release: updated to hold 1.2.7 info

This makefile compiles already all files fine for static lib, but needs
final touch when I have OpenSSL fully working with shared libs and Watcom.

.gitattribute

@@ -0,0 +1,2 @@
+win32/msvcproj.head -crlf
+win32/msvcproj.foot -crlf

.gitignore

@@ -23,3 +23,13 @@ libtool
 ltmain.sh
 missing
 ssh2_sample
+libssh2-*.tar.gz
+INSTALL
+install-sh
+*.o
+*.lo
+*.la
+mkinstalldirs
+tags
+libssh2.pc
+TAGS

AUTHORS

@@ -0,0 +1,47 @@
+ libssh2 is the result of many friendly people. This list is an attempt to
+ mention all contributors. If we've missed anyone, tell us!
+
+ This list of names is a-z sorted.
+
+Adam Gobiowski
+Alexander Holyapin
+Alexander Lamaison
+Ben Kibbey
+Bjorn Stenborg
+Carlo Bramini
+Dan Casey
+Dan Fandrich
+Daniel Stenberg
+David J Sullivan
+David Robins
+Edink Kadribasic
+Erik Brossler
+Francois Dupoux
+Guenter Knauf
+Heiner Steven
+James Housleys
+Jean-Louis Charton
+Jussi Mononen
+Mark McPherson
+Markus Moeller
+Mike Protts
+Mikhail Gusarov
+Neil Gierman
+Olivier Hervieu
+Paul Veldkamp
+Peter O'Gorman
+Peter Stuge
+Romain Bondue
+Sara Golemon
+Satish Mittal
+Sean Peterson
+Selcuk Gueney
+Simon Hart
+Simon Josefsson
+Steven Ayre
+Steven Van Ingelgem
+Tor Arntsen
+Vincent Jaulin
+Vlad Grachov
+Wez Furlong
+Yang Tse

COPYING

@@ -0,0 +1,42 @@
+/* Copyright (c) 2004-2007 Sara Golemon <sarag@libssh2.org>
+ * Copyright (c) 2005,2006 Mikhail Gusarov <dottedmag@dottedmag.net>
+ * Copyright (c) 2006-2007 The Written Word, Inc.
+ * Copyright (c) 2007 Eli Fant <elifantu@mail.ru>
+ * Copyright (c) 2009 Daniel Stenberg
+ * Copyright (C) 2008, 2009 Simon Josefsson
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms,
+ * with or without modification, are permitted provided
+ * that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above
+ *   copyright notice, this list of conditions and the
+ *   following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above
+ *   copyright notice, this list of conditions and the following
+ *   disclaimer in the documentation and/or other materials
+ *   provided with the distribution.
+ *
+ *   Neither the name of the copyright holder nor the names
+ *   of any other contributors may be used to endorse or
+ *   promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ */
+

HACKING

@@ -0,0 +1,13 @@
+
+libssh2 source code style guide:
+
+ - 4 level indent
+ - spaces-only (no tabs)
+ - open braces on the if/for line:
+
+     if (banana) {
+         go_nuts();
+     }
+
+ - keep source lines shorter than 80 columns
+ - See libssh2-style.el for how to achieve this within Emacs

INSTALL

@@ -1,60 +0,0 @@
-Installing libssh2
-==================
-
- * Untar this tarball (which, if you're reading this, you've already done)
-
- * Run: ./configure (passing additional options as desired)
-
-	In addition the the standard set of ./configure options (e.g. --prefix)
-	there are five switches which you may wish to pay attention to:
-
-	* --with-openssl=[DIR]
-
-		libssh2 requires the OpenSSL library (http://www.openssl.org) for
-		cipher and hash method implementations.
-
-		./configure will attempt to locate OpenSSL in a number of default locations:
-			/usr/local/ssl /usr/local /usr /usr/local/openssl
-		If your installation of OpenSSL is in another location, specify it here.
-
-	* --with-zlib=[DIR]
-
-		If present, libssh2 will attempt to use the zlib (http://www.zlib.org)
-		for payload compression, however zlib is not required.
-
-		./configure will attempt to location a zlib installation in a number of default locations:
-			/usr/local /usr /usr/local/libz /usr/libz /usr/local/zlib /usr/zlib
-		If your installation of zlib is in another location, you may specify it here.
-
-	* --enable-crypt-none
-
-		The SSH2 Transport allows for unencrypted data transmission using the "none" cipher.
-		Because this is such a huge security hole, it is typically disabled on
-		SSH2 implementations and is diabled in libssh2 by default as well.
-
-		Enabling this option will allow for "none" as a negotiable method,
-		however it still requires that the method be advertized by the remote end
-		and that no more-prefferable methods are available.
-
-	* --enable-mac-none
-
-		The SSH2 Transport also allows implementations to forego a message authentication code.
-		While this is less of a security risk than using a "none" cipher, it is still not
-		recommended as disabling MAC hashes removes a layer of security.
-
-		Enabling this option will allow for "none" as a negotiable method,
-		however it still requires that the method be advertized by the remote end
-		and that no more-prefferable methods are available.
-
-	* --disable-gex-new
-
-		The diffie-hellman-group-exchange-sha1 (dh-gex) key exchange method originally defined
-		an exchange negotiation using packet type 30 to request a generation pair based
-		on a single target value.  Later refinement of dh-gex provided for range and target
-		values.  By default libssh2 will use the newer range method.
-
-		If you experience trouble connecting to an old SSH server using dh-gex,
-		try this option to fallback on the older more reliable method.
-
- * Run: make all install
-

Makefile.am

@@ -1,19 +1,133 @@
 AUTOMAKE_OPTIONS = foreign nostdinc
 
-SUBDIRS = src tests
+SUBDIRS = src example tests docs
 
-include_HEADERS = include/libssh2.h include/libssh2_publickey.h	\
- include/libssh2_sftp.h
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = libssh2.pc
 
-# and a sample tool
-noinst_PROGRAMS = ssh2_sample
+include_HEADERS =			\
+	include/libssh2.h		\
+	include/libssh2_publickey.h	\
+	include/libssh2_sftp.h
 
-INCLUDES = -I$(top_srcdir)/include
+NETWAREFILES =  nw/keepscreen.c \
+ nw/Makefile \
+ nw/Makefile.netware \
+ nw/nwlib.c \
+ nw/test/Makefile.netware
 
-ssh2_sample_SOURCES = ssh2_sample.c
+DSP = win32/libssh2.dsp
+VCPROJ = win32/libssh2.vcproj
 
-ssh2_sample_LDADD = src/libssh2.la
+DISTCLEANFILES = $(DSP)
 
-EXTRA_DIST = LICENSE win32
+VMSFILES = vms/libssh2_make_example.dcl vms/libssh2_make_help.dcl	\
+vms/libssh2_make_kit.dcl vms/libssh2_make_lib.dcl vms/man2help.c	\
+vms/readme.vms vms/libssh2_config.h
+
+
+WIN32FILES = win32/Makefile.win32 win32/libssh2.dsw     \
+win32/config.mk win32/Makefile win32/test/Makefile.win32 \
+win32/libssh2_config.h win32/tests.dsp win32/rules.mk $(DSP) \
+win32/msvcproj.head win32/msvcproj.foot
+
+EXTRA_DIST = $(WIN32FILES) buildconf $(NETWAREFILES) get_ver.awk HACKING \
+ maketgz NMakefile TODO RELEASE-NOTES libssh2.pc.in $(VMSFILES)
 
 ACLOCAL_AMFLAGS = -I m4
+
+.PHONY: ChangeLog
+ChangeLog:
+	echo "see NEWS" > ./ChangeLog
+DISTCLEANFILES += ChangeLog
+
+dist-hook:
+	rm -rf $(top_builddir)/tests/log
+	find $(distdir) -name "*.dist" -exec rm {} \;
+	(distit=`find $(srcdir) -name "*.dist"`; \
+	for file in $$distit; do \
+	  strip=`echo $$file | sed -e s/^$(srcdir)// -e s/\.dist//`; \
+	  cp $$file $(distdir)$$strip; \
+	done)
+
+# Code Coverage
+
+init-coverage:
+	make clean
+	lcov --directory . --zerocounters
+
+COVERAGE_CCOPTS ?= "-g --coverage"
+COVERAGE_OUT ?= docs/coverage
+
+build-coverage:
+	make CFLAGS=$(COVERAGE_CCOPTS) check
+	mkdir -p $(COVERAGE_OUT)
+	lcov --directory . --output-file $(COVERAGE_OUT)/$(PACKAGE).info \
+		--capture
+
+gen-coverage:
+	genhtml --output-directory $(COVERAGE_OUT) \
+		$(COVERAGE_OUT)/$(PACKAGE).info \
+		--highlight --frames --legend \
+		--title "$(PACKAGE_NAME)"
+
+coverage: init-coverage build-coverage gen-coverage
+
+# DSP/VCPROJ generation adapted from libcurl
+# Makefile.inc provides the CSOURCES and HHEADERS defines
+include Makefile.inc
+
+WIN32SOURCES = $(CSOURCES)
+WIN32HEADERS = $(HHEADERS) libssh2_config.h
+
+$(DSP): win32/msvcproj.head win32/msvcproj.foot Makefile.am
+	echo "creating $(DSP)"
+	@( (cat $(srcdir)/win32/msvcproj.head; \
+	echo "# Begin Group \"Source Files\""; \
+	echo ""; \
+	echo "# PROP Default_Filter \"cpp;c;cxx\""; \
+	win32_srcs='$(WIN32SOURCES)'; \
+	sorted_srcs=`for file in $$win32_srcs; do echo $$file; done | sort`; \
+	for file in $$sorted_srcs; do \
+		echo "# Begin Source File"; \
+		echo ""; \
+		echo "SOURCE=..\\src\\"$$file; \
+		echo "# End Source File"; \
+	done; \
+	echo "# End Group"; \
+	echo "# Begin Group \"Header Files\""; \
+	echo ""; \
+	echo "# PROP Default_Filter \"h;hpp;hxx\""; \
+	win32_hdrs='$(WIN32HEADERS)'; \
+	sorted_hdrs=`for file in $$win32_hdrs; do echo $$file; done | sort`; \
+	for file in $$sorted_hdrs; do \
+		echo "# Begin Source File"; \
+		echo ""; \
+		if [ "$$file" == "libssh2_config.h" ]; \
+		then \
+			echo "SOURCE=.\\"$$file; \
+		else \
+			echo "SOURCE=..\\src\\"$$file; \
+		fi; \
+		echo "# End Source File"; \
+	done; \
+	echo "# End Group"; \
+	cat $(srcdir)/win32/msvcproj.foot) | \
+	awk '{printf("%s\r\n", gensub("\r", "", "g"))}' > $@ )
+
+$(VCPROJ): win32/vc8proj.head win32/vc8proj.foot Makefile.am
+	echo "creating $(VCPROJ)"
+	@( (cat $(srcdir)/vc8proj.head; \
+	win32_srcs='$(WIN32SOURCES)'; \
+	sorted_srcs=`for file in $$win32_srcs; do echo $$file; done | sort`; \
+	for file in $$sorted_srcs; do \
+		echo "<File RelativePath=\""..\src\$$file"\"></File>"; \
+	done; \
+	echo "</Filter><Filter	Name=\"Header Files\">"; \
+	win32_hdrs='$(WIN32HEADERS)'; \
+	sorted_hdrs=`for file in $$win32_hdrs; do echo $$file; done | sort`; \
+	for file in $$sorted_hdrs; do \
+		echo "<File RelativePath=\""..\src\$$file"\"></File>"; \
+	done; \
+	cat $(srcdir)/vc8proj.foot) | \
+	awk '{printf("%s\r\n", gensub("\r", "", "g"))}' > $@ )

Makefile.inc

@@ -0,0 +1,7 @@
+CSOURCES = channel.c comp.c crypt.c hostkey.c kex.c mac.c misc.c \
+ packet.c publickey.c scp.c session.c sftp.c userauth.c transport.c \
+ version.c knownhost.c agent.c openssl.c libgcrypt.c pem.c keepalive.c \
+ global.c
+
+HHEADERS = libssh2_priv.h openssl.h libgcrypt.h transport.h channel.h \
+ comp.h mac.h misc.h packet.h userauth.h session.h

