
 		-v src_hdrs="$$sorted_src_hdrs" \
 		-v src_rc="$$win32_src_rc" \
+		-v src_x_srcs="$$sorted_src_x_srcs" \
+		-v src_x_hdrs="$$sorted_src_x_hdrs" \
 		"$$awk_code" $(srcdir)/$(VC8_SRCTMPL) > $(VC8_SRCVCPROJ) || { exit 1; }; \
 	\
 	echo "generating '$(VC9_LIBVCPROJ)'"; \
@@ -445,6 +471,8 @@ function gen_element(type, dir, file)\
 		-v src_srcs="$$sorted_src_srcs" \
 		-v src_hdrs="$$sorted_src_hdrs" \
 		-v src_rc="$$win32_src_rc" \
+		-v src_x_srcs="$$sorted_src_x_srcs" \
+		-v src_x_hdrs="$$sorted_src_x_hdrs" \
 		"$$awk_code" $(srcdir)/$(VC9_SRCTMPL) > $(VC9_SRCVCPROJ) || { exit 1; }; \
 	\
 	echo "generating '$(VC10_LIBVCXPROJ)'"; \
@@ -461,6 +489,8 @@ function gen_element(type, dir, file)\
 		-v src_srcs="$$sorted_src_srcs" \
 		-v src_hdrs="$$sorted_src_hdrs" \
 		-v src_rc="$$win32_src_rc" \
+		-v src_x_srcs="$$sorted_src_x_srcs" \
+		-v src_x_hdrs="$$sorted_src_x_hdrs" \
 		"$$awk_code" $(srcdir)/$(VC10_SRCTMPL) > $(VC10_SRCVCXPROJ) || { exit 1; }; \
 	\
 	echo "generating '$(VC11_LIBVCXPROJ)'"; \
@@ -477,6 +507,8 @@ function gen_element(type, dir, file)\
 		-v src_srcs="$$sorted_src_srcs" \
 		-v src_hdrs="$$sorted_src_hdrs" \
 		-v src_rc="$$win32_src_rc" \
+		-v src_x_srcs="$$sorted_src_x_srcs" \
+		-v src_x_hdrs="$$sorted_src_x_hdrs" \
 		"$$awk_code" $(srcdir)/$(VC11_SRCTMPL) > $(VC11_SRCVCXPROJ) || { exit 1; }; \
 	\
 	echo "generating '$(VC12_LIBVCXPROJ)'"; \
@@ -493,4 +525,6 @@ function gen_element(type, dir, file)\
 		-v src_srcs="$$sorted_src_srcs" \
 		-v src_hdrs="$$sorted_src_hdrs" \
 		-v src_rc="$$win32_src_rc" \
+		-v src_x_srcs="$$sorted_src_x_srcs" \
+		-v src_x_hdrs="$$sorted_src_x_hdrs" \
 		"$$awk_code" $(srcdir)/$(VC12_SRCTMPL) > $(VC12_SRCVCXPROJ) || { exit 1; };)

RELEASE-NOTES

@@ -1,87 +1,67 @@
-Curl and libcurl 7.37.0
+Curl and libcurl 7.37.1
 
- Public curl releases:         139
- Command line options:         161
- curl_easy_setopt() options:   206
+ Public curl releases:         140
+ Command line options:         162
+ curl_easy_setopt() options:   208
  Public functions in libcurl:  58
- Contributors:                 1137
+ Contributors:                 1155
 
 This release includes the following changes:
 
- o URL parser: IPv6 zone identifiers are now supported
- o CURLOPT_PROXYHEADER: set headers for proxy-only
- o CURLOPT_HEADEROPT: added
- o curl: add --proxy-header
- o sasl: Added support for DIGEST-MD5 via Windows SSPI
- o sasl: Added DIGEST-MD5 qop-option validation in native challange handling
- o imap: Expanded mailbox SEARCH support to use URL query strings [7]
- o imap: Extended FETCH support to include PARTIAL URL specifier [7]
- o nss: implement non-blocking SSL handshake
- o build: Reworked Visual Studio project files
- o poll: enable poll on darwin13
- o mk-ca-bundle: added -p
- o libtests: add a wait_ms() function
+ o bits.close: introduce connection close tracking
+ o darwinssl: Add support for --cacert
+ o polarssl: add ALPN support
+ o docs: Added new option man pages
 
 This release includes the following bugfixes:
 
- o mkhelp: generate code for --disable-manual as well [1]
- o hostcheck: added a system include to define struct in_addr
- o winbuild: added warnless.c to fix build
- o Makefile.vc6: added warnless.c to fix build
- o smtp: Fixed login denied when server doesn't support AUTH capability [2]
- o smtp: Fixed login denied with a RFC-821 based server [2]
- o curl: stop interpreting IPv6 literals as glob patterns
- o http2: remove _DRAFT09 from the NPN_HTTP2 enum
- o http2: let openssl mention the exact protocol negotiated
- o http2+openssl: fix compiler warnings in ALPN using code
- o ftp: in passive data connect wait for happy eyeballs sockets [3]
- o HTTP: don't send Content-Length: 0 _and_ Expect: 100-continue [4]
- o http2: Compile with current nghttp2, which supports h2-11 [5]
- o http_negotiate_sspi: Fixed compilation when USE_HTTP_NEGOTIATE not defined
- o strerror: fix comment about vxworks' strerror_r buffer size [6]
- o url: only use if_nametoindex() if IFNAMSIZ is available
- o imap: Fixed untagged response detection when no data after command
- o various: fix possible dereference of null pointer
- o various: fix use of uninitialized variable
- o various: fix use of non-null terminated strings
- o telnet.c: check sscanf results before passing them to snprintf
- o parsedate.c: check sscanf result before passing it to strlen
- o sockfilt.c: free memory in case of memory allocation errors
- o sockfilt.c: ignore non-key-events and continue waiting for input
- o sockfilt.c: properly handle disk files, pipes and character input
- o sockfilt.c: fixed getting stuck waiting for MinGW stdin pipe
- o sockfilt.c: clean up threaded approach and add documentation
- o configure: use the nghttp2 path correctly with pkg-config [8]
- o curl_global_init_mem: bump initialized even if already initialized [9]
- o gtls: fix NULL pointer dereference [10]
- o cyassl: Use error-ssl.h when available
- o handler: make 'protocol' always specified as a single bit [11]
- o INFILESIZE: fields in UserDefined must not be changed run-time
- o openssl: biomem->data is not zero terminated
- o config-win32.h: Fixed HAVE_LONGLONG for Visual Studio .NET 2003 and up
- o curl_ntlm_core: Fixed use of long long for VC6 and VC7
- o SNI: strip off a single trailing dot from host name [12]
- o curl: bail on cookie use when built with disabled cookies
- o curl_easy_setopt.3: added the proto for CURLOPT_SSH_KNOWNHOSTS
- o curl_multi_cleanup: ignore SIGPIPE better [13]
- o schannel: don't use the connect-timeout during send [14]
- o mprintf: allow %.s with data not being zero terminated
- o tool_help: Fixed missing --login-options option
- o configure: Don't set LD_LIBRARY_PATH when cross-compiling
- o http: auth failure on duplicated 'WWW-Authenticate: Negotiate' header [15]
- o cacertinmem: fix memory leak [16]
- o lib1506: make sure the transfers are not within the same ms [17]
- o Makefile.b32: Fixed for vtls changes [18]
- o sasl: Fixed missing qop in the client's challenge-response message
- o openssl: unbreak PKCS12 support [19]
- o darwinssl: fix potential crash with a P12 file [20]
- o timers: fix timer regression involving redirects / reconnects [21]
- o CURLINFO_SSL_VERIFYRESULT: made more reliable [22]
- o HTTP: fixed connection re-use [23]
- o configure: add SPNEGO to supported features [24]
- o configure: add GSS-API to supported features [25]
- o ALPN: fix typo in http/1.1 identifier
- o http2: make connection re-use work [26]
+ o build: Fixed incorrect reference to curl_setup.h in Visual Studio files
+ o build: Use $(TargetDir) and $(TargetName) macros for .pdb and .lib output
+ o curl.1: clarify that -u can't specify a user with colon [1]
+ o openssl: Fix uninitialized variable use in NPN callback
+ o curl_easy_reset: reset the URL [2]
+ o curl_version_info.3: returns a pointer to a static struct
+ o url-parser: only use if_nametoindex if detected by configure [3]
+ o select: with winsock, avoid passing unsupported arguments to select() [4]
+ o gnutls: don't use deprecated type names anymore
+ o gnutls: allow building with nghttp2 but without ALPN support
+ o tests: Fix portability issue with the tftpd server
+ o curl_sasl_sspi: Fixed corrupt hostname in DIGEST-MD5 SPN
+ o curl_sasl: extended native DIGEST-MD5 cnonce to be a 32-byte hex string
+ o random: use Curl_rand() for proper random data [5]
+ o Curl_ossl_init: call OPENSSL_config for initing engines [6]
+ o config-win32.h: Updated for VC12 [7]
+ o winbuild: Don't USE_WINSSL when WITH_SSL is being used
+ o getinfo: HTTP CONNECT code not reset between transfers [8]
+ o Curl_rand: Use a fake entropy for debug builds when CURL_ENTROPY set
+ o http2: avoid segfault when using the plain-text http2
+ o conncache: move the connection counter to the cache struct
+ o http2: better return code error checking
+ o curlbuild: fix GCC build on SPARC systems without configure script
+ o tool_metalink: Support polarssl as digest provider
+ o curl.h: reverse the enum/define setup for old symbols
+ o curl.h: moved two really old deprecated symbols
+ o curl.h: renamed CURLOPT_DEPRECATEDx to CURLOPT_OBSOLETEx
+ o buildconf: do not search tools in current directory.
+ o OS400: make it compilable again. Make RPG binding up to date
+ o nss: do not abort on connection failure (failing tests 305 and 404)
+ o nss: make the fallback to SSLv3 work again
+ o tool: prevent valgrind from reporting possibly lost memory (nss only)
+ o progress callback: skip last callback update on errors [9]
+ o nss: fix a memory leak when CURLOPT_CRLFILE is used
+ o compiler warnings: potentially uninitialized variables [10]
+ o url.c: Fixed memory leak on OOM
+ o gnutls: ignore invalid certificate dates with VERIFYPEER disabled
+ o gnutls: fix SRP support with versions of GnuTLS from 2.99.0
+ o gnutls: fixed a couple of uninitialized variable references
+ o gnutls: fixed compilation against versions < 2.12.0
+ o build: Fixed overridden compiler PDB settings in VC7 to VC12
+ o ntlm_wb: Fixed buffer size not being large enough for NTLMv2 sessions [11]
+ o netrc: don't abort if home dir cannot be found
+ o netrc: fixed thread safety problem by using getpwuid_r if available
+ o cookie: avoid mutex deadlock [12]
+ o configure: respect host tool prefix for krb5-config
+ o gnutls: handle IP address in cert name check
 
 This release includes the following known bugs:
 
@@ -90,41 +70,26 @@ This release includes the following known bugs:
 This release would not have looked like this without help, code, reports and
 advice from friends like these:
 
-  Aaro Koskinen, Cody Mack, Damian Dixon, Dan Fandrich, Daniel Johnson,
-  Daniel Stenberg, David Woodhouse, Dilyan Palauzov, Fabian Frank,
-  Ivo Bellin Salarin, Jeff King, Jeroen Koekkoek, Jon Torrey, Kamil Dudka,
-  Larry Lin, Leon Winter, Maciej Puzio, Marc Hoersken, Michael Osipov,
-  Nick Zitzmann, Patrick Watson, Paul Marks, Radu Simionescu, Remi Gacogne,
-  Ryan Braud, Steve Holme, Tatsuhiro Tsujikawa, Till Maas, Tom Sparrow,
-  Török Edwin, Vijay Panghal,
+  Alessandro Ghedini, Brad Spencer, Chris Young, Colin Hogben, Dan Fandrich,
+  Daniel Stenberg, David Woodhouse, Dimitrios Siganos, Fabian Frank,
+  Glen A Johnson Jr., Hubert Kario, Jeff Pohlmeyer, Jonathan Cardoso Machado,
+  Kamil Dudka, Lindley French, Marcel Raad, Michał Górny, Nick Zitzmann,
+  Patrick Monnerat, Ray Satiro, Steve Holme, Tatsuhiro Tsujikawa,
+  Vilmos Nebehaj, Yousuke Kimoto, Dmitry Falko
 
         Thanks! (and sorry if I forgot to mention someone)
 
 References to bug reports and discussions on issues:
 
- [1] = http://curl.haxx.se/bug/view.cgi?id=1350
- [2] = http://curl.haxx.se/mail/lib-2014-03/0173.html
- [3] = http://curl.haxx.se/mail/lib-2014-02/0135.html (ruined)
- [4] = http://curl.haxx.se/bug/view.cgi?id=1349
- [5] = http://curl.haxx.se/mail/lib-2014-04/0053.html
- [6] = http://curl.haxx.se/mail/lib-2014-04/0063.html
- [7] = http://curl.haxx.se/mail/lib-2014-04/0067.html
- [8] = http://curl.haxx.se/mail/lib-2014-04/0159.html
- [9] = http://curl.haxx.se/bug/view.cgi?id=1362
- [10] = http://curl.haxx.se/mail/lib-2014-04/0145.html
- [11] = https://github.com/bagder/curl/pull/97
- [12] = http://curl.haxx.se/mail/lib-2014-04/0161.html
- [13] = http://thread.gmane.org/gmane.comp.version-control.git/238242
- [14] = http://curl.haxx.se/bug/view.cgi?id=1352
- [15] = https://bugzilla.redhat.com/1093348
- [16] = http://curl.haxx.se/bug/view.cgi?id=1368
- [17] = http://curl.haxx.se/mail/lib-2014-05/0081.html
- [18] = http://curl.haxx.se/mail/lib-2014-05/0025.html
- [19] = http://curl.haxx.se/bug/view.cgi?id=1371
- [20] = http://curl.haxx.se/bug/view.cgi?id=1369
- [21] = http://curl.haxx.se/mail/lib-2014-05/0147.html
- [22] = http://curl.haxx.se/mail/lib-2014-04/0203.html
- [23] = http://curl.haxx.se/mail/lib-2014-05/0127.html
- [24] = http://curl.haxx.se/bug/view.cgi?id=1343
- [25] = http://curl.haxx.se/bug/view.cgi?id=1344
- [26] = http://curl.haxx.se/bug/view.cgi?id=1374
+ [1] = http://curl.haxx.se/bug/view.cgi?id=1375
+ [2] = http://curl.haxx.se/mail/lib-2014-05/0235.html
+ [3] = http://curl.haxx.se/mail/lib-2014-05/0260.html
+ [4] = http://curl.haxx.se/mail/lib-2014-05/0278.html
+ [5] = http://curl.haxx.se/mail/lib-2014-06/0001.html
+ [6] = http://curl.haxx.se/mail/lib-2014-06/0003.html
+ [7] = http://curl.haxx.se/bug/view.cgi?id=1378
+ [8] = http://curl.haxx.se/bug/view.cgi?id=1380
+ [9] = http://curl.haxx.se/mail/lib-2014-06/0062.html
+ [10] = http://curl.haxx.se/bug/view.cgi?id=1391
+ [11] = http://curl.haxx.se/mail/lib-2014-07/0103.html
+ [12] = http://curl.haxx.se/mail/lib-2014-02/0184.html

buildconf

@@ -32,6 +32,7 @@ die(){
 #--------------------------------------------------------------------------
 # findtool works as 'which' but we use a different name to make it more
 # obvious we aren't using 'which'! ;-)
+# Unlike 'which' does, the current directory is ignored.
 #
 findtool(){
   file="$1"
@@ -49,7 +50,7 @@ findtool(){
   do
     IFS=$old_IFS
     # echo "checks for $file in $path" >&2
-    if test -f "$path/$file"; then
+    if test "$path" -a "$path" != '.' -a -f "$path/$file"; then
       echo "$path/$file"
       return
     fi

configure.ac

@@ -1209,7 +1209,9 @@ if test x"$want_gss" = xyes; then
   AC_MSG_RESULT(yes)
 
   if test -z "$GSSAPI_INCS"; then
-     if test -f "$GSSAPI_ROOT/bin/krb5-config"; then
+     if test -n "$host_alias" -a -f "$GSSAPI_ROOT/bin/$host_alias-krb5-config"; then
+        GSSAPI_INCS=`$GSSAPI_ROOT/bin/$host_alias-krb5-config --cflags gssapi`
+     elif test -f "$GSSAPI_ROOT/bin/krb5-config"; then
         GSSAPI_INCS=`$GSSAPI_ROOT/bin/krb5-config --cflags gssapi`
      elif test "$GSSAPI_ROOT" != "yes"; then
         GSSAPI_INCS="-I$GSSAPI_ROOT/include"
@@ -1301,7 +1303,12 @@ if test x"$want_gss" = xyes; then
         LIBS="-lgss $LIBS"
         ;;
      *)
-        if test -f "$GSSAPI_ROOT/bin/krb5-config"; then
+        if test -n "$host_alias" -a -f "$GSSAPI_ROOT/bin/$host_alias-krb5-config"; then
+           dnl krb5-config doesn't have --libs-only-L or similar, put everything
+           dnl into LIBS
+           gss_libs=`$GSSAPI_ROOT/bin/$host_alias-krb5-config --libs gssapi`
+           LIBS="$gss_libs $LIBS"
+        elif test -f "$GSSAPI_ROOT/bin/krb5-config"; then
            dnl krb5-config doesn't have --libs-only-L or similar, put everything
            dnl into LIBS
            gss_libs=`$GSSAPI_ROOT/bin/krb5-config --libs gssapi`
@@ -2732,8 +2739,7 @@ dnl **********************************************************************
 dnl Check for nghttp2
 dnl **********************************************************************
 
-AC_MSG_CHECKING([whether to build with nghttp2])
-OPT_H2="no"
+OPT_H2="yes"
 AC_ARG_WITH(nghttp2,
 AC_HELP_STRING([--with-nghttp2=PATH],[Enable nghttp2 usage])
 AC_HELP_STRING([--without-nghttp2],[Disable nghttp2 usage]),
@@ -2742,24 +2748,16 @@ case "$OPT_H2" in
   no)
     dnl --without-nghttp2 option used
     want_h2="no"
-    AC_MSG_RESULT([no])
-    ;;
-  default)
-    dnl configure option not specified
-    want_h2="no"
-    AC_MSG_RESULT([no])
     ;;
   yes)
     dnl --with-nghttp2 option used without path
-    want_h2="yes"
+    want_h2="default"
     want_h2_path=""
-    AC_MSG_RESULT([yes])
     ;;
   *)
     dnl --with-nghttp2 option used with path
     want_h2="yes"
     want_h2_path="$withval/lib/pkgconfig"
-    AC_MSG_RESULT([yes ($withval)])
     ;;
 esac
 
@@ -2785,31 +2783,34 @@ if test X"$want_h2" != Xno; then
       $PKGCONFIG --libs-only-L libnghttp2`
     AC_MSG_NOTICE([-L is $LD_H2])
 
+    LDFLAGS="$LDFLAGS $LD_H2"
+    CPPFLAGS="$CPPFLAGS $CPP_H2"
+    LIBS="$LIB_H2 $LIBS"
+
+    AC_CHECK_LIB(nghttp2, nghttp2_session_client_new,
+      [
+       AC_CHECK_HEADERS(nghttp2/nghttp2.h,
+          curl_h2_msg="enabled (nghttp2)"
+          NGHTTP2_ENABLED=1
+          AC_DEFINE(USE_NGHTTP2, 1, [if nghttp2 is in use])
+          AC_SUBST(USE_NGHTTP2, [1])
+       )
+      ],
+        dnl not found, revert back to clean variables
+        LDFLAGS=$CLEANLDFLAGS
+        CPPFLAGS=$CLEANCPPFLAGS
+        LIBS=$CLEANLIBS
+    )
+
   else
-    dnl To avoid link errors, we do not allow --libnghttp2 without
-    dnl a pkgconfig file
-    AC_MSG_ERROR([--with-nghttp2 was specified but could not find libnghttp2 pkg-config file.])
+    dnl no nghttp2 pkg-config found, deal with it
+    if test X"$want_h2" != Xdefault; then
+      dnl To avoid link errors, we do not allow --with-nghttp2 without
+      dnl a pkgconfig file
+      AC_MSG_ERROR([--with-nghttp2 was specified but could not find libnghttp2 pkg-config file.])
+    fi
   fi
 
-  LDFLAGS="$LDFLAGS $LD_H2"
-  CPPFLAGS="$CPPFLAGS $CPP_H2"
-  LIBS="$LIB_H2 $LIBS"
-
-  AC_CHECK_LIB(nghttp2, nghttp2_session_client_new,
-    [
-     AC_CHECK_HEADERS(nghttp2/nghttp2.h,
-        curl_h2_msg="enabled (nghttp2)"
-        NGHTTP2_ENABLED=1
-        AC_DEFINE(USE_NGHTTP2, 1, [if nghttp2 is in use])
-        AC_SUBST(USE_NGHTTP2, [1])
-     )
-    ],
-      dnl not found, revert back to clean variables
-      LDFLAGS=$CLEANLDFLAGS
-      CPPFLAGS=$CLEANCPPFLAGS
-      LIBS=$CLEANLIBS
-  )
-
 fi
 
 dnl **********************************************************************
@@ -3039,8 +3040,10 @@ AC_CHECK_FUNCS([fork \
   getppid \
   getprotobyname \
   getpwuid \
+  getpwuid_r \
   getrlimit \
   gettimeofday \
+  if_nametoindex \
   inet_addr \
   perror \
   pipe \
@@ -3511,6 +3514,7 @@ AC_CONFIG_FILES([Makefile \
            docs/Makefile \
            docs/examples/Makefile \
            docs/libcurl/Makefile \
+           docs/libcurl/opts/Makefile \
            include/Makefile \
            include/curl/Makefile \
            src/Makefile \

docs/FAQ

@@ -1099,6 +1099,12 @@ FAQ
   your system has such.  Note that you must never share the same handle in
   multiple threads.
 
+  libcurl's implementation of timeouts might use signals (depending on what it
+  was built to use for name resolving), and signal handling is generally not
+  thread-safe.  Multi-threaded Applicationss that call libcurl from different
+  threads (on different handles) might want to use CURLOPT_NOSIGNAL, e.g.:
+
+    curl_easy_setopt(handle, CURLOPT_NOSIGNAL, true);
 
   If you use a OpenSSL-powered libcurl in a multi-threaded environment, you
   need to provide one or two locking functions:

docs/INTERNALS

@@ -33,7 +33,7 @@ Portability
  want it to remain functional and buildable with these and later versions
  (older versions may still work but is not what we work hard to maintain):
 
- OpenSSL      0.9.6
+ OpenSSL      0.9.7
  GnuTLS       1.2
  zlib         1.1.4
  libssh2      0.16

docs/KNOWN_BUGS

@@ -25,14 +25,6 @@ may have been fixed since this was written!
 84. CURLINFO_SSL_VERIFYRESULT is only implemented for the OpenSSL and NSS
   backends, so relying on this information in a generic app is flaky.
 
-83. curl is unable to load non-default openssl engines, because openssl isn't
-  initialized properly. This seems to require OpenSSL_config() or
-  CONF_modules_load_file() to be used by libcurl but the first seems to not
-  work and we've gotten not reports from tests with the latter. Possibly we
-  need to discuss with OpenSSL developers how this is supposed to be done. We
-  need users with actual external openssl engines for testing to work on this.
-  http://curl.haxx.se/bug/view.cgi?id=1208
-
 82. When building with the Windows Borland compiler, it fails because the
   "tlib" tool doesn't support hyphens (minus signs) in file names and we have
   such in the build.
@@ -179,9 +171,6 @@ may have been fixed since this was written!
   run that might be needed only for building libcurl. Further, curl-config
   --cflags suffers from the same effects with CFLAGS/CPPFLAGS.
 
-30. You need to use -g to the command line tool in order to use RFC2732-style
-  or RFC6874-style IPv6 numerical addresses in URLs.
-
 26. NTLM authentication using SSPI (on Windows) when (lib)curl is running in
   "system context" will make it use wrong(?) user name - at least when compared
   to what winhttp does. See http://curl.haxx.se/bug/view.cgi?id=535

docs/ROADMAP.md

@@ -0,0 +1,88 @@
+curl the next few years - perhaps
+=======================
+
+Roadmap of things Daniel Stenberg and Steve Holme want to work on next. It is
+intended to serve as a guideline for others for information, feedback and
+possible participation.
+
+New stuff - libcurl
+===================
+
+1. http2 test suite
+
+2. http2 multiplexing/pipelining
+
+3. SPDY
+
+4. SRV records
+
+5. HTTPS to proxy
+
+6. make sure there's an easy handle passed in to curl_formadd(),
+   curl_formget() and curl_formfree() by adding replacement functions and
+   deprecating the old ones to allow custom mallocs and more
+
+7. HTTP Digest authentication via Windows SSPI
+
+8. GSSAPI authentication in the email protocols
+
+9. add support for third-party SASL libraries such as Cyrus SASL - may need to
+   move existing native and SSPI based authentication into vsasl folder after
+   reworking HTTP and SASL code
+
+10. SASL authentication in LDAP
+
+11. Simplify the SMTP email interface so that programmers don't have to
+    construct the body of an email that contains all the headers, alternative
+    content, images and attachments - maintain raw interface so that
+    programmers that want to do this can
+
+12. Allow the email protocols to return the capabilities before
+    authenticating. This will allow an application to decide on the best
+    authentication mechanism
+
+13. Allow Windows threading model to be replaced by Win32 pthreads port
+
+14. Implement a dynamic buffer size to allow SFTP to use much larger buffers
+    and possibly allow the size to be customizable by applications. Use less
+    memory when handles are not in use?
+
+New stuff - curl
+================
+
+1. Embed a language interpreter (lua?). For that middle ground where curl
+   isn’t enough and a libcurl binding feels “too much”. Build-time conditional
+   of course.
+
+2. Simplify the SMTP command line so that the headers and multi-part content
+   don't have to be constructed before calling curl
+
+Improve
+=======
+
+1. build for windows (considered hard by many users)
+
+2. curl -h output (considered overwhelming to users)
+
+3. we have > 160 command line options, is there a way to redo things to
+   simplify or improve the situation as we are likely to keep adding
+   features/options in the future too
+
+4. docs (considered "bad" by users but how do we make it better?)
+   A - split up curl_easy_setopt.3
+   B - split up curl.1
+
+5. authentication framework (consider merging HTTP and SASL authentication to
+   give one API for protocols to call)
+
+6. Perform some of the clean up from the TODO document, removing old
+   definitions and such like that are currently earmarked to be removed years
+   ago
+
+Remove
+======
+
+1. cmake support (nobody maintains it)
+
+2. makefile.vc files as there is no point in maintaining two sets of Windows
+   makefiles. Note: These are currently being used by the Windows autobuilds

docs/curl.1

@@ -103,8 +103,8 @@ any response data to the terminal.
 If you prefer a progress "bar" instead of the regular meter, \fI-#\fP is your
 friend.
 .SH OPTIONS
-Options start with one or two dashes. Many of the options require an addition
-value next to it.
+Options start with one or two dashes. Many of the options require an
+additional value next to them.
 
 The short "single-dash" form of the options, -d for example, may be used with
 or without a space between it and its value, although a space is a recommended
@@ -1629,6 +1629,10 @@ Specify the user name and password to use for server authentication. Overrides
 
 If you simply specify the user name, curl will prompt for a password.
 
+The user name and passwords are split up on the first colon, which makes it
+impossible to use a colon in the user name with this option. The password can,
+still.
+
 If you use an SSPI-enabled curl binary and perform NTLM authentication, you
 can force curl to select the user name and password from your environment by
 specifying a single colon with this option: "-u :".

docs/examples/cacertinmem.c

@@ -125,7 +125,7 @@ int main(void)
   rv=curl_easy_setopt(ch,CURLOPT_WRITEFUNCTION, *writefunction);
   rv=curl_easy_setopt(ch,CURLOPT_WRITEDATA, stdout);
   rv=curl_easy_setopt(ch,CURLOPT_HEADERFUNCTION, *writefunction);
-  rv=curl_easy_setopt(ch,CURLOPT_WRITEHEADER, stderr);
+  rv=curl_easy_setopt(ch,CURLOPT_HEADERDATA, stderr);
   rv=curl_easy_setopt(ch,CURLOPT_SSLCERTTYPE,"PEM");
   rv=curl_easy_setopt(ch,CURLOPT_SSL_VERIFYPEER,1L);
   rv=curl_easy_setopt(ch, CURLOPT_URL, "https://www.example.com/");

docs/examples/ftpgetresp.c

@@ -58,7 +58,7 @@ int main(void)
     /* If you intend to use this on windows with a libcurl DLL, you must use
        CURLOPT_WRITEFUNCTION as well */
     curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, write_response);
-    curl_easy_setopt(curl, CURLOPT_WRITEHEADER, respfile);
+    curl_easy_setopt(curl, CURLOPT_HEADERDATA, respfile);
     res = curl_easy_perform(curl);
     /* Check for errors */
     if(res != CURLE_OK)

docs/examples/href_extractor.c

@@ -74,7 +74,7 @@ int main(int argc, char *argv[])
   curl_easy_setopt(curl, CURLOPT_URL, argv[1]);
   curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback);
   curl_easy_setopt(curl, CURLOPT_WRITEDATA, hsp);
-  curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1);
+  curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
 
   curl_easy_perform(curl);
 

docs/examples/rtsp.c

@@ -224,7 +224,7 @@ int main(int argc, char * const argv[])
       if (curl != NULL) {
         my_curl_easy_setopt(curl, CURLOPT_VERBOSE, 0L);
         my_curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 1L);
-        my_curl_easy_setopt(curl, CURLOPT_WRITEHEADER, stdout);
+        my_curl_easy_setopt(curl, CURLOPT_HEADERDATA, stdout);
         my_curl_easy_setopt(curl, CURLOPT_URL, url);
 
         /* request server options */

docs/examples/sepheaders.c

@@ -66,7 +66,7 @@ int main(void)
   }
 
   /* we want the headers be written to this file handle */
-  curl_easy_setopt(curl_handle,   CURLOPT_WRITEHEADER, headerfile);
+  curl_easy_setopt(curl_handle,   CURLOPT_HEADERDATA, headerfile);
 
   /* we want the body be written to this file handle instead of stdout */
   curl_easy_setopt(curl_handle,   CURLOPT_WRITEDATA, bodyfile);

docs/examples/simplessl.c

@@ -75,7 +75,7 @@ int main(void)
   if(curl) {
     /* what call to write: */
     curl_easy_setopt(curl, CURLOPT_URL, "HTTPS://your.favourite.ssl.site");
-    curl_easy_setopt(curl, CURLOPT_WRITEHEADER, headerfile);
+    curl_easy_setopt(curl, CURLOPT_HEADERDATA, headerfile);
 
     for(i = 0; i < 1; i++) /* single-iteration loop, just to break out from */
     {

docs/examples/url2file.c

@@ -63,9 +63,8 @@ int main(int argc, char *argv[])
   pagefile = fopen(pagefilename, "wb");
   if (pagefile) {
 
-    /* write the page body to this file handle. CURLOPT_FILE is also known as
-       CURLOPT_WRITEDATA*/
-    curl_easy_setopt(curl_handle, CURLOPT_FILE, pagefile);
+    /* write the page body to this file handle */
+    curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, pagefile);
 
     /* get it! */
     curl_easy_perform(curl_handle);

docs/examples/usercertinmem.c

@@ -184,7 +184,7 @@ int main(void)
   rv = curl_easy_setopt(ch,CURLOPT_WRITEFUNCTION, *writefunction);
   rv = curl_easy_setopt(ch,CURLOPT_WRITEDATA, stdout);
   rv = curl_easy_setopt(ch,CURLOPT_HEADERFUNCTION, *writefunction);
-  rv = curl_easy_setopt(ch,CURLOPT_WRITEHEADER, stderr);
+  rv = curl_easy_setopt(ch,CURLOPT_HEADERDATA, stderr);
   rv = curl_easy_setopt(ch,CURLOPT_SSLCERTTYPE,"PEM");
 
   /* both VERIFYPEER and VERIFYHOST are set to 0 in this case because there is

docs/libcurl/Makefile.am

@@ -5,7 +5,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
 #
 # This software is licensed as described in the file COPYING, which
 # you should have received as part of this distribution. The terms
@@ -22,6 +22,8 @@
 
 AUTOMAKE_OPTIONS = foreign no-dependencies
 
+SUBDIRS = opts
+
 man_MANS = curl_easy_cleanup.3 curl_easy_getinfo.3 curl_easy_init.3	 \
  curl_easy_perform.3 curl_easy_setopt.3 curl_easy_duphandle.3		 \
  curl_formadd.3 curl_formfree.3 curl_getdate.3 curl_getenv.3		 \
@@ -91,11 +93,13 @@ MAN2HTML= roffit --mandir=. < $< >$@
 SUFFIXES = .3 .html
 
 html: $(HTMLPAGES)
+	cd opts; make html
 
 .3.html:
 	$(MAN2HTML)
 
 pdf: $(PDFPAGES)
+	cd opts; make pdf
 
 .3.pdf:
 	@(foo=`echo $@ | sed -e 's/\.[0-9]$$//g'`; \

docs/libcurl/curl_easy_getinfo.3

@@ -60,9 +60,9 @@ Pass a pointer to a long to receive the remote time of the retrieved document
 -1, it can be because of many reasons (unknown, the server hides it or the
 server doesn't support the command that tells document time etc) and the time
 of the document is unknown. Note that you must tell the server to collect this
-information before the transfer is made, by using the CURLOPT_FILETIME option
-to \fIcurl_easy_setopt(3)\fP or you will unconditionally get a -1 back. (Added
-in 7.5)
+information before the transfer is made, by using the
+\fICURLOPT_FILETIME(3)\fP option to \fIcurl_easy_setopt(3)\fP or you will
+unconditionally get a -1 back. (Added in 7.5)
 .IP CURLINFO_TOTAL_TIME
 Pass a pointer to a double to receive the total time in seconds for the
 previous transfer, including name resolving, TCP connect etc.
@@ -99,10 +99,10 @@ Pass a pointer to a long to receive the total number of redirections that were
 actually followed.  (Added in 7.9.7)
 .IP CURLINFO_REDIRECT_URL
 Pass a pointer to a char pointer to receive the URL a redirect \fIwould\fP
-take you to if you would enable CURLOPT_FOLLOWLOCATION. This can come very
-handy if you think using the built-in libcurl redirect logic isn't good enough
-for you but you would still prefer to avoid implementing all the magic of
-figuring out the new URL. (Added in 7.18.2)
+take you to if you would enable \fICURLOPT_FOLLOWLOCATION(3)\fP. This can come
+very handy if you think using the built-in libcurl redirect logic isn't good
+enough for you but you would still prefer to avoid implementing all the magic
+of figuring out the new URL. (Added in 7.18.2)
 .IP CURLINFO_SIZE_UPLOAD
 Pass a pointer to a double to receive the total amount of bytes that were
 uploaded.
@@ -127,8 +127,8 @@ requests. This is so far only for HTTP requests. Note that this may be more
 than one request if FOLLOWLOCATION is true.
 .IP CURLINFO_SSL_VERIFYRESULT
 Pass a pointer to a long to receive the result of the certification
-verification that was requested (using the CURLOPT_SSL_VERIFYPEER option to
-\fIcurl_easy_setopt(3)\fP).
+verification that was requested (using the \fICURLOPT_SSL_VERIFYPEER(3)\fP
+option to \fIcurl_easy_setopt(3)\fP).
 .IP CURLINFO_SSL_ENGINES
 Pass the address of a 'struct curl_slist *' to receive a linked-list of
 OpenSSL crypto-engines supported. Note that engines are normally implemented
@@ -150,14 +150,15 @@ it means that the server didn't send a valid Content-Type header or that the
 protocol used doesn't support this.
 .IP CURLINFO_PRIVATE
 Pass a pointer to a char pointer to receive the pointer to the private data
-associated with the curl handle (set with the CURLOPT_PRIVATE option to
-\fIcurl_easy_setopt(3)\fP). Please note that for internal reasons, the
+associated with the curl handle (set with the \fICURLOPT_PRIVATE(3)\fP option
+to \fIcurl_easy_setopt(3)\fP). Please note that for internal reasons, the
 value is returned as a char pointer, although effectively being a 'void *'.
 (Added in 7.10.3)
 .IP CURLINFO_HTTPAUTH_AVAIL
 Pass a pointer to a long to receive a bitmask indicating the authentication
 method(s) available. The meaning of the bits is explained in the
-CURLOPT_HTTPAUTH option for \fIcurl_easy_setopt(3)\fP.  (Added in 7.10.8)
+\fICURLOPT_HTTPAUTH(3)\fP option for \fIcurl_easy_setopt(3)\fP.  (Added in
+7.10.8)
 .IP CURLINFO_PROXYAUTH_AVAIL
 Pass a pointer to a long to receive a bitmask indicating the authentication
 method(s) available for your proxy authentication.  (Added in 7.10.8)
@@ -201,8 +202,8 @@ Pass a pointer to a long to receive the last socket used by this curl
 session. If the socket is no longer valid, -1 is returned. When you finish
 working with the socket, you must call curl_easy_cleanup() as usual and let
 libcurl close the socket and cleanup other resources associated with the
-handle. This is typically used in combination with \fICURLOPT_CONNECT_ONLY\fP.
-(Added in 7.15.2)
+handle. This is typically used in combination with
+\fICURLOPT_CONNECT_ONLY(3)\fP.  (Added in 7.15.2)
 
 NOTE: this API is not really working on win64, since the SOCKET type on win64
 is 64 bit large while its 'long' is only 32 bits.
@@ -216,13 +217,13 @@ Also works for SFTP since 7.21.4
 .IP CURLINFO_CERTINFO
 Pass a pointer to a 'struct curl_certinfo *' and you'll get it set to point to
 struct that holds a number of linked lists with info about the certificate
-chain, assuming you had CURLOPT_CERTINFO enabled when the previous request was
-done. The struct reports how many certs it found and then you can extract info
-for each of those certs by following the linked lists. The info chain is
-provided in a series of data in the format "name:content" where the content is
-for the specific named data. See also the certinfo.c example. NOTE: this
-option is only available in libcurl built with OpenSSL, NSS, GSKit or QsoSSL
-support. (Added in 7.19.1)
+chain, assuming you had \fICURLOPT_CERTINFO(3)\fP enabled when the previous
+request was done. The struct reports how many certs it found and then you can
+extract info for each of those certs by following the linked lists. The info
+chain is provided in a series of data in the format "name:content" where the
+content is for the specific named data. See also the certinfo.c example. NOTE:
+this option is only available in libcurl built with OpenSSL, NSS, GSKit or
+QsoSSL support. (Added in 7.19.1)
 .IP CURLINFO_TLS_SESSION
 Pass a pointer to a 'struct curl_tlsinfo *'.  The pointer will be initialized
 to refer to a 'struct curl_tlsinfo *' that will contain an enum indicating the
@@ -237,8 +238,8 @@ this does not mean that no SSL backend was used. (Added in 7.34.0)
 
 .IP CURLINFO_CONDITION_UNMET
 Pass a pointer to a long to receive the number 1 if the condition provided in
-the previous request didn't match (see \fICURLOPT_TIMECONDITION\fP). Alas, if
-this returns a 1 you know that the reason you didn't get data in return is
+the previous request didn't match (see \fICURLOPT_TIMECONDITION(3)\fP). Alas,
+if this returns a 1 you know that the reason you didn't get data in return is
 because it didn't fulfill the condition. The long ths argument points to will
 get a zero stored if the condition instead was met. (Added in 7.19.4)
 .IP CURLINFO_RTSP_SESSION_ID

docs/libcurl/curl_easy_pause.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
 .\" *
 .\" * This software is licensed as described in the file COPYING, which
 .\" * you should have received as part of this distribution. The terms
@@ -41,8 +41,8 @@ the writing is later unpaused.
 While it may feel tempting, take care and notice that you cannot call this
 function from another thread. To unpause, you may for example call it from the
 progress callback (see \fIcurl_easy_setopt(3)\fP's
-\fICURLOPT_PROGRESSFUNCTION\fP), which gets called at least once per second,
-even if the connection is paused.
+\fICURLOPT_PROGRESSFUNCTION(3)\fP), which gets called at least once per
+second, even if the connection is paused.
 
 When this function is called to unpause reading, the chance is high that you
 will get your write callback called before this function returns.
@@ -55,11 +55,11 @@ connection. The following bits can be used:
 .IP CURLPAUSE_RECV
 Pause receiving data. There will be no data received on this connection until
 this function is called again without this bit set. Thus, the write callback
-(\fICURLOPT_WRITEFUNCTION\fP) won't be called.
+(\fICURLOPT_WRITEFUNCTION(3)\fP) won't be called.
 .IP CURLPAUSE_SEND
 Pause sending data. There will be no data sent on this connection until this
 function is called again without this bit set. Thus, the read callback
-(\fICURLOPT_READFUNCTION\fP) won't be called.
+(\fICURLOPT_READFUNCTION(3)\fP) won't be called.
 .IP CURLPAUSE_ALL
 Convenience define that pauses both directions.
 .IP CURLPAUSE_CONT

docs/libcurl/curl_easy_perform.3

@@ -55,7 +55,7 @@ While the \fBeasy_handle\fP is added to a multi handle, it cannot be used by
 .SH RETURN VALUE
 CURLE_OK (0) means everything was ok, non-zero means an error occurred as
 .I <curl/curl.h>
-defines - see \fIlibcurl-errors(3)\fP. If the \fBCURLOPT_ERRORBUFFER\fP was
+defines - see \fIlibcurl-errors(3)\fP. If the \fBCURLOPT_ERRORBUFFER(3)\fP was
 set with \fIcurl_easy_setopt(3)\fP there will be a readable error message in
 the error buffer when non-zero is returned.
 .SH "SEE ALSO"

docs/libcurl/curl_easy_recv.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
 .\" *
 .\" * This software is licensed as described in the file COPYING, which
 .\" * you should have received as part of this distribution. The terms
@@ -41,7 +41,7 @@ data. \fBbuflen\fP is the maximum amount of data you can get in that
 buffer. The variable \fBn\fP points to will receive the number of received
 bytes.
 