NEWS

@@ -0,0 +1,786 @@
+libssh2 1.2.7 (August 17, 2010)
+
+This release includes the following changes:
+
+ o Added Watcom makefile
+
+This release includes the following bugfixes:
+
+ o Better handling of invalid key files
+ o inputchecks: make lots of API functions check for NULL pointers
+ o libssh2_session_callback_set: extended the man page
+ o SFTP: limit write() to not produce overly large packets
+ o agent: make libssh2_agent_userauth() work blocking properly
+ o _libssh2_userauth_publickey: reject method names longer than the data
+ o channel_free: ignore problems with channel_close()
+ o typedef: make ssize_t get typedef without LIBSSH2_WIN32
+ o _libssh2_wait_socket: poll needs milliseconds
+ o libssh2_wait_socket: reset error code to "leak" EAGAIN less
+ o Added include for sys/select.h to get fd.set on some platforms
+ o session_free: free more data to avoid memory leaks
+ o openssl: make use of the EVP interface
+ o Fix underscore typo for 64-bit printf format specifiers on Windows
+ o Make libssh2_debug() create a correctly terminated string
+ o userauth_hostbased_fromfile: packet length too short
+ o handshake: Compression enabled at the wrong time
+ o Don't overflow MD5 server hostkey
+
+libssh2 1.2.6 (June 10, 2010)
+
+This release includes the following changes:
+
+ o Added libssh2_sftp_statvfs() and libssh2_sftp_fstatvfs()
+ o Added libssh2_knownhost_checkp()
+ o Added libssh2_scp_send64()
+
+This release includes the following bugfixes:
+
+ o wait_socket: make c89 compliant and use two fd_sets for select()
+ o OpenSSL AES-128-CTR detection
+ o proper keyboard-interactive user dialog in the sftp.c example
+ o build procedure for VMS
+ o fixed libssh2.dsw to use the generated libssh2.dsp
+ o several Windows-related build fixes
+ o fail to init SFTP if session isn't already authenticated
+ o many tiny fixes that address clang-analyzer warnings
+ o sftp_open: deal with short channel_write calls
+ o libssh2_publickey_init: fixed to work better non-blocking
+ o sftp_close_handle: add precation to not access NULL pointer
+ o sftp_readdir: simplified and bugfixed
+ o channel_write: if data has been sent, don't return EAGAIN
+
+Version 1.2.5 (April 13, 2010)
+
+This release includes the following changes:
+
+ o Added Add keep-alive support: libssh2_keepalive_config() and
+   libssh2_keepalive_send()
+ o Added libssh2_knownhost_addc(), libssh2_init() and libssh2_exit()
+ o Added LIBSSH2_SFTP_S_IS***() macros
+
+This release includes the following bugfixes:
+
+ o fix memory leak in libssh2_session_startup()
+ o added missing error codes - shown as hangs in blocking mode
+ o fix memory leak in userauth_keyboard_interactive()
+ o libssh2_knownhost_del: fix write to freed memory
+ o Send and receive channel EOF before sending SSH_MSG_CHANNEL_CLOSE
+ o Use AES-CTR from OpenSSL when available
+ o Fixed gettimeofday to compile with Visual C++ 6
+ o NULL dereference when window adjusting a non-existing channel
+ o avoid using poll on interix and mac os x systems
+ o fix scp memory leak
+ o Correctly clear blocking flag after sending multipart packet
+ o Reduce used window sizes by factor 10
+ o libssh2_userauth_publickey_fromfile_ex() handles a NULL password
+ o sftp_init() deal with _libssh2_channel_write() short returns
+
+ o Use poll instead of select when available.  By Paul Querna.
+
+ o Add APIs to have libssh2 automatically send keep-alive requests.
+   The APIs are libssh2_keepalive_config, and libssh2_keepalive_send.
+   By Simon Josefsson.
+
+ o Add global init/exit points, to do crypto initialization in one place.
+   The APIs are libssh2_init and libssh2_exit.  By Lars Nordin.
+
+* (February 15 2010) Daniel Stenberg:
+- Added 46 new man pages for public convenience macros. The man pages  are
+  just short redirects to the actual underlying function. The were all
+  initially created by a script.
+
+- Committed the patch by Yoichi Iwaki in bug #2929647, which fixed a memory
+  leak when an 'outbuf' was still allocated when a session was freed.
+
+Version 1.2.4 (February 13, 2010)
+
+ o Resolve compile issues on Solaris x64 and UltraSPARC
+ o Allow compiling with OpenSSL when AES isn't available
+ o Fix Tru64 socklen_t compile issue with example/direct_tcpip.c
+
+Version 1.2.3 (February 3, 2010)
+
+ o Added libssh2_trace_sethandler()
+ o Added the direct_tcpip.c example
+ o Fixed memory leak in userauth_publickey
+ o Added support for authentication via SSH-Agent.  By Daiki Ueno.
+
+ o Respond to unknown SSH_MSG_GLOBAL_REQUEST/SSH_MSG_CHANNEL_REQUEST
+   with SSH_MSG_REQUEST_FAILURE/SSH_MSG_CHANNEL_FAILURE in order to
+   make (at least) OpenSSH server keepalive work.  Before OpenSSH
+   servers (configured with a positive ClientAliveInterval) would
+   terminate connections against libssh2 clients because libssh2 did
+   not respond properly to the request.  By Simon Josefsson.
+
+Version 1.2.2 (November 16, 2009)
+
+* This release includes the following changes:
+
+  o Fix crash when server sends an invalid SSH_MSG_IGNORE message.
+    Reported by Bob Alexander <balexander@expressor-software.com> in
+    <http://thread.gmane.org/gmane.network.ssh.libssh2.devel/2530>.
+    By Simon Josefsson.
+
+  o Support for the "aes128-ctr", "aes192-ctr", "aes256-ctr" ciphers
+    as per RFC 4344 for libgcrypt and OpenSSL.  They are now the
+    preferred ciphers.  By Simon Josefsson.
+
+  o Support for the "arcfour128" cipher as per RFC 4345 for libgcrypt
+    and OpenSSL.  It is preferred over the normal "arcfour" cipher
+    which is somewhat broken.  By Simon Josefsson.
+
+  o Add support for GCC visibility features.  By Cristian Rodr<64>guez.
+
+  o Fix libssh2_channel_forward_accept.  By Juzna.
+
+  o Generate Win32 files correctly.   By Peter Stuge.
+
+  o Fix permission issue in ssh2 self test.  By Dan Fandrich.
+
+  o Use memmove instead of memcpy in one place which copies
+    overlapping memory areas.
+
+  o Cleanup hard coding of cipher modes in libgcrypt backend.  By Simon.
+
+  o Added man page for libssh2_knownhost_free.  By Daniel.
+
+Version 1.2.1 (September 28, 2009)
+
+* This release includes the following changes:
+
+  o generate and install libssh2.pc
+
+  ... and the following bugfixes:
+
+  o proper return codes returned from several functions
+  o return EAGAIN internal cleanup
+  o added knownhost.c to windows makefiles
+  o pass private-key to OpenSSL as a filename with BIO_new_file().
+  o make libssh2_scp_send/recv do blocking mode correctly
+  o libssh2_channel_wait_closed() could hang
+  o libssh2_channel_read_ex() must return 0 when closed
+  o added gettimeofday() function for win32 for the debug trace outputs
+  o transport layer bug causing invalid -39 (LIBSSH2_ERROR_BAD_USE) errors
+  o scp examples now loop correctly over libssh2_channel_write()
+
+* (August 29 2009) Daniel Stenberg:
+
+ - I fixed all code to use the recently added dedicated linked list functions
+   instead of doing the same stuff spread out all over.
+
+ - I also fixed a few cases where local variables where used to keep memory
+   but was used to keep state for re-invokes due to non-blocking situations
+   which would lead to segfaults.
+
+Version 1.2 (August 10, 2009)
+-----------------------------
+
+* (August 02 2009) Alexander Lamaison:
+
+ - changed _libssh2_rsa_new_private and _libssh2_rsa_new_private so that they
+   no longer use the OpenSSL functions that take a FILE* argument.  Passing
+   CRT-created objects across a DLL boundary causes crashes on Windows of the
+   DLL and the client aren't linked to the exact same verison of the CRT. Now
+   we pass the keys as strings to avoid this issue.
+
+* (May 29 2009) Daniel Stenberg:
+
+ - Updated the knownhost API and there are now 9 functions, and all of them
+   have man pages. The libssh2.h now defines HAVE_LIBSSH2_KNOWNHOST_API to
+   ease things for applications to check for the correct release before trying
+   to use it.
+
+* (May 23 2009) Daniel Stenberg:
+
+ - Anonymous bug report #2795816 revealed that doing subsequent
+   libssh2_sftp_init() calls on the same session failed.
+
+* (May 20 2009) Daniel Stenberg:
+
+  - made libssh2_sftp_write() properly deal with huge/any sized input buffers.
+
+  - fixed libssh2_channel_write_ex() to return the correct return code, and
+    deal with sending off huge buffers better
+
+* (May 7 2009) Daniel Stenberg:
+
+  - linked list code. I got a bit tired of the fact that we don't have any
+    generic linked-list functions within libssh2 so I wrote up the first embryo
+    for one that I use for this new functionality. The plan would then be to
+    move all existing code that uses linked lists to use this new set.
+
+  - base64 encode. I had to add a base64 encoding function which was missing
+    in the code base so it helps to "bloat" my patch.
+
+  - The knownhost API is currently:
+
+    _init() - init a bundle of known hosts
+    _add()  - add a known host
+    _del()  - delete a known host
+    _free() - free an entire bundle of known hosts
+    _check() - check if a host+key is present in the bundle
+
+    The convenience function:
+
+    _parsefile() - reads a ~/.ssh/known_hosts file and add all entries to the
+                   given bundle
+
+   - there's no docs other than some comments in the code/headers yet
+
+  - the patch includes changes to example/simple/ssh2_exec.c that makes use of
+    a few of these functions. Using that I've verified that the functions in
+    fact can verify my localhost's key agains my ~/.ssh/known_hosts file
+
+* (Apr 30 2009) Daniel Stenberg:
+
+  Markus posted a bug report about a bad 0-return from libssh2_channel_read:
+  http://libssh2.haxx.se/mail/libssh2-devel-archive-2009-04/0076.shtml
+
+  And it was indeed a bad loop that terminated too early due to a receveived
+  close packet.
+
+* (Apr 14 2009) Daniel Stenberg:
+
+  libssh2_poll() and libssh2_poll_channel_read() are now considered and
+  documented deprecated and they will be removed at next soname bump. It also
+  saves us from fixing some rather quirky bugs in libssh2_poll()...
+
+
+Version 1.1 (April 2, 2009)
+---------------------------
+
+- (Mar 28 2009) Daniel Stenberg:
+
+  Jean-Louis Charton found a memory leak in
+  libssh2_userauth_hostbased_fromfile_ex()
+
+- (Mar 25 2009) Daniel Stenberg:
+
+   * Renamed the functions in src/transport.c to be _libssh2_transport_ prefixed
+     and introduced a transport.h header.
+
+   * Fixed the blocking mode to only change behavior not the actual underlying
+     socket mode so we now always work with non-blocking sockets. This also
+     introduces a new rule of thumb in libssh2 code: we don't call the
+     external function calls internally. We use the internal (non-blocking)
+     ones!
+
+   * libssh2_channel_receive_window_adjust2 was added and
+     libssh2_channel_receive_window_adjust is now deprecated
+
+   * Introduced "local" header files with prototypes etc for different parts
+     instead of cramming everything into libssh2_priv.h. channel.h is the
+     first.
+
+- (Mar 19 2009) Daniel Stenberg: based on a patch by "E L" we now use errno
+  properly after recv() and send() calls (that internally are now known as
+  _libssh2_recv() and _libssh2_send()) so that the API and more works fine on
+  windows too!
+
+- (Mar 17 2009) Simon Josefsson:
+
+  Added a Libtool -export-symbols-regex flag to reduce the number of
+  exported symbols in shared libraries.  Reported by Mikhail Gusarov.
+
+- (Mar 16 2009) Daniel Stenberg:
+
+  I renamed a few man pages to match the exact name of the functions they
+  describe. I also added template versions for the 13 functions that
+  previously lacked man pages. While these don't contain any docs just yet, it
+  will now be easier to add the info as the foundation is there!
+
+- (Mar 15 2009) Daniel Stenberg:
+
+  * libssh2_channel_read_ex() was simplified and enhanced. It now adjusts the
+    window less frequent and uses much larger window that now allows MUCH
+    faster transfers.
+
+  * SCP send/recv now allow file names with whitespaces etc, thanks to a patch
+    by Heiner Steven
+
+- (Mar 13 2009) Daniel Stenberg: Cleanups, that do seem to have boosted SFTP
+  download performance up to 300% in some tests:
+
+  * cut off "_ex" from several internal function names
+
+  * corrected some log outputs
+
+  * simplified libssh2_channel_read_ex() and made it much faster in the process
+
+  * cut out {{{ and }}} comments that were incorrect anyway
+
+  * fixed sftp_packet_ask() to return the correct packet by using memcmp() and
+    not strncmp()
+
+  * fixed mkdir()'s wait for packet to use the correct request_id - it
+    semi-worked previously because strncmp() in sftp_packet_ask() made it
+    match far too easily.
+
+  * took away the polling functionality from sftp_packet_ask() since it wasn't
+    used
+
+- (Mar 7 2009) Olivier Hervieu pointed out a flaw in the
+  libssh2_channel_x11_req_ex() function that made it produce a crappy random
+  chunk of data. Peter Stuge improved the fix to not do out-of-boundary
+  writes. I (Daniel Stenberg) replaced the snprintf() with a plain sprintf()
+  since the size argument wasn't adding anything anyway.
+
+- (Feb 23 2009) Added libssh2_version()
+
+- (Feb 20 2009) libssh2_channel_direct_tcpip_ex() bug #1902169 fixed, which
+  caused it to fail when called a second time.
+
+- (Feb 12 2009) Romain Bondue extended Markus Moeller fix from Feb 8, based on
+  a previous (uncommitted) patch by Erik Brossler. It improves
+  libssh2_channel_write_ex in blocking situations when the socket is set non-
+  blocking.
+
+- (Feb 8 2009) Markus Moeller fixed a flaw in libssh2_channel_write_ex() that
+  would occur on EAGAIN situations.
+
+Version 1.0 (December 26 2008)
+------------------------------
+
+- (Dec 20 2008) Based on Alexander Lamaison's patch, there's now a new
+  function called libssh2_sftp_tell64() that returns the 64 bit file offset,
+  as the existing libssh2_sftp_tell() only returns a size_t.
+
+- (Dec 18 2008) Markus Moeller fixed the issue also reported by Alexander
+  Lamaison which caused SFTP reads with large buffers to fail.
+
+- Several flaws were fixed that prevented at least SFTP to work reliably
+
+- Vlad Grachov brought the new function called
+  libssh2_session_block_directions() which returns a bitmask for what
+  directions the connection blocks. It is to be used applications that use
+  non-blocking sockets and when a libssh2 function returns
+  LIBSSH2_ERROR_EAGAIN this function can be used to figure out in which
+  direction the socket would block and thus it can wait for the socket to
+  again be ready for communication in that direction before it calls libssh2
+  again.
+
+- Vincent Jaulin brought the new libssh2_channel_request_pty_size_ex()
+  function.
+
+- Carlo Bramini fixed the build for msys+mingw. Bug #1943976.
+
+- Neil Gierman provided improved Visual Studio 2008 code in bug #1946268
+
+- Bug #1862727 fixed libssh2_poll() to work on windows (by defining
+  HAVE_SELECT).
+
+- Based on bug #1815692, we introduce libssh2_sftp_seek64() that allows
+  seeking beyond the 2GB margin even on 32bit machines.
+
+- Based on a patch in bug #1878059 by Steven Ayre libssh2 now parses >2GB file
+  sizes when downloading SCP files.
+
+- Bug #2064371 pointed out that the SSH2 banner may not use dash
+  ('-'). Reported by Bjorn Stenborg.
+
+- Sean Peterson fixed a key re-exchange bug:
+  http://daniel.haxx.se/projects/libssh2/mail/libssh2-devel-archive-2008-06/0002.shtml
+
+- Mike Protts filed the bug report #1908724 that identified and fixed a problem
+  with SFTP stat on files >4GB in size. Previously it used 32bit math only.
+
+- Removed a stderr debug message that was accidentally left in (bug #1863153)
+
+- OpenSSL and libz detection changed to make cross-compiling to Mingw
+  work.  See README for parameters to use if the auto-detection does
+  not work for you.  From Simon Josefsson.
+
+- Simon Josefsson added a self-test that uses libssh2 to connect to a
+  local sshd (only enabled if if OpenSSH is installed).
+
+Version 0.18 (November 11 2007)
+-------------------------------
+
+- Various changes that improve non-blocking operations and prevent stalls.
+  Especially noticable on Windows since libssh2 just didn't work properly
+  non-blocking on Windows before.
+
+- Peter O'Gorman reported how a SCP transfer would hang for him, and it was
+  fairly easy reproducable. One bug was in the transport layer, ignoring to
+  read more data while there was data left even though it couldn't decrypt the
+  data that was left due to it being too little... The other bug was in the
+  channel layer, where the libssh2_channel_receive_window_adjust() function
+  missed to set the state variables at times and thus this function would
+  misbehave on repeated invokes.
+
+- Changed the signature of libssh2_channel_setenv_ex to add const to the
+  "varname" parameter (Dan Fandrich)
+
+- Satish Mittal and David J Sullivan fixed an infinit recv() loop in
+  libssh2_banner_receive()
+
+Version 0.17 (August 6 2007)
+----------------------------
+Changes since previous version include:
+
+   o Re-indented the source code with this GNU indent setup:
+
+      --braces-on-if-line
+      --braces-after-struct-decl-line
+      --space-after-cast
+      --line-length 79
+      --comment-line-length 79
+      --cuddle-else
+      --no-tabs
+      --tab-size 8
+      --indent-level 4
+      --no-space-after-for
+      --space-after-if
+      --space-after-while
+      --no-space-after-function-call-names
+
+Version 0.16 (August 6 2007)
+----------------------------
+Changes since previous version include:
+
+   o CRLF stripping fix for PEM reading
+   o libssh2_scp_recv() error message fix
+   o added HACKING as an initial attempt to describe our source code format
+   o new public defines in include/libssh2.h to allow applictions to figure out
+     version number etc
+   o new script (maketgz) to build releases with
+   o updated files for building with MSVC and mingw
+   o keyboard-interactive would always fail due to claimed memory problem
+   o a few minor memory leaks fixed
+   o libssh2_poll() no longer relies on C99 features
+   o AIX 4 and 5 now supports non-blocking sockets
+   o large file magic checks in configure
+   o LIBSSH2_APINO was removed from the public header file
+
+This release would not have been possible without these friendly contributors:
+
+   James Housley, Simon Josefsson, Dan Fandrich, Guenter Knauf and I too did
+   some poking. (Sorry if I forgot anyone I should've mentioned here.)
+
+Of course we would have nothing without the great work by Sara Golemon that
+we're extending and building upon.
+
+Version 0.15 (June 15 2007)
+---------------------------
+  Added libssh2_sftp_readdir_ex() and updated LIBSSH2_APINO to
+  200706151200 (James Housley)
+
+  Converted all of the libssh2 code to be able to work in non-blocking
+  mode.  This included some public API changes, listed below (James Housley)
+    Changed function return values:
+     int libssh2_session_free()
+     int libssh2_publickey_shutdown()
+     ssize_t libssh2_channel_read_ex()
+     ssize_t libssh2_channel_write_ex()
+
+    Added functions:
+     libssh2_session_last_errno(), libssh2_channel_handle_extended_data2(),
+     libssh2_channel_wait_closed(), libssh2_channel_wait_eof(),
+     libssh2_session_set_blocking()
+
+    Removed functions:
+     libssh2_channel_readnb_ex(), libssh2_channel_writenb_ex(),
+     libssh2_sftp_readnb(), libssh2_sftp_writenb(),
+     libssh2_sftp_mkdirnb_ex()
+
+  Added the following functions for non-blocking operations: (Daniel Stenberg)
+   libssh2_channel_readnb_ex()
+   libssh2_channel_writenb_ex()
+   libssh2_sftp_readnb()
+   libssh2_sftp_writenb()
+
+  Size parameter changed from 'int' to 'unsigned int' in several
+  public APIs.
+
+  Added (a few) man pages in docs/. (Daniel Stenberg)
+
+  Maximum SSH packet size is now some 35000 bytes.
+
+  Private include files are now in src/ and only public headers are in
+  include/.  (Daniel Stenberg)
+
+  Automake and libtool are being used (increased portability). (Daniel
+  Stenberg)
+
+  Fixed OpenSSL detection using pkg-config. (Daniel Stenberg)
+
+  Simple self test added to tests/. (Simon Josefsson)
+
+  Libgcrypt can now be used instead of OpenSSL if you specify
+  --with-libgcrypt.  (Simon Josefsson)
+
+  Fixed a memory leak in the packet handling, and better handle out of
+  memory situations. (Dan Fandrich)
+
+  Made libssh2 build with OpenSSL 0.9.6. (Dan Fandrich)
+
+  Improved portability to Solaris related to -lsocket and
+  -lnsl. (Simon Josefsson)
+
+  Clean up of README, INSTALL, NEWS, added ChangeLog. (Simon
+  Josefsson)
+
+  Improve debugging code.  Avoids many #ifdef's.
+
+  Improved session closing to avoid potentially truncated files on
+  OpenSSH servers (Dan Fandrich)
+
+  Made some function parameters in the API const (Dan Fandrich)
+
+Version 0.14
+------------
+
+  Plug leaks in EVP cipher init/shutdown. (Selcuk Gueney)
+
+  Allow socket_fd == 0 in libssh2_session_startup(). (puudeli)
+
+  Swap ordering of packet_add/packet-inspection to avoid inspect after
+  free. (Selcuk)
+
+  Swap KEX_INIT ordering, send our KEX_INIT first.
+
+  Add check for oportunistic KEX_INIT packets.  Burn bad guess if necessary.
+
+  Fix OpenSSL detection using pkg-config. (Dan Casey)
+
+Version 0.13
+------------
+
+  Fixed channel not being marked closed when CHANNEL_CLOSE package cannot be
+  sent. (David Robins)
+
+  Fixed payload packet allocation bug when invalid packet length
+  received. (David Robins)
+
+  Fixed `make install' target for MacOSX.
+
+  Add terminating NULL character to readlink()/realpath() results.
+
+  BugFix#1436593: Apply build options for HPUX targets.
+
+Version 0.12
+------------
+
+  Added support for publickey subsytem (not the same as publickey auth).
+
+  Fix x11_req.  Multiple packet_len issues and error handling logic.
+    (Thanks Simon Hart)
+
+  Fix generation of 'e' portion of Diffie-Hellman keyset.
+
+  Use appropriate order for BN_rand() rather than fixed group1-specific value.
+
+  Re-fixed libssh2_sftp_rename_ex()
+
+  Transport had right packet_len, but sftp layer still had extra 4 bytes.
+
+  Fixed build with newer OpenSSL headers.
+
+  Added extern "C" declarations to libssh2_sftp.h for C++ compatability.
+
+Version 0.11
+------------
+
+  Added libssh2_chnnale_get_exit_status() -- Mikhail
+
+  Added libssh2_channel_wait_closed() -- Mikhail
+
+  Added libssh2_userauth_keyboard_interactive_ex() -- Mikhail
+
+  Added libssh2_channel_receive_window_adjust() to be able to increase the
+  size of the receive window.
+
+  Added queueing for small window_adjust packets to avoid unnecessary packet
+  conversation.
+
+  Fixed libssh2_sftp_rename_ex() to only send flags parameter if version >= 5
+  negotiated (not currently possible, but will be and might as well keep the
+  API consistent).
+
+Version 0.10
+------------
+
+  Added developer debugging hooks.  See --enable-debug-* options to ./configure
+
+  Ignore extended data in the SFTP layer.  With no other mechanism to deal
+  with that data it'd just fill up and get stuck.
+
+  (Re)Fixed channel_write() to provide an opportunity for window space to
+  become available again.
+
+  (Re)Fixed SFTP INIT to send the correct SFTP packet length.
+
+  Fixed segfault when client and host can't agree on a hostkey/crypt/mac/comp
+  method. (Thanks puudeli)
+
+  Fixed major issue with sftp packet buffering mechanism.  Using wrong
+  blocking semantics. (No puudeli, YOU the man)
+
+  Reduced busy-looping of libssh2_sftp_packet_requirev.
+
+Version 0.9
+-----------
+
+  Changed blocking_read to only block as much as necessary and not an
+  arbitrary length of time. (Thanks Felix)
+
+  Fixed SFTP INIT/VERSION to exclude request_id and send correct maximum
+  version number.
+
+  Fixed SFTP to be properly BC with version 1 and 2 servers.
+
+  Fixed libssh2_poll() to recognized closed sessions/channels.
+
+  Fixed libssh2_channel_write_ex() to fully block when set to blocking mode.
+  Return actual bytes written as well.  (Thanks deadem)
+
+  Added tests for -lm and -lsocket and add them when necessary.
+
+  Added libssh2_channel_window_read_ex() and libssh2_channel_window_write_ex()
+  for examining the ssh transport windowing states.
+
+Version 0.8
+-----------
+
+  Fix potential segfault in compression/decompression.
+
+  Fix compatability with older versions of OpenSSL
+
+  Swapped order of none,zlib compression modes to prefer no compression by
+  default.
+
+  Added sys/uio.h for platforms (FBSD) which need it in order to define struct
+  iovec.
+
+  Added libssh2_poll() to check status of sockets/channels/listeners.
+
+  Removed unnecessary inclusion of stdio.h (holdover from debugging)
+
+Version 0.7
+-----------
+
+  Added libssh2_userauth_hostbased_fromfile_ex() for authenticating from hostkey.
+
+  Added configure recognition for MacOSX (Darwin) (Thanks Gabe)
+
+  Fixed extended data identification in libssh2_channel_read().
+
+  Fixed window adjust code.  Hadn't acknowledged adjustments correctly.
+
+  Removed initial_window_size requirement for sending window adjust packet.
+
+
+Version 0.6
+-----------
+
+  Added LIBSSH2_FLAG_SIGPIPE to enable/disable SIGPIPE generated by
+  send()/recv() calls. Default off.
+
+  Added libssh2_session_flag() to set optional session flags.
+
+  Collapsed exchanging_keys/newkeys/authenticated flags into single state
+  attribute.
+
+  Fix zlib compression issue when internal buffer state misses partial sync.
+
+  Fix segfault when libssh2_session_methods() is called prior to
+  session_startup().
+
+  Fixed client to server channel windowing.  Pervent send queue overruns.
+
+  Swapped banner send/receive order (send first, then wait for response).
+
+Version 0.5
+-----------
+
+  *** BC Break ***
+  Reimplemented libssh2_session_methods() to match
+  libssh2_session_method_pref() style
+
+  Fixed libssh2_attr2bin() (effects any setstat style call).
+
+  Fixed authenticating with encrypted private key.
+
+  Fixed authenticating via ssh-dss public key.
+
+  Fixed KEX_INIT cookie and packet padding to use actual random data
+
+  Added DESTDIR support to makefiles (Adam Go<47><6F>biowski -- I hope that
+  character set translates right)
+
+  Added libssh2_channel_forward_listen_ex(), libssh2_channel_forward_cancel(),
+  and libssh2_channel_forward_accept().
+
+  Added ./configure option '--disable-gex-new' to allow using the older
+  group-exchange format
+
+  Added MAC methods hmac-md5 and hmac-md5-96.
+
+Version 0.4
+-----------
+
+  Fixed crash when trying to free sftp_dirhandle data from a filehandle struct.
+
+  Fixed leak in sftp_open_ex(), handle->handle not freed in handle_close().
+
+  Fixed leak in sftp_symlink_ex(), result for READLINK and REALPATH not freed unless there was an error.
+
+  Added libssh2_banner_set(), specify an arbitrary banner to send on introduction.
+
+Version 0.3
+-----------
+
+  Fixed libssh2_channel_read_ex().  Packet loop initialized BEFORE transport polled for new packets (should have been after).
+
+  Fixed blocking issues in scp_send()/scp_recv().
+
+  Fixed degree of indirection in macerror callback.
+
+  Changed packet read mechanism to use a fixed buffer and avoid unnecessary alloc/free calls. (especially while non-block looping)
+
+  Added channel close callback.
+
+  Added SFTP support (Using its own header file: libssh2_sftp.h)
+
+Version 0.2
+-----------
+
+  Changed extended data ignorance mechanism:
+    libssh2_channel_ignore_extended_data() changed to libssh2_channel_handle_extended_data()
+    Macro introduced for backward compatability during beta phase.
+    *** THE LIBSSH2_CHANNEL_IGNORE_EXTENDED_DATA() MACRO WILL BE REMOVED PRIOR TO 1.0 RELEASE ***
+    libssh2_channel_handle_extended_data() may be passed one of three "ignore_mode" constants
+      LIBSSH2_CHANNEL_EXTENDED_DATA_NONE       Default behavior, queue ED packets and return them with read_ex
+      LIBSSH2_CHANNEL_EXTENDED_DATA_IGNORE     Equivalent to libssh2_channel_ignore_extended_data()
+                                               IGNORE will implicitly flush the extended data stream(s)
+      LIBSSH2_CHANNEL_EXTENDED_DATA_MERGE      Calls to channel_read() will check both the standard data stream
+                                               and the extended data stream(s) for the first available packet
+
+  Changed libssh2_session_disconnect_ex() to return an error code when alloc fails
+
+  Added libssh2_channel_flush_ex() and basic macros: ..._flush() ..._flush_stderr()
+    flush_ex accepts either the streamid (0 for standard data, 1 for stderr) or one of the two following constants:
+      LIBSSH2_CHANNEL_FLUSH_ALL                Flush all streams
+      LIBSSH2_CHANNEL_FLUSH_EXTENDED_DATA      Flush all streams EXCEPT the standard data stream
+
+  Added libssh2_session_callback_set() for setting ignore/debug/disconnect/macerror callbacks
+
+  Added libssh2_session_method_pref() to selectively set methods and method preferences.
+
+  Added libssh2_session_methods() to determine what methods were negotiated.
+
+  Added libssh2_session_abstract() for retreiving &session->abstract
+
+  Added libssh2_session_last_error() for retreiving error codes/messages
+
+Version 0.1
+-----------
+
+  Initial Release:
+    KEX methods: diffie-hellman-group14-sha1, diffie-hellman-group-exchange-sha1, diffie-hellman-group1-sha1
+    Hostkey methods: ssh-rsa, ssh-dss
+    Cipher methods: aes256-cbc, rijndael-cbc@lysator.liu.se, aes192-cbc, aes128-cbc, blowfish-cbc, arcfour, cast128-cbc, 3des-cbc, none*
+    Compression methods: zlib, none
+    MAC methods: hmac-sha1, hmac-sha1-96, hmac-ripemd160, hmac-ripemd160@openssh.com none*
+    *Cipher/MAC "none" is disabled by default for security purposes,
+     Use --enable-crypt-none and/or --enable-mac-none with ./configure to enable