-To establish the connection, set \fBCURLOPT_CONNECT_ONLY\fP option before
+To establish the connection, set \fBCURLOPT_CONNECT_ONLY(3)\fP option before
 calling \fIcurl_easy_perform(3)\fP. Note that \fIcurl_easy_recv(3)\fP does not
 work on connections that were created without this option.
 

docs/libcurl/curl_easy_send.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
 .\" *
 .\" * This software is licensed as described in the file COPYING, which
 .\" * you should have received as part of this distribution. The terms
@@ -39,7 +39,7 @@ connection set-up.
 \fBbuffer\fP is a pointer to the data of length \fBbuflen\fP that you want sent.
 The variable \fBn\fP points to will receive the number of sent bytes.
 
-To establish the connection, set \fBCURLOPT_CONNECT_ONLY\fP option before
+To establish the connection, set \fBCURLOPT_CONNECT_ONLY(3)\fP option before
 calling \fIcurl_easy_perform(3)\fP. Note that \fIcurl_easy_send(3)\fP will not
 work on connections that were created without this option.
 

docs/libcurl/curl_easy_unescape.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
 .\" *
 .\" * This software is licensed as described in the file COPYING, which
 .\" * you should have received as part of this distribution. The terms
@@ -48,4 +48,4 @@ Added in 7.15.4 and replaces the old \fIcurl_unescape(3)\fP function.
 .SH RETURN VALUE
 A pointer to a zero terminated string or NULL if it failed.
 .SH "SEE ALSO"
-.I curl_easy_escape(3), curl_free(3), RFC 2396
+.BR curl_easy_escape "(3), " curl_free "(3)," RFC 2396

docs/libcurl/curl_formadd.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
 .\" *
 .\" * This software is licensed as described in the file COPYING, which
 .\" * you should have received as part of this distribution. The terms
@@ -32,7 +32,7 @@ curl_formadd - add a section to a multipart/formdata HTTP POST
 curl_formadd() is used to append sections when building a multipart/formdata
 HTTP POST (sometimes referred to as RFC2388-style posts). Append one section
 at a time until you've added all the sections you want included and then you
-pass the \fIfirstitem\fP pointer as parameter to \fBCURLOPT_HTTPPOST\fP.
+pass the \fIfirstitem\fP pointer as parameter to \fBCURLOPT_HTTPPOST(3)\fP.
 \fIlastitem\fP is set after each \fIcurl_formadd(3)\fP call and on repeated
 invokes it should be left as set to allow repeated invokes to find the end of
 the list faster.
@@ -45,7 +45,7 @@ the function itself. You must call \fIcurl_formfree(3)\fP on the
 \fIfirstitem\fP after the form post has been done to free the resources.
 
 Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header.
-You can disable this header with \fICURLOPT_HTTPHEADER\fP as usual.
+You can disable this header with \fICURLOPT_HTTPHEADER(3)\fP as usual.
 
 First, there are some basics you need to understand about multipart/formdata
 posts. Each part consists of at least a NAME and a CONTENTS part. If the part
@@ -121,12 +121,13 @@ to the buffer to be uploaded. This buffer must not be freed until after
 is used in combination with \fICURLFORM_BUFFER\fP. The parameter is a
 long which gives the length of the buffer.
 .IP CURLFORM_STREAM
-Tells libcurl to use the \fICURLOPT_READFUNCTION\fP callback to get data. The
-parameter you pass to \fICURLFORM_STREAM\fP is the pointer passed on to the
-read callback's fourth argument. If you want the part to look like a file
-upload one, set the \fICURLFORM_FILENAME\fP parameter as well. Note that when
-using \fICURLFORM_STREAM\fP, \fICURLFORM_CONTENTSLENGTH\fP must also be set
-with the total expected length of the part. (Option added in libcurl 7.18.2)
+Tells libcurl to use the \fICURLOPT_READFUNCTION(3)\fP callback to get
+data. The parameter you pass to \fICURLFORM_STREAM\fP is the pointer passed on
+to the read callback's fourth argument. If you want the part to look like a
+file upload one, set the \fICURLFORM_FILENAME\fP parameter as well. Note that
+when using \fICURLFORM_STREAM\fP, \fICURLFORM_CONTENTSLENGTH\fP must also be
+set with the total expected length of the part. (Option added in libcurl
+7.18.2)
 .IP CURLFORM_ARRAY
 Another possibility to send options to curl_formadd() is the
 \fBCURLFORM_ARRAY\fP option, that passes a struct curl_forms array pointer as
@@ -142,7 +143,7 @@ the POST occurs, if you free it before the post completes you may experience
 problems.
 
 When you've passed the HttpPost pointer to \fIcurl_easy_setopt(3)\fP (using
-the \fICURLOPT_HTTPPOST\fP option), you must not free the list until after
+the \fICURLOPT_HTTPPOST(3)\fP option), you must not free the list until after
 you've called \fIcurl_easy_cleanup(3)\fP for the curl handle.
 
 See example below.

docs/libcurl/curl_formfree.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
 .\" *
 .\" * This software is licensed as described in the file COPYING, which
 .\" * you should have received as part of this distribution. The terms
@@ -33,8 +33,8 @@ curl_formfree() is used to clean up data previously built/appended with
 typically means after \fIcurl_easy_perform(3)\fP has been called.
 
 The pointer to free is the same pointer you passed to the
-\fBCURLOPT_HTTPPOST\fP option, which is the \fIfirstitem\fP pointer from the
-\fIcurl_formadd(3)\fP invoke(s).
+\fBCURLOPT_HTTPPOST(3)\fP option, which is the \fIfirstitem\fP pointer from
+the \fIcurl_formadd(3)\fP invoke(s).
 
 \fBform\fP is the pointer as returned from a previous call to
 \fIcurl_formadd(3)\fP and may be NULL.

docs/libcurl/curl_free.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
 .\" *
 .\" * This software is licensed as described in the file COPYING, which
 .\" * you should have received as part of this distribution. The terms
@@ -32,4 +32,4 @@ curl_free reclaims memory that has been obtained through a libcurl call.  Use
 curl_free() instead of free() to avoid anomalies that can result from
 differences in memory management between your application and libcurl.
 .SH "SEE ALSO"
-.I curl_unescape(3)
+.BR curl_unescape "(3)"

docs/libcurl/curl_multi_add_handle.3

@@ -38,10 +38,10 @@ use \fIcurl_easy_perform(3)\fP on that handle. After having removed the handle
 from the multi stack again, it is perfectly fine to use it with the easy
 interface again.
 
-If the easy handle is not set to use a shared (CURLOPT_SHARE) or global DNS
-cache (CURLOPT_DNS_USE_GLOBAL_CACHE), it will be made to use the DNS cache
-that is shared between all easy handles within the multi handle when
-\fIcurl_multi_add_handle(3)\fP is called.
+If the easy handle is not set to use a shared (\fICURLOPT_SHARE(3)\fP) or
+global DNS cache (\fICURLOPT_DNS_USE_GLOBAL_CACHE(3)\fP), it will be made to
+use the DNS cache that is shared between all easy handles within the multi
+handle when \fIcurl_multi_add_handle(3)\fP is called.
 
 If you have CURLMOPT_TIMERFUNCTION set in the multi handle (and you really
 should if you're working event-based with \fIcurl_multi_socket_action(3)\fP

docs/libcurl/curl_multi_setopt.3

@@ -92,7 +92,7 @@ When the cache is full, curl closes the oldest one in the cache to prevent the
 number of open connections from increasing.
 
 This option is for the multi handle's use only, when using the easy interface
-you should instead use the \fICURLOPT_MAXCONNECTS\fP option.
+you should instead use the \fICURLOPT_MAXCONNECTS(3)\fP option.
 
 See \fICURLMOPT_MAX_TOTAL_CONNECTIONS\fP for limiting the number of active
 connections.

docs/libcurl/curl_share_init.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
 .\" *
 .\" * This software is licensed as described in the file COPYING, which
 .\" * you should have received as part of this distribution. The terms
@@ -33,9 +33,9 @@ share-functions, sometimes referred to as a share handle in some places in the
 documentation. This init call MUST have a corresponding call to
 \fIcurl_share_cleanup\fP when all operations using the share are complete.
 
-This \fIshare handle\fP is what you pass to curl using the \fICURLOPT_SHARE\fP
-option with \fIcurl_easy_setopt(3)\fP, to make that specific curl handle use
-the data in this share.
+This \fIshare handle\fP is what you pass to curl using the
+\fICURLOPT_SHARE(3)\fP option with \fIcurl_easy_setopt(3)\fP, to make that
+specific curl handle use the data in this share.
 .SH RETURN VALUE
 If this function returns NULL, something went wrong (out of memory, etc.)
 and therefore the share object was not created.

docs/libcurl/curl_unescape.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
 .\" *
 .\" * This software is licensed as described in the file COPYING, which
 .\" * you should have received as part of this distribution. The terms
@@ -38,11 +38,11 @@ converted to their plain text versions.
 If the 'length' argument is set to 0, curl_unescape() will use strlen() on the
 input 'url' string to find out the size.
 
-You must curl_free() the returned string when you're done with it.
+You must \fIcurl_free(3)\fP the returned string when you're done with it.
 .SH AVAILABILITY
 Since 7.15.4, \fIcurl_easy_unescape(3)\fP should be used. This function will
 be removed in a future release.
 .SH RETURN VALUE
 A pointer to a zero terminated string or NULL if it failed.
 .SH "SEE ALSO"
-.I curl_easy_escape(3), curl_easy_unescape(3), curl_free(3), RFC 2396
+.br curl_easy_escape "(3)," curl_easy_unescape "(3)," curl_free "(3)," RFC 2396

docs/libcurl/curl_version_info.3

@@ -29,7 +29,7 @@ curl_version_info - returns run-time libcurl version info
 .BI "curl_version_info_data *curl_version_info( CURLversion "type ");"
 .ad
 .SH DESCRIPTION
-Returns a pointer to a filled in struct with information about various
+Returns a pointer to a filled in static struct with information about various
 features in the running version of libcurl. \fItype\fP should be set to the
 version of this functionality by the time you write your program. This way,
 libcurl will always return a proper struct that your program understands,
@@ -66,7 +66,8 @@ typedef struct {
   /* when 'age' is 2 or higher, the member below also exists: */
   const char *libidn;       /* human readable string */
 
-  /* when 'age' is 3 or higher, the members below also exist: */
+  /* when 'age' is 3 or higher (7.16.1 or later), the members below also
+     exist  */
   int iconv_ver_num;       /* '_libiconv_version' if iconv support enabled */
 
   const char *libssh_version; /* human readable string */

docs/libcurl/libcurl-errors.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
 .\" *
 .\" * This software is licensed as described in the file COPYING, which
 .\" * you should have received as part of this distribution. The terms
@@ -28,11 +28,11 @@ This man page includes most, if not all, available error codes in libcurl.
 Why they occur and possibly what you can do to fix the problem are also included.
 .SH "CURLcode"
 Almost all "easy" interface functions return a CURLcode error code. No matter
-what, using the \fIcurl_easy_setopt(3)\fP option \fICURLOPT_ERRORBUFFER\fP is
-a good idea as it will give you a human readable error string that may offer
-more details about the cause of the error than just the error code.
-\fIcurl_easy_strerror(3)\fP can be called to get an error string from a
-given CURLcode number.
+what, using the \fIcurl_easy_setopt(3)\fP option \fICURLOPT_ERRORBUFFER(3)\fP
+is a good idea as it will give you a human readable error string that may
+offer more details about the cause of the error than just the error code.
+\fIcurl_easy_strerror(3)\fP can be called to get an error string from a given
+CURLcode number.
 
 CURLcode is one of the following:
 .IP "CURLE_OK (0)"
@@ -74,7 +74,7 @@ After having sent the FTP password to the server, libcurl expects a proper
 reply. This error code indicates that an unexpected code was returned.
 .IP "CURLE_FTP_ACCEPT_TIMEOUT (12)"
 During an active FTP session while waiting for the server to connect, the
-\fICURLOPT_ACCEPTTIMOUT_MS\fP (or the internal default) timeout expired.
+\fICURLOPT_ACCEPTTIMOUT_MS(3)\fP (or the internal default) timeout expired.
 .IP "CURLE_FTP_WEIRD_PASV_REPLY (13)"
 libcurl failed to get a sensible result back from the server as a response to
 either a PASV or a EPSV command. The server is flawed.
@@ -97,8 +97,8 @@ When sending custom "QUOTE" commands to the remote server, one of the commands
 returned an error code that was 400 or higher (for FTP) or otherwise
 indicated unsuccessful completion of the command.
 .IP "CURLE_HTTP_RETURNED_ERROR (22)"
-This is returned if CURLOPT_FAILONERROR is set TRUE and the HTTP server
-returns an error code that is >= 400.
+This is returned if \fICURLOPT_FAILONERROR(3)\fP is set TRUE and the HTTP
+server returns an error code that is >= 400.
 .IP "CURLE_WRITE_ERROR (23)"
 An error occurred when writing received data to a local file, or an error was
 returned to libcurl from a write callback.
@@ -116,7 +116,8 @@ Operation timeout. The specified time-out period was reached according to the
 conditions.
 .IP "CURLE_FTP_PORT_FAILED (30)"
 The FTP PORT command returned error. This mostly happens when you haven't
-specified a good enough address for libcurl to use. See \fICURLOPT_FTPPORT\fP.
+specified a good enough address for libcurl to use. See
+\fICURLOPT_FTPPORT(3)\fP.
 .IP "CURLE_FTP_COULDNT_USE_REST (31)"
 The FTP REST command returned error. This should never happen if the server is
 sane.
@@ -148,10 +149,10 @@ Internal error. A function was called with a bad parameter.
 .IP "CURLE_INTERFACE_FAILED (45)"
 Interface error. A specified outgoing interface could not be used. Set which
 interface to use for outgoing connections' source IP address with
-CURLOPT_INTERFACE.
+\fICURLOPT_INTERFACE(3)\fP.
 .IP "CURLE_TOO_MANY_REDIRECTS (47)"
 Too many redirects. When following redirects, libcurl hit the maximum amount.
-Set your limit with CURLOPT_MAXREDIRS.
+Set your limit with \fICURLOPT_MAXREDIRS(3)\fP.
 .IP "CURLE_UNKNOWN_OPTION (48)"
 An option passed to libcurl is not recognized/known. Refer to the appropriate
 documentation. This is most likely a problem in the program that uses
@@ -229,7 +230,7 @@ Failed to load CRL file (Added in 7.19.0)
 Issuer check failed (Added in 7.19.0)
 .IP "CURLE_FTP_PRET_FAILED (84)"
 The FTP server does not understand the PRET command at all or does not support
-the given argument. Be careful when using \fICURLOPT_CUSTOMREQUEST\fP, a
+the given argument. Be careful when using \fICURLOPT_CUSTOMREQUEST(3)\fP, a
 custom LIST command will be sent with PRET CMD before PASV as well. (Added in
 7.20.0)
 .IP "CURLE_RTSP_CSEQ_ERROR (85)"

docs/libcurl/libcurl-share.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
 .\" *
 .\" * This software is licensed as described in the file COPYING, which
 .\" * you should have received as part of this distribution. The terms
@@ -51,11 +51,12 @@ using this multi-threaded. You set lock and unlock functions with
 \fIcurl_share_setopt(3)\fP too.
 
 Then, you make an easy handle to use this share, you set the
-\fICURLOPT_SHARE\fP option with \fIcurl_easy_setopt(3)\fP, and pass in share
-handle. You can make any number of easy handles share the same share handle.
+\fICURLOPT_SHARE(3)\fP option with \fIcurl_easy_setopt(3)\fP, and pass in
+share handle. You can make any number of easy handles share the same share
+handle.
 
 To make an easy handle stop using that particular share, you set
-\fICURLOPT_SHARE\fP to NULL for that easy handle. To make a handle stop
+\fICURLOPT_SHARE(3)\fP to NULL for that easy handle. To make a handle stop
 sharing a particular data, you can \fICURLSHOPT_UNSHARE\fP it.
 
 When you're done using the share, make sure that no easy handle is still using

docs/libcurl/libcurl-tutorial.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
 .\" *
 .\" * This software is licensed as described in the file COPYING, which
 .\" * you should have received as part of this distribution. The terms
@@ -170,8 +170,8 @@ terminated with a zero byte. When you set strings with
 \fIcurl_easy_setopt(3)\fP, libcurl makes its own copy so that they don't
 need to be kept around in your application after being set[4].
 
-One of the most basic properties to set in the handle is the URL. You set
-your preferred URL to transfer with CURLOPT_URL in a manner similar to:
+One of the most basic properties to set in the handle is the URL. You set your
+preferred URL to transfer with \fICURLOPT_URL(3)\fP in a manner similar to:
 
 .nf
  curl_easy_setopt(handle, CURLOPT_URL, "http://domain.com/");
@@ -197,27 +197,27 @@ by setting another property:
 
 Using that property, you can easily pass local data between your application
 and the function that gets invoked by libcurl. libcurl itself won't touch the
-data you pass with \fICURLOPT_WRITEDATA\fP.
+data you pass with \fICURLOPT_WRITEDATA(3)\fP.
 
-libcurl offers its own default internal callback that will take care of the data
-if you don't set the callback with \fICURLOPT_WRITEFUNCTION\fP. It will then
-simply output the received data to stdout. You can have the default callback
-write the data to a different file handle by passing a 'FILE *' to a file
-opened for writing with the \fICURLOPT_WRITEDATA\fP option.
+libcurl offers its own default internal callback that will take care of the
+data if you don't set the callback with \fICURLOPT_WRITEFUNCTION(3)\fP. It
+will then simply output the received data to stdout. You can have the default
+callback write the data to a different file handle by passing a 'FILE *' to a
+file opened for writing with the \fICURLOPT_WRITEDATA(3)\fP option.
 
 Now, we need to take a step back and have a deep breath. Here's one of those
 rare platform-dependent nitpicks. Did you spot it? On some platforms[2],
 libcurl won't be able to operate on files opened by the program. Thus, if you
 use the default callback and pass in an open file with
-\fICURLOPT_WRITEDATA\fP, it will crash. You should therefore avoid this to
+\fICURLOPT_WRITEDATA(3)\fP, it will crash. You should therefore avoid this to
 make your program run fine virtually everywhere.
 
-(\fICURLOPT_WRITEDATA\fP was formerly known as \fICURLOPT_FILE\fP. Both names
-still work and do the same thing).
+(\fICURLOPT_WRITEDATA(3)\fP was formerly known as \fICURLOPT_FILE\fP. Both
+names still work and do the same thing).
 
 If you're using libcurl as a win32 DLL, you MUST use the
-\fICURLOPT_WRITEFUNCTION\fP if you set \fICURLOPT_WRITEDATA\fP - or you will
-experience crashes.
+\fICURLOPT_WRITEFUNCTION(3)\fP if you set \fICURLOPT_WRITEDATA(3)\fP - or you
+will experience crashes.
 
 There are of course many more options you can set, and we'll get back to a few
 of them later. Let's instead continue to the actual transfer:
@@ -234,8 +234,8 @@ passed to it, libcurl will abort the operation and return with an error code.
 
 When the transfer is complete, the function returns a return code that informs
 you if it succeeded in its mission or not. If a return code isn't enough for
-you, you can use the CURLOPT_ERRORBUFFER to point libcurl to a buffer of yours
-where it'll store a human readable error message as well.
+you, you can use the \fICURLOPT_ERRORBUFFER(3)\fP to point libcurl to a buffer
+of yours where it'll store a human readable error message as well.
 
 If you then want to transfer another file, the handle is ready to be used
 again. Mind you, it is even preferred that you re-use an existing handle if
@@ -293,14 +293,14 @@ Secure Transport
 
  The engine is fully thread-safe, and no additional steps are required.
 
-When using multiple threads you should set the CURLOPT_NOSIGNAL option to 1
-for all handles. Everything will or might work fine except that timeouts are
-not honored during the DNS lookup - which you can work around by building
-libcurl with c-ares support. c-ares is a library that provides asynchronous
-name resolves. On some platforms, libcurl simply will not function properly
-multi-threaded unless this option is set.
+When using multiple threads you should set the \fICURLOPT_NOSIGNAL(3)\fP
+option to 1 for all handles. Everything will or might work fine except that
+timeouts are not honored during the DNS lookup - which you can work around by
+building libcurl with c-ares support. c-ares is a library that provides
+asynchronous name resolves. On some platforms, libcurl simply will not
+function properly multi-threaded unless this option is set.
 
-Also, note that CURLOPT_DNS_USE_GLOBAL_CACHE is not thread-safe.
+Also, note that \fICURLOPT_DNS_USE_GLOBAL_CACHE(3)\fP is not thread-safe.
 
 .SH "When It Doesn't Work"
 There will always be times when the transfer fails for some reason. You might
@@ -308,23 +308,23 @@ have set the wrong libcurl option or misunderstood what the libcurl option
 actually does, or the remote server might return non-standard replies that
 confuse the library which then confuses your program.
 
-There's one golden rule when these things occur: set the CURLOPT_VERBOSE
-option to 1. It'll cause the library to spew out the entire protocol
-details it sends, some internal info and some received protocol data as well
-(especially when using FTP). If you're using HTTP, adding the headers in the
-received output to study is also a clever way to get a better understanding
-why the server behaves the way it does. Include headers in the normal body
-output with CURLOPT_HEADER set 1.
+There's one golden rule when these things occur: set the
+\fICURLOPT_VERBOSE(3)\fP option to 1. It'll cause the library to spew out the
+entire protocol details it sends, some internal info and some received
+protocol data as well (especially when using FTP). If you're using HTTP,
+adding the headers in the received output to study is also a clever way to get
+a better understanding why the server behaves the way it does. Include headers
+in the normal body output with \fICURLOPT_HEADER(3)\fP set 1.
 
-Of course, there are bugs left. We need to know about them to be able
-to fix them, so we're quite dependent on your bug reports! When you do report
-suspected bugs in libcurl, please include as many details as you possibly can: a
-protocol dump that CURLOPT_VERBOSE produces, library version, as much as
-possible of your code that uses libcurl, operating system name and version,
-compiler name and version etc.
+Of course, there are bugs left. We need to know about them to be able to fix
+them, so we're quite dependent on your bug reports! When you do report
+suspected bugs in libcurl, please include as many details as you possibly can:
+a protocol dump that \fICURLOPT_VERBOSE(3)\fP produces, library version, as
+much as possible of your code that uses libcurl, operating system name and
+version, compiler name and version etc.
 
-If CURLOPT_VERBOSE is not enough, you increase the level of debug data your
-application receive by using the CURLOPT_DEBUGFUNCTION.
+If \fICURLOPT_VERBOSE(3)\fP is not enough, you increase the level of debug
+data your application receive by using the \fICURLOPT_DEBUGFUNCTION(3)\fP.
 
 Getting some in-depth knowledge about the protocols involved is never wrong,
 and if you're trying to do funny things, you might very well understand
@@ -363,7 +363,7 @@ Tell libcurl that we want to upload:
 
 A few protocols won't behave properly when uploads are done without any prior
 knowledge of the expected file size. So, set the upload file size using the
-CURLOPT_INFILESIZE_LARGE for all known file sizes like this[1]:
+\fICURLOPT_INFILESIZE_LARGE(3)\fP for all known file sizes like this[1]:
 
 .nf
  /* in this example, file_size must be an curl_off_t variable */
@@ -393,15 +393,15 @@ them URL encoded, as %XX where XX is a two-digit hexadecimal number.
 
 libcurl also provides options to set various passwords. The user name and
 password as shown embedded in the URL can instead get set with the
-CURLOPT_USERPWD option. The argument passed to libcurl should be a char * to
-a string in the format "user:password". In a manner like this:
+\fICURLOPT_USERPWD(3)\fP option. The argument passed to libcurl should be a
+char * to a string in the format "user:password". In a manner like this:
 
  curl_easy_setopt(easyhandle, CURLOPT_USERPWD, "myname:thesecret");
 
 Another case where name and password might be needed at times, is for those
 users who need to authenticate themselves to a proxy they use. libcurl offers
-another option for this, the CURLOPT_PROXYUSERPWD. It is used quite similar
-to the CURLOPT_USERPWD option like this:
+another option for this, the \fICURLOPT_PROXYUSERPWD(3)\fP. It is used quite
+similar to the \fICURLOPT_USERPWD(3)\fP option like this:
 
  curl_easy_setopt(easyhandle, CURLOPT_PROXYUSERPWD, "myname:thesecret");
 
@@ -412,7 +412,7 @@ chapter), as it might contain the password in plain text. libcurl has the
 ability to use this file to figure out what set of user name and password to
 use for a particular host. As an extension to the normal functionality,
 libcurl also supports this file for non-FTP protocols such as HTTP. To make
-curl use this file, use the CURLOPT_NETRC option:
+curl use this file, use the \fICURLOPT_NETRC(3)\fP option:
 
  curl_easy_setopt(easyhandle, CURLOPT_NETRC, 1L);
 
@@ -443,12 +443,12 @@ password in clear-text in the HTTP request, base64-encoded. This is insecure.
 
 At the time of this writing, libcurl can be built to use: Basic, Digest, NTLM,
 Negotiate, GSS-Negotiate and SPNEGO. You can tell libcurl which one to use
-with CURLOPT_HTTPAUTH as in:
+with \fICURLOPT_HTTPAUTH(3)\fP as in:
 
  curl_easy_setopt(easyhandle, CURLOPT_HTTPAUTH, CURLAUTH_DIGEST);
 
 And when you send authentication to a proxy, you can also set authentication
-type the same way but instead with CURLOPT_PROXYAUTH:
+type the same way but instead with \fICURLOPT_PROXYAUTH(3)\fP:
 
  curl_easy_setopt(easyhandle, CURLOPT_PROXYAUTH, CURLAUTH_NTLM);
 
@@ -484,8 +484,8 @@ libcurl to post it all to the remote site:
 .fi
 
 Simple enough, huh? Since you set the POST options with the
-CURLOPT_POSTFIELDS, this automatically switches the handle to use POST in the
-upcoming request.
+\fICURLOPT_POSTFIELDS(3)\fP, this automatically switches the handle to use
+POST in the upcoming request.
 
 Ok, so what if you want to post binary data that also requires you to set the
 Content-Type: header of the post? Well, binary posts prevent libcurl from
@@ -576,14 +576,14 @@ post handle:
 
 Since all options on an easyhandle are "sticky", they remain the same until
 changed even if you do call \fIcurl_easy_perform(3)\fP, you may need to tell
-curl to go back to a plain GET request if you intend to do one as your
-next request. You force an easyhandle to go back to GET by using the
-CURLOPT_HTTPGET option:
+curl to go back to a plain GET request if you intend to do one as your next
+request. You force an easyhandle to go back to GET by using the
+\fICURLOPT_HTTPGET(3)\fP option:
 
  curl_easy_setopt(easyhandle, CURLOPT_HTTPGET, 1L);
 
-Just setting CURLOPT_POSTFIELDS to "" or NULL will *not* stop libcurl from
-doing a POST. It will just make it POST without any data to send!
+Just setting \fICURLOPT_POSTFIELDS(3)\fP to "" or NULL will *not* stop libcurl
+from doing a POST. It will just make it POST without any data to send!
 
 .SH "Showing Progress"
 
@@ -591,16 +591,16 @@ For historical and traditional reasons, libcurl has a built-in progress meter
 that can be switched on and then makes it present a progress meter in your
 terminal.
 
-Switch on the progress meter by, oddly enough, setting CURLOPT_NOPROGRESS to
-zero. This option is set to 1 by default.
+Switch on the progress meter by, oddly enough, setting
+\fICURLOPT_NOPROGRESS(3)\fP to zero. This option is set to 1 by default.
 
 For most applications however, the built-in progress meter is useless and
 what instead is interesting is the ability to specify a progress
 callback. The function pointer you pass to libcurl will then be called on
 irregular intervals with information about the current transfer.
 
-Set the progress callback by using CURLOPT_PROGRESSFUNCTION. And pass a
-pointer to a function that matches this prototype:
+Set the progress callback by using \fICURLOPT_PROGRESSFUNCTION(3)\fP. And pass
+a pointer to a function that matches this prototype:
 
 .nf
  int progress_callback(void *clientp,
@@ -612,7 +612,7 @@ pointer to a function that matches this prototype:
 
 If any of the input arguments is unknown, a 0 will be passed. The first
 argument, the 'clientp' is the pointer you pass to libcurl with
-CURLOPT_PROGRESSDATA. libcurl won't touch it.
+\fICURLOPT_PROGRESSDATA(3)\fP. libcurl won't touch it.
 
 .SH "libcurl with C++"
 
@@ -671,11 +671,12 @@ pass that information similar to this:
 
  curl_easy_setopt(easyhandle, CURLOPT_PROXYUSERPWD, "user:password");
 
-If you want to, you can specify the host name only in the CURLOPT_PROXY
-option, and set the port number separately with CURLOPT_PROXYPORT.
+If you want to, you can specify the host name only in the
+\fICURLOPT_PROXY(3)\fP option, and set the port number separately with
+\fICURLOPT_PROXYPORT(3)\fP.
 
-Tell libcurl what kind of proxy it is with CURLOPT_PROXYTYPE (if not, it will
-default to assume a HTTP proxy):
+Tell libcurl what kind of proxy it is with \fICURLOPT_PROXYTYPE(3)\fP (if not,
+it will default to assume a HTTP proxy):
 
  curl_easy_setopt(easyhandle, CURLOPT_PROXYTYPE, CURLPROXY_SOCKS4);
 
@@ -704,7 +705,8 @@ variable may say so. If 'no_proxy' is a plain asterisk ("*") it matches all
 hosts.
 
 To explicitly disable libcurl's checking for and using the proxy environment
-variables, set the proxy name to "" - an empty string - with CURLOPT_PROXY.
+variables, set the proxy name to "" - an empty string - with
+\fICURLOPT_PROXY(3)\fP.
 .IP "SSL and Proxies"
 
 SSL is for secure point-to-point connections. This involves strong encryption
@@ -800,21 +802,21 @@ may also be added in the future.
 
 Each easy handle will attempt to keep the last few connections alive for a
 while in case they are to be used again. You can set the size of this "cache"
-with the CURLOPT_MAXCONNECTS option. Default is 5. There is very seldom any
-point in changing this value, and if you think of changing this it is often
-just a matter of thinking again.
+with the \fICURLOPT_MAXCONNECTS(3)\fP option. Default is 5. There is very
+seldom any point in changing this value, and if you think of changing this it
+is often just a matter of thinking again.
 
 To force your upcoming request to not use an already existing connection (it
 will even close one first if there happens to be one alive to the same host
-you're about to operate on), you can do that by setting CURLOPT_FRESH_CONNECT
-to 1. In a similar spirit, you can also forbid the upcoming request to be
-"lying" around and possibly get re-used after the request by setting
-CURLOPT_FORBID_REUSE to 1.
+you're about to operate on), you can do that by setting
+\fICURLOPT_FRESH_CONNECT(3)\fP to 1. In a similar spirit, you can also forbid
+the upcoming request to be "lying" around and possibly get re-used after the
+request by setting \fICURLOPT_FORBID_REUSE(3)\fP to 1.
 
 .SH "HTTP Headers Used by libcurl"
 When you use libcurl to do HTTP requests, it'll pass along a series of headers
 automatically. It might be good for you to know and understand these. You
-can replace or remove them by using the CURLOPT_HTTPHEADER option.
+can replace or remove them by using the \fICURLOPT_HTTPHEADER(3)\fP option.
 
 .IP "Host"
 This header is required by HTTP 1.1 and even many 1.0 servers and should be
@@ -843,8 +845,8 @@ libcurl is your friend here too.
 
 .IP CUSTOMREQUEST
 If just changing the actual HTTP request keyword is what you want, like when
-GET, HEAD or POST is not good enough for you, CURLOPT_CUSTOMREQUEST is there
-for you. It is very simple to use:
+GET, HEAD or POST is not good enough for you, \fICURLOPT_CUSTOMREQUEST(3)\fP
+is there for you. It is very simple to use:
 
  curl_easy_setopt(easyhandle, CURLOPT_CUSTOMREQUEST, "MYOWNREQUEST");
 
@@ -939,28 +941,29 @@ A little example that deletes a given file before an operation:
 
 If you would instead want this operation (or chain of operations) to happen
 _after_ the data transfer took place the option to \fIcurl_easy_setopt(3)\fP
-would instead be called CURLOPT_POSTQUOTE and used the exact same way.
+would instead be called \fICURLOPT_POSTQUOTE(3)\fP and used the exact same
+way.
 
 The custom FTP command will be issued to the server in the same order they are
 added to the list, and if a command gets an error code returned back from the
 server, no more commands will be issued and libcurl will bail out with an
-error code (CURLE_QUOTE_ERROR). Note that if you use CURLOPT_QUOTE to send
-commands before a transfer, no transfer will actually take place when a quote
-command has failed.
+error code (CURLE_QUOTE_ERROR). Note that if you use \fICURLOPT_QUOTE(3)\fP to
+send commands before a transfer, no transfer will actually take place when a
+quote command has failed.
 
-If you set the CURLOPT_HEADER to 1, you will tell libcurl to get
+If you set the \fICURLOPT_HEADER(3)\fP to 1, you will tell libcurl to get
 information about the target file and output "headers" about it. The headers
 will be in "HTTP-style", looking like they do in HTTP.
 
 The option to enable headers or to run custom FTP commands may be useful to
-combine with CURLOPT_NOBODY. If this option is set, no actual file content
-transfer will be performed.
+combine with \fICURLOPT_NOBODY(3)\fP. If this option is set, no actual file
+content transfer will be performed.
 
 .IP "FTP Custom CUSTOMREQUEST"
-If you do want to list the contents of a FTP directory using your own defined FTP
-command, CURLOPT_CUSTOMREQUEST will do just that. "NLST" is the default one
-for listing directories but you're free to pass in your idea of a good
-alternative.
+If you do want to list the contents of a FTP directory using your own defined
+FTP command, \fICURLOPT_CUSTOMREQUEST(3)\fP will do just that. "NLST" is the
+default one for listing directories but you're free to pass in your idea of a
+good alternative.
 
 .SH "Cookies Without Chocolate Chips"
 In the HTTP sense, a cookie is a name with an associated value. A server sends
@@ -975,8 +978,8 @@ update them. Server use cookies to "track" users and to keep "sessions".
 Cookies are sent from server to clients with the header Set-Cookie: and
 they're sent from clients to servers with the Cookie: header.
 
-To just send whatever cookie you want to a server, you can use CURLOPT_COOKIE
-to set a cookie string like this:
+To just send whatever cookie you want to a server, you can use
+\fICURLOPT_COOKIE(3)\fP to set a cookie string like this:
 
  curl_easy_setopt(easyhandle, CURLOPT_COOKIE, "name1=var1; name2=var2;");
 
@@ -987,29 +990,30 @@ are then used accordingly on later requests.
 One way to do this, is to save all headers you receive in a plain file and
 when you make a request, you tell libcurl to read the previous headers to
 figure out which cookies to use. Set the header file to read cookies from with
-CURLOPT_COOKIEFILE.
+\fICURLOPT_COOKIEFILE(3)\fP.
 
-The CURLOPT_COOKIEFILE option also automatically enables the cookie parser in
-libcurl. Until the cookie parser is enabled, libcurl will not parse or
-understand incoming cookies and they will just be ignored. However, when the
-parser is enabled the cookies will be understood and the cookies will be kept
-in memory and used properly in subsequent requests when the same handle is
-used. Many times this is enough, and you may not have to save the cookies to
-disk at all. Note that the file you specify to CURLOPT_COOKIEFILE doesn't have
-to exist to enable the parser, so a common way to just enable the parser and
-not read any cookies is to use the name of a file you know doesn't exist.
+The \fICURLOPT_COOKIEFILE(3)\fP option also automatically enables the cookie
+parser in libcurl. Until the cookie parser is enabled, libcurl will not parse
+or understand incoming cookies and they will just be ignored. However, when
+the parser is enabled the cookies will be understood and the cookies will be
+kept in memory and used properly in subsequent requests when the same handle
+is used. Many times this is enough, and you may not have to save the cookies
+to disk at all. Note that the file you specify to \ICURLOPT_COOKIEFILE(3)\fP
+doesn't have to exist to enable the parser, so a common way to just enable the
+parser and not read any cookies is to use the name of a file you know doesn't
+exist.
 
 If you would rather use existing cookies that you've previously received with
 your Netscape or Mozilla browsers, you can make libcurl use that cookie file
-as input. The CURLOPT_COOKIEFILE is used for that too, as libcurl will
-automatically find out what kind of file it is and act accordingly.
+as input. The \fICURLOPT_COOKIEFILE(3)\fP is used for that too, as libcurl
+will automatically find out what kind of file it is and act accordingly.
 
 Perhaps the most advanced cookie operation libcurl offers, is saving the
 entire internal cookie state back into a Netscape/Mozilla formatted cookie
 file. We call that the cookie-jar. When you set a file name with
-CURLOPT_COOKIEJAR, that file name will be created and all received cookies
-will be stored in it when \fIcurl_easy_cleanup(3)\fP is called. This enables
-cookies to get passed on properly between multiple handles without any
+\fICURLOPT_COOKIEJAR(3)\fP, that file name will be created and all received
+cookies will be stored in it when \fIcurl_easy_cleanup(3)\fP is called. This
+enables cookies to get passed on properly between multiple handles without any
 information getting lost.
 
 .SH "FTP Peculiarities We Need"
@@ -1028,36 +1032,36 @@ work it tries PASV instead. (EPSV is an extension to the original FTP spec
 and does not exist nor work on all FTP servers.)
 
 You can prevent libcurl from first trying the EPSV command by setting
-CURLOPT_FTP_USE_EPSV to zero.
+\fICURLOPT_FTP_USE_EPSV(3)\fP to zero.
 
 In some cases, you will prefer to have the server connect back to you for the
 second connection. This might be when the server is perhaps behind a firewall
 or something and only allows connections on a single port. libcurl then
 informs the remote server which IP address and port number to connect to.
-This is made with the CURLOPT_FTPPORT option. If you set it to "-", libcurl
-will use your system's "default IP address". If you want to use a particular
-IP, you can set the full IP address, a host name to resolve to an IP address
-or even a local network interface name that libcurl will get the IP address
-from.
+This is made with the \fICURLOPT_FTPPORT(3)\fP option. If you set it to "-",
+libcurl will use your system's "default IP address". If you want to use a
+particular IP, you can set the full IP address, a host name to resolve to an
+IP address or even a local network interface name that libcurl will get the IP
+address from.
 
 When doing the "PORT" approach, libcurl will attempt to use the EPRT and the
 LPRT before trying PORT, as they work with more protocols. You can disable
-this behavior by setting CURLOPT_FTP_USE_EPRT to zero.
+this behavior by setting \fICURLOPT_FTP_USE_EPRT(3)\fP to zero.
 
 .SH "Headers Equal Fun"
 
 Some protocols provide "headers", meta-data separated from the normal
-data. These headers are by default not included in the normal data stream,
-but you can make them appear in the data stream by setting CURLOPT_HEADER to
-1.
+data. These headers are by default not included in the normal data stream, but
+you can make them appear in the data stream by setting \fICURLOPT_HEADER(3)\fP
+to 1.
 
 What might be even more useful, is libcurl's ability to separate the headers
 from the data and thus make the callbacks differ. You can for example set a
 different pointer to pass to the ordinary write callback by setting
-CURLOPT_WRITEHEADER.
+\fICURLOPT_HEADERDATA(3)\fP.
 
-Or, you can set an entirely separate function to receive the headers, by
-using CURLOPT_HEADERFUNCTION.
+Or, you can set an entirely separate function to receive the headers, by using
+\fICURLOPT_HEADERFUNCTION(3)\fP.
 
 The headers are passed to the callback function one by one, and you can
 depend on that fact. It makes it easier for you to add custom header parsers
@@ -1123,13 +1127,13 @@ don't let snoopers see your password: HTTP with Digest, NTLM or GSS
 authentication, HTTPS, FTPS, SCP, SFTP and FTP-Kerberos are a few examples.
 
 .IP "Redirects"
-The CURLOPT_FOLLOWLOCATION option automatically follows HTTP redirects sent
-by a remote server.  These redirects can refer to any kind of URL, not just
-HTTP.  A redirect to a file: URL would cause the libcurl to read (or write)
-arbitrary files from the local filesystem.  If the application returns
-the data back to the user (as would happen in some kinds of CGI scripts),
-an attacker could leverage this to read otherwise forbidden data (e.g.
-file://localhost/etc/passwd).
+The \fICURLOPT_FOLLOWLOCATION(3)\fP option automatically follows HTTP
+redirects sent by a remote server.  These redirects can refer to any kind of
+URL, not just HTTP.  A redirect to a file: URL would cause the libcurl to read
+(or write) arbitrary files from the local filesystem.  If the application
+returns the data back to the user (as would happen in some kinds of CGI
+scripts), an attacker could leverage this to read otherwise forbidden data
+(e.g.  file://localhost/etc/passwd).
 