NMakefile

@@ -1,16 +1,19 @@
 !include "win32/config.mk"
 
+# SUBDIRS=src example
 SUBDIRS=src
 
-all: all-sub ssh2_sample.exe
-
-ssh2_sample.exe: ssh2_sample.c
-	$(CC) $(CFLAGS) -DWIN32 -o ssh2_sample.exe ssh2_sample.c libssh2$(SUFFIX).lib $(LIBS)
-
 all-sub:
 	-for %D in ($(SUBDIRS)) do $(MAKE) /nologo /f %D/NMakefile BUILD=$(BUILD) SUBDIR=%D all-sub
-	
+
 clean: 
-	rmdir /s/q $(TARGET)
+	-rmdir /s/q $(TARGET)
+
+real-clean: clean
+	-del libssh2.dll
+	-del libssh2.exp
+	-del libssh2.ilk
+	-del libssh2.lib
+	-del *.pdb
 
 

README

@@ -1,253 +1,97 @@
 libssh2 - SSH2 library
 ======================
 
-  libssh2 is a library implementing the SSH2 protocol 
+libssh2 is a library implementing the SSH2 protocol, available under
+the revised BSD license.
 
-Version 
-------------
+Web site: http://www.libssh2.org/
 
-  maximum SSH packet size is now some 35000 bytes
+Mailing list: http://cool.haxx.se/mailman/listinfo/libssh2-devel
 
-  private include files are now in src/ and only public headers are in include/
+Generic installation instructions are in INSTALL.  Some ./configure
+options deserve additional comments:
 
-  automake and libtool are being used (increased portability)
+	* --enable-crypt-none
 
-  fixed OpenSSL detection using pkg-config
+		The SSH2 Transport allows for unencrypted data
+		transmission using the "none" cipher.  Because this is
+		such a huge security hole, it is typically disabled on
+		SSH2 implementations and is disabled in libssh2 by
+		default as well.
 
-  simple self test added to tests/
+		Enabling this option will allow for "none" as a
+		negotiable method, however it still requires that the
+		method be advertized by the remote end and that no
+		more-preferable methods are available.
 
-  libgcrypt is fully supported
+	* --enable-mac-none
 
-Version 0.14
-------------
+		The SSH2 Transport also allows implementations to
+		forego a message authentication code.  While this is
+		less of a security risk than using a "none" cipher, it
+		is still not recommended as disabling MAC hashes
+		removes a layer of security.
 
-  Plug leaks in EVP cipher init/shutdown. (Selcuk Gueney)
+		Enabling this option will allow for "none" as a
+		negotiable method, however it still requires that the
+		method be advertized by the remote end and that no
+		more-preferable methods are available.
 
-  Allow socket_fd == 0 in libssh2_session_startup(). (puudeli)
+	* --disable-gex-new
 
-  Swap ordering of packet_add/packet-inspection to avoid inspect after free. (Selcuk)
+		The diffie-hellman-group-exchange-sha1 (dh-gex) key
+		exchange method originally defined an exchange
+		negotiation using packet type 30 to request a
+		generation pair based on a single target value.  Later
+		refinement of dh-gex provided for range and target
+		values.  By default libssh2 will use the newer range
+		method.
 
-  Swap KEX_INIT ordering, send our KEX_INIT first.
+		If you experience trouble connecting to an old SSH
+		server using dh-gex, try this option to fallback on
+		the older more reliable method.
 
-  Add check for oportunistic KEX_INIT packets.  Burn bad guess if necessary.
+  	* --with-libgcrypt
+  	* --without-libgcrypt
+	* --with-libgcrypt-prefix=DIR
 
-  Fix OpenSSL detection using pkg-config. (Dan Casey)
+		libssh2 can use the Libgcrypt library
+		(http://www.gnupg.org/) for cryptographic operations.
+		Either Libgcrypt or OpenSSL is required.
 
-Version 0.13
-------------
+		Configure will attempt to locate Libgcrypt
+		automatically.
 
-  Fixed channel not being marked closed when CHANNEL_CLOSE package cannot be sent. (David Robins)
+ 		If your installation of Libgcrypt is in another
+		location, specify it using --with-libgcrypt-prefix.
 
-  Fixed payload packet allocation bug when invalid packet length received. (David Robins)
+	* --with-openssl
+	* --without-openssl
+	* --with-libssl-prefix=[DIR]
 
-  Fixed `make install' target for MacOSX.
+		libssh2 can use the OpenSSL library
+		(http://www.openssl.org) for cryptographic operations.
+		Either Libgcrypt or OpenSSL is required.
 
-  Add terminating NULL character to readlink()/realpath() results.
+		Configure will attempt to locate OpenSSL in the
+		default location.
 
-  BugFix#1436593: Apply build options for HPUX targets.
+		If your installation of OpenSSL is in another
+		location, specify it using --with-libssl-prefix.
 
-Version 0.12
-------------
+	* --with-libz
+	* --without-libz
+	* --with-libz-prefix=[DIR]
 
-  Added support for publickey subsytem (not the same as publickey auth).
+		If present, libssh2 will attempt to use the zlib
+		(http://www.zlib.org) for payload compression, however
+		zlib is not required.
 
-  Fix x11_req.  Multiple packet_len issues and error handling logic.
-    (Thanks Simon Hart)
+		If your installation of Libz is in another location,
+		specify it using --with-libz-prefix.
 
-  Fix generation of 'e' portion of Diffie-Hellman keyset.
-	Use appropriate order for BN_rand() rather than fixed group1-specific value.
+	* --enable-debug
 
-  Re-fixed libssh2_sftp_rename_ex()
-    Transport had right packet_len, but sftp layer still had extra 4 bytes.
-
-  Fixed build with newer OpenSSL headers.
-
-  Added extern "C" declarations to libssh2_sftp.h for C++ compatability.
-
-Version 0.11
-------------
-
-  Added libssh2_chnnale_get_exit_status() -- Mikhail
-
-  Added libssh2_channel_wait_closed() -- Mikhail
-
-  Added libssh2_userauth_keyboard_interactive_ex() -- Mikhail
-
-  Added libssh2_channel_receive_window_adjust() to be able to increase the size of the receive window.
-
-  Added queueing for small window_adjust packets to avoid unnecessary packet conversation.
-
-  Fixed libssh2_sftp_rename_ex() to only send flags parameter if version >= 5 negotiated
-	(not currently possible, but will be and might as well keep the API consistent).
-
-Version 0.10
-------------
-
-  Added developer debugging hooks.  See --enable-debug-* options to ./configure
-
-  Ignore extended data in the SFTP layer.  With no other mechanism to deal with that data it'd just fill up and get stuck.
-
-  (Re)Fixed channel_write() to provide an opportunity for window space to become available again.
-
-  (Re)Fixed SFTP INIT to send the correct SFTP packet length.
-
-  Fixed segfault when client and host can't agree on a hostkey/crypt/mac/comp method. (Thanks puudeli)
-
-  Fixed major issue with sftp packet buffering mechanism.  Using wrong blocking semantics. (No puudeli, YOU the man)
-
-  Reduced busy-looping of libssh2_sftp_packet_requirev.
-
-Version 0.9
------------
-
-  Changed blocking_read to only block as much as necessary and not an arbitrary length of time. (Thanks Felix)
-
-  Fixed SFTP INIT/VERSION to exclude request_id and send correct maximum version number.
-
-  Fixed SFTP to be properly BC with version 1 and 2 servers.
-
-  Fixed libssh2_poll() to recognized closed sessions/channels.
-
-  Fixed libssh2_channel_write_ex() to fully block when set to blocking mode.  Return actual bytes written as well.  (Thanks deadem)
-
-  Added tests for -lm and -lsocket and add them when necessary.
-
-  Added libssh2_channel_window_read_ex() and libssh2_channel_window_write_ex()
-  for examining the ssh transport windowing states.
-
-Version 0.8
------------
-
-  Fix potential segfault in compression/decompression.
-
-  Fix compatability with older versions of OpenSSL
-
-  Swapped order of none,zlib compression modes to prefer no compression by default.
-
-  Added sys/uio.h for platforms (FBSD) which need it in order to define struct iovec.
-
-  Added libssh2_poll() to check status of sockets/channels/listeners.
-
-  Removed unnecessary inclusion of stdio.h (holdover from debugging)
-
-Version 0.7
------------
-
-  Added libssh2_userauth_hostbased_fromfile_ex() for authenticating from hostkey.
-
-  Added configure recognition for MacOSX (Darwin) (Thanks Gabe)
-
-  Fixed extended data identification in libssh2_channel_read().
-
-  Fixed window adjust code.  Hadn't acknowledged adjustments correctly.
-
-  Removed initial_window_size requirement for sending window adjust packet.
-
-
-Version 0.6
------------
-
-  Added LIBSSH2_FLAG_SIGPIPE to enable/disable SIGPIPE generated by send()/recv() calls. Default off.
-
-  Added libssh2_session_flag() to set optional session flags.
-
-  Collapsed exchanging_keys/newkeys/authenticated flags into single state attribute.
-
-  Fix zlib compression issue when internal buffer state misses partial sync.
-
-  Fix segfault when libssh2_session_methods() is called prior to session_startup().
-
-  Fixed client to server channel windowing.  Pervent send queue overruns.
-
-  Swapped banner send/receive order (send first, then wait for response).
-
-Version 0.5
------------
-
-  *** BC Break ***
-  Reimplemented libssh2_session_methods() to match libssh2_session_method_pref() style
-
-  Fixed libssh2_attr2bin() (effects any setstat style call).
-
-  Fixed authenticating with encrypted private key.
-
-  Fixed authenticating via ssh-dss public key.
-
-  Fixed KEX_INIT cookie and packet padding to use actual random data
-
-  Added DESTDIR support to makefiles (Adam Go<47><6F>biowski -- I hope that character set translates right)
-
-  Added libssh2_channel_forward_listen_ex(), libssh2_channel_forward_cancel(), and libssh2_channel_forward_accept().
-
-  Added ./configure option '--disable-gex-new' to allow using the older group-exchange format
-
-  Added MAC methods hmac-md5 and hmac-md5-96.
-
-Version 0.4
------------
-
-  Fixed crash when trying to free sftp_dirhandle data from a filehandle struct.
-
-  Fixed leak in sftp_open_ex(), handle->handle not freed in handle_close().
-
-  Fixed leak in sftp_symlink_ex(), result for READLINK and REALPATH not freed unless there was an error.
-
-  Added libssh2_banner_set(), specify an arbitrary banner to send on introduction.
-
-Version 0.3
------------
-
-  Fixed libssh2_channel_read_ex().  Packet loop initialized BEFORE transport polled for new packets (should have been after).
-
-  Fixed blocking issues in scp_send()/scp_recv().
-
-  Fixed degree of indirection in macerror callback.
-
-  Changed packet read mechanism to use a fixed buffer and avoid unnecessary alloc/free calls. (especially while non-block looping)
-
-  Added channel close callback.
-
-  Added SFTP support (Using its own header file: libssh2_sftp.h)
-
-Version 0.2
------------
-
-  Changed extended data ignorance mechanism:
-    libssh2_channel_ignore_extended_data() changed to libssh2_channel_handle_extended_data()
-    Macro introduced for backward compatability during beta phase.
-    *** THE LIBSSH2_CHANNEL_IGNORE_EXTENDED_DATA() MACRO WILL BE REMOVED PRIOR TO 1.0 RELEASE ***
-    libssh2_channel_handle_extended_data() may be passed one of three "ignore_mode" constants
-      LIBSSH2_CHANNEL_EXTENDED_DATA_NONE       Default behavior, queue ED packets and return them with read_ex
-      LIBSSH2_CHANNEL_EXTENDED_DATA_IGNORE     Equivalent to libssh2_channel_ignore_extended_data()
-                                               IGNORE will implicitly flush the extended data stream(s)
-      LIBSSH2_CHANNEL_EXTENDED_DATA_MERGE      Calls to channel_read() will check both the standard data stream
-                                               and the extended data stream(s) for the first available packet
-
-  Changed libssh2_session_disconnect_ex() to return an error code when alloc fails
-
-  Added libssh2_channel_flush_ex() and basic macros: ..._flush() ..._flush_stderr()
-    flush_ex accepts either the streamid (0 for standard data, 1 for stderr) or one of the two following constants:
-      LIBSSH2_CHANNEL_FLUSH_ALL                Flush all streams
-      LIBSSH2_CHANNEL_FLUSH_EXTENDED_DATA      Flush all streams EXCEPT the standard data stream
-
-  Added libssh2_session_callback_set() for setting ignore/debug/disconnect/macerror callbacks
-
-  Added libssh2_session_method_pref() to selectively set methods and method preferences.
-
-  Added libssh2_session_methods() to determine what methods were negotiated.
-
-  Added libssh2_session_abstract() for retreiving &session->abstract
-
-  Added libssh2_session_last_error() for retreiving error codes/messages
-
-Version 0.1
------------
-
-  Initial Release:
-    KEX methods: diffie-hellman-group14-sha1, diffie-hellman-group-exchange-sha1, diffie-hellman-group1-sha1
-    Hostkey methods: ssh-rsa, ssh-dss
-    Cipher methods: aes256-cbc, rijndael-cbc@lysator.liu.se, aes192-cbc, aes128-cbc, blowfish-cbc, arcfour, cast128-cbc, 3des-cbc, none*
-    Compression methods: zlib, none
-    MAC methods: hmac-sha1, hmac-sha1-96, hmac-ripemd160, hmac-ripemd160@openssh.com none*
-    *Cipher/MAC "none" is disabled by default for security purposes,
-     Use --enable-crypt-none and/or --enable-mac-none with ./configure to enable
+		Will make the build use more pedantic and strict compiler
+		options as well as enable the libssh2_trace() function (for
+		showing debug traces).

RELEASE-NOTES

@@ -0,0 +1,34 @@
+libssh2 1.2.7
+
+This release includes the following changes:
+
+ o Added Watcom makefile
+
+This release includes the following bugfixes:
+
+ o Better handling of invalid key files
+ o inputchecks: make lots of API functions check for NULL pointers
+ o libssh2_session_callback_set: extended the man page
+ o SFTP: limit write() to not produce overly large packets
+ o agent: make libssh2_agent_userauth() work blocking properly
+ o _libssh2_userauth_publickey: reject method names longer than the data
+ o channel_free: ignore problems with channel_close()
+ o typedef: make ssize_t get typedef without LIBSSH2_WIN32
+ o _libssh2_wait_socket: poll needs milliseconds
+ o libssh2_wait_socket: reset error code to "leak" EAGAIN less
+ o Added include for sys/select.h to get fd.set on some platforms
+ o session_free: free more data to avoid memory leaks
+ o openssl: make use of the EVP interface
+ o Fix underscore typo for 64-bit printf format specifiers on Windows
+ o Make libssh2_debug() create a correctly terminated string
+ o userauth_hostbased_fromfile: packet length too short
+ o handshake: Compression enabled at the wrong time
+ o Don't overflow MD5 server hostkey
+
+This release would not have looked like this without help, code, reports and
+advice from friends like these:
+
+ Alexander Lamaison, Guenter Knauf, Peter Stuge, Simon Josefsson, Lars Nordin,
+ John Little, Daniel Stenberg, TJ Saunders, Tor Arntsen
+ 
+        Thanks! (and sorry if I forgot to mention someone)

TODO

@@ -0,0 +1,60 @@
+Things TODO
+===========
+
+* make sure the windowing code adapts better to slow situations so that it
+  doesn't then use as much memory as today. Possibly by an app-controllable
+  "Window mode"?
+
+* Introduce a function that can free data that is returned allocated from the
+  lib, like when libssh2_session_last_error() is asked to return the string
+  with 'want_buf' set to non-zero.
+
+* Add more info to the man pages.
+
+* Decrease the number of mallocs. Everywhere.
+
+* Use SO_NOSIGPIPE for Mac OS/BSD systems where MSG_NOSIGNAL doesn't exist/work
+
+* Extend the test suite to actually test lots of aspects of libssh2
+
+* Fix all compiler warnings (some can't be done without API changes)
+
+* Expose error messages sent by the server
+
+At next SONAME bump
+===================
+
+* stop using #defined macros as part of the official API. The macros should
+  either be turned into real functions or discarded from the API.
+
+* fix the parts of the API where object pointers and function pointers are
+  mixed like libssh2_session_callback_set()
+
+* remove the following functions from the API/ABI
+
+  libssh2_base64_decode()
+  libssh2_session_flag()
+  libssh2_channel_handle_extended_data()
+  libssh2_channel_receive_window_adjust()
+  libssh2_poll()
+  libssh2_poll_channel_read()
+
+* Rename a few function:
+
+  libssh2_hostkey_hash => libssh2_session_hostkey_hash
+  libssh2_banner_set => libssh2_session_banner_set
+
+* change 'int' to 'libssh2_socket_t' in the public API for sockets.
+
+* Use 'size_t' for string lengths in all functions.
+
+* Add a comment field to struct libssh2_knownhost.
+
+* remove the existing libssh2_knownhost_add() function and rename
+  libssh2_knownhost_addc to become the new libssh2_knownhost_add instead
+
+* remove the existing libssh2_scp_send_ex() function and rename
+  libssh2_scp_send64 to become the new libssh2_scp_send instead.
+
+* remove the existing libssh2_knownhost_check() functin and rename
+  libssh2_knownhost_checkp() to become the new libssh2_knownhost_check instead

acinclude.m4

@@ -147,3 +147,238 @@ AC_DEFUN([CURL_CC_DEBUG_OPTS],
     CFLAGS=$NEWFLAGS
 
 ]) dnl end of AC_DEFUN()
+
+dnl CURL_CHECK_NONBLOCKING_SOCKET
+dnl -------------------------------------------------
+dnl Check for how to set a socket to non-blocking state. There seems to exist
+dnl four known different ways, with the one used almost everywhere being POSIX
+dnl and XPG3, while the other different ways for different systems (old BSD,
+dnl Windows and Amiga).
+dnl
+dnl There are two known platforms (AIX 3.x and SunOS 4.1.x) where the
+dnl O_NONBLOCK define is found but does not work. This condition is attempted
+dnl to get caught in this script by using an excessive number of #ifdefs...
+dnl
+AC_DEFUN([CURL_CHECK_NONBLOCKING_SOCKET],
+[
+  AC_MSG_CHECKING([non-blocking sockets style])
+
+  AC_TRY_COMPILE([
+/* headers for O_NONBLOCK test */
+#include <sys/types.h>
+#include <unistd.h>
+#include <fcntl.h>
+],[
+/* try to compile O_NONBLOCK */
+
+#if defined(sun) || defined(__sun__) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
+# if defined(__SVR4) || defined(__srv4__)
+#  define PLATFORM_SOLARIS
+# else
+#  define PLATFORM_SUNOS4
+# endif
+#endif
+#if (defined(_AIX) || defined(__xlC__)) && !defined(_AIX41)
+# define PLATFORM_AIX_V3
+#endif
+
+#if defined(PLATFORM_SUNOS4) || defined(PLATFORM_AIX_V3) || defined(__BEOS__)
+#error "O_NONBLOCK does not work on this platform"
+#endif
+  int socket;
+  int flags = fcntl(socket, F_SETFL, flags | O_NONBLOCK);
+],[
+dnl the O_NONBLOCK test was fine
+nonblock="O_NONBLOCK"
+AC_DEFINE(HAVE_O_NONBLOCK, 1, [use O_NONBLOCK for non-blocking sockets])
+],[
+dnl the code was bad, try a different program now, test 2
+
+  AC_TRY_COMPILE([
+/* headers for FIONBIO test */
+#include <unistd.h>
+#include <stropts.h>
+],[
+/* FIONBIO source test (old-style unix) */
+ int socket;
+ int flags = ioctl(socket, FIONBIO, &flags);
+],[
+dnl FIONBIO test was good
+nonblock="FIONBIO"
+AC_DEFINE(HAVE_FIONBIO, 1, [use FIONBIO for non-blocking sockets])
+],[
+dnl FIONBIO test was also bad
+dnl the code was bad, try a different program now, test 3
+
+  AC_TRY_COMPILE([
+/* headers for ioctlsocket test (Windows) */
+#undef inline
+#ifdef HAVE_WINDOWS_H
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+#include <windows.h>
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#else
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+#endif
+#endif
+],[
+/* ioctlsocket source code */
+ SOCKET sd;
+ unsigned long flags = 0;
+ sd = socket(0, 0, 0);
+ ioctlsocket(sd, FIONBIO, &flags);
+],[
+dnl ioctlsocket test was good
+nonblock="ioctlsocket"
+AC_DEFINE(HAVE_IOCTLSOCKET, 1, [use ioctlsocket() for non-blocking sockets])
+],[
+dnl ioctlsocket didnt compile!, go to test 4
+
+  AC_TRY_LINK([
+/* headers for IoctlSocket test (Amiga?) */
+#include <sys/ioctl.h>
+],[
+/* IoctlSocket source code */
+ int socket;
+ int flags = IoctlSocket(socket, FIONBIO, (long)1);
+],[
+dnl ioctlsocket test was good
+nonblock="IoctlSocket"
+AC_DEFINE(HAVE_IOCTLSOCKET_CASE, 1, [use Ioctlsocket() for non-blocking sockets])
+],[
+dnl Ioctlsocket didnt compile, do test 5!
+  AC_TRY_COMPILE([
+/* headers for SO_NONBLOCK test (BeOS) */
+#include <socket.h>
+],[
+/* SO_NONBLOCK source code */
+ long b = 1;
+ int socket;
+ int flags = setsockopt(socket, SOL_SOCKET, SO_NONBLOCK, &b, sizeof(b));
+],[
+dnl the SO_NONBLOCK test was good
+nonblock="SO_NONBLOCK"
+AC_DEFINE(HAVE_SO_NONBLOCK, 1, [use SO_NONBLOCK for non-blocking sockets])
+],[
+dnl test 5 didnt compile!
+nonblock="nada"
+AC_DEFINE(HAVE_DISABLED_NONBLOCKING, 1, [disabled non-blocking sockets])
+])
+dnl end of fifth test
+
+])
+dnl end of forth test
+
+])
+dnl end of third test
+
+])
+dnl end of second test
+
+])
+dnl end of non-blocking try-compile test
+  AC_MSG_RESULT($nonblock)
+
+  if test "$nonblock" = "nada"; then
+    AC_MSG_WARN([non-block sockets disabled])
+  fi
+])
+
+dnl CURL_CHECK_NEED_REENTRANT_SYSTEM
+dnl -------------------------------------------------
+dnl Checks if the preprocessor _REENTRANT definition
+dnl must be unconditionally done for this platform.
+dnl Internal macro for CURL_CONFIGURE_REENTRANT.
+
+AC_DEFUN([CURL_CHECK_NEED_REENTRANT_SYSTEM], [
+  case $host in
+    *-*-solaris* | *-*-hpux*)
+      tmp_need_reentrant="yes"
+      ;;
+    *)
+      tmp_need_reentrant="no"
+      ;;
+  esac
+])
+
+
+dnl CURL_CONFIGURE_FROM_NOW_ON_WITH_REENTRANT
+dnl -------------------------------------------------
+dnl This macro ensures that configuration tests done
+dnl after this will execute with preprocessor symbol
+dnl _REENTRANT defined. This macro also ensures that
+dnl the generated config file defines NEED_REENTRANT
+dnl and that in turn setup.h will define _REENTRANT.
+dnl Internal macro for CURL_CONFIGURE_REENTRANT.
+
+AC_DEFUN([CURL_CONFIGURE_FROM_NOW_ON_WITH_REENTRANT], [
+AC_DEFINE(NEED_REENTRANT, 1,
+  [Define to 1 if _REENTRANT preprocessor symbol must be defined.])
+cat >>confdefs.h <<_EOF
+#ifndef _REENTRANT
+#  define _REENTRANT
+#endif
+_EOF
+])
+
+
+dnl CURL_CONFIGURE_REENTRANT
+dnl -------------------------------------------------
+dnl This first checks if the preprocessor _REENTRANT
+dnl symbol is already defined. If it isn't currently
+dnl defined a set of checks are performed to verify
+dnl if its definition is required to make visible to
+dnl the compiler a set of *_r functions. Finally, if
+dnl _REENTRANT is already defined or needed it takes
+dnl care of making adjustments necessary to ensure
+dnl that it is defined equally for further configure
+dnl tests and generated config file.
+
+AC_DEFUN([CURL_CONFIGURE_REENTRANT], [
+  AC_PREREQ([2.50])dnl
+  #
+  AC_MSG_CHECKING([if _REENTRANT is already defined])
+  AC_COMPILE_IFELSE([
+    AC_LANG_PROGRAM([[
+    ]],[[
+#ifdef _REENTRANT
+      int dummy=1;
+#else
+      force compilation error
+#endif
+    ]])
+  ],[
+    AC_MSG_RESULT([yes])
+    tmp_reentrant_initially_defined="yes"
+  ],[
+    AC_MSG_RESULT([no])
+    tmp_reentrant_initially_defined="no"
+  ])
+  #
+  if test "$tmp_reentrant_initially_defined" = "no"; then
+    AC_MSG_CHECKING([if _REENTRANT is actually needed])
+    CURL_CHECK_NEED_REENTRANT_SYSTEM
+
+    if test "$tmp_need_reentrant" = "yes"; then
+      AC_MSG_RESULT([yes])
+    else
+      AC_MSG_RESULT([no])
+    fi
+  fi
+  #
+  AC_MSG_CHECKING([if _REENTRANT is onwards defined])
+  if test "$tmp_reentrant_initially_defined" = "yes" ||
+    test "$tmp_need_reentrant" = "yes"; then
+    CURL_CONFIGURE_FROM_NOW_ON_WITH_REENTRANT
+    AC_MSG_RESULT([yes])
+  else
+    AC_MSG_RESULT([no])
+  fi
+  #
+])
+

buildconf

@@ -1,7 +1,22 @@
 #!/bin/sh
 
-${LIBTOOLIZE:-libtoolize} --copy --automake --force
+LIBTOOLIZE="libtoolize"
+
+if [ "x`which $LIBTOOLIZE`" = "x" ]; then
+    LIBTOOLIZE="glibtoolize"
+fi
+
+if [ "x`which $LIBTOOLIZE`" = "x" ]; then
+    echo "Neither libtoolize nor glibtoolize could be found!"
+    exit 1
+fi
+
+${LIBTOOLIZE} --copy --automake --force
 ${ACLOCAL:-aclocal} -I m4 $ACLOCAL_FLAGS
 ${AUTOHEADER:-autoheader}
+# copy the private libssh2_config.h.in to the examples dir so that
+# it can be included without pointing the include path to the private
+# source dir
+cp src/libssh2_config.h.in example/libssh2_config.h.in
 ${AUTOCONF:-autoconf}
 ${AUTOMAKE:-automake} --add-missing --copy