 If authentication credentials are stored in the ~/.netrc file, or Kerberos
 is in use, any other URL type (not just file:) that requires
@@ -1142,19 +1146,20 @@ the user running the libcurl application, SCP: or SFTP: URLs could access
 password or private-key protected resources,
 e.g. sftp://user@some-internal-server/etc/passwd
 
-The CURLOPT_REDIR_PROTOCOLS and CURLOPT_NETRC options can be used to
-mitigate against this kind of attack.
+The \fICURLOPT_REDIR_PROTOCOLS(3)\fP and \fICURLOPT_NETRC(3)\fP options can be
+used to mitigate against this kind of attack.
 
 A redirect can also specify a location available only on the machine running
 libcurl, including servers hidden behind a firewall from the attacker.
 e.g. http://127.0.0.1/ or http://intranet/delete-stuff.cgi?delete=all or
 tftp://bootp-server/pc-config-data
 
-Apps can mitigate against this by disabling CURLOPT_FOLLOWLOCATION and
-handling redirects itself, sanitizing URLs as necessary. Alternately, an
-app could leave CURLOPT_FOLLOWLOCATION enabled but set CURLOPT_REDIR_PROTOCOLS
-and install a CURLOPT_OPENSOCKETFUNCTION callback function in which addresses
-are sanitized before use.
+Apps can mitigate against this by disabling \fICURLOPT_FOLLOWLOCATION(3)\fP
+and handling redirects itself, sanitizing URLs as necessary. Alternately, an
+app could leave \fICURLOPT_FOLLOWLOCATION(3)\fP enabled but set
+\fICURLOPT_REDIR_PROTOCOLS(3)\fP and install a
+\fICURLOPT_OPENSOCKETFUNCTION(3)\fP callback function in which addresses are
+sanitized before use.
 
 .IP "Private Resources"
 A user who can control the DNS server of a domain being passed in within a URL
@@ -1162,21 +1167,21 @@ can change the address of the host to a local, private address which a
 server-side libcurl-using application could then use. e.g. the innocuous URL
 http://fuzzybunnies.example.com/ could actually resolve to the IP address of a
 server behind a firewall, such as 127.0.0.1 or 10.1.2.3.  Apps can mitigate
-against this by setting a CURLOPT_OPENSOCKETFUNCTION and checking the address
-before a connection.
+against this by setting a \fICURLOPT_OPENSOCKETFUNCTION(3)\fP and checking the
+address before a connection.
 
-All the malicious scenarios regarding redirected URLs apply just as well
-to non-redirected URLs, if the user is allowed to specify an arbitrary URL
-that could point to a private resource. For example, a web app providing
-a translation service might happily translate file://localhost/etc/passwd
-and display the result.  Apps can mitigate against this with the
-CURLOPT_PROTOCOLS option as well as by similar mitigation techniques for
-redirections.
+All the malicious scenarios regarding redirected URLs apply just as well to
+non-redirected URLs, if the user is allowed to specify an arbitrary URL that
+could point to a private resource. For example, a web app providing a
+translation service might happily translate file://localhost/etc/passwd and
+display the result.  Apps can mitigate against this with the
+\fICURLOPT_PROTOCOLS(3)\fP option as well as by similar mitigation techniques
+for redirections.
 
-A malicious FTP server could in response to the PASV command return an
-IP address and port number for a server local to the app running libcurl
-but behind a firewall.  Apps can mitigate against this by using the
-CURLOPT_FTP_SKIP_PASV_IP option or CURLOPT_FTPPORT.
+A malicious FTP server could in response to the PASV command return an IP
+address and port number for a server local to the app running libcurl but
+behind a firewall.  Apps can mitigate against this by using the
+\fICURLOPT_FTP_SKIP_PASV_IP(3)\fP option or \fICURLOPT_FTPPORT(3)\fP.
 
 .IP "IPv6 Addresses"
 libcurl will normally handle IPv6 addresses transparently and just as easily
@@ -1193,25 +1198,25 @@ can be used to limit resolved addresses to IPv4 only and bypass these issues.
 
 .IP Uploads
 When uploading, a redirect can cause a local (or remote) file to be
-overwritten.  Apps must not allow any unsanitized URL to be passed in
-for uploads.  Also, CURLOPT_FOLLOWLOCATION should not be used on uploads.
+overwritten.  Apps must not allow any unsanitized URL to be passed in for
+uploads.  Also, \fICURLOPT_FOLLOWLOCATION(3)\fP should not be used on uploads.
 Instead, the app should handle redirects itself, sanitizing each URL first.
 
 .IP Authentication
-Use of CURLOPT_UNRESTRICTED_AUTH could cause authentication information to
-be sent to an unknown second server.  Apps can mitigate against this
-by disabling CURLOPT_FOLLOWLOCATION and handling redirects itself,
-sanitizing where necessary.
+Use of \fICURLOPT_UNRESTRICTED_AUTH(3)\fP could cause authentication
+information to be sent to an unknown second server.  Apps can mitigate against
+this by disabling \fICURLOPT_FOLLOWLOCATION(3)\fP and handling redirects
+itself, sanitizing where necessary.
 
-Use of the CURLAUTH_ANY option to CURLOPT_HTTPAUTH could result in user
-name and password being sent in clear text to an HTTP server.  Instead,
-use CURLAUTH_ANYSAFE which ensures that the password is encrypted over
-the network, or else fail the request.
+Use of the CURLAUTH_ANY option to \fICURLOPT_HTTPAUTH(3)\fP could result in
+user name and password being sent in clear text to an HTTP server.  Instead,
+use CURLAUTH_ANYSAFE which ensures that the password is encrypted over the
+network, or else fail the request.
 
-Use of the CURLUSESSL_TRY option to CURLOPT_USE_SSL could result in user
-name and password being sent in clear text to an FTP server.  Instead,
-use CURLUSESSL_CONTROL to ensure that an encrypted connection is used or
-else fail the request.
+Use of the CURLUSESSL_TRY option to \fICURLOPT_USE_SSL(3)\fP could result in
+user name and password being sent in clear text to an FTP server.  Instead,
+use CURLUSESSL_CONTROL to ensure that an encrypted connection is used or else
+fail the request.
 
 .IP Cookies
 If cookies are enabled and cached, then a user could craft a URL which
@@ -1227,34 +1232,35 @@ scp://user:pass@host/a;date >/tmp/test;
 Apps must not allow unsanitized SCP: URLs to be passed in for downloads.
 
 .IP "Denial of Service"
-A malicious server could cause libcurl to effectively hang by sending
-a trickle of data through, or even no data at all but just keeping the TCP
+A malicious server could cause libcurl to effectively hang by sending a
+trickle of data through, or even no data at all but just keeping the TCP
 connection open.  This could result in a denial-of-service attack. The
-CURLOPT_TIMEOUT and/or CURLOPT_LOW_SPEED_LIMIT options can be used to
-mitigate against this.
+\fICURLOPT_TIMEOUT(3)\fP and/or \fICURLOPT_LOW_SPEED_LIMIT(3)\fP options can
+be used to mitigate against this.
 
-A malicious server could cause libcurl to effectively hang by starting to
-send data, then severing the connection without cleanly closing the
-TCP connection.  The app could install a CURLOPT_SOCKOPTFUNCTION callback
-function and set the TCP SO_KEEPALIVE option to mitigate against this.
-Setting one of the timeout options would also work against this attack.
+A malicious server could cause libcurl to effectively hang by starting to send
+data, then severing the connection without cleanly closing the TCP connection.
+The app could install a \fICURLOPT_SOCKOPTFUNCTION(3)\fP callback function and
+set the TCP SO_KEEPALIVE option to mitigate against this.  Setting one of the
+timeout options would also work against this attack.
 
-A malicious server could cause libcurl to download an infinite amount of
-data, potentially causing all of memory or disk to be filled. Setting
-the CURLOPT_MAXFILESIZE_LARGE option is not sufficient to guard against this.
-Instead, the app should monitor the amount of data received within the
+A malicious server could cause libcurl to download an infinite amount of data,
+potentially causing all of memory or disk to be filled. Setting the
+\fICURLOPT_MAXFILESIZE_LARGE(3)\fP option is not sufficient to guard against
+this.  Instead, the app should monitor the amount of data received within the
 write or progress callback and abort once the limit is reached.
 
 A malicious HTTP server could cause an infinite redirection loop, causing a
-denial-of-service. This can be mitigated by using the CURLOPT_MAXREDIRS
-option.
+denial-of-service. This can be mitigated by using the
+\fICURLOPT_MAXREDIRS(3)\fP option.
 
 .IP "Arbitrary Headers"
 User-supplied data must be sanitized when used in options like
-CURLOPT_USERAGENT, CURLOPT_HTTPHEADER, CURLOPT_POSTFIELDS and others that
-are used to generate structured data. Characters like embedded carriage
-returns or ampersands could allow the user to create additional headers or
-fields that could cause malicious transactions.
+\fICURLOPT_USERAGENT(3)\fP, \fICURLOPT_HTTPHEADER(3)\fP,
+\fICURLOPT_POSTFIELDS(3)\fP and others that are used to generate structured
+data. Characters like embedded carriage returns or ampersands could allow the
+user to create additional headers or fields that could cause malicious
+transactions.
 
 .IP "Server-supplied Names"
 A server can supply data which the application may, in some cases, use as
@@ -1266,9 +1272,9 @@ names to avoid the possibility of a malicious server supplying one like
 "/etc/passwd", "\\autoexec.bat", "prn:" or even ".bashrc".
 
 .IP "Server Certificates"
-A secure application should never use the CURLOPT_SSL_VERIFYPEER option to
-disable certificate validation. There are numerous attacks that are enabled
-by apps that fail to properly validate server TLS/SSL certificates,
+A secure application should never use the \fICURLOPT_SSL_VERIFYPEER(3)\fP
+option to disable certificate validation. There are numerous attacks that are
+enabled by apps that fail to properly validate server TLS/SSL certificates,
 thus enabling a malicious server to spoof a legitimate one. HTTPS without
 validated certificates is potentially as insecure as a plain HTTP connection.
 

docs/libcurl/libcurl.m4

@@ -153,7 +153,7 @@ int x;
 curl_easy_setopt(NULL,CURLOPT_URL,NULL);
 x=CURL_ERROR_SIZE;
 x=CURLOPT_WRITEFUNCTION;
-x=CURLOPT_FILE;
+x=CURLOPT_WRITEDATA;
 x=CURLOPT_ERRORBUFFER;
 x=CURLOPT_STDERR;
 x=CURLOPT_VERBOSE;

docs/libcurl/opts/CURLOPT_ACCEPTTIMEOUT_MS.3

@@ -0,0 +1,44 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_ACCEPTTIMEOUT_MS 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_ACCEPTTIMEOUT_MS \- timeout waiting for FTP server to connect back
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_ACCEPTTIMEOUT_MS, long ms);
+.SH DESCRIPTION
+Pass a long telling libcurl the maximum number of milliseconds to wait for a
+server to connect back to libcurl when an active FTP connection is used.
+.SH DEFAULT
+If no timeout is set, the internal default of 60000 (one minute) will be used.
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.24.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_STDERR "(3), " CURLOPT_DEBUGFUNCTION "(3), "

docs/libcurl/opts/CURLOPT_ACCEPT_ENCODING.3

@@ -0,0 +1,62 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_ACCEPT_ENCODING 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_ACCEPT_ENCODING \- enables automatic decompression of HTTP downloads
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_ACCEPT_ENCODING, char *enc);
+.SH DESCRIPTION
+Pass a char * argument specifying what encoding you'd like.
+
+Sets the contents of the Accept-Encoding: header sent in a HTTP request, and
+enables decoding of a response when a Content-Encoding: header is received.
+Three encodings are supported: \fIidentity\fP, which does nothing,
+\fIdeflate\fP which requests the server to compress its response using the
+zlib algorithm, and \fIgzip\fP which requests the gzip algorithm.
+
+If a zero-length string is set like "", then an Accept-Encoding: header
+containing all built-in supported encodings is sent.
+
+You can also opt to just include the Accept-Encoding: header in your request
+with \fICURLOPT_HTTPHEADER(3)\fP but then there will be no automatic
+decompressing when receiving data.
+
+This is a request, not an order; the server may or may not do it.  This option
+must be set (to any non-NULL value) or else any unsolicited encoding done by
+the server is ignored. See the special file lib/README.encoding for further
+details.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+HTTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+This option was called CURLOPT_ENCODING before 7.21.6
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
+CURLE_OUT_OF_MEMORY if there was insufficient heap space.
+.SH "SEE ALSO"
+.BR CURLOPT_TRANSFER_ENCODING "(3), " CURLOPT_HTTPHEADER "(3), "

docs/libcurl/opts/CURLOPT_ADDRESS_SCOPE.3

@@ -0,0 +1,44 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_ADDRESS_SCOPE 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_ADDRESS_SCOPE \- set scope for local IPv6 addresses
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_ADDRESS_SCOPE, long scope);
+.SH DESCRIPTION
+Pass a long specifying the scope_id value to use when connecting to IPv6
+link-local or site-local addresses.
+.SH DEFAULT
+0
+.SH PROTOCOLS
+All, when using IPv6
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.19.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_STDERR "(3), " CURLOPT_DEBUGFUNCTION "(3), "

docs/libcurl/opts/CURLOPT_APPEND.3

@@ -0,0 +1,44 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_APPEND 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_APPEND \- enable appending to the remote file
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_APPEND, long append);
+.SH DESCRIPTION
+A parameter set to 1 tells the library to append to the remote file instead of
+overwrite it. This is only useful when uploading to an FTP site.
+.SH DEFAULT
+0
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+This option was known as CURLOPT_FTPAPPEND up to 7.16.4
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_DIRLISTONLY "(3), " CURLOPT_RESUME_FROM "(3), "

docs/libcurl/opts/CURLOPT_AUTOREFERER.3

@@ -0,0 +1,45 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_AUTOREFERER 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_AUTOREFERER \- automatically update the referer header
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_AUTOREFERER, long autorefer);
+.SH DESCRIPTION
+Pass a parameter set to 1 to enable this. When enabled, libcurl will
+automatically set the Referer: header field in HTTP requests where it follows
+a Location: redirect.
+.SH DEFAULT
+0, disabled
+.SH PROTOCOLS
+HTTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Along with HTTP
+.SH RETURN VALUE
+Returns CURLE_OK if HTTP is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_REFERER "(3), " CURLOPT_FOLLOWLOCATION "(3), "

docs/libcurl/opts/CURLOPT_BUFFERSIZE.3

@@ -0,0 +1,50 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_BUFFERSIZE 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_BUFFERSIZE \- set preferred receive buffer size
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_BUFFERSIZE, long size);
+.SH DESCRIPTION
+Pass a long specifying your preferred \fIsize\fP (in bytes) for the receive
+buffer in libcurl.  The main point of this would be that the write callback
+gets called more often and with smaller chunks. This is just treated as a
+request, not an order. You cannot be guaranteed to actually get the given
+size.
+
+This size is by default set as big as possible (\fICURL_MAX_WRITE_SIZE\fP), so
+it only makes sense to use this option if you want it smaller.
+.SH DEFAULT
+CURL_MAX_WRITE_SIZE
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.10
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_MAX_RECV_SPEED "(3), " CURLOPT_WRITEFUNCTION "(3), "

docs/libcurl/opts/CURLOPT_CAINFO.3

@@ -0,0 +1,55 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_CAINFO 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_CAINFO \- path to Certificate Authority (CA) bundle
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CAINFO, char *path);
+.SH DESCRIPTION
+Pass a char * to a zero terminated string naming a file holding one or more
+certificates to verify the peer with.
+
+If \fICURLOPT_SSL_VERIFYPEER(3)\fP is zero and you avoid verifying the
+server's certificate, \fICURLOPT_CAINFO(3)\fP need not even indicate an
+accessible file.
+
+This option is by default set to the system path where libcurl's cacert bundle
+is assumed to be stored, as established at build time.
+
+If curl is built against the NSS SSL library, the NSS PEM PKCS#11 module
+(libnsspem.so) needs to be available for this option to work properly.
+.SH DEFAULT
+Built-in system specific
+.SH PROTOCOLS
+All TLS based protocols: HTTPS, FTPS, IMAPS, POP3, SMTPS etc.
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+If built TLS enabled
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
+CURLE_OUT_OF_MEMORY if there was insufficient heap space.
+.SH "SEE ALSO"
+.BR CURLOPT_SSL_VERIFYPEER "(3), " CURLOPT_SSL_VERIFYHOST "(3), "

docs/libcurl/opts/CURLOPT_CAPATH.3

@@ -0,0 +1,53 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_CAPATH 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_CAPATH \- specify directory holding CA certificates
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CAPATH, char *capath);
+.SH DESCRIPTION
+Pass a char * to a zero terminated string naming a directory holding multiple
+CA certificates to verify the peer with. If libcurl is built against OpenSSL,
+the certificate directory must be prepared using the openssl c_rehash utility.
+This makes sense only when used in combination with the
+\fICURLOPT_SSL_VERIFYPEER(3)\fP option.  If \fICURLOPT_SSL_VERIFYPEER(3)\fP is
+zero, \fICURLOPT_CAPATH(3)\fP need not even indicate an accessible path.  The
+\fICURLOPT_CAPATH(3)\fP function apparently does not work in Windows due to
+some limitation in openssl.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+All TLS based protocols: HTTPS, FTPS, IMAPS, POP3, SMTPS etc.
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+This option is OpenSSL-specific and does nothing if libcurl is built to use
+GnuTLS. NSS-powered libcurl provides the option only for backward
+compatibility.
+.SH RETURN VALUE
+Returns CURLE_OK if TLS enabled, and CURLE_UNKNOWN_OPTION if not, or
+CURLE_OUT_OF_MEMORY if there was insufficient heap space.
+.SH "SEE ALSO"
+.BR CURLOPT_STDERR "(3), " CURLOPT_DEBUGFUNCTION "(3), "

docs/libcurl/opts/CURLOPT_CERTINFO.3

@@ -0,0 +1,48 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_CERTINFO 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_CERTINFO \- request SSL certificate information
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CERTINFO, long certinfo);
+.SH DESCRIPTION
+Pass a long set to 1 to enable libcurl's certificate chain info gatherer. With
+this enabled, libcurl (if built with OpenSSL, NSS, GSKit or QsoSSL) will
+extract lots of information and data about the certificates in the certificate
+chain used in the SSL connection. This data may then be retrieved after a
+transfer using \fIcurl_easy_getinfo(3)\fP and its option
+\fICURLINFO_CERTINFO\fP.
+.SH DEFAULT
+0
+.SH PROTOCOLS
+All TLS-based
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.19.1
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_CAINFO "(3), " CURLOPT_SSL_VERIFYPEER "(3), "

docs/libcurl/opts/CURLOPT_CHUNK_BGN_FUNCTION.3

@@ -0,0 +1,69 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_CHUNK_BGN_FUNCTION 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_CHUNK_BGN_FUNCTION \- callback before a transfer with FTP wildcardmatch
+.SH SYNOPSIS
+.nf
+#include <curl/curl.h>
+
+long chunk_bgn_callback(const void *transfer_info, void *ptr,
+                        int remains);
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CHUNK_BGN_FUNCTION,
+                          chunk_bgn_callback);
+.SH DESCRIPTION
+Pass a pointer to your callback function, which should match the prototype
+shown above.
+
+This callback function gets called by libcurl before a part of the stream is
+going to be transferred (if the transfer supports chunks).
+
+The \fItransfer_info\fP pointer will point to a struct curl_fileinfo with
+details about the file that is about to get transfered.
+
+This callback makes sense only when using the \fICURLOPT_WILDCARDMATCH(3)\fP
+option for now.
+
+The target of transfer_info parameter is a "feature depended" structure. For
+the FTP wildcard download, the target is curl_fileinfo structure (see
+\fIcurl/curl.h\fP).  The parameter \fIptr\fP is a pointer given by
+\fICURLOPT_CHUNK_DATA(3)\fP. The parameter remains contains number of chunks
+remaining per the transfer. If the feature is not available, the parameter has
+zero value.
+
+Return \fICURL_CHUNK_BGN_FUNC_OK\fP if everything is fine,
+\fICURL_CHUNK_BGN_FUNC_SKIP\fP if you want to skip the concrete chunk or
+\fICURL_CHUNK_BGN_FUNC_FAIL\fP to tell libcurl to stop if some error occurred.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+This was added in 7.21.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_CHUNK_END_FUNCTION "(3), " CURLOPT_WILDCARDMATCH "(3), "

docs/libcurl/opts/CURLOPT_CHUNK_DATA.3

@@ -0,0 +1,45 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_CHUNK_DATA 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_CHUNK_DATA \- custom pointer to the FTP chunk callbacks
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CHUNK_DATA, void *pointer);
+.SH DESCRIPTION
+Pass a \fIpointer\fP that will be untouched by libcurl and passed as the ptr
+argument to the \fICURL_CHUNK_BGN_FUNTION(3)\fP and
+\fICURL_CHUNK_END_FUNTION(3)\fP.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.21.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_CHUNK_BGN_FUNCTION "(3), " CURLOPT_WILDCARDMATCH "(3), "

docs/libcurl/opts/CURLOPT_CHUNK_END_FUNCTION.3

@@ -0,0 +1,54 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_CHUNK_END_FUNCTION 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_CHUNK_END_FUNCTION \- callback after a transfer with FTP wildcardmatch
+.SH SYNOPSIS
+.nf
+#include <curl/curl.h>
+
+long chunk_end_callback(void *ptr);
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CHUNK_END_FUNCTION,
+                          chunk_end_callback);
+.SH DESCRIPTION
+Pass a pointer to your callback function, which should match the prototype
+shown above.
+
+This function gets called by libcurl as soon as a part of the stream has been
+transferred (or skipped).
+
+Return \fICURL_CHUNK_END_FUNC_OK\fP if everything is fine or
+\fBCURL_CHUNK_END_FUNC_FAIL\fP to tell the lib to stop if some error occurred.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.21.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_WILDCARDMATCH "(3), " CURLOPT_CHUNK_BGN_FUNCTION "(3), "

docs/libcurl/opts/CURLOPT_CLOSESOCKETDATA.3

@@ -0,0 +1,45 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_CLOSESOCKETDATA 3 "16 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_CLOSESOCKETDATA \- pointer passed to the socket close callback
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CLOSESOCKETDATA, void *pointer);
+.SH DESCRIPTION
+Pass a \fIpointer\fP that will be untouched by libcurl and passed as the first
+argument in the closesocket callback set with
+\fICURLOPT_CLOSESOCKETFUNCTION(3)\fP.
+.SH DEFAULT
+The default value of this parameter is NULL.
+.SH PROTOCOLS
+All except file:
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.21.7
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_CLOSESOCKETFUNCTION "(3), " CURLOPT_OPENSOCKETFUNCTION "(3), "

docs/libcurl/opts/CURLOPT_CLOSESOCKETFUNCTION.3

@@ -0,0 +1,56 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_CLOSESOCKETFUNCTION 3 "16 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_CLOSESOCKETFUNCTION \- callback to socket close replacement function
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+int closesocket_callback(void *clientp, curl_socket_t item);
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CLOSESOCKETFUNCTION, closesocket_callback);
+.SH DESCRIPTION
+Pass a pointer to your callback function, which should match the prototype
+shown above.
+
+This callback function gets called by libcurl instead of the \fIclose(3)\fP or
+\fIclosesocket(3)\fP call when sockets are closed (not for any other file
+descriptors). This is pretty much the reverse to the
+\fICURLOPT_OPENSOCKETFUNCTION(3)\fP option. Return 0 to signal success and 1
+if there was an error.
+
+The \fIclientp\fP pointer is set with
+\fICURLOPT_CLOSESOCKETDATA(3)\fP. \fIitem\fP is the socket libcurl wants to be
+closed.
+.SH DEFAULT
+By default libcurl uses the standard socket close function.
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.21.7
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_CLOSESOCKETDATA "(3), " CURLOPT_OPENSOCKETFUNCTION "(3), "

docs/libcurl/opts/CURLOPT_CONNECTTIMEOUT.3

@@ -0,0 +1,50 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_CONNECTTIMEOUT 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_CONNECTTIMEOUT \- timeout for the connect phase
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CONNECTTIMEOUT, long timeout);
+.SH DESCRIPTION
+Pass a long. It should contain the maximum time in seconds that you allow the
+connection phase to the server to take.  This only limits the connection
+phase, it has no impact once it has connected. Set to zero to switch to the
+default built-in connection timeout - 300 seconds. See also the
+\fICURLOPT_TIMEOUT(3)\fP option.
+
+In unix-like systems, this might cause signals to be used unless
+\fICURLOPT_NOSIGNAL(3)\fP is set.
+.SH DEFAULT
+300
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Always
+.SH RETURN VALUE
+Returns CURLE_OK
+.SH "SEE ALSO"
+.BR CURLOPT_TIMEOUT "(3), " CURLOPT_LOW_SPEED_LIMIT "(3), "

docs/libcurl/opts/CURLOPT_CONNECTTIMEOUT_MS.3

@@ -0,0 +1,50 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_CONNECTTIMEOUT_MS 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_CONNECTTIMEOUT_MS \- timeout for the connect phase
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CONNECTTIMEOUT_MS, long timeout);
+.SH DESCRIPTION
+Pass a long. It should contain the maximum time in milliseconds that you allow
+the connection phase to the server to take.  This only limits the connection
+phase, it has no impact once it has connected. Set to zero to switch to the
+default built-in connection timeout - 300 seconds. See also the
+\fICURLOPT_TIMEOUT_MS(3)\fP option.
+
+In unix-like systems, this might cause signals to be used unless
+\fICURLOPT_NOSIGNAL(3)\fP is set.
+.SH DEFAULT
+300000
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Always
+.SH RETURN VALUE
+Returns CURLE_OK
+.SH "SEE ALSO"
+.BR CURLOPT_TIMEOUT "(3), " CURLOPT_LOW_SPEED_LIMIT "(3), "

docs/libcurl/opts/CURLOPT_CONNECT_ONLY.3

@@ -0,0 +1,51 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_CONNECT_ONLY 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_CONNECT_ONLY \- stop when connected to target server
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CONNECT_ONLY, long only);
+.SH DESCRIPTION
+Pass a long. If the parameter equals 1, it tells the library to perform all
+the required proxy authentication and connection setup, but no data transfer,
+and then return. This option is implemented for HTTP, SMTP and POP3.
+
+The option can be used to simply test a connection to a server, but is more
+useful when used with the \fICURLINFO_LASTSOCKET\fP option to
+\fIcurl_easy_getinfo(3)\fP as the library can set up the connection and then
+the application can obtain the most recently used socket for special data
+transfers.
+.SH DEFAULT
+0
+.SH PROTOCOLS
+HTTP, SMTP and POP3
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.15.2
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_VERBOSE "(3), " CURLOPT_HTTPPROXYTUNNEL  "(3), "

docs/libcurl/opts/CURLOPT_CONV_FROM_NETWORK_FUNCTION.3

@@ -0,0 +1,82 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_CONV_FROM_NETWORK_FUNCTION 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_CONV_FROM_NETWORK_FUNCTION \- convert data from network to host encoding
+.SH SYNOPSIS
+.nf
+#include <curl/curl.h>
+
+CURLcode conv_callback(char *ptr, size_t length);
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CONV_FROM_NETWORK_FUNCTION,
+                          conv_callback);
+.SH DESCRIPTION
+Pass a pointer to your callback function, which should match the prototype
+shown above.
+
+Applies to non-ASCII platforms. \fIcurl_version_info(3)\fP will return the
+CURL_VERSION_CONV feature bit set if this option is provided.
+
+The data to be converted is in a buffer pointed to by the \fIptr\fP parameter.
+The amount of data to convert is indicated by the \fIlength\fP parameter.  The
+converted data overlays the input data in the buffer pointed to by the ptr
+parameter. \fICURLE_OK\fP must be returned upon successful conversion.  A
+CURLcode return value defined by curl.h, such as \fICURLE_CONV_FAILED\fP,
+should be returned if an error was encountered.
+
+\fBCURLOPT_CONV_FROM_NETWORK_FUNCTION\fP converts to host encoding from the
+network encoding.  It is used when commands or ASCII data are received over
+the network.
+
+If you set a callback pointer to NULL, or don't set it at all, the built-in
+libcurl iconv functions will be used.  If HAVE_ICONV was not defined when
+libcurl was built, and no callback has been established, conversion will
+return the CURLE_CONV_REQD error code.
+
+If HAVE_ICONV is defined, CURL_ICONV_CODESET_OF_HOST must also be defined.
+For example:
+
+ \&#define CURL_ICONV_CODESET_OF_HOST "IBM-1047"
+
+The iconv code in libcurl will default the network and UTF8 codeset names as
+follows:
+
+ \&#define CURL_ICONV_CODESET_OF_NETWORK "ISO8859-1"
+
+ \&#define CURL_ICONV_CODESET_FOR_UTF8   "UTF-8"
+
+You will need to override these definitions if they are different on your
+system.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+FTP, SMTP, IMAP, POP3
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Available only if \fBCURL_DOES_CONVERSIONS\fP was defined when libcurl was built.
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_CONV_TO_NETWORK_FUNCTION "(3), " CURLOPT_CONV_FROM_UTF8_FUNCTION "(3), "

docs/libcurl/opts/CURLOPT_CONV_FROM_UTF8_FUNCTION.3

@@ -0,0 +1,81 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_CONV_FROM_UTF8_FUNCTION 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_CONV_FROM_UTF8_FUNCTION \- convert data from UTF8 to host encoding
+.SH SYNOPSIS
+.nf
+#include <curl/curl.h>
+
+CURLcode conv_callback(char *ptr, size_t length);
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CONV_FROM_UTF8_FUNCTION,
+                          conv_callback);
+.SH DESCRIPTION
+Pass a pointer to your callback function, which should match the prototype
+shown above.
+
+Applies to non-ASCII platforms. \fIcurl_version_info(3)\fP will return the
+CURL_VERSION_CONV feature bit set if this option is provided.
+
+The data to be converted is in a buffer pointed to by the \fIptr\fP parameter.
+The amount of data to convert is indicated by the \fIlength\fP parameter.  The
+converted data overlays the input data in the buffer pointed to by the ptr
+parameter. \fICURLE_OK\fP must be returned upon successful conversion.  A
+CURLcode return value defined by curl.h, such as \fICURLE_CONV_FAILED\fP,
+should be returned if an error was encountered.
+
+\fBCURLOPT_CONV_FROM_UTF8_FUNCTION\fP converts to host encoding from UTF8
+encoding. It is required only for SSL processing.
+
+If you set a callback pointer to NULL, or don't set it at all, the built-in
+libcurl iconv functions will be used.  If HAVE_ICONV was not defined when
+libcurl was built, and no callback has been established, conversion will
+return the CURLE_CONV_REQD error code.
+
+If HAVE_ICONV is defined, CURL_ICONV_CODESET_OF_HOST must also be defined.
+For example:
+
+ \&#define CURL_ICONV_CODESET_OF_HOST "IBM-1047"
+
+The iconv code in libcurl will default the network and UTF8 codeset names as
+follows:
+
+ \&#define CURL_ICONV_CODESET_OF_NETWORK "ISO8859-1"
+
+ \&#define CURL_ICONV_CODESET_FOR_UTF8   "UTF-8"
+
+You will need to override these definitions if they are different on your
+system.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+TLS-based protocols.
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Available only if \fBCURL_DOES_CONVERSIONS\fP was defined when libcurl was built.
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_CONV_TO_NETWORK_FUNCTION "(3), " CURLOPT_CONV_FROM_NETWORK_FUNCTION "(3), "

docs/libcurl/opts/CURLOPT_CONV_TO_NETWORK_FUNCTION.3

@@ -0,0 +1,82 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_CONV_TO_NETWORK_FUNCTION 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_CONV_TO_NETWORK_FUNCTION \- convert data to network from host encoding
+.SH SYNOPSIS
+.nf
+#include <curl/curl.h>
+
+CURLcode conv_callback(char *ptr, size_t length);
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CONV_TO_NETWORK_FUNCTION,
+                          conv_callback);
+.SH DESCRIPTION
+Pass a pointer to your callback function, which should match the prototype
+shown above.
+
+Applies to non-ASCII platforms. \fIcurl_version_info(3)\fP will return the
+CURL_VERSION_CONV feature bit set if this option is provided.
+
+The data to be converted is in a buffer pointed to by the \fIptr\fP parameter.
+The amount of data to convert is indicated by the \fIlength\fP parameter.  The
+converted data overlays the input data in the buffer pointed to by the ptr
+parameter. \fICURLE_OK\fP must be returned upon successful conversion.  A
+CURLcode return value defined by curl.h, such as \fICURLE_CONV_FAILED\fP,
+should be returned if an error was encountered.
+
+\fBCURLOPT_CONV_TO_NETWORK_FUNCTION\fP converts from host encoding to the
+network encoding.  It is used when commands or ASCII data are sent over the
+network.
+
+If you set a callback pointer to NULL, or don't set it at all, the built-in
+libcurl iconv functions will be used.  If HAVE_ICONV was not defined when
+libcurl was built, and no callback has been established, conversion will
+return the CURLE_CONV_REQD error code.
+
+If HAVE_ICONV is defined, CURL_ICONV_CODESET_OF_HOST must also be defined.
+For example:
+
+ \&#define CURL_ICONV_CODESET_OF_HOST "IBM-1047"
+
+The iconv code in libcurl will default the network and UTF8 codeset names as
+follows:
+
+ \&#define CURL_ICONV_CODESET_OF_NETWORK "ISO8859-1"
+
+ \&#define CURL_ICONV_CODESET_FOR_UTF8   "UTF-8"
+
+You will need to override these definitions if they are different on your
+system.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+FTP, SMTP, IMAP, POP3
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Available only if \fBCURL_DOES_CONVERSIONS\fP was defined when libcurl was built.
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_CONV_FROM_NETWORK_FUNCTION "(3), " CURLOPT_CONV_TO_UTF8_FUNCTION "(3), "

docs/libcurl/opts/CURLOPT_COOKIE.3

@@ -0,0 +1,62 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_COOKIE 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_COOKIE \- set contents of HTTP Cookie header
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_COOKIE, char *cookie);
+.SH DESCRIPTION
+Pass a pointer to a zero terminated string as parameter. It will be used to
+set a cookie in the HTTP request. The format of the string should be
+NAME=CONTENTS, where NAME is the cookie name and CONTENTS is what the cookie
+should contain.
+
+If you need to set multiple cookies, set them all using a single option
+concatenated like this: "name1=content1; name2=content2;" etc.
+
+This option sets the cookie header explicitly in the outgoing request(s). If
+multiple requests are done due to authentication, followed redirections or
+similar, they will all get this cookie passed on.
+
+Using this option multiple times will only make the latest string override the
+previous ones.
+
+This option will not enable the cookie engine. Use \fICURLOPT_COOKIEFILE(3)\fP
+or \fICURLOPT_COOKIEJAR(3)\fP to enable parsing and sending cookies
+automatically.
+.SH DEFAULT
+NULL, no cookies
+.SH PROTOCOLS
+HTTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+If HTTP is enabled
+.SH RETURN VALUE
+Returns CURLE_OK if HTTP is enabled, CURLE_UNKNOWN_OPTION if not, or
+CURLE_OUT_OF_MEMORY if there was insufficient heap space.
+.SH "SEE ALSO"
+.BR CURLOPT_COOKIEFILE "(3), " CURLOPT_COOKIEJAR "(3), "
+.BR CURLOPT_HTTPHEADER "(3), "

docs/libcurl/opts/CURLOPT_COOKIEFILE.3

@@ -0,0 +1,59 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_COOKIEFILE 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_COOKIEFILE \- file name to read cookies from
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_COOKIEFILE, char *filename);
+.SH DESCRIPTION
+Pass a pointer to a zero terminated string as parameter. It should point to
+the file name of your file holding cookie data to read. The cookie data can be
+in either the old Netscape / Mozilla cookie data format or just regular
+HTTP-style headers dumped to a file.
+
+It also enables the cookie engine, making libcurl parse and send cookies on
+subsequent requests with this handle.
+
+Given an empty or non-existing file or by passing the empty string ("") to
+this option, you can enable the cookie engine without reading any initial
+cookies.
+
+This option only \fBreads\fP cookies. To make libcurl write cookies to file,
+see \fICURLOPT_COOKIEJAR(3)\fP.
+
+If you use this option multiple times, you just add more files to read.
+Subsequent files will add more cookies.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+HTTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+As long as HTTP is supported
+.SH RETURN VALUE
+Returns CURLE_OK if HTTP is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_COOKIE "(3), " CURLOPT_COOKIEJAR "(3), "

docs/libcurl/opts/CURLOPT_COOKIEJAR.3

@@ -0,0 +1,58 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_COOKIEJAR 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_COOKIEJAR \- file name to store cookies to
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_COOKIEJAR, char *filename);
+.SH DESCRIPTION
+Pass a \fIfilename\fP as char *, zero terminated. This will make libcurl write
+all internally known cookies to the specified file when
+\fIcurl_easy_cleanup(3)\fP is called. If no cookies are known, no file will be
+created. Specify "-" as filename to instead have the cookies written to
+stdout. Using this option also enables cookies for this session, so if you for
+example follow a location it will make matching cookies get sent accordingly.
+
+Note that libcurl doesn't read any cookies from the cookie jar. If you want to
+read cookies from a file, use \fICURLOPT_COOKIEFILE(3)\fP.
+
+If the cookie jar file can't be created or written to (when the
+\fIcurl_easy_cleanup(3)\fP is called), libcurl will not and cannot report an
+error for this. Using \fICURLOPT_VERBOSE(3)\fP or
+\fICURLOPT_DEBUGFUNCTION(3)\fP will get a warning to display, but that is the
+only visible feedback you get about this possibly lethal situation.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+HTTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Along with HTTP
+.SH RETURN VALUE
+Returns CURLE_OK if HTTP is supported, CURLE_UNKNOWN_OPTION if not, or
+CURLE_OUT_OF_MEMORY if there was insufficient heap space.
+.SH "SEE ALSO"
+.BR CURLOPT_COOKIEFILE "(3), " CURLOPT_COOKIE "(3), "

docs/libcurl/opts/CURLOPT_COOKIELIST.3

@@ -0,0 +1,65 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_COOKIELIST 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_COOKIELIST \- add to or manipulate cookies held in memory
+.SH SYNOPSIS
+.nf
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_COOKIELIST,
+                          char *cookie);
+.SH DESCRIPTION
+Pass a char * to a \fIcookie\fP string.
+
+Such a cookie can be either a single line in Netscape / Mozilla format or just
+regular HTTP-style header (Set-Cookie: ...) format. This will also enable the
+cookie engine. This adds that single cookie to the internal cookie store.
+
+Additionally, there are commands available that perform actions if you pass in
+these exact strings:
+.IP ALL
+erases all cookies held in memory
+
+.IP SESS
+erases all session cookies held in memory
+
+.IP FLUSH
+writes all known cookies to the file specified by \fICURLOPT_COOKIEJAR(3)\fP
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+HTTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+ALL was added in 7.14.1
+
+SESS was added in 7.15.4
+
+FLUSH was added in 7.17.1
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
+CURLE_OUT_OF_MEMORY if there was insufficient heap space.
+.SH "SEE ALSO"
+.BR CURLOPT_COOKIEFILE "(3), " CURLOPT_COOKIEJAR "(3), "

docs/libcurl/opts/CURLOPT_COOKIESESSION.3

@@ -0,0 +1,51 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_COOKIESESSION 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_COOKIESESSION \- start a new cookie session
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_COOKIESESSION, long init);
+.SH DESCRIPTION
+Pass a long set to 1 to mark this as a new cookie "session". It will force
+libcurl to ignore all cookies it is about to load that are "session cookies"
+from the previous session. By default, libcurl always stores and loads all
+cookies, independent if they are session cookies or not. Session cookies are
+cookies without expiry date and they are meant to be alive and existing for
+this "session" only.
+
+A "session" is usually defined in browser land for as long as you have your
+browser up, more or less.
+.SH DEFAULT
+0
+.SH PROTOCOLS
+HTTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Along with HTTP
+.SH RETURN VALUE
+Returns CURLE_OK
+.SH "SEE ALSO"
+.BR CURLOPT_COOKIEFILE "(3), " CURLOPT_COOKIE "(3), "

docs/libcurl/opts/CURLOPT_COPYPOSTFIELDS.3

@@ -0,0 +1,56 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_COPYPOSTFIELDS 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_COPYPOSTFIELDS \- have libcurl copy data to POST
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_COPYPOSTFIELDS, char *data);
+.SH DESCRIPTION
+Pass a char * as parameter, which should be the full data to post in a HTTP
+POST operation. It behaves as the \fICURLOPT_POSTFIELDS(3)\fP option, but the
+original data is instead copied by the library, allowing the application to
+overwrite the original data after setting this option.
+
+Because data are copied, care must be taken when using this option in
+conjunction with \fICURLOPT_POSTFIELDSIZE(3)\fP or
+\fICURLOPT_POSTFIELDSIZE_LARGE(3)\fP: If the size has not been set prior to
+\fICURLOPT_COPYPOSTFIELDS(3)\fP, the data is assumed to be a zero terminated
+string; else the stored size informs the library about the byte count to
+copy. In any case, the size must not be changed after
+\fICURLOPT_COPYPOSTFIELDS(3)\fP, unless another \fICURLOPT_POSTFIELDS(3)\fP or
+\fICURLOPT_COPYPOSTFIELDS(3)\fP option is issued.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+HTTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.17.1
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
+CURLE_OUT_OF_MEMORY if there was insufficient heap space.
+.SH "SEE ALSO"
+.BR CURLOPT_POSTFIELDS "(3), " CURLOPT_POSTFIELDSIZE "(3), "