config.rpath

@@ -0,0 +1,660 @@
+#! /bin/sh
+# Output a system dependent set of variables, describing how to set the
+# run time search path of shared libraries in an executable.
+#
+#   Copyright 1996-2006 Free Software Foundation, Inc.
+#   Taken from GNU libtool, 2001
+#   Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+#   This file is free software; the Free Software Foundation gives
+#   unlimited permission to copy and/or distribute it, with or without
+#   modifications, as long as this notice is preserved.
+#
+# The first argument passed to this file is the canonical host specification,
+#    CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or
+#    CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld
+# should be set by the caller.
+#
+# The set of defined variables is at the end of this script.
+
+# Known limitations:
+# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer
+#   than 256 bytes, otherwise the compiler driver will dump core. The only
+#   known workaround is to choose shorter directory names for the build
+#   directory and/or the installation directory.
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+shrext=.so
+
+host="$1"
+host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+# Code taken from libtool.m4's _LT_CC_BASENAME.
+
+for cc_temp in $CC""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'`
+
+# Code taken from libtool.m4's AC_LIBTOOL_PROG_COMPILER_PIC.
+
+wl=
+if test "$GCC" = yes; then
+  wl='-Wl,'
+else
+  case "$host_os" in
+    aix*)
+      wl='-Wl,'
+      ;;
+    darwin*)
+      case $cc_basename in
+        xlc*)
+          wl='-Wl,'
+          ;;
+      esac
+      ;;
+    mingw* | pw32* | os2*)
+      ;;
+    hpux9* | hpux10* | hpux11*)
+      wl='-Wl,'
+      ;;
+    irix5* | irix6* | nonstopux*)
+      wl='-Wl,'
+      ;;
+    newsos6)
+      ;;
+    linux*)
+      case $cc_basename in
+        icc* | ecc*)
+          wl='-Wl,'
+          ;;
+        pgcc | pgf77 | pgf90)
+          wl='-Wl,'
+          ;;
+        ccc*)
+          wl='-Wl,'
+          ;;
+        como)
+          wl='-lopt='
+          ;;
+        *)
+          case `$CC -V 2>&1 | sed 5q` in
+            *Sun\ C*)
+              wl='-Wl,'
+              ;;
+          esac
+          ;;
+      esac
+      ;;
+    osf3* | osf4* | osf5*)
+      wl='-Wl,'
+      ;;
+    sco3.2v5*)
+      ;;
+    solaris*)
+      wl='-Wl,'
+      ;;
+    sunos4*)
+      wl='-Qoption ld '
+      ;;
+    sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+      wl='-Wl,'
+      ;;
+    sysv4*MP*)
+      ;;
+    unicos*)
+      wl='-Wl,'
+      ;;
+    uts4*)
+      ;;
+  esac
+fi
+
+# Code taken from libtool.m4's AC_LIBTOOL_PROG_LD_SHLIBS.
+
+hardcode_libdir_flag_spec=
+hardcode_libdir_separator=
+hardcode_direct=no
+hardcode_minus_L=no
+
+case "$host_os" in
+  cygwin* | mingw* | pw32*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+esac
+
+ld_shlibs=yes
+if test "$with_gnu_ld" = yes; then
+  # Set some defaults for GNU ld with shared library support. These
+  # are reset later if shared libraries are not supported. Putting them
+  # here allows them to be overridden if necessary.
+  # Unlike libtool, we use -rpath here, not --rpath, since the documented
+  # option of GNU ld is called -rpath, not --rpath.
+  hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+  case "$host_os" in
+    aix3* | aix4* | aix5*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+        ld_shlibs=no
+      fi
+      ;;
+    amigaos*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+      # that the semantics of dynamic libraries on AmigaOS, at least up
+      # to version 4, is to share data among multiple programs linked
+      # with the same dynamic library.  Since this doesn't match the
+      # behavior of shared libraries on other platforms, we cannot use
+      # them.
+      ld_shlibs=no
+      ;;
+    beos*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+        :
+      else
+        ld_shlibs=no
+      fi
+      ;;
+    cygwin* | mingw* | pw32*)
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec='-L$libdir'
+      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+        :
+      else
+        ld_shlibs=no
+      fi
+      ;;
+    interix3*)
+      hardcode_direct=no
+      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+      ;;
+    linux*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+        :
+      else
+        ld_shlibs=no
+      fi
+      ;;
+    netbsd*)
+      ;;
+    solaris*)
+      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+        ld_shlibs=no
+      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+        :
+      else
+        ld_shlibs=no
+      fi
+      ;;
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+          ld_shlibs=no
+          ;;
+        *)
+          if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+            hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+          else
+            ld_shlibs=no
+          fi
+          ;;
+      esac
+      ;;
+    sunos4*)
+      hardcode_direct=yes
+      ;;
+    *)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+        :
+      else
+        ld_shlibs=no
+      fi
+      ;;
+  esac
+  if test "$ld_shlibs" = no; then
+    hardcode_libdir_flag_spec=
+  fi
+else
+  case "$host_os" in
+    aix3*)
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L=yes
+      if test "$GCC" = yes; then
+        # Neither direct hardcoding nor static linking is supported with a
+        # broken collect2.
+        hardcode_direct=unsupported
+      fi
+      ;;
+    aix4* | aix5*)
+      if test "$host_cpu" = ia64; then
+        # On IA64, the linker does run time linking by default, so we don't
+        # have to do anything special.
+        aix_use_runtimelinking=no
+      else
+        aix_use_runtimelinking=no
+        # Test if we are trying to use run time linking or normal
+        # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+        # need to do runtime linking.
+        case $host_os in aix4.[23]|aix4.[23].*|aix5*)
+          for ld_flag in $LDFLAGS; do
+            if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+              aix_use_runtimelinking=yes
+              break
+            fi
+          done
+          ;;
+        esac
+      fi
+      hardcode_direct=yes
+      hardcode_libdir_separator=':'
+      if test "$GCC" = yes; then
+        case $host_os in aix4.[012]|aix4.[012].*)
+          collect2name=`${CC} -print-prog-name=collect2`
+          if test -f "$collect2name" && \
+            strings "$collect2name" | grep resolve_lib_name >/dev/null
+          then
+            # We have reworked collect2
+            hardcode_direct=yes
+          else
+            # We have old collect2
+            hardcode_direct=unsupported
+            hardcode_minus_L=yes
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_libdir_separator=
+          fi
+          ;;
+        esac
+      fi
+      # Begin _LT_AC_SYS_LIBPATH_AIX.
+      echo 'int main () { return 0; }' > conftest.c
+      ${CC} ${LDFLAGS} conftest.c -o conftest
+      aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`
+      if test -z "$aix_libpath"; then
+        aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`
+      fi
+      if test -z "$aix_libpath"; then
+        aix_libpath="/usr/lib:/lib"
+      fi
+      rm -f conftest.c conftest
+      # End _LT_AC_SYS_LIBPATH_AIX.
+      if test "$aix_use_runtimelinking" = yes; then
+        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+      else
+        if test "$host_cpu" = ia64; then
+          hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+        else
+          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+        fi
+      fi
+      ;;
+    amigaos*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      # see comment about different semantics on the GNU ld section
+      ld_shlibs=no
+      ;;
+    bsdi[45]*)
+      ;;
+    cygwin* | mingw* | pw32*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec=' '
+      libext=lib
+      ;;
+    darwin* | rhapsody*)
+      hardcode_direct=no
+      if test "$GCC" = yes ; then
+        :
+      else
+        case $cc_basename in
+          xlc*)
+            ;;
+          *)
+            ld_shlibs=no
+            ;;
+        esac
+      fi
+      ;;
+    dgux*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      ;;
+    freebsd1*)
+      ld_shlibs=no
+      ;;
+    freebsd2.2*)
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      ;;
+    freebsd2*)
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      ;;
+    freebsd* | kfreebsd*-gnu | dragonfly*)
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      ;;
+    hpux9*)
+      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_direct=yes
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L=yes
+      ;;
+    hpux10*)
+      if test "$with_gnu_ld" = no; then
+        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+        hardcode_libdir_separator=:
+        hardcode_direct=yes
+        # hardcode_minus_L: Not really in the search PATH,
+        # but as the default location of the library.
+        hardcode_minus_L=yes
+      fi
+      ;;
+    hpux11*)
+      if test "$with_gnu_ld" = no; then
+        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+        hardcode_libdir_separator=:
+        case $host_cpu in
+          hppa*64*|ia64*)
+            hardcode_direct=no
+            ;;
+          *)
+            hardcode_direct=yes
+            # hardcode_minus_L: Not really in the search PATH,
+            # but as the default location of the library.
+            hardcode_minus_L=yes
+            ;;
+        esac
+      fi
+      ;;
+    irix5* | irix6* | nonstopux*)
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+    netbsd*)
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      ;;
+    newsos6)
+      hardcode_direct=yes
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+    openbsd*)
+      hardcode_direct=yes
+      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+        hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+      else
+        case "$host_os" in
+          openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+            hardcode_libdir_flag_spec='-R$libdir'
+            ;;
+          *)
+            hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+            ;;
+        esac
+      fi
+      ;;
+    os2*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      ;;
+    osf3*)
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+    osf4* | osf5*)
+      if test "$GCC" = yes; then
+        hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      else
+        # Both cc and cxx compiler support -rpath directly
+        hardcode_libdir_flag_spec='-rpath $libdir'
+      fi
+      hardcode_libdir_separator=:
+      ;;
+    solaris*)
+      hardcode_libdir_flag_spec='-R$libdir'
+      ;;
+    sunos4*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      ;;
+    sysv4)
+      case $host_vendor in
+        sni)
+          hardcode_direct=yes # is this really true???
+          ;;
+        siemens)
+          hardcode_direct=no
+          ;;
+        motorola)
+          hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+          ;;
+      esac
+      ;;
+    sysv4.3*)
+      ;;
+    sysv4*MP*)
+      if test -d /usr/nec; then
+        ld_shlibs=yes
+      fi
+      ;;
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
+      ;;
+    sysv5* | sco3.2v5* | sco5v6*)
+      hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+      hardcode_libdir_separator=':'
+      ;;
+    uts4*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      ;;
+    *)
+      ld_shlibs=no
+      ;;
+  esac
+fi
+
+# Check dynamic linker characteristics
+# Code taken from libtool.m4's AC_LIBTOOL_SYS_DYNAMIC_LINKER.
+# Unlike libtool.m4, here we don't care about _all_ names of the library, but
+# only about the one the linker finds when passed -lNAME. This is the last
+# element of library_names_spec in libtool.m4, or possibly two of them if the
+# linker has special search rules.
+library_names_spec=      # the last element of library_names_spec in libtool.m4
+libname_spec='lib$name'
+case "$host_os" in
+  aix3*)
+    library_names_spec='$libname.a'
+    ;;
+  aix4* | aix5*)
+    library_names_spec='$libname$shrext'
+    ;;
+  amigaos*)
+    library_names_spec='$libname.a'
+    ;;
+  beos*)
+    library_names_spec='$libname$shrext'
+    ;;
+  bsdi[45]*)
+    library_names_spec='$libname$shrext'
+    ;;
+  cygwin* | mingw* | pw32*)
+    shrext=.dll
+    library_names_spec='$libname.dll.a $libname.lib'
+    ;;
+  darwin* | rhapsody*)
+    shrext=.dylib
+    library_names_spec='$libname$shrext'
+    ;;
+  dgux*)
+    library_names_spec='$libname$shrext'
+    ;;
+  freebsd1*)
+    ;;
+  kfreebsd*-gnu)
+    library_names_spec='$libname$shrext'
+    ;;
+  freebsd* | dragonfly*)
+    case "$host_os" in
+      freebsd[123]*)
+        library_names_spec='$libname$shrext$versuffix' ;;
+      *)
+        library_names_spec='$libname$shrext' ;;
+    esac
+    ;;
+  gnu*)
+    library_names_spec='$libname$shrext'
+    ;;
+  hpux9* | hpux10* | hpux11*)
+    case $host_cpu in
+      ia64*)
+        shrext=.so
+        ;;
+      hppa*64*)
+        shrext=.sl
+        ;;
+      *)
+        shrext=.sl
+        ;;
+    esac
+    library_names_spec='$libname$shrext'
+    ;;
+  interix3*)
+    library_names_spec='$libname$shrext'
+    ;;
+  irix5* | irix6* | nonstopux*)
+    library_names_spec='$libname$shrext'
+    case "$host_os" in
+      irix5* | nonstopux*)
+        libsuff= shlibsuff=
+        ;;
+      *)
+        case $LD in
+          *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;;
+          *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;;
+          *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;;
+          *) libsuff= shlibsuff= ;;
+        esac
+        ;;
+    esac
+    ;;
+  linux*oldld* | linux*aout* | linux*coff*)
+    ;;
+  linux*)
+    library_names_spec='$libname$shrext'
+    ;;
+  knetbsd*-gnu)
+    library_names_spec='$libname$shrext'
+    ;;
+  netbsd*)
+    library_names_spec='$libname$shrext'
+    ;;
+  newsos6)
+    library_names_spec='$libname$shrext'
+    ;;
+  nto-qnx*)
+    library_names_spec='$libname$shrext'
+    ;;
+  openbsd*)
+    library_names_spec='$libname$shrext$versuffix'
+    ;;
+  os2*)
+    libname_spec='$name'
+    shrext=.dll
+    library_names_spec='$libname.a'
+    ;;
+  osf3* | osf4* | osf5*)
+    library_names_spec='$libname$shrext'
+    ;;
+  solaris*)
+    library_names_spec='$libname$shrext'
+    ;;
+  sunos4*)
+    library_names_spec='$libname$shrext$versuffix'
+    ;;
+  sysv4 | sysv4.3*)
+    library_names_spec='$libname$shrext'
+    ;;
+  sysv4*MP*)
+    library_names_spec='$libname$shrext'
+    ;;
+  sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+    library_names_spec='$libname$shrext'
+    ;;
+  uts4*)
+    library_names_spec='$libname$shrext'
+    ;;
+esac
+
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"`
+shlibext=`echo "$shrext" | sed -e 's,^\.,,'`
+escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
+escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
+escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
+
+LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
+
+# How to pass a linker flag through the compiler.
+wl="$escaped_wl"
+
+# Static library suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally "so").
+shlibext="$shlibext"
+
+# Format of library name prefix.
+libname_spec="$escaped_libname_spec"
+
+# Library names that the linker finds when passed -lNAME.
+library_names_spec="$escaped_library_names_spec"
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec"
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator="$hardcode_libdir_separator"
+
+# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct="$hardcode_direct"
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L="$hardcode_minus_L"
+
+EOF

configure.ac

@@ -0,0 +1,302 @@
+# AC_PREREQ(2.57)
+AC_INIT(libssh2, [-], libssh2-devel@cool.haxx.se)
+AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_SRCDIR([src])
+AM_CONFIG_HEADER([src/libssh2_config.h example/libssh2_config.h])
+AM_MAINTAINER_MODE
+
+dnl SED is needed by some of the tools
+AC_PATH_PROG( SED, sed, sed-was-not-found-by-configure,
+              $PATH:/usr/bin:/usr/local/bin)
+AC_SUBST(SED)
+
+if test "x$SED" = "xsed-was-not-found-by-configure"; then
+  AC_MSG_WARN([sed was not found, this may ruin your chances to build fine])
+fi
+
+dnl figure out the libssh2 version
+VERSION=`$SED -ne 's/^#define LIBSSH2_VERSION *"\(.*\)"/\1/p' ${srcdir}/include/libssh2.h`
+AM_INIT_AUTOMAKE(libssh2,$VERSION)
+AC_MSG_CHECKING([libssh2 version])
+AC_MSG_RESULT($VERSION)
+
+AB_VERSION=$VERSION
+
+AB_INIT
+
+# Check for the OS.
+# Daniel's note: this should not be necessary and we need to work to
+# get this removed.
+AC_CANONICAL_HOST
+case "$host" in
+    *-mingw*)
+    CFLAGS="$CFLAGS -DLIBSSH2_WIN32 -DWINSOCK_VERSION=0x0200"
+    LIBS="$LIBS -lws2_32"
+    ;;
+	*-cygwin)
+	CFLAGS="$CFLAGS -DLIBSSH2_WIN32"
+    ;;
+	*darwin*)
+	CFLAGS="$CFLAGS -DLIBSSH2_DARWIN"
+	;;
+    *hpux*)
+    ;;
+    *osf*)
+    CFLAGS="$CFLAGS -D_POSIX_PII_SOCKET"
+    ;;
+    *)
+    ;;
+esac
+
+AC_CHECK_TYPE(long long,
+   [AC_DEFINE(HAVE_LONGLONG, 1,
+      [Define to 1 if the compiler supports the 'long long' data type.])]
+   longlong="yes"
+)
+
+dnl Our configure and build reentrant settings
+CURL_CONFIGURE_REENTRANT
+
+# Some systems (Solaris?) have socket() in -lsocket.
+AC_SEARCH_LIBS(socket, socket)
+
+# Solaris has inet_addr() in -lnsl.
+AC_SEARCH_LIBS(inet_addr, nsl)
+
+AC_SUBST(LIBS)
+
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_MAKE_SET
+AC_PATH_PROGS(SSHD, [sshd], [],
+     [$PATH$PATH_SEPARATOR/usr/libexec$PATH_SEPARATOR]dnl
+     [/usr/sbin$PATH_SEPARATOR/usr/etc$PATH_SEPARATOR/etc])
+AM_CONDITIONAL(SSHD, test -n "$SSHD")
+AC_LIBTOOL_WIN32_DLL
+AC_PROG_LIBTOOL
+AC_C_BIGENDIAN
+
+dnl check for how to do large files
+AC_SYS_LARGEFILE
+
+# Configure parameters
+AC_ARG_WITH(libgcrypt,
+  AC_HELP_STRING([--with-libgcrypt],[Use Libgcrypt for crypto]),
+  use_libgcrypt=$withval,use_libgcrypt=auto)
+AC_ARG_WITH(openssl,
+  AC_HELP_STRING([--with-openssl],[Use OpenSSL for crypto]),
+  use_openssl=$withval,use_openssl=auto)
+AC_ARG_WITH(libz,
+  AC_HELP_STRING([--with-libz],[Use Libz for compression]),
+  use_libz=$withval,use_libz=auto)
+
+# Look for OpenSSL (default)
+if test "$use_openssl" != "no" && test "$use_libgcrypt" != "yes"; then
+  AC_LIB_HAVE_LINKFLAGS([ssl], [crypto], [#include <openssl/ssl.h>])
+fi
+
+# Look for libgcrypt
+if test "$ac_cv_libssl" != "yes" && test "$use_libgcrypt" != "no"; then
+  AC_LIB_HAVE_LINKFLAGS([gcrypt], [], [#include <gcrypt.h>])
+fi
+
+if test "$ac_cv_libssl" != "yes" && test "$ac_cv_libgcrypt" != "yes"; then
+  AC_MSG_ERROR([cannot find OpenSSL or Libgcrypt,
+try --with-libssl-prefix=PATH or --with-libgcrypt-prefix=PATH])
+fi
+
+if test "$ac_cv_libgcrypt" = "yes"; then
+  AC_DEFINE(LIBSSH2_LIBGCRYPT, 1, [Use libgcrypt])
+fi
+AM_CONDITIONAL(LIBGCRYPT, test "$ac_cv_libgcrypt" = "yes")
+
+# Not all OpenSSL have AES-CTR functions.
+if test "$ac_cv_libssl" = "yes"; then
+  save_LDFLAGS="$LDFLAGS"
+  LDFLAGS="$LDFLAGS $LIBSSL"
+  AC_CHECK_FUNCS(EVP_aes_128_ctr)
+  LDFLAGS="$save_LDFLAGS"
+fi
+
+# Look for Libz
+if test "$use_libz" != "no"; then
+  AC_LIB_HAVE_LINKFLAGS([z], [], [#include <zlib.h>])
+  if test "$ac_cv_libz" != yes; then
+    AC_MSG_NOTICE([Cannot find libz, disabling compression])
+    AC_MSG_NOTICE([Try --with-libz-prefix=PATH if you know you have it])
+  else
+    AC_DEFINE(LIBSSH2_HAVE_ZLIB, 1, [Compile in zlib support])
+  fi
+fi
+
+#
+# Optional Settings
+#
+AC_ARG_ENABLE(crypt-none,
+  AC_HELP_STRING([--enable-crypt-none],[Permit "none" cipher -- NOT RECOMMENDED]),
+  [AC_DEFINE(LIBSSH2_CRYPT_NONE, 1, [Enable "none" cipher -- NOT RECOMMENDED])])
+
+AC_ARG_ENABLE(mac-none,
+  AC_HELP_STRING([--enable-mac-none],[Permit "none" MAC -- NOT RECOMMENDED]),
+  [AC_DEFINE(LIBSSH2_MAC_NONE, 1, [Enable "none" MAC -- NOT RECOMMENDED])])
+
+AC_ARG_ENABLE(gex-new,
+  AC_HELP_STRING([--disable-gex-new],[Disable "new" diffie-hellman-group-exchange-sha1 method]),
+  [GEX_NEW=$enableval])
+if test "$GEX_NEW" != "no"; then
+  AC_DEFINE(LIBSSH2_DH_GEX_NEW, 1, [Enable newer diffie-hellman-group-exchange-sha1 syntax])
+fi
+
+dnl ************************************************************
+dnl option to switch on compiler debug options
+dnl
+AC_MSG_CHECKING([whether to enable pedantic and debug compiler options])
+AC_ARG_ENABLE(debug,
+AC_HELP_STRING([--enable-debug],[Enable pedantic and debug options])
+AC_HELP_STRING([--disable-debug],[Disable debug options]),
+[ case "$enable_debug" in
+  no)
+       AC_MSG_RESULT(no)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+    enable_debug=yes
+    CPPFLAGS="$CPPFLAGS -DLIBSSH2DEBUG"
+    CFLAGS="$CFLAGS -g"
+
+    dnl set compiler "debug" options to become more picky, and remove
+    dnl optimize options from CFLAGS
+    CURL_CC_DEBUG_OPTS
+       ;;
+  esac
+ ],
+       enable_debug=no
+       AC_MSG_RESULT(no)
+)
+
+dnl ************************************************************
+dnl Enable hiding of internal symbols in library to reduce its size and
+dnl speed dynamic linking of applications.  This currently is only supported
+dnl on gcc >= 4.0 and SunPro C.
+dnl
+AC_MSG_CHECKING([whether to enable hidden symbols in the library])
+AC_ARG_ENABLE(hidden-symbols,
+AC_HELP_STRING([--enable-hidden-symbols],[Hide internal symbols in library])
+AC_HELP_STRING([--disable-hidden-symbols],[Leave all symbols with default visibility in library]),
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       ;;
+  *)
+       AC_MSG_CHECKING([whether $CC supports it])
+       if test "$GCC" = yes ; then
+         if $CC --help --verbose 2>&1 | grep fvisibility= > /dev/null ; then
+           AC_MSG_RESULT(yes)
+           AC_DEFINE(LIBSSH2_API, [__attribute__ ((visibility ("default")))], [to make a symbol visible])
+           CFLAGS="$CFLAGS -fvisibility=hidden"
+         else
+            AC_MSG_RESULT(no)
+          fi
+
+       else
+         dnl Test for SunPro cc
+         if $CC 2>&1 | grep flags >/dev/null && $CC -flags | grep xldscope= >/dev/null ; then
+           AC_MSG_RESULT(yes)
+           AC_DEFINE(LIBSSH2_API, [__global], [to make a symbol visible])
+           CFLAGS="$CFLAGS -xldscope=hidden"
+         else
+           AC_MSG_RESULT(no)
+         fi
+       fi
+       ;;
+  esac ],
+       AC_MSG_RESULT(no)
+)
+
+# Checks for header files.
+# AC_HEADER_STDC
+AC_CHECK_HEADERS([errno.h fcntl.h stdio.h stdlib.h unistd.h sys/uio.h])
+AC_CHECK_HEADERS([sys/select.h sys/socket.h sys/ioctl.h sys/time.h])
+AC_CHECK_HEADERS([arpa/inet.h netinet/in.h])
+AC_CHECK_HEADERS([sys/un.h])
+
+case $host in
+  *-*-cygwin* | *-*-cegcc*)
+    # These are POSIX-like systems using BSD-like sockets API.
+    ;;
+  *)
+    AC_CHECK_HEADERS([windows.h winsock2.h ws2tcpip.h])
+    ;;
+esac
+
+case $host in
+  *darwin*|*interix*)
+    dnl poll() does not work on these platforms
+    dnl Interix: "does provide poll(), but the implementing developer must
+    dnl have been in a bad mood, because poll() only works on the /proc
+    dnl filesystem here"
+    dnl Mac OS X's poll has funny behaviors, like:
+    dnl not being able to do poll on no fildescriptors (10.3?)
+    dnl not being able to poll on some files (like anything in /dev)
+    dnl not having reliable timeout support
+    dnl inconsistent return of POLLHUP where other implementations give POLLIN
+    AC_MSG_NOTICE([poll use is disabled on this platform])
+    ;;
+  *)
+    AC_CHECK_FUNCS(poll)
+    ;;
+esac
+
+AC_CHECK_FUNCS(gettimeofday select strtoll)
+
+dnl Check for select() into ws2_32 for Msys/Mingw
+if test "$ac_cv_func_select" != "yes"; then
+  AC_MSG_CHECKING([for select in ws2_32])
+  AC_TRY_LINK([
+#ifdef HAVE_WINSOCK2_H
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+#include <winsock2.h>
+#endif
+    ],[
+      select(0,(fd_set *)NULL,(fd_set *)NULL,(fd_set *)NULL,(struct timeval *)NULL);
+    ],[
+      AC_MSG_RESULT([yes])
+      HAVE_SELECT="1"
+      AC_DEFINE_UNQUOTED(HAVE_SELECT, 1,
+        [Define to 1 if you have the select function.])
+    ],[
+      AC_MSG_RESULT([no])
+  ])
+fi
+
+AC_FUNC_ALLOCA
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_C_INLINE
+
+CURL_CHECK_NONBLOCKING_SOCKET
+
+AC_CONFIG_FILES([Makefile
+                 src/Makefile
+                 tests/Makefile
+                 example/Makefile
+                 docs/Makefile
+                 libssh2.pc])
+AC_OUTPUT
+
+AC_MSG_NOTICE([summary of build options:
+
+  version:          ${VERSION}
+  Host type:        ${host}
+  Install prefix:   ${prefix}
+  Compiler:         ${CC}
+  Compiler flags:   ${CFLAGS}
+  Library types:    Shared=${enable_shared}, Static=${enable_static}
+  Crypto library:   openssl: ${ac_cv_libssl:-no} (AES-CTR: ${ac_cv_func_EVP_aes_128_ctr:-N/A}) libgcrypt: ${ac_cv_libgcrypt:-no}
+  Debug build:      $enable_debug
+  Path to sshd:     $ac_cv_path_SSHD (only for self-tests)
+  libz compression: $ac_cv_libz
+])