docs/libcurl/opts/CURLOPT_CRLF.3

@@ -0,0 +1,47 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_CRLF 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_CRLF \- enable/disable CRLF conversion
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CRLF, long conv);
+.SH DESCRIPTION
+Pass a long. If the value is set to 1 (one), libcurl converts Unix newlines to
+CRLF newlines on transfers. Disable this option again by setting the value to
+0 (zero).
+
+This is a legacy option of questionable use.
+.SH DEFAULT
+0
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Always
+.SH RETURN VALUE
+Returns CURLE_OK
+.SH "SEE ALSO"
+.BR CURLOPT_CONV_FROM_NETWORK_FUNCTION "(3), " CURLOPT_CONV_TO_NETWORK_FUNCTION "(3), "

docs/libcurl/opts/CURLOPT_CRLFILE.3

@@ -0,0 +1,60 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_CRLFILE 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_CRLFILE \- specify a Certificate Revocation List file
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CRLFILE, char *file);
+.SH DESCRIPTION
+Pass a char * to a zero terminated string naming a \fIfile\fP with the
+concatenation of CRL (in PEM format) to use in the certificate validation that
+occurs during the SSL exchange.
+
+When curl is built to use NSS or GnuTLS, there is no way to influence the use
+of CRL passed to help in the verification process. When libcurl is built with
+OpenSSL support, X509_V_FLAG_CRL_CHECK and X509_V_FLAG_CRL_CHECK_ALL are both
+set, requiring CRL check against all the elements of the certificate chain if
+a CRL file is passed.
+
+This option makes sense only when used in combination with the
+\fICURLOPT_SSL_VERIFYPEER(3)\fP option.
+
+A specific error code (\fICURLE_SSL_CRL_BADFILE\fP) is defined with the
+option. It is returned when the SSL exchange fails because the CRL file cannot
+be loaded.  A failure in certificate verification due to a revocation
+information found in the CRL does not trigger this specific error.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+All TLS-based protocols
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.19.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
+CURLE_OUT_OF_MEMORY if there was insufficient heap space.
+.SH "SEE ALSO"
+.BR CURLOPT_SSL_VERIFYPEER "(3), " CURLOPT_SSL_VERIFYHOST "(3), "

docs/libcurl/opts/CURLOPT_CUSTOMREQUEST.3

@@ -0,0 +1,95 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_CUSTOMREQUEST 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_CUSTOMREQUEST \- custom string for request
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CUSTOMREQUEST, char *request);
+.SH DESCRIPTION
+Pass a pointer to a zero terminated string as parameter.
+
+When you change the request method by setting \fBCURLOPT_CUSTOMREQUEST(3)\fP
+to something, you don't actually change how libcurl behaves or acts in regards
+to the particular request method, it will only change the actual string sent
+in the request.
+
+Restore to the internal default by setting this to NULL.
+
+This option can be used to specify the request:
+.IP HTTP
+Instead of GET or HEAD when performing HTTP based requests. This is
+particularly useful, for example, for performing a HTTP DELETE request.
+
+For example:
+
+When you tell libcurl to do a HEAD request, but then specify a GET though a
+custom request libcurl will still act as if it sent a HEAD. To switch to a
+proper HEAD use \fICURLOPT_NOBODY(3)\fP, to switch to a proper POST use
+\fICURLOPT_POST(3)\fP or \fICURLOPT_POSTFIELDS(3)\fP and to switch to a proper
+GET use \fICURLOPT_HTTPGET(3)\fP.
+
+Many people have wrongly used this option to replace the entire request with
+their own, including multiple headers and POST contents. While that might work
+in many cases, it will cause libcurl to send invalid requests and it could
+possibly confuse the remote server badly. Use \fICURLOPT_POST(3)\fP and
+\fICURLOPT_POSTFIELDS(3)\fP to set POST data. Use \fICURLOPT_HTTPHEADER(3)\fP
+to replace or extend the set of headers sent by libcurl. Use
+\fICURLOPT_HTTP_VERSION(3)\fP to change HTTP version.
+
+.IP FTP
+Instead of LIST and NLST when performing FTP directory listings.
+.IP IMAP
+Instead of LIST when issuing IMAP based requests.
+.IP POP3
+Instead of LIST and RETR when issuing POP3 based requests.
+
+For example:
+
+When you tell libcurl to use a custom request it will behave like a LIST or
+RETR command was sent where it expects data to be returned by the server. As
+such \fICURLOPT_NOBODY(3)\fP should be used when specifying commands such as
+DELE and NOOP for example.
+.IP SMTP
+Instead of a HELP or VRFY when issuing SMTP based requests.
+
+For example:
+
+Normally a multiline response is returned which can be used, in conjunction
+with \fICURLOPT_MAIL_RCPT(3)\fP, to specify an EXPN request. If the
+\fICURLOPT_NOBODY(3)\fP option is specified then the request can be used to
+issue NOOP and RSET commands.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+HTTP, FTP, IMAP, POP3
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+IMAP is supported since 7.30.0, POP3 since 7.26.0 and SMTP since 7.34.0.
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
+CURLE_OUT_OF_MEMORY if there was insufficient heap space.
+.SH "SEE ALSO"
+.BR CURLOPT_HTTPHEADER "(3), " CURLOPT_NOBODY "(3), "

docs/libcurl/opts/CURLOPT_DEBUGDATA.3

@@ -0,0 +1,45 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_DEBUGDATA 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_DEBUGDATA \- custom pointer for debug callback
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_DEBUGDATA, void *pointer);
+.SH DESCRIPTION
+Pass a \fIpointer\fP to whatever you want passed in to your
+\fICURLOPT_DEBUGFUNCTION(3)\fP in the last void * argument. This pointer is
+not used by libcurl, it is only passed to the callback.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+http://curl.haxx.se/libcurl/c/debug.html
+.SH AVAILABILITY
+Always
+.SH RETURN VALUE
+Returns CURLE_OK
+.SH "SEE ALSO"
+.BR CURLOPT_STDERR "(3), " CURLOPT_DEBUGFUNCTION "(3), "

docs/libcurl/opts/CURLOPT_DEBUGFUNCTION.3

@@ -0,0 +1,88 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_DEBUGFUNCTION 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_DEBUGFUNCTION \- debug callback
+.SH SYNOPSIS
+.nf
+#include <curl/curl.h>
+
+typedef enum {
+  CURLINFO_TEXT = 0,
+  CURLINFO_HEADER_IN,    /* 1 */
+  CURLINFO_HEADER_OUT,   /* 2 */
+  CURLINFO_DATA_IN,      /* 3 */
+  CURLINFO_DATA_OUT,     /* 4 */
+  CURLINFO_SSL_DATA_IN,  /* 5 */
+  CURLINFO_SSL_DATA_OUT, /* 6 */
+  CURLINFO_END
+} curl_infotype;
+
+int debug_callback(CURL *handle,
+                   curl_infotype type,
+                   char *data,
+                   size_t size,
+                   void *userptr);
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_DEBUGFUNCTION,
+                          debug_callback);
+.SH DESCRIPTION
+Pass a pointer to your callback function, which should match the prototype
+shown above.
+
+\fICURLOPT_DEBUGFUNCTION(3)\fP replaces the standard debug function used when
+\fICURLOPT_VERBOSE(3)\fP is in effect. This callback receives debug
+information, as specified in the \fItype\fP argument. This function must
+return 0. The \fIdata\fP pointed to by the char * passed to this function WILL
+NOT be zero terminated, but will be exactly of the \fIsize\fP as told by the
+\fIsize\fP argument.
+
+The \fIuserptr\fP argument is the pointer set with \fICURLOPT_DEBUGDATA(3)\fP.
+
+Available curl_infotype values:
+.IP CURLINFO_TEXT
+The data is informational text.
+.IP CURLINFO_HEADER_IN
+The data is header (or header-like) data received from the peer.
+.IP CURLINFO_HEADER_OUT
+The data is header (or header-like) data sent to the peer.
+.IP CURLINFO_DATA_IN
+The data is protocol data received from the peer.
+.IP CURLINFO_DATA_OUT
+The data is protocol data sent to the peer.
+.IP CURLINFO_SSL_DATA_OUT
+The data is SSL/TLS (binary) data sent to the peer.
+.IP CURLINFO_SSL_DATA_IN
+The data is SSL/TLS (binary) data received from the peer.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+http://curl.haxx.se/libcurl/c/debug.html
+.SH AVAILABILITY
+Always
+.SH RETURN VALUE
+Returns CURLE_OK
+.SH "SEE ALSO"
+.BR CURLOPT_VERBOSE "(3), " CURLOPT_DEBUGDATA "(3), "

docs/libcurl/opts/CURLOPT_DIRLISTONLY.3

@@ -0,0 +1,55 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_DIRLISTONLY 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_DIRLISTONLY \- ask for names only in a directory listing
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_DIRLISTONLY, long listonly);
+.SH DESCRIPTION
+A parameter set to 1 tells the library to just list the names of files in a
+directory, instead of doing a full directory listing that would include file
+sizes, dates etc. This works for FTP and SFTP URLs.
+
+This causes an FTP NLST command to be sent on an FTP server.  Beware that some
+FTP servers list only files in their response to NLST; they might not include
+subdirectories and symbolic links.
+
+Setting this option to 1 also implies a directory listing even if the URL
+doesn't end with a slash, which otherwise is necessary.
+
+Do NOT use this option if you also use \fICURLOPT_WILDCARDMATCH(3)\fP as it
+will effectively break that feature then.
+.SH DEFAULT
+0, disabled
+.SH PROTOCOLS
+FTP and SFTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+This option was known as CURLOPT_FTPLISTONLY up to 7.16.4
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_CUSTOMREQUEST "(3), "

docs/libcurl/opts/CURLOPT_DNS_CACHE_TIMEOUT.3

@@ -0,0 +1,56 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_DNS_CACHE_TIMEOUT 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_DNS_CACHE_TIMEOUT \- set life-time for DNS cache entries
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_DNS_CACHE_TIMEOUT, long age);
+.SH DESCRIPTION
+Pass a long, this sets the timeout in seconds. Name resolves will be kept in
+memory and used for this number of seconds. Set to zero to completely disable
+caching, or set to -1 to make the cached entries remain forever. By default,
+libcurl caches this info for 60 seconds.
+
+The name resolve functions of various libc implementations don't re-read name
+server information unless explicitly told so (for example, by calling
+\fIres_init(3)\fP). This may cause libcurl to keep using the older server even
+if DHCP has updated the server info, and this may look like a DNS cache issue
+to the casual libcurl-app user.
+
+Note that DNS entries have a "TTL" property but libcurl doesn't use that. This
+DNS cache timeout is entirely speculative that a name will resolve to the same
+address for a certain small amount of time into the future.
+.SH DEFAULT
+60
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Always
+.SH RETURN VALUE
+Returns CURLE_OK
+.SH "SEE ALSO"
+.BR CURLOPT_DNS_USE_GLOBAL_CACHE "(3), " CURLOPT_DNS_SERVERS "(3), "

docs/libcurl/opts/CURLOPT_DNS_INTERFACE.3

@@ -0,0 +1,48 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_DNS_INTERFACE 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_DNS_INTERFACE \- set interface to speak DNS over
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_DNS_INTERFACE, char *ifname);
+.SH DESCRIPTION
+Pass a char * as parameter. Set the name of the network interface that the DNS
+resolver should bind to. This must be an interface name (not an address). Set
+this option to NULL to use the default setting (don't bind to a specific
+interface).
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.33.0. This option also requires that libcurl was built with a
+resolver backend that supports this operation. The c-ares backend is the only
+such one.
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not,
+or CURLE_NOT_BUILT_IN if support was disabled at compile-time.
+.SH "SEE ALSO"
+.BR CURLOPT_DNS_SERVERS "(3), " CURLOPT_DNS_LOCAL_IP4 "(3), "

docs/libcurl/opts/CURLOPT_DNS_LOCAL_IP4.3

@@ -0,0 +1,51 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_DNS_LOCAL_IP4 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_DNS_LOCAL_IP4 \- IPv4 address to bind DNS resolves to
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_DNS_LOCAL_IP4, char *address);
+.SH DESCRIPTION
+Set the local IPv4 \fIaddress\fP that the resolver should bind to. The
+argument should be of type char * and contain a single numerical IPv4 address
+as a string.  Set this option to NULL to use the default setting (don't bind
+to a specific IP address).
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+This option requires that libcurl was built with a resolver backend that
+supports this operation. The c-ares backend is the only such one.
+
+Added in 7.33.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not,
+CURLE_NOT_BUILT_IN if support was disabled at compile-time, or
+CURLE_BAD_FUNCTION_ARGUMENT when given a bad address.
+.SH "SEE ALSO"
+.BR CURLOPT_DNS_INTERFACE "(3), " CURLOPT_DNS_LOCAL_IP4 "(3), "

docs/libcurl/opts/CURLOPT_DNS_LOCAL_IP6.3

@@ -0,0 +1,51 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_DNS_LOCAL_IP6 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_DNS_LOCAL_IP6 \- IPv6 address to bind DNS resolves to
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_DNS_LOCAL_IP6, char *address);
+.SH DESCRIPTION
+Set the local IPv6 \fIaddress\fP that the resolver should bind to. The
+argument should be of type char * and contain a single IPv6 address as a
+string.  Set this option to NULL to use the default setting (don't bind to a
+specific IP address).
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+This option requires that libcurl was built with a resolver backend that
+supports this operation. The c-ares backend is the only such one.
+
+Added in 7.33.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not,
+CURLE_NOT_BUILT_IN if support was disabled at compile-time, or
+CURLE_BAD_FUNCTION_ARGUMENT when given a bad address.
+.SH "SEE ALSO"
+.BR CURLOPT_DNS_INTERFACE "(3), " CURLOPT_DNS_LOCAL_IP4 "(3), "

docs/libcurl/opts/CURLOPT_DNS_SERVERS.3

@@ -0,0 +1,56 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_DNS_SERVERS 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_DNS_SERVERS \- set preferred DNS servers
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_DNS_SERVERS, char *servers);
+.SH DESCRIPTION
+Pass a char * that is the list of DNS servers to be used instead of the system
+default.  The format of the dns servers option is:
+
+host[:port][,host[:port]]...
+
+For example:
+
+192.168.1.100,192.168.1.101,3.4.5.6
+.SH DEFAULT
+NULL - use system default
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+This option requires that libcurl was built with a resolver backend that
+supports this operation. The c-ares backend is the only such one.
+
+Added in 7.24.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not,
+CURLE_NOT_BUILT_IN if support was disabled at compile-time,
+CURLE_BAD_FUNCTION_ARGUMENT when given an invalid server list, or
+CURLE_OUT_OF_MEMORY if there was insufficient heap space.
+.SH "SEE ALSO"
+.BR CURLOPT_DNS_LOCAL_IP4 "(3), " CURLOPT_DNS_CACHE_TIMEOUT "(3), "

docs/libcurl/opts/CURLOPT_DNS_USE_GLOBAL_CACHE.3

@@ -0,0 +1,50 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_DNS_USE_GLOBAL_CACHE 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_DNS_USE_GLOBAL_CACHE \- enable/disable global DNS cache
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_DNS_USE_GLOBAL_CACHE,
+                          long enable);
+.SH DESCRIPTION
+Pass a long. If the \fIenable\fP value is 1, it tells curl to use a global DNS
+cache that will survive between easy handle creations and deletions. This is
+not thread-safe and this will use a global variable.
+
+\fBWARNING:\fP this option is considered obsolete. Stop using it. Switch over
+to using the share interface instead! See \fICURLOPT_SHARE(3)\fP and
+\fIcurl_share_init(3)\fP.
+.SH DEFAULT
+0
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Subject for removal in the future. Do not use!
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_SHARE "(3), " CURLOPT_DNS_CACHE_TIMEOUT "(3), "

docs/libcurl/opts/CURLOPT_EGDSOCKET.3

@@ -0,0 +1,45 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_EGDSOCKET 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_EGDSOCKET \- set EGD socket path
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_EGDSOCKET, char *path);
+.SH DESCRIPTION
+Pass a char * to the zero terminated path name to the Entropy Gathering Daemon
+socket. It will be used to seed the random engine for SSL.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+All TLS based protocols: HTTPS, FTPS, IMAPS, POP3, SMTPS etc.
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+If built TLS enabled. Only the OpenSSL and GnuTLS backends will use this.
+.SH RETURN VALUE
+Returns CURLE_OK if TLS is supported, CURLE_UNKNOWN_OPTION if not, or
+CURLE_OUT_OF_MEMORY if there was insufficient heap space.
+.SH "SEE ALSO"
+.BR CURLOPT_RANDOM_FILE "(3), "

docs/libcurl/opts/CURLOPT_ERRORBUFFER.3

@@ -0,0 +1,57 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_ERRORBUFFER 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_ERRORBUFFER \- set error buffer for error messages
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_ERRORBUFFER, char *buf);
+.SH DESCRIPTION
+Pass a char * to a buffer that the libcurl may store human readable error
+messages in on failures or problems. This may be more helpful than just the
+return code from \fIcurl_easy_perform(3)\fP and related functions. The buffer
+\fBmust be at least CURL_ERROR_SIZE bytes big\fP.
+
+You must keep the associated buffer available until libcurl no longer needs
+it. Failing to do so will cause very odd behavior or even crashes. libcurl
+will need it until you call \fIcurl_easy_cleanup(3)\fP or you set the same
+option again to use a different pointer.
+
+Consider \fICURLOPT_VERBOSE(3)\fP and \fICURLOPT_DEBUGFUNCTION(3)\fP to better
+debug and trace why errors happen.
+
+If the library does not return an error, the buffer may not have been
+touched. Do not rely on the contents in those cases.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Always
+.SH RETURN VALUE
+Returns CURLE_OK
+.SH "SEE ALSO"
+.BR CURLOPT_DEBUGFUNCTION "(3), " CURLOPT_VERBOSE "(3), "

docs/libcurl/opts/CURLOPT_EXPECT_100_TIMEOUT_MS.3

@@ -0,0 +1,49 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_EXPECT_100_TIMEOUT_MS 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_EXPECT_100_TIMEOUT_MS \- timeout for Expect: 100-continue response
+.SH SYNOPSIS
+.nf
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_EXPECT_100_TIMEOUT_MS,
+                          long milliseconds);
+.SH DESCRIPTION
+Pass a long to tell libcurl the number of \fImilliseconds\fP to wait for a
+server response with the HTTP status 100 (Continue), 417 (Expectation Failed)
+or similar after sending a HTTP request containing an Expect: 100-continue
+header. If this times out before a response is received, the request body is
+sent anyway.
+.SH DEFAULT
+1000 milliseconds
+.SH PROTOCOLS
+HTTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.36.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_POST "(3), " CURLOPT_HTTPPOST "(3), "

docs/libcurl/opts/CURLOPT_FAILONERROR.3

@@ -0,0 +1,53 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FAILONERROR 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FAILONERROR \- request failure on HTTP response >= 400
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FAILONERROR, long fail);
+.SH DESCRIPTION
+A long parameter set to 1 tells the library to fail the request if the HTTP
+code returned is equal to or larger than 400. The default action would be to
+return the page normally, ignoring that code.
+
+This method is not fail-safe and there are occasions where non-successful
+response codes will slip through, especially when authentication is involved
+(response codes 401 and 407).
+
+You might get some amounts of headers transferred before this situation is
+detected, like when a "100-continue" is received as a response to a POST/PUT
+and a 401 or 407 is received immediately afterwards.
+.SH DEFAULT
+0, do not fail on error
+.SH PROTOCOLS
+HTTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Along with HTTP 
+.SH RETURN VALUE
+Returns CURLE_OK if HTTP is enabled, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_HTTP200ALIASES "(3), "

docs/libcurl/opts/CURLOPT_FILETIME.3

@@ -0,0 +1,47 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FILETIME 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FILETIME \- get the modification time of the remote resource
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FILETIME, long gettime);
+.SH DESCRIPTION
+Pass a long. If it is 1, libcurl will attempt to get the modification time of
+the remote document in this operation. This requires that the remote server
+sends the time or replies to a time querying command. The
+\fIcurl_easy_getinfo(3)\fP function with the \fICURLINFO_FILETIME\fP argument
+can be used after a transfer to extract the received time (if any).
+.SH DEFAULT
+0
+.SH PROTOCOLS
+HTTP, FTP, SFTP, FILE
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Always
+.SH RETURN VALUE
+Returns CURLE_OK
+.SH "SEE ALSO"
+.BR curl_easy_getinfo "(3), "

docs/libcurl/opts/CURLOPT_FNMATCH_DATA.3

@@ -0,0 +1,46 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FNMATCH_DATA 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FNMATCH_DATA \- custom pointer to fnmatch callback
+.SH SYNOPSIS
+.nf
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FNMATCH_DATA,
+                          void *pointer);
+.SH DESCRIPTION
+Pass a pointer that will be untouched by libcurl and passed as the ptr
+argument to the \fICURL_FNMATCH_FUNCTION(3)\fP.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.21.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_FNMATCH_FUNCTION "(3), " CURLOPT_WILDCARDMATCH "(3), "

docs/libcurl/opts/CURLOPT_FNMATCH_FUNCTION.3

@@ -0,0 +1,56 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FNMATCH_FUNCTION 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FNMATCH_FUNCTION \- wildcard matching function callback
+.SH SYNOPSIS
+.nf
+#include <curl/curl.h>
+
+int fnmatch_callback(void *ptr,
+                     const char *pattern,
+                     const char *string);
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FNMATCH_FUNCTION,
+                          fnmatch_callback);
+.SH DESCRIPTION
+Pass a pointer to your callback function, which should match the prototype
+shown above.
+
+This callback s used for wildcard matching.
+
+Return \fICURL_FNMATCHFUNC_MATCH\fP if pattern matches the string,
+\fICURL_FNMATCHFUNC_NOMATCH\fP if not or \fICURL_FNMATCHFUNC_FAIL\fP if an
+error occurred.
+.SH DEFAULT
+NULL == an internal function for wildcard matching.
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.21.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_FNMATCH_DATA "(3), " CURLOPT_DEBUGFUNCTION "(3), "

docs/libcurl/opts/CURLOPT_FOLLOWLOCATION.3

@@ -0,0 +1,53 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FOLLOWLOCATION 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FOLLOWLOCATION \- follow HTTP 3xx redirects
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FOLLOWLOCATION, long enable);
+.SH DESCRIPTION
+A parameter set to 1 tells the library to follow any Location: header that the
+server sends as part of a HTTP header in a 3xx response.
+
+This means that libcurl will re-send the same request on the new location and
+follow new Location: headers all the way until no more such headers are
+returned. \fICURLOPT_MAXREDIRS(3)\fP can be used to limit the number of
+redirects libcurl will follow.
+
+libcurl can limit to what protocols it will automatically follow. The accepted
+protocols are set with \fICURLOPT_REDIR_PROTOCOLS(3)\fP and it excludes the
+FILE protocol by default.
+.SH DEFAULT
+0, disabled
+.SH PROTOCOLS
+HTTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Along with HTTP
+.SH RETURN VALUE
+Returns CURLE_OK if HTTP is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_REDIR_PROTOCOLS "(3), " CURLOPT_PROTOCOLS "(3), "

docs/libcurl/opts/CURLOPT_FORBID_REUSE.3

@@ -0,0 +1,50 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FORBID_REUSE 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FORBID_REUSE \- make connection get closed at once after use
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FORBID_REUSE, long close);
+.SH DESCRIPTION
+Pass a long. Set \fIclose\fP to 1 to make libcurl explicitly close the
+connection when done with the transfer. Normally, libcurl keeps all
+connections alive when done with one transfer in case a succeeding one follows
+that can re-use them.  This option should be used with caution and only if you
+understand what it does as it can seriously impact performance.
+
+Set to 0 to have libcurl keep the connection open for possible later re-use
+(default behavior).
+.SH DEFAULT
+0
+.SH PROTOCOLS
+Most
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Always
+.SH RETURN VALUE
+Returns CURLE_OK
+.SH "SEE ALSO"
+.BR CURLOPT_FRESH_CONNECT "(3), " CURLOPT_MAXCONNECTS "(3), "

docs/libcurl/opts/CURLOPT_FRESH_CONNECT.3

@@ -0,0 +1,52 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FRESH_CONNECT 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FRESH_CONNECT \- force a new connection to be used
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FRESH_CONNECT, long fresh);
+.SH DESCRIPTION
+Pass a long. Set to 1 to make the next transfer use a new (fresh) connection
+by force instead of trying to re-use an existing one.  This option should be
+used with caution and only if you understand what it does as it may seriously
+impact performance.
+
+Related functionality is \fICURLOPT_FORBID_REUSE(3)\fP which makes sure the
+connection is closed after use so that it won't be re-used.
+
+Set \fIfresh\fP to 0 to have libcurl attempt re-using an existing connection
+(default behavior).
+.SH DEFAULT
+0
+.SH PROTOCOLS
+Most
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Always
+.SH RETURN VALUE
+Returns CURLE_OK
+.SH "SEE ALSO"
+.BR CURLOPT_FORBID_REUSE "(3), "

docs/libcurl/opts/CURLOPT_FTPPORT.3

@@ -0,0 +1,72 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FTPPORT 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FTPPORT \- make FTP transfer active
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTPPORT, char *spec);
+.SH DESCRIPTION
+Pass a pointer to a zero terminated string as parameter. It specifies that the
+FTP transfer will be made actively and the given string will be used to get
+the IP address to use for the FTP PORT instruction.
+
+The PORT instruction tells the remote server to connect to our specified IP
+address. The string may be a plain IP address, a host name, a network
+interface name (under Unix) or just a '-' symbol to let the library use your
+system's default IP address. Default FTP operations are passive, and thus
+won't use PORT.
+
+The address can be followed by a ':' to specify a port, optionally followed by
+a '-' to specify a port range.  If the port specified is 0, the operating
+system will pick a free port.  If a range is provided and all ports in the
+range are not available, libcurl will report CURLE_FTP_PORT_FAILED for the
+handle.  Invalid port/range settings are ignored.  IPv6 addresses followed by
+a port or portrange have to be in brackets.  IPv6 addresses without port/range
+specifier can be in brackets.
+
+Examples with specified ports:
+
+.nf
+  eth0:0
+  192.168.1.2:32000-33000
+  curl.se:32123
+  [::1]:1234-4567
+.fi
+
+You disable PORT again and go back to using the passive version by setting
+this option to NULL.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Port range support was added in 7.19.5
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
+CURLE_OUT_OF_MEMORY if there was insufficient heap space.
+.SH "SEE ALSO"
+.BR CURLOPT_FTP_USE_EPRT "(3), " CURLOPT_FTP_USE_EPSV "(3), "

docs/libcurl/opts/CURLOPT_FTPSSLAUTH.3

@@ -0,0 +1,53 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FTPSSLAUTH 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FTPSSLAUTH \- set order to attemp TSL vs SSL when using FTP
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTPSSLAUTH, long order);
+.SH DESCRIPTION
+Pass a long using one of the values from below, to alter how libcurl issues
+\&"AUTH TLS" or "AUTH SSL" when FTP over SSL is activated. This is only
+interesting if \fICURLOPT_USE_SSL(3)\fP is also set.
+
+Possible \fIorder\fP values:
+.IP CURLFTPAUTH_DEFAULT
+Allow libcurl to decide.
+.IP CURLFTPAUTH_SSL
+Try "AUTH SSL" first, and only if that fails try "AUTH TLS".
+.IP CURLFTPAUTH_TLS
+Try "AUTH TLS" first, and only if that fails try "AUTH SSL".
+.SH DEFAULT
+CURLFTPAUTH_DEFAULT
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.12.2
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_USE_SSL "(3), " CURLOPT_FTP_SSL_CCC "(3), "

docs/libcurl/opts/CURLOPT_FTP_ACCOUNT.3

@@ -0,0 +1,46 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FTP_ACCOUNT 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FTP_ACCOUNT \- set account info for FTP
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTP_ACCOUNT, char *account);
+.SH DESCRIPTION
+Pass a pointer to a zero terminated string (or NULL to disable). When an FTP
+server asks for "account data" after user name and password has been provided,
+this data is sent off using the ACCT command.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.13.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
+CURLE_OUT_OF_MEMORY if there was insufficient heap space.
+.SH "SEE ALSO"
+.BR CURLOPT_USERNAME "(3), " CURLOPT_PASSWORD "(3), "

docs/libcurl/opts/CURLOPT_FTP_ALTERNATIVE_TO_USER.3

@@ -0,0 +1,50 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FTP_ALTERNATIVE_TO_USER 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FTP_ALTERNATIVE_TO_USER \- command to use instead of USER with FTP
+.SH SYNOPSIS
+.nf
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTP_ALTERNATIVE_TO_USER,
+                          char *cmd);
+.SH DESCRIPTION
+Pass a char * as parameter, pointing to a string which will be used to
+authenticate if the usual FTP "USER user" and "PASS password" negotiation
+fails. This is currently only known to be required when connecting to
+Tumbleweed's Secure Transport FTPS server using client certificates for
+authentication.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.15.5
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
+CURLE_OUT_OF_MEMORY if there was insufficient heap space.
+.SH "SEE ALSO"
+.BR CURLOPT_FTP_SKIP_PASV_IP "(3), " CURLOPT_FTP_RESPONSE_TIMEOUT "(3), "

docs/libcurl/opts/CURLOPT_FTP_CREATE_MISSING_DIRS.3

@@ -0,0 +1,70 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FTP_CREATE_MISSING_DIRS 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FTP_CREATE_MISSING_DIRS \- create missing dirs for FTP and SFTP
+.SH SYNOPSIS
+.nf
+#include <curl/curl.h>
+
+typedef enum {
+  CURLFTP_CREATE_DIR_NONE,
+  CURLFTP_CREATE_DIR,
+  CURLFTP_CREATE_DIR_RETRY
+} curl_ftpcreatedir;
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTP_CREATE_MISSING_DIRS,
+                          long create);
+.SH DESCRIPTION
+Pass a long telling libcurl to \fIcreate\fP the dir. If the value is
+\fICURLFTP_CREATE_DIR\fP (1), libcurl will attempt to create any remote
+directory that it fails to "move" into.
+
+For FTP requests, that means a CWD command fails. CWD being the command that
+changes working directory.
+
+For SFTP requests, libcurl will attempt to create the remote directory if it
+can't obtain a handle to the target-location. The creation will fail if a file
+of the same name as the directory to create already exists or lack of
+permissions prevents creation.
+
+Setting \fIcreate\fP to \fICURLFTP_CREATE_DIR_RETRY\fP (2), tells libcurl to
+retry the CWD command again if the subsequent MKD command fails. This is
+especially useful if you're doing many simultaneous connections against the
+same server and they all have this option enabled, as then CWD may first fail
+but then another connection does MKD before this connection and thus MKD fails
+but trying CWD works!
+.SH DEFAULT
+CURLFTP_CREATE_DIR_NONE (0)
+.SH PROTOCOLS
+FTP and SFTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.10.7. SFTP support added in 7.16.3. The retry option was added in
+7.19.4.
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if the
+create value is not.
+.SH "SEE ALSO"
+.BR CURLOPT_FTP_FILEMETHOD "(3), " CURLOPT_FTP_USE_EPSV "(3), "

docs/libcurl/opts/CURLOPT_FTP_FILEMETHOD.3

@@ -0,0 +1,62 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FTP_FILEMETHOD 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FTP_FILEMETHOD \- select directory traversing method for FTP
+.SH SYNOPSIS
+.nf
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTP_FILEMETHOD,
+                          long method);
+.SH DESCRIPTION
+Pass a long telling libcurl which \fImethod\fP to use to reach a file on a
+FTP(S) server.
+
+This option exists because some server implementations aren't compliant to
+what the standards say should work.
+
+The argument should be one of the following alternatives:
+.IP CURLFTPMETHOD_MULTICWD
+libcurl does a single CWD operation for each path part in the given URL. For
+deep hierarchies this means many commands. This is how RFC1738 says it should
+be done. This is the default but the slowest behavior.
+.IP CURLFTPMETHOD_NOCWD
+libcurl does no CWD at all. libcurl will do SIZE, RETR, STOR etc and give a
+full path to the server for all these commands. This is the fastest behavior.
+.IP CURLFTPMETHOD_SINGLECWD
+libcurl does one CWD with the full target directory and then operates on the
+file \&"normally" (like in the multicwd case). This is somewhat more standards
+compliant than 'nocwd' but without the full penalty of 'multicwd'.
+.SH DEFAULT
+CURLFTPMETHOD_MULTICWD
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.15.1
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_FTPLISTONLY "(3), " CURLOPT_FTP_SKIP_PASV_IP "(3), "

docs/libcurl/opts/CURLOPT_FTP_RESPONSE_TIMEOUT.3

@@ -0,0 +1,50 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FTP_RESPONSE_TIMEOUT 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FTP_RESPONSE_TIMEOUT \- time allowed to wait for FTP response
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTP_RESPONSE_TIMEOUT, long timeout);
+.SH DESCRIPTION
+Pass a long.  Causes libcurl to set a \fItimeout\fP period (in seconds) on the
+amount of time that the server is allowed to take in order to send a response
+message for a command before the session is considered dead.  While libcurl is
+waiting for a response, this value overrides \fICURLOPT_TIMEOUT(3)\fP. It is
+recommended that if used in conjunction with \fICURLOPT_TIMEOUT(3)\fP, you set
+\fICURLOPT_FTP_RESPONSE_TIMEOUT(3)\fP to a value smaller than
+\fICURLOPT_TIMEOUT(3)\fP.
+.SH DEFAULT
+None
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.10.8
+.SH RETURN VALUE
+Returns CURLE_OK if FTP is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_TIMEOUT "(3), " CURLOPT_CONNECTTIMEOUT "(3), "
+.BR CURLOPT_LOW_SPEED_LIMIT "(3), "

docs/libcurl/opts/CURLOPT_FTP_SKIP_PASV_IP.3

@@ -0,0 +1,52 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FTP_SKIP_PASV_IP 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FTP_SKIP_PASV_IP \- ignore the IP address in the PASV response
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTP_SKIP_PASV_IP, long skip);
+.SH DESCRIPTION
+Pass a long. If \fIskip\fP is set to 1, it instructs libcurl to not use the IP
+address the server suggests in its 227-response to libcurl's PASV command when
+libcurl connects the data connection. Instead libcurl will re-use the same IP
+address it already uses for the control connection. But it will use the port
+number from the 227-response.
+
+This option thus allows libcurl to work around broken server installations
+that due to NATs, firewalls or incompetence report the wrong IP address back.
+
+This option has no effect if PORT, EPRT or EPSV is used instead of PASV.
+.SH DEFAULT
+0
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.14.2
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_FTPPORT "(3), " CURLOPT_FTP_USE_EPRT "(3), "

docs/libcurl/opts/CURLOPT_FTP_SSL_CCC.3

@@ -0,0 +1,54 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FTP_SSL_CCC 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FTP_SSL_CCC \- switch off SSL again with FTP after auth
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTP_SSL_CCC,
+                          long how);
+.SH DESCRIPTION
+If enabled, this option makes libcurl use CCC (Clear Command Channel). It
+shuts down the SSL/TLS layer after authenticating. The rest of the control
+channel communication will be unencrypted. This allows NAT routers to follow
+the FTP transaction. Pass a long using one of the values below
+.IP CURLFTPSSL_CCC_NONE
+Don't attempt to use CCC.
+.IP CURLFTPSSL_CCC_PASSIVE
+Do not initiate the shutdown, but wait for the server to do it. Do not send a
+reply.
+.IP CURLFTPSSL_CCC_ACTIVE
+Initiate the shutdown and wait for a reply.
+.SH DEFAULT
+CURLFTPSSL_CCC_NONE
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.16.1
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_USE_SSL "(3), " CURLOPT_FTPSSLAUTH "(3), "

docs/libcurl/opts/CURLOPT_FTP_USE_EPRT.3

@@ -0,0 +1,47 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FTP_USE_EPRT 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FTP_USE_EPRT \- enable/disable use of EPRT with FTP
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTP_USE_EPRT, long enabled);
+.SH DESCRIPTION
+Pass a long. If the value is 1, it tells curl to use the EPRT command when
+doing active FTP downloads (which is enabled by
+\fICURLOPT_FTPPORT(3)\fP). Using EPRT means that it will first attempt to use
+EPRT before using PORT, but if you pass zero to this option, it will not try
+using EPRT, only plain PORT.
+
+If the server is an IPv6 host, this option will have no effect as EPRT is
+necessary then.
+.SH DEFAULT
+.SH PROTOCOLS
+.SH EXAMPLE
+.SH AVAILABILITY
+Added in 7.10.5
+.SH RETURN VALUE
+Returns CURLE_OK
+.SH "SEE ALSO"
+.BR CURLOPT_FTP_USE_EPSV "(3), " CURLOPT_FTPPORT "(3), "

docs/libcurl/opts/CURLOPT_FTP_USE_EPSV.3

@@ -0,0 +1,48 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FTP_USE_EPSV 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FTP_USE_EPSV \- enable/disable use of EPSV
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTP_USE_EPSV, long epsv);
+.SH DESCRIPTION
+Pass \fIepsv\fP as a long. If the value is 1, it tells curl to use the EPSV
+command when doing passive FTP downloads (which it does by default). Using
+EPSV means that it will first attempt to use EPSV before using PASV, but if
+you pass zero to this option, it will not try using EPSV, only plain PASV.
+
+If the server is an IPv6 host, this option will have no effect as of 7.12.3.
+.SH DEFAULT
+1
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Along with FTP
+.SH RETURN VALUE
+Returns CURLE_OK if FTP is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_FTP_USE_EPRT "(3), " CURLOPT_FTPPORT "(3), "

docs/libcurl/opts/CURLOPT_FTP_USE_PRET.3

@@ -0,0 +1,46 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_FTP_USE_PRET 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_FTP_USE_PRET \- enable the PRET command
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTP_USE_PRET, long enable);
+.SH DESCRIPTION
+Pass a long. If the value is 1, it tells curl to send a PRET command before
+PASV (and EPSV). Certain FTP servers, mainly drftpd, require this non-standard
+command for directory listings as well as up and downloads in PASV mode. Has
+no effect when using the active FTP transfers mode.
+.SH DEFAULT
+0
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.20.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_FTP_USE_EPRT "(3), " CURLOPT_FTP_USE_EPSV "(3), "

docs/libcurl/opts/CURLOPT_GSSAPI_DELEGATION.3

@@ -0,0 +1,48 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_GSSAPI_DELEGATION 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_GSSAPI_DELEGATION \- set allowed GSS-API delegation
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_GSSAPI_DELEGATION, long level);
+.SH DESCRIPTION
+Set the long parameter \fIlevel\fP to CURLGSSAPI_DELEGATION_FLAG to allow
+unconditional GSSAPI credential delegation.  The delegation is disabled by
+default since 7.21.7.  Set the parameter to CURLGSSAPI_DELEGATION_POLICY_FLAG
+to delegate only if the OK-AS-DELEGATE flag is set in the service ticket in
+case this feature is supported by the GSSAPI implementation and the definition
+of GSS_C_DELEG_POLICY_FLAG was available at compile-time.
+.SH DEFAULT
+CURLGSSAPI_DELEGATION_NONE
+.SH PROTOCOLS
+HTTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.22.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_HTTPAUTH "(3), " CURLOPT_PROXYAUTH "(3), "

docs/libcurl/opts/CURLOPT_HEADER.3

@@ -0,0 +1,46 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_HEADER 3 "16 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_HEADER \- pass headers to the data stream
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_HEADER, long onoff);
+.SH DESCRIPTION
+Pass in \fIonoff\fP set to 1 to tell the library to include the header in the
+body output for requests with this \fIhandle\fP. This option is relevant for
+protocols that actually have headers or other meta-data (like HTTP and FTP).
+
+When asking to get the header info passed to the same callback as the body, it
+is not possible to accurately separate them again without detailed knowledge
+about the protocol in use.
+
+It is often better to use \fICURLOPT_HEADERFUNCTION(3)\fP to get the header
+data separately.
+.SH DEFAULT
+0
+.SH RETURN VALUE
+Returns CURLE_OK.
+.SH "SEE ALSO"
+.BR CURLOPT_HEADERFUNCTION "(3), "

docs/libcurl/opts/CURLOPT_HEADERDATA.3

@@ -0,0 +1,50 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_HEADERDATA 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_HEADERDATA \- pointer to pass to header callback
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_HEADERDATA, void *pointer);
+.SH DESCRIPTION
+Pass a \fIpointer\fP to be used to write the header part of the received data
+to.
+
+If \fICURLOPT_WRITEFUNCTION(3)\fP or \fICURLOPT_HEADERFUNCTION(3)\fP is used,
+\fIpointer\fP will be passed in to the respective callback.
+
+If neither of those options are set, \fIpointer\fP must be a valid FILE * and
+it will be used by a plain fwrite() to write headers to.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Always
+.SH RETURN VALUE
+Returns CURLE_OK
+.SH "SEE ALSO"
+.BR CURLOPT_HEADERFUNCTION "(3), " CURLOPT_WRITEFUNCTION "(3), "