configure.in

@@ -1,277 +0,0 @@
-# AC_PREREQ(2.57)
-AC_INIT(libssh2, 0.15, libssh2-devel@lists.sourceforge.net)
-AM_INIT_AUTOMAKE(libssh2, 0.15)
-AC_CONFIG_SRCDIR([src])
-AC_CONFIG_HEADER([src/libssh2_config.h])
-AB_INIT
-
-# Check for the OS.
-# Daniel's note: this should not be necessary and we need to work to
-# get this removed.
-AC_CANONICAL_HOST
-case "$host" in
-	*-cygwin)
-	CFLAGS="$CFLAGS -DLIBSSH2_WIN32"
-    ;;
-	*darwin*)
-	CFLAGS="$CFLAGS -DLIBSSH2_DARWIN"
-	;;
-    *hpux*)
-    ;;
-    *)
-    ;;
-esac
-
-AC_CHECK_LIB(socket, socket, [
-SHLIB_LDFLAGS="$SHLIB_LDFLAGS -lsocket"
-LIBS="$LIBS -lsocket"
-])
-AC_CHECK_LIB(m, ceil, [ SHLIB_LDFLAGS="$SHLIB_LDFLAGS -lm" ])
-
-
-AC_SUBST(SHLIB_SUFFIX_NAME)
-AC_SUBST(SHLIB_LDFLAGS)
-AC_SUBST(LIBS)
-
-AC_PROG_CC
-AC_PROG_INSTALL
-AC_PROG_LN_S
-AC_PROG_MAKE_SET
-AC_PROG_LIBTOOL
-AC_C_BIGENDIAN
-if test -z "$PKG_CONFIG"; then
-  AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
-fi
-
-# Look for libgcrypt.
-AC_ARG_WITH(libgcrypt,
-  AC_HELP_STRING([--with-libgcrypt],[Use libgcrypt for crypto]),
-  use_libgcrypt=$withval,use_libgcrypt=no)
-if test "$use_libgcrypt" != "no"; then
-  AM_PATH_LIBGCRYPT(1:1.2.2,,use_libgcrypt=no)
-fi
-if test "$use_libgcrypt" != "no"; then
-  CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
-  LDFLAGS="$LDFLAGS $LIBGCRYPT_LIBS"
-  AC_DEFINE(LIBSSH2_LIBGCRYPT, 1, [Use libgcrypt])
-fi
-AM_CONDITIONAL(LIBGCRYPT, test "$use_libgcrypt" != "no")
-
-#
-# Look for OpenSSL
-#
-AC_ARG_WITH(openssl,
-  AC_HELP_STRING([--with-openssl=DIR],[Look for OpenSSL in PATH]),
-  [LIBSSH2_OPENSSL_DIR=$withval],[LIBSSH2_OPENSSL_DIR=yes])
-
-if test "$use_libgcrypt" = "no"; then
-
-if test "$LIBSSH2_OPENSSL_DIR" = "no" || test "$LIBSSH2_OPENSSL_DIR" = "yes"; then
-  unset LIBSSH2_OPENSSL_DIR
-fi
-
-found_openssl=no
-pkgcfg_openssl=no
-unset OPENSSL_INCDIR
-unset OPENSSL_INCLINE
-unset OPENSSL_LIBLINE
-
-AC_MSG_CHECKING([for OpenSSL])
-
-# Explicit path given, use it rather than pkg-config
-if test ! -z "$LIBSSH2_OPENSSL_DIR"; then
-  found_openssl=yes
-  OPENSSL_LIBLINE="-L$LIBSSH2_OPENSSL_DIR/lib -lcrypto"
-  OPENSSL_INCLINE="-I$LIBSSH2_OPENSSL_DIR/include"
-  OPENSSL_INCDIR=$LIBSSH2_OPENSSL_DIR/include
-  AC_MSG_RESULT([Using explicit path $LIBSSH2_OPENSSL_DIR])
-fi
-
-# If pkg-config is found try using it
-if test "$found_openssl" = "no" && test -x "$PKG_CONFIG" && $PKG_CONFIG --exists openssl; then
-  found_openssl=yes
-  pkgcfg_openssl=yes
-  OPENSSL_LIBLINE=`$PKG_CONFIG --libs openssl`
-  OPENSSL_INCLINE=`$PKG_CONFIG --cflags-only-I openssl`
-  AC_MSG_RESULT([Using paths from pkg-config])
-fi
-
-# Elsewise, search for OpenSSL wherever it might be
-if test "$found_openssl" = "no"; then
-  OPENSSL_SEARCH_PATH="/usr/local/ssl /usr/local /usr /usr/local/openssl"
-
-  for i in $OPENSSL_SEARCH_PATH; do
-    if test -r $i/include/openssl/evp.h; then
-      OPENSSL_INCLINE="-I$i/include"
-      OPENSSL_INCDIR=$i/include
-    fi
-    if test -r $i/include/openssl/hmac.h; then
-      OPENSSL_INCLINE="-I$i/include"
-      OPENSSL_INCDIR=$i/include
-    fi
-    if test -r $i/lib/libcrypto.a -o -r $i/lib/libcrypto.$SHLIB_SUFFIX_NAME; then
-      OPENSSL_LIBLINE="-L$i/lib -lcrypto"
-    fi
-    test -n "$OPENSSL_INCLINE" && test -n "$OPENSSL_LIBLINE" && break
-  done
-
-  if test -z "$OPENSSL_INCLINE"; then
-    AC_MSG_ERROR([Cannot find OpenSSL's <evp.h> or <hmac.h>])
-  fi
-
-  if test -z "$OPENSSL_LIBLINE"; then
-    AC_MSG_ERROR([Cannot find OpenSSL's libcrypto])
-  fi
-
-  AC_MSG_RESULT([$OPENSSL_INCLINE $OPENSSL_LIBLINE])
-fi
-
-#
-# Confirm required OpenSSL libs
-#
-if test ! "$pkgcfg_openssl" = "yes"; then
-  if test ! -r $OPENSSL_INCDIR/openssl/bn.h || test ! -r $OPENSSL_INCDIR/openssl/evp.h || \
-     test ! -r $OPENSSL_INCDIR/openssl/hmac.h || test ! -r $OPENSSL_INCDIR/openssl/pem.h || \
-     test ! -r $OPENSSL_INCDIR/openssl/sha.h; then
-       AC_MSG_ERROR([Missing one or more of <openssl/bn.h>, <openssl/evp.h>, <openssl/hmac.h>, <openssl/pem.h>, <openssl/sha.h>])
-  fi
-fi
-
-CFLAGS="$CFLAGS $OPENSSL_INCLINE"
-LDFLAGS="$LDFLAGS $OPENSSL_LIBLINE"
-
-fi
-
-#
-# zlib
-#
-AC_ARG_WITH(libz,
-  AC_HELP_STRING([--with-libz=PATH],[Look for libz in PATH]),
-  [LIBSSH2_LIBZ_DIR=$withval],[LIBSSH2_LIBZ_DIR="/usr/local /usr /usr/local/libz /usr/libz /usr/local/zlib /usr/zlib"])
-
-if test "$LIBSSH2_LIBZ_DIR" = "no" || test "$LIBSSH2_LIBZ_DIR" = "yes"; then
-  unset LIBSSH2_LIBZ_DIR
-fi
-
-unset LIBZ_INCDIR
-unset LIBZ_LIBDIR
-
-AC_MSG_CHECKING([for libz])
-
-for i in $LIBSSH2_LIBZ_DIR; do
-  if test -r $i/include/zlib.h; then
-    LIBZ_INCDIR=$i/include
-  fi
-  if test -r $i/lib/libz.a -o -r $i/lib/libz.$SHLIB_SUFFIX_NAME; then
-    LIBZ_LIBDIR=$i/lib
-  fi
-  test -n "$LIBZ_INCDIR" && test -n "$LIBZ_LIBDIR" && break
-done
-
-if test -n "$LIBZ_INCDIR" && test -n "$LIBZ_LIBDIR"; then
-  AC_MSG_RESULT([Found in $LIBZ_INCDIR $LIBZ_LIBDIR])
-  CFLAGS="$CFLAGS -I$LIBZ_INCDIR"
-  LDFLAGS="$LDFLAGS -L$LIBZ_LIBDIR -lz"
-  AC_DEFINE(LIBSSH2_HAVE_ZLIB, 1, [Compile in zlib support])
-else
-  AC_MSG_RESULT([Cannot find libz's <zlib.h>])
-fi
-
-#
-# Optional Settings
-#
-AC_ARG_ENABLE(crypt-none,
-  AC_HELP_STRING([--enable-crypt-none],[Permit "none" cipher -- NOT RECOMMENDED]),
-  [AC_DEFINE(LIBSSH2_CRYPT_NONE, 1, [Enable "none" cipher -- NOT RECOMMENDED])])
-
-AC_ARG_ENABLE(mac-none,
-  AC_HELP_STRING([--enable-mac-none],[Permit "none" MAC -- NOT RECOMMENDED]),
-  [AC_DEFINE(LIBSSH2_MAC_NONE, 1, [Enable "none" MAC -- NOT RECOMMENDED])])
-
-AC_ARG_ENABLE(gex-new,
-  AC_HELP_STRING([--disable-gex-new],[Disable "new" diffie-hellman-group-exchange-sha1 method]),
-  [GEX_NEW=$enableval])
-if test "$GEX_NEW" != "no"; then
-  AC_DEFINE(LIBSSH2_DH_GEX_NEW, 1, [Enable newer diffie-hellman-group-exchange-sha1 syntax])
-fi
-
-#
-# Optional debugging -- Meant for developer maintenance only
-# When enabled, the relevant debugging information will be written on stderr
-#
-AC_ARG_ENABLE(debug-transport,
-	AC_HELP_STRING([--enable-debug-transport],[Output transport layer debugging info to stderr]),
-	[AC_DEFINE(LIBSSH2_DEBUG_TRANSPORT, 1, [Output transport layer debugging info to stderr])])
-AC_ARG_ENABLE(debug-kex,
-	AC_HELP_STRING([--enable-debug-kex],[Output Key Exchange debugging info to stderr]),
-	[AC_DEFINE(LIBSSH2_DEBUG_KEX, 1, [Output Key Exchange debugging info to stderr])])
-AC_ARG_ENABLE(debug-userauth,
-	AC_HELP_STRING([--enable-debug-userauth],[Output userauth debugging info to stderr]),
-	[AC_DEFINE(LIBSSH2_DEBUG_USERAUTH, 1, [Output userauth layer debugging info to stderr])])
-AC_ARG_ENABLE(debug-channel,
-	AC_HELP_STRING([--enable-debug-connection],[Output connection layer debugging info to stderr]),
-	[AC_DEFINE(LIBSSH2_DEBUG_CONNECTION, 1, [Output connection layer debugging info to stderr])])
-AC_ARG_ENABLE(debug-scp,
-	AC_HELP_STRING([--enable-debug-scp],[Output scp subsystem debugging info to stderr]),
-	[AC_DEFINE(LIBSSH2_DEBUG_SCP, 1, [Output scp subsystem debugging info to stderr])])
-AC_ARG_ENABLE(debug-sftp,
-	AC_HELP_STRING([--enable-debug-sftp],[Output sftp subsystem debugging info to stderr]),
-	[AC_DEFINE(LIBSSH2_DEBUG_SFTP, 1, [Output sftp subsystem debugging info to stderr])])
-AC_ARG_ENABLE(debug-publickey,
-	AC_HELP_STRING([--enable-debug-publickey],[Output publickey subsystem debugging info to stderr]),
-	[AC_DEFINE(LIBSSH2_DEBUG_PUBLICKEY, 1, [Output publickey subsystem debugging info to stderr])])
-AC_ARG_ENABLE(debug-errors,
-	AC_HELP_STRING([--enable-debug-errors],[Output failure events to stderr]),
-	[AC_DEFINE(LIBSSH2_DEBUG_ERRORS, 1, [Output failure events to stderr])])
-AC_ARG_ENABLE(debug-all,
-	AC_HELP_STRING([--enable-debug-all],[Output debugging info for all layers to stderr]),
-	[
-		AC_DEFINE(LIBSSH2_DEBUG_TRANSPORT, 1, [Output transport layer debugging info to stderr])
-		AC_DEFINE(LIBSSH2_DEBUG_KEX, 1, [Output Key Exchange debugging info to stderr])
-		AC_DEFINE(LIBSSH2_DEBUG_USERAUTH, 1, [Output userauth layer debugging info to stderr])
-		AC_DEFINE(LIBSSH2_DEBUG_CONNECTION, 1, [Output connection layer debugging info to stderr])
-		AC_DEFINE(LIBSSH2_DEBUG_SCP, 1, [Output scp subsystem debugging info to stderr])
-		AC_DEFINE(LIBSSH2_DEBUG_SFTP, 1, [Output sftp subsystem debugging info to stderr])
-		AC_DEFINE(LIBSSH2_DEBUG_PUBLICKEY, 1, [Output publickey subsystem debugging info to stderr])
-		AC_DEFINE(LIBSSH2_DEBUG_ERRORS, 1, [Output failure events to stderr])
-	])
-
-
-dnl ************************************************************
-dnl option to switch on compiler debug options
-dnl
-AC_MSG_CHECKING([whether to enable pedantic and debug compiler options])
-AC_ARG_ENABLE(debug-build,
-AC_HELP_STRING([--enable-debug-build],[Enable pedantic debug options])
-AC_HELP_STRING([--disable-debug-build],[Disable debug options]),
-[ case "$enableval" in
-  no)
-       AC_MSG_RESULT(no)
-       ;;
-  *)   AC_MSG_RESULT(yes)
-
-    CPPFLAGS="$CPPFLAGS -DLIBSSH2DEBUG"
-    CFLAGS="$CFLAGS -g"
-
-    dnl set compiler "debug" options to become more picky, and remove
-    dnl optimize options from CFLAGS
-    CURL_CC_DEBUG_OPTS
-       ;;
-  esac
- ],
-       AC_MSG_RESULT(no)
-)
-
-# Checks for header files.
-# AC_HEADER_STDC
-AC_CHECK_HEADERS([errno.h fcntl.h stdio.h stdlib.h unistd.h sys/uio.h sys/select.h])
-AC_CHECK_FUNCS(poll gettimeofday select)
-
-# Checks for typedefs, structures, and compiler characteristics.
-AC_C_CONST
-AC_C_INLINE
-
-AC_CONFIG_FILES([Makefile
-                 src/Makefile
-                 tests/Makefile])
-AC_OUTPUT

docs/.gitignore

@@ -0,0 +1,3 @@
+Makefile
+Makefile.in
+coverage

docs/Makefile.am

@@ -0,0 +1,160 @@
+# $Id: Makefile.am,v 1.37 2009/03/26 15:41:15 bagder Exp $
+
+EXTRA_DIST = template.3
+
+dist_man_MANS = \
+	libssh2_agent_connect.3 \
+	libssh2_agent_disconnect.3 \
+	libssh2_agent_free.3 \
+	libssh2_agent_get_identity.3 \
+	libssh2_agent_init.3 \
+	libssh2_agent_list_identities.3 \
+	libssh2_agent_userauth.3 \
+	libssh2_banner_set.3 \
+	libssh2_base64_decode.3 \
+	libssh2_channel_close.3 \
+	libssh2_channel_direct_tcpip.3 \
+	libssh2_channel_direct_tcpip_ex.3 \
+	libssh2_channel_eof.3 \
+	libssh2_channel_exec.3 \
+	libssh2_channel_flush.3 \
+	libssh2_channel_flush_ex.3 \
+	libssh2_channel_flush_stderr.3 \
+	libssh2_channel_forward_accept.3 \
+	libssh2_channel_forward_cancel.3 \
+	libssh2_channel_forward_listen.3 \
+	libssh2_channel_forward_listen_ex.3 \
+	libssh2_channel_free.3 \
+	libssh2_channel_get_exit_status.3 \
+	libssh2_channel_handle_extended_data.3 \
+	libssh2_channel_handle_extended_data2.3 \
+	libssh2_channel_ignore_extended_data.3 \
+	libssh2_channel_open_ex.3 \
+	libssh2_channel_open_session.3 \
+	libssh2_channel_process_startup.3 \
+	libssh2_channel_read.3 \
+	libssh2_channel_read_ex.3 \
+	libssh2_channel_read_stderr.3 \
+	libssh2_channel_receive_window_adjust.3 \
+	libssh2_channel_receive_window_adjust2.3 \
+	libssh2_channel_request_pty.3 \
+	libssh2_channel_request_pty_ex.3 \
+	libssh2_channel_request_pty_size.3 \
+	libssh2_channel_request_pty_size_ex.3 \
+	libssh2_channel_send_eof.3 \
+	libssh2_channel_set_blocking.3 \
+	libssh2_channel_setenv.3 \
+	libssh2_channel_setenv_ex.3 \
+	libssh2_channel_shell.3 \
+	libssh2_channel_subsystem.3 \
+	libssh2_channel_wait_closed.3 \
+	libssh2_channel_wait_eof.3 \
+	libssh2_channel_window_read.3 \
+	libssh2_channel_window_read_ex.3 \
+	libssh2_channel_window_write.3 \
+	libssh2_channel_window_write_ex.3 \
+	libssh2_channel_write.3 \
+	libssh2_channel_write_ex.3 \
+	libssh2_channel_write_stderr.3 \
+	libssh2_channel_x11_req.3 \
+	libssh2_channel_x11_req_ex.3 \
+	libssh2_exit.3 \
+	libssh2_free_host_entry.3 \
+	libssh2_host_entry_match.3 \
+	libssh2_hostkey_hash.3 \
+	libssh2_init.3 \
+	libssh2_knownhost_add.3 \
+	libssh2_knownhost_addc.3 \
+	libssh2_knownhost_check.3 \
+	libssh2_knownhost_checkp.3 \
+	libssh2_knownhost_del.3 \
+	libssh2_knownhost_free.3 \
+	libssh2_knownhost_get.3 \
+	libssh2_knownhost_init.3 \
+	libssh2_knownhost_readfile.3 \
+	libssh2_knownhost_readline.3 \
+	libssh2_knownhost_writefile.3 \
+	libssh2_knownhost_writeline.3 \
+	libssh2_new_host_entry.3 \
+	libssh2_poll.3 \
+	libssh2_poll_channel_read.3 \
+	libssh2_publickey_add.3 \
+	libssh2_publickey_add_ex.3 \
+	libssh2_publickey_init.3 \
+	libssh2_publickey_list_fetch.3 \
+	libssh2_publickey_list_free.3 \
+	libssh2_publickey_remove.3 \
+	libssh2_publickey_remove_ex.3 \
+	libssh2_publickey_shutdown.3 \
+	libssh2_scp_recv.3 \
+	libssh2_scp_send.3 \
+	libssh2_scp_send_ex.3 \
+	libssh2_scp_send64.3 \
+	libssh2_session_abstract.3 \
+	libssh2_session_block_directions.3 \
+	libssh2_session_callback_set.3 \
+	libssh2_session_disconnect.3 \
+	libssh2_session_disconnect_ex.3 \
+	libssh2_session_flag.3 \
+	libssh2_session_free.3 \
+	libssh2_session_get_blocking.3 \
+	libssh2_session_hostkey.3 \
+	libssh2_session_init.3 \
+	libssh2_session_init_ex.3 \
+	libssh2_session_last_errno.3 \
+	libssh2_session_last_error.3 \
+	libssh2_session_method_pref.3 \
+	libssh2_session_methods.3 \
+	libssh2_session_set_blocking.3 \
+	libssh2_session_startup.3 \
+	libssh2_sftp_close.3 \
+	libssh2_sftp_close_handle.3 \
+	libssh2_sftp_closedir.3 \
+	libssh2_sftp_fsetstat.3 \
+	libssh2_sftp_fstat.3 \
+	libssh2_sftp_fstat_ex.3 \
+	libssh2_sftp_fstatvfs.3 \
+	libssh2_sftp_init.3 \
+	libssh2_sftp_last_error.3 \
+	libssh2_sftp_lstat.3 \
+	libssh2_sftp_mkdir.3 \
+	libssh2_sftp_mkdir_ex.3 \
+	libssh2_sftp_open.3 \
+	libssh2_sftp_open_ex.3 \
+	libssh2_sftp_opendir.3 \
+	libssh2_sftp_read.3 \
+	libssh2_sftp_readdir.3 \
+	libssh2_sftp_readdir_ex.3 \
+	libssh2_sftp_readlink.3 \
+	libssh2_sftp_realpath.3 \
+	libssh2_sftp_rename.3 \
+	libssh2_sftp_rename_ex.3 \
+	libssh2_sftp_rewind.3 \
+	libssh2_sftp_rmdir.3 \
+	libssh2_sftp_rmdir_ex.3 \
+	libssh2_sftp_seek.3 \
+	libssh2_sftp_setstat.3 \
+	libssh2_sftp_shutdown.3 \
+	libssh2_sftp_stat.3 \
+	libssh2_sftp_stat_ex.3 \
+	libssh2_sftp_statvfs.3 \
+	libssh2_sftp_symlink.3 \
+	libssh2_sftp_symlink_ex.3 \
+	libssh2_sftp_tell.3 \
+	libssh2_sftp_tell64.3 \
+	libssh2_sftp_unlink.3 \
+	libssh2_sftp_unlink_ex.3 \
+	libssh2_sftp_write.3 \
+	libssh2_trace.3 \
+	libssh2_trace_sethandler.3 \
+	libssh2_userauth_authenticated.3 \
+	libssh2_userauth_hostbased_fromfile.3 \
+	libssh2_userauth_hostbased_fromfile_ex.3 \
+	libssh2_userauth_keyboard_interactive.3 \
+	libssh2_userauth_keyboard_interactive_ex.3 \
+	libssh2_userauth_list.3 \
+	libssh2_userauth_password.3 \
+	libssh2_userauth_password_ex.3 \
+	libssh2_userauth_publickey_fromfile.3 \
+	libssh2_userauth_publickey_fromfile_ex.3 \
+	libssh2_version.3

docs/libssh2_agent_connect.3

@@ -0,0 +1,23 @@
+.\"
+.\" Copyright (c) 2009 by Daiki Ueno
+.\"
+.TH libssh2_agent_connect 3 "23 Dec 2009" "libssh2 1.2" "libssh2 manual"
+.SH NAME
+libssh2_agent_connect - connect to an ssh-agent
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int libssh2_agent_connect(LIBSSH2_AGENT *agent);
+.SH DESCRIPTION
+Connect to an ssh-agent running on the system.
+
+Call \fBlibssh2_agent_disconnect(3)\fP to close the connection after
+you're doing using it.
+.SH RETURN VALUE
+Returns 0 if succeeded, or a negative value for error.
+.SH AVAILABILITY
+Added in libssh2 1.2
+.SH SEE ALSO
+.BR libssh2_agent_init(3)
+.BR libssh2_agent_disconnect(3)
+

docs/libssh2_agent_disconnect.3

@@ -0,0 +1,20 @@
+.\"
+.\" Copyright (c) 2009 by Daiki Ueno
+.\"
+.TH libssh2_agent_disconnect 3 "23 Dec 2009" "libssh2 1.2" "libssh2 manual"
+.SH NAME
+libssh2_agent_disconnect - close a connection to an ssh-agent
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int libssh2_agent_disconnect(LIBSSH2_AGENT *agent);
+.SH DESCRIPTION
+Close a connection to an ssh-agent.
+
+.SH RETURN VALUE
+Returns 0 if succeeded, or a negative value for error.
+.SH AVAILABILITY
+Added in libssh2 1.2
+.SH SEE ALSO
+.BR libssh2_agent_connect(3)
+.BR libssh2_agent_free(3)

docs/libssh2_agent_free.3

@@ -0,0 +1,20 @@
+.\"
+.\" Copyright (c) 2009 by Daiki Ueno
+.\"
+.TH libssh2_agent_free 3 "28 May 2009" "libssh2 1.2" "libssh2 manual"
+.SH NAME
+libssh2_agent_free - free an ssh-agent handle
+.SH SYNOPSIS
+#include <libssh2.h>
+
+void libssh2_agent_free(LIBSSH2_AGENT *agent);
+.SH DESCRIPTION
+Free an ssh-agent handle.  This function also frees the internal
+collection of public keys.
+.SH RETURN VALUE
+None.
+.SH AVAILABILITY
+Added in libssh2 1.2
+.SH SEE ALSO
+.BR libssh2_agent_init(3)
+.BR libssh2_agent_disconnect(3)

docs/libssh2_agent_get_identity.3

@@ -0,0 +1,34 @@
+.\"
+.\" Copyright (c) 2009 by Daiki Ueno
+.\"
+.TH libssh2_agent_get_identity 3 "23 Dec 2009" "libssh2 1.2" "libssh2 manual"
+.SH NAME
+libssh2_agent_get_identity - get a public key off the collection of public keys managed by ssh-agent
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int libssh2_agent_get_identity(LIBSSH2_AGENT *agent,
+                               struct libssh2_agent_publickey **store,
+                               struct libssh2_agent_publickey *prev);
+.SH DESCRIPTION
+\fIlibssh2_agent_get_identity(3)\fP allows an application to iterate
+over all public keys in the collection managed by ssh-agent.
+
+\fIstore\fP should point to a pointer that gets filled in to point to the
+public key data.
+
+\fIprev\fP is a pointer to a previous 'struct libssh2_agent_publickey'
+as returned by a previous invoke of this function, or NULL to get the
+first entry in the internal collection.
+.SH RETURN VALUE
+Returns 0 if everything is fine and information about a host was stored in
+the \fIstore\fP struct.
+
+Returns 1 if it reached the end of public keys.
+
+Returns negative values for error
+.SH AVAILABILITY
+Added in libssh2 1.2
+.SH SEE ALSO
+.BR libssh2_agent_list_identities(3)
+.BR libssh2_agent_userauth(3)

docs/libssh2_agent_init.3

@@ -0,0 +1,26 @@
+.\"
+.\" Copyright (c) 2009 by Daiki Ueno
+.\"
+.TH libssh2_agent_init 3 "23 Dec 2009" "libssh2 1.2" "libssh2 manual"
+.SH NAME
+libssh2_agent_init - init an ssh-agent handle
+.SH SYNOPSIS
+#include <libssh2.h>
+
+LIBSSH2_AGENT *libssh2_agent_init(LIBSSH2_SESSION *session);
+.SH DESCRIPTION
+Init an ssh-agent handle. Returns the handle to an internal
+representation of an ssh-agent connection.  After the successful
+initialization, an application can call \fBlibssh2_agent_connect(3)\fP
+to connect to a running ssh-agent.
+
+Call \fBlibssh2_agent_free(3)\fP to free the handle again after you're
+doing using it.
+.SH RETURN VALUE
+Returns a handle pointer or NULL if something went wrong. The returned handle
+is used as input to all other ssh-agent related functions libssh2 provides.
+.SH AVAILABILITY
+Added in libssh2 1.2
+.SH SEE ALSO
+.BR libssh2_agent_connect(3)
+.BR libssh2_agent_free(3)

docs/libssh2_agent_list_identities.3

@@ -0,0 +1,24 @@
+.\"
+.\" Copyright (c) 2009 by Daiki Ueno
+.\"
+.TH libssh2_agent_list_identities 3 "23 Dec 2009" "libssh2 1.2" "libssh2 manual"
+.SH NAME
+libssh2_agent_list_identities - request an ssh-agent to list of public keys.
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int libssh2_agent_list_identities(LIBSSH2_AGENT *agent);
+.SH DESCRIPTION
+Request an ssh-agent to list of public keys, and stores them in the
+internal collection of the handle.  Call
+\fIlibssh2_agent_get_identity(3)\fP to get a public key off the
+collection.
+
+.SH RETURN VALUE
+Returns 0 if succeeded, or a negative value for error.
+.SH AVAILABILITY
+Added in libssh2 1.2
+.SH SEE ALSO
+.BR libssh2_agent_connect(3)
+.BR libssh2_agent_get_identity(3)
+

docs/libssh2_agent_userauth.3

@@ -0,0 +1,29 @@
+.\"
+.\" Copyright (c) 2009 by Daiki Ueno
+.\"
+.TH libssh2_agent_userauth 3 "23 Dec 2009" "libssh2 1.2" "libssh2 manual"
+.SH NAME
+libssh2_agent_userauth - authenticate a session with a public key, with the help of ssh-agent
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int libssh2_agent_userauth(LIBSSH2_AGENT *agent,
+                           const char *username,
+                           struct libssh2_agent_publickey *identity);
+.SH DESCRIPTION
+\fIagent\fP - ssh-agent handle as returned by 
+.BR libssh2_agent_init(3)
+
+\fIusername\fP - Remote user name to authenticate as.
+
+\fIidentity\fP - Public key to authenticate with, as returned by 
+.BR libssh2_agent_get_identity(3)
+
+Attempt public key authentication with the help of ssh-agent.
+.SH RETURN VALUE
+Returns 0 if succeeded, or a negative value for error.
+.SH AVAILABILITY
+Added in libssh2 1.2
+.SH SEE ALSO
+.BR libssh2_agent_init(3)
+.BR libssh2_agent_get_identity(3)

docs/libssh2_banner_set.3

@@ -0,0 +1,32 @@
+.\" $Id: libssh2_banner_set.3,v 1.3 2009/03/17 10:34:27 bagder Exp $
+.\"
+.TH libssh2_banner_set 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_banner_set - set the SSH prococol banner for the local client
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int 
+libssh2_banner_set(LIBSSH2_SESSION *session, const char *banner);
+
+.SH DESCRIPTION
+\fIsession\fP - Session instance as returned by 
+.BR libssh2_session_init_ex(3)
+
+\fIbanner\fP - A pointer to a user defined banner
+
+Set the banner that will be sent to the remote host when the SSH session is 
+started with 
+.BR libssh2_session_startup(3)
+  This is optional; a banner corresponding to the protocol and libssh2 version will be sent by default.
+
+.SH RETURN VALUE
+Return 0 on success or negative on failure.  It returns
+LIBSSH2_ERROR_EAGAIN when it would otherwise block. While
+LIBSSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se.
+
+.SH ERRORS
+\fILIBSSH2_ERROR_ALLOC\fP -  An internal memory allocation call failed.
+
+.SH SEE ALSO
+.BR libssh2_session_startup(3)

docs/libssh2_base64_decode.3

@@ -0,0 +1,27 @@
+.\" $Id: libssh2_base64_decode.3,v 1.3 2009/02/17 16:22:51 dottedmag Exp $
+.\"
+.TH libssh2_base64_decode 3 "23 Dec 2008" "libssh2 1.0" "libssh2 manual"
+.SH NAME
+libssh2_base64_decode - decode a base64 encoded string
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int libssh2_base64_decode(LIBSSH2_SESSION *session, char **dest,
+                          unsigned int *dest_len, const char *src,
+                          unsigned int src_len);
+.SH DESCRIPTION
+This function is deemed DEPRECATED and will be removed from libssh2 in a
+future version. Don't use it!
+
+Decode a base64 chunk and store it into a newly allocated buffer. 'dest_len'
+will be set to hold the length of the returned buffer that '*dest' will point
+to.
+
+The returned buffer is allocated by this function, but it is not clear how to
+free that memory!
+.SH BUGS
+The memory that *dest points to is allocated by the malloc function libssh2
+uses, but there's no way for an appliction to free this data in a safe and
+reliable way!
+.SH RETURN VALUE
+0 if successful, \-1 if any error occurred.

docs/libssh2_channel_close.3

@@ -0,0 +1,31 @@
+.\" $Id: libssh2_channel_close.3,v 1.3 2009/03/16 23:25:14 bagder Exp $
+.\"
+.TH libssh2_channel_close 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_close - close a channel
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int 
+libssh2_channel_close(LIBSSH2_CHANNEL *channel);
+
+.SH DESCRIPTION
+\fIchannel\fP - active channel stream to set closed status on.
+
+Close an active data channel. In practice this means sending an SSH_MSG_CLOSE 
+packet to the remote host which serves as instruction that no further data 
+will be sent to it. The remote host may still send data back until it sends 
+its own close message in response. To wait for the remote end to close its 
+connection as well, follow this command with 
+.BR libssh2_channel_wait_closed(3)
+
+.SH RETURN VALUE
+Return 0 on success or negative on failure.  It returns
+LIBSSH2_ERROR_EAGAIN when it would otherwise block. While
+LIBSSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se.
+
+.SH ERRORS
+\fILIBSSH2_ERROR_SOCKET_SEND\fP - Unable to send data on socket.
+
+.SH SEE ALSO
+.BR libssh2_channel_open_ex(3)

docs/libssh2_channel_direct_tcpip.3

@@ -0,0 +1,19 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_direct_tcpip 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_direct_tcpip - convenience macro for \fIlibssh2_channel_direct_tcpip_ex(3)\fP calls
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_channel_direct_tcpip(arguments)
+
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_direct_tcpip_ex(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_direct_tcpip_ex(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_direct_tcpip_ex(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_direct_tcpip_ex(3)\fP

docs/libssh2_channel_direct_tcpip_ex.3

@@ -0,0 +1,37 @@
+.\" $Id: libssh2_channel_direct_tcpip_ex.3,v 1.2 2009/03/17 10:34:27 bagder Exp $
+.\"
+.TH libssh2_channel_direct_tcpip_ex 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_direct_tcpip_ex - Tunnel a TCP connection through an SSH session
+.SH SYNOPSIS
+#include <libssh2.h>
+
+LIBSSH2_CHANNEL * 
+libssh2_channel_direct_tcpip_ex(LIBSSH2_SESSION *session, const char *host, int port, const char *shost, int sport);
+
+LIBSSH2_CHANNEL * 
+libssh2_channel_direct_tcpip(LIBSSH2_SESSION *session, const char *host, int port);
+
+.SH DESCRIPTION
+\fIsession\fP - Session instance as returned by 
+.BR libssh2_session_init_ex(3)
+
+\fIhost\fP - Third party host to connect to using the SSH host as a proxy.
+
+\fIport\fP - Port on third party host to connect to.
+
+\fIshost\fP - Host to tell the SSH server the connection originated on.
+
+\fIsport\fP - Port to tell the SSH server the connection originated from.
+
+Tunnel a TCP/IP connection through the SSH transport via the remote host to 
+a third party. Communication from the client to the SSH server remains 
+encrypted, communication from the server to the 3rd party host travels 
+in cleartext.
+
+.SH RETURN VALUE
+Pointer to a newly allocated LIBSSH2_CHANNEL instance, or NULL on errors.
+.SH ERRORS
+\fILIBSSH2_ERROR_ALLOC\fP -  An internal memory allocation call failed.
+.SH SEE ALSO
+.BR libssh2_session_init_ex(3)

docs/libssh2_channel_eof.3

@@ -0,0 +1,19 @@
+.\" $Id: libssh2_channel_eof.3,v 1.2 2009/03/16 23:25:14 bagder Exp $
+.\"
+.TH libssh2_channel_eof 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_eof - check a channel's EOF status
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int 
+libssh2_channel_eof(LIBSSH2_CHANNEL *channel);
+.SH DESCRIPTION
+\fIchannel\fP - active channel stream to set closed status on.
+
+Check if the remote host has sent an EOF status for the selected stream.
+.SH RETURN VALUE
+Returns 1 if the remote host has sent EOF, otherwise 0. Negative on
+failure.
+.SH SEE ALSO
+.BR libssh2_channel_close(3)

docs/libssh2_channel_exec.3

@@ -0,0 +1,19 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_exec 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_exec - convenience macro for \fIlibssh2_channel_process_startup(3)\fP calls
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_channel_exec(arguments)
+
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_process_startup(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_process_startup(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_process_startup(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_process_startup(3)\fP

docs/libssh2_channel_flush.3

@@ -0,0 +1,19 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_flush 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_flush - convenience macro for \fIlibssh2_channel_flush_ex(3)\fP calls
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_channel_flush(arguments)
+
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_flush_ex(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_flush_ex(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_flush_ex(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_flush_ex(3)\fP

docs/libssh2_channel_flush_ex.3

@@ -0,0 +1,34 @@
+.\" $Id: libssh2_channel_flush_ex.3,v 1.1 2007/06/13 19:53:09 jehousley Exp $
+.\"
+.TH libssh2_channel_flush_ex 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_flush_ex - flush a channel
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int 
+libssh2_channel_flush_ex(LIBSSH2_CHANNEL *channel, int streamid);
+
+int 
+libssh2_channel_flush(LIBSSH2_CHANNEL *channel);
+
+int 
+libssh2_channel_flush_stderr(LIBSSH2_CHANNEL *channel);
+
+.SH DESCRIPTION
+\fIchannel\fP - Active channel stream to flush.
+
+\fIstreamid\fP - Specific substream number to flush. Groups of substreams may 
+be flushed by passing on of the following Constants.
+.br
+\fBLIBSSH2_CHANNEL_FLUSH_EXTENDED_DATA\fP: Flush all extended data substreams
+.br
+\fBLIBSSH2_CHANNEL_FLUSH_ALL\fP: Flush all substreams
+
+Flush the read buffer for a given channel instance. Individual substreams may 
+be flushed by number or using one of the provided macros.
+
+.SH RETURN VALUE
+Return 0 on success or negative on failure.  It returns
+LIBSSH2_ERROR_EAGAIN when it would otherwise block. While
+LIBSSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se.

docs/libssh2_channel_flush_stderr.3

@@ -0,0 +1,19 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_flush_stderr 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_flush_stderr - convenience macro for \fIlibssh2_channel_flush_ex(3)\fP calls
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_channel_flush_stderr(arguments)
+
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_flush_ex(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_flush_ex(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_flush_ex(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_flush_ex(3)\fP

docs/libssh2_channel_forward_accept.3

@@ -1,16 +1,21 @@
-.\" $Id: libssh2_channel_forward_accept.3,v 1.1 2006/12/21 14:09:12 bagder Exp $
+.\" $Id: libssh2_channel_forward_accept.3,v 1.6 2009/03/16 23:25:14 bagder Exp $
 .\"
-.TH libssh2_channel_forward_accept 3 "14 Dec 2006" "libssh2 0.15" "libssh2 manual"
+.TH libssh2_channel_forward_accept 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
 .SH NAME
 libssh2_channel_forward_accept - accept a queued connection
 .SH SYNOPSIS
-.B #include <libssh2.h>
+#include <libssh2.h>
+
+LIBSSH2_CHANNEL *
+libssh2_channel_forward_accept(LIBSSH2_LISTENER *listener);
 
-.B LIBSSH2_CHANNEL * libssh2_channel_forward_accept(LIBSSH2_LISTENER *listener);
 .SH DESCRIPTION
 \fIlistener\fP is a forwarding listener instance as returned by
-\fBlibssh2_channel_forward_listen(3)\fP.
+\fBlibssh2_channel_forward_listen_ex(3)\fP.
 .SH RETURN VALUE
 A newly allocated channel instance or NULL on failure.
-.SH "SEE ALSO"
-.BI libssh2_channel_forward_listen(3)
+.SH ERRORS
+\fILIBSSH2_ERROR_EAGAIN\fP - Marked for non-blocking I/O but the call 
+would block.
+.SH SEE ALSO
+.BR libssh2_channel_forward_listen_ex(3)

docs/libssh2_channel_forward_cancel.3

@@ -0,0 +1,29 @@
+.\" $Id: libssh2_channel_forward_cancel.3,v 1.2 2009/03/16 23:25:14 bagder Exp $
+.\"
+.TH libssh2_channel_forward_cancel 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_forward_cancel - cancel a forwarded TCP port
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int 
+libssh2_channel_forward_cancel(LIBSSH2_LISTENER *listener);
+
+.SH DESCRIPTION
+\fIlistener\fP - Forwarding listener instance as returned by 
+.BR libssh2_channel_forward_listen_ex(3)
+
+Instruct the remote host to stop listening for new connections on a previously requested host/port.
+
+.SH RETURN VALUE
+Return 0 on success or negative on failure.  It returns
+LIBSSH2_ERROR_EAGAIN when it would otherwise block. While
+LIBSSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se.
+
+.SH ERRORS
+\fILIBSSH2_ERROR_ALLOC\fP -  An internal memory allocation call failed.
+
+\fILIBSSH2_ERROR_SOCKET_SEND\fP - Unable to send data on socket.
+
+.SH SEE ALSO
+.BR libssh2_channel_forward_listen_ex(3)

docs/libssh2_channel_forward_listen.3

@@ -0,0 +1,19 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_forward_listen 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_forward_listen - convenience macro for \fIlibssh2_channel_forward_listen_ex(3)\fP calls
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_channel_forward_listen(arguments)
+
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_forward_listen_ex(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_forward_listen_ex(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_forward_listen_ex(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_forward_listen_ex(3)\fP

docs/libssh2_channel_forward_listen_ex.3

@@ -1,19 +1,17 @@
-.\" $Id: libssh2_channel_forward_listen_ex.3,v 1.1 2006/12/21 14:09:13 bagder Exp $
+.\" $Id: libssh2_channel_forward_listen_ex.3,v 1.7 2007/06/13 16:41:33 jehousley Exp $
 .\"
-.TH libssh2_channel_forward_listen_ex 3 "14 Dec 2006" "libssh2 0.15" "libssh2 manual"
+.TH libssh2_channel_forward_listen_ex 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
 .SH NAME
 libssh2_channel_forward_listen_ex - listen to inbound connections
 .SH SYNOPSIS
 #include <libssh2.h>
 
-LIBSSH2_LISTENER * libssh2_channel_forward_listen_ex(LIBSSH2_SESSION *session,
-                   char *host,
-                   int port,
-                   int *bound_port,
-                   int queue_maxsize);
+LIBSSH2_LISTENER * 
+libssh2_channel_forward_listen_ex(LIBSSH2_SESSION *session, char *host, int port, int *bound_port, int queue_maxsize);
+
+LIBSSH2_LISTENER * 
+libssh2_channel_forward_listen(LIBSSH2_SESSION *session, int port);
 
-LIBSSH2_LISTENER * libssh2_channel_forward_listen(LIBSSH2_SESSION *session,
-                   int port);
 .SH DESCRIPTION
 Instruct the remote SSH server to begin listening for inbound TCP/IP
 connections. New connections will be queued by the library until accepted by
@@ -30,11 +28,21 @@ host will select the first available dynamic port.
 \fIbound_port\fP - Populated with the actual port bound on the remote
 host. Useful when requesting dynamic port numbers.
 
-\fIqueue_maxsize\fP - Maximum nuber of pending connections to queue before
+\fIqueue_maxsize\fP - Maximum number of pending connections to queue before
 rejecting further attempts.
 
 \fIlibssh2_channel_forward_listen(3)\fP is a macro.
 .SH RETURN VALUE
 A newly allocated LIBSSH2_LISTENER instance or NULL on failure.
-.SH "SEE ALSO"
-.BI libssh2_channel_forward_accept(3)
+.SH ERRORS
+\fILIBSSH2_ERROR_ALLOC\fP - An internal memory allocation call failed.
+
+\fILIBSSH2_ERROR_SOCKET_SEND\fP - Unable to send data on socket.
+
+\fILIBSSH2_ERROR_PROTO\fP - An invalid SSH protocol response was received on the socket.
+
+\fILIBSSH2_ERROR_REQUEST_DENIED\fP - The remote server refused the request.
+
+\fILIBSSH2_ERROR_EAGAIN\fP - Marked for non-blocking I/O but the call would block.
+.SH SEE ALSO
+.BR libssh2_channel_forward_accept(3)

docs/libssh2_channel_free.3

@@ -0,0 +1,27 @@
+.\" $Id: libssh2_channel_free.3,v 1.1 2007/06/13 20:09:15 jehousley Exp $
+.\"
+.TH libssh2_channel_free 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_free - free all resources associated with a channel
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int 
+libssh2_channel_free(LIBSSH2_CHANNEL *channel);
+
+.SH DESCRIPTION
+\fIchannel\fP - Channel stream to free.
+
+Release all resources associated with a channel stream. If the channel has 
+not yet been closed with 
+.BR libssh2_channel_close(3)
+, it will be called automatically so that the remote end may know that it 
+can safely free its own resources.
+
+.SH RETURN VALUE
+Return 0 on success or negative on failure.  It returns
+LIBSSH2_ERROR_EAGAIN when it would otherwise block. While
+LIBSSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se.
+
+.SH SEE ALSO
+.BR libssh2_channel_close(3)

docs/libssh2_channel_get_exit_status.3

@@ -0,0 +1,20 @@
+.\" $Id: libssh2_channel_get_exit_status.3,v 1.1 2007/06/15 10:53:04 jehousley Exp $
+.\"
+.TH libssh2_channel_get_exit_status 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_get_exit_status - get the remote exit code
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int 
+libssh2_channel_get_exit_status(LIBSSH2_CHANNEL* channel)
+
+.SH DESCRIPTION
+\fIchannel\fP - Closed channel stream to retreive exit status from.
+
+Returns the exit code raised by the process running on the remote host at 
+the other end of the named channel. Note that the exit status may not be 
+available if the remote end has not yet set its status to closed.
+
+.SH RETURN VALUE
+Returns 0 on failure, otherwise the \fIExit Status\fP reported by remote host

docs/libssh2_channel_handle_extended_data.3

@@ -0,0 +1,37 @@
+.\" $Id: libssh2_channel_handle_extended_data.3,v 1.2 2009/03/26 15:41:16 bagder Exp $
+.\"
+.TH libssh2_channel_handle_extended_data 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_handle_extended_data - set extended data handling mode
+.SH SYNOPSIS
+#include <libssh2.h>
+
+void 
+libssh2_channel_handle_extended_data(LIBSSH2_CHANNEL *channel, int ignore_mode);
+
+.SH DESCRIPTION
+This function is deprecated. Use the
+\fIlibssh2_channel_handle_extended_data2(3)\fP function instead!
+
+\fIchannel\fP - Active channel stream to change extended data handling on.
+
+\fIignore_mode\fP - One of the three LIBSSH2_CHANNEL_EXTENDED_DATA_* Constants.
+.br
+\fBLIBSSH2_CHANNEL_EXTENDED_DATA_NORMAL\fP: Queue extended data for eventual 
+reading
+.br
+\fBLIBSSH2_CHANNEL_EXTENDED_DATA_MERGE\fP: Treat extended data and ordinary
+data the same. Merge all substreams such that calls to
+\fIlibssh2_channel_read(3)\fP will pull from all substreams on a
+first-in/first-out basis.
+.br
+\fBLIBSSH2_CHANNEL_EXTENDED_DATA_IGNORE\fP: Discard all extended data as it 
+arrives.
+
+Change how a channel deals with extended data packets. By default all extended
+data is queued until read by \fIlibssh2_channel_read_ex(3)\fP
+.SH RETURN VALUE
+None.
+.SH SEE ALSO
+.BR libssh2_channel_handle_extended_data2(3)
+.BR libssh2_channel_read_ex(3)

docs/libssh2_channel_handle_extended_data2.3

@@ -0,0 +1,37 @@
+.\" $Id: libssh2_channel_handle_extended_data2.3,v 1.1 2007/06/13 20:09:15 jehousley Exp $
+.\"
+.TH libssh2_channel_handle_extended_data2 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_handle_extended_data2 - set extended data handling mode
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int 
+libssh2_channel_handle_extended_data2(LIBSSH2_CHANNEL *channel, int ignore_mode);
+
+.SH DESCRIPTION
+\fIchannel\fP - Active channel stream to change extended data handling on.
+
+\fIignore_mode\fP - One of the three LIBSSH2_CHANNEL_EXTENDED_DATA_* Constants.
+.br
+\fBLIBSSH2_CHANNEL_EXTENDED_DATA_NORMAL\fP: Queue extended data for eventual 
+reading
+.br
+\fBLIBSSH2_CHANNEL_EXTENDED_DATA_MERGE\fP: Treat extended data and ordinary 
+data the same. Merge all substreams such that calls to 
+.BR libssh2_channel_read(3)
+will pull from all substreams on a first-in/first-out basis.
+.br
+\fBLIBSSH2_CHANNEL_EXTENDED_DATA_IGNORE\fP: Discard all extended data as it 
+arrives.
+
+Change how a channel deals with extended data packets. By default all 
+extended data is queued until read by 
+.BR libssh2_channel_read_ex(3)
+
+.SH RETURN VALUE
+Return 0 on success or LIBSSH2_ERROR_EAGAIN when it would otherwise block.
+
+.SH SEE ALSO
+.BR libssh2_channel_handle_extended_data(3)
+.BR libssh2_channel_read_ex(3)

docs/libssh2_channel_ignore_extended_data.3

@@ -0,0 +1,19 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_ignore_extended_data 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_ignore_extended_data - convenience macro for \fIlibssh2_channel_handle_extended_data(3)\fP calls
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_channel_ignore_extended_data(arguments)
+
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_handle_extended_data(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_handle_extended_data(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_handle_extended_data(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_handle_extended_data(3)\fP

docs/libssh2_channel_open_ex.3

@@ -0,0 +1,56 @@
+.\" $Id: libssh2_channel_open_ex.3,v 1.2 2009/03/17 10:34:27 bagder Exp $
+.\"
+.TH libssh2_channel_open_ex 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_open_ex - establish a generic session channel
+.SH SYNOPSIS
+#include <libssh2.h>
+
+LIBSSH2_CHANNEL *
+libssh2_channel_open_ex(LIBSSH2_SESSION *session, const char *channel_type, unsigned int channel_type_len, unsigned int window_size, unsigned int packet_size, const char *message, unsigned int message_len);
+
+LIBSSH2_CHANNEL *
+libssh2_channel_open_session(session);
+
+.SH DESCRIPTION
+\fIsession\fP - Session instance as returned by 
+.BR libssh2_session_init_ex(3)
+
+\fIchannel_type\fP - Channel type to open. Typically one of session, 
+direct-tcpip, or tcpip-forward. The SSH2 protocol allowed for additional 
+types including local, custom channel types.
+
+\fIchannel_type_len\fP - Length of channel_type
+
+\fIwindow_size\fP - Maximum amount of unacknowledged data remote host is 
+allowed to send before receiving an SSH_MSG_CHANNEL_WINDOW_ADJUST packet.
+
+\fIpacket_size\fP - Maximum number of bytes remote host is allowed to send 
+in a single SSH_MSG_CHANNEL_DATA or SSG_MSG_CHANNEL_EXTENDED_DATA packet.
+
+\fImessage\fP - Additional data as required by the selected channel_type.
+
+\fImessage_len\fP - Length of message parameter.
+
+Allocate a new channel for exchanging data with the server. This method is 
+typically called through its macroized form: 
+.BR libssh2_channel_open_session(3)
+or via 
+.BR libssh2_channel_direct_tcpip(3)
+or
+.BR libssh2_channel_forward_listen(3)
+
+.SH RETURN VALUE
+Pointer to a newly allocated LIBSSH2_CHANNEL instance, or NULL on errors.
+
+.SH ERRORS
+\fILIBSSH2_ERROR_ALLOC\fP -  An internal memory allocation call failed.
+
+\fILIBSSH2_ERROR_SOCKET_SEND\fP - Unable to send data on socket.
+
+\fILIBSSH2_ERROR_CHANNEL_FAILURE\fP - 
+
+\fILIBSSH2_ERROR_EAGAIN\fP - Marked for non-blocking I/O but the call would block.
+
+.SH SEE ALSO
+Add related functions

docs/libssh2_channel_open_session.3

@@ -0,0 +1,19 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_open_session 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_open_session - convenience macro for \fIlibssh2_channel_open_ex(3)\fP calls
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_channel_open_session(arguments)
+
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_open_ex(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_open_ex(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_open_ex(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_open_ex(3)\fP

docs/libssh2_channel_process_startup.3

@@ -0,0 +1,46 @@
+.\" $Id: libssh2_channel_process_startup.3,v 1.2 2009/03/16 23:25:14 bagder Exp $
+.\"
+.TH libssh2_channel_process_startup 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_process_startup - request a shell on a channel
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int
+libssh2_channel_process_startup(LIBSSH2_CHANNEL *channel, const char *request, unsigned int request_len, const char *message, unsigned int message_len);
+
+int
+libssh2_channel_shell(LIBSSH2_CHANNEL *channel);
+
+int
+libssh2_channel_exec(LIBSSH2_CHANNEL *channel, const char *message);
+
+int
+libssh2_channel_subsystem(LIBSSH2_CHANNEL *channel, const char *message);
+
+.SH DESCRIPTION
+\fIchannel\fP - Active session channel instance.
+
+\fIrequest\fP - Type of process to startup. The SSH2 protocol currently 
+defines shell, exec, and subsystem as standard process services.
+
+\fIrequest_len\fP - Length of request parameter.
+
+\fImessage\fP - Request specific message data to include.
+
+\fImessage_len\fP - Length of message parameter.
+
+Initiate a request on a session type channel such as returned by 
+.BR libssh2_channel_open_ex(3)
+.SH RETURN VALUE
+Return 0 on success or negative on failure.  It returns
+LIBSSH2_ERROR_EAGAIN when it would otherwise block. While
+LIBSSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se.
+.SH ERRORS
+\fILIBSSH2_ERROR_ALLOC\fP -  An internal memory allocation call failed.
+
+\fILIBSSH2_ERROR_SOCKET_SEND\fP - Unable to send data on socket.
+
+\fILIBSSH2_ERROR_CHANNEL_REQUEST_DENIED\fP - 
+.SH SEE ALSO
+.BR libssh2_channel_open_ex(3)

docs/libssh2_channel_read.3

@@ -0,0 +1,19 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_read 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_read - convenience macro for \fIlibssh2_channel_read_ex(3)\fP calls
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_channel_read(arguments)
+
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_read_ex(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_read_ex(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_read_ex(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_read_ex(3)\fP

docs/libssh2_channel_read_ex.3

@@ -1,19 +1,20 @@
-.\" $Id: libssh2_channel_read_ex.3,v 1.4 2007/02/02 16:11:55 bagder Exp $
+.\" $Id: libssh2_channel_read_ex.3,v 1.10 2007/06/13 16:41:33 jehousley Exp $
 .\"
-.TH libssh2_channel_read_ex 3 "14 Dec 2006" "libssh2 0.15" "libssh2 manual"
+.TH libssh2_channel_read_ex 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
 .SH NAME
 libssh2_channel_read_ex - read data from a channel stream
 .SH SYNOPSIS
 #include <libssh2.h>
 
-int libssh2_channel_read_ex(LIBSSH2_CHANNEL *channel, int stream_id,
-                            char *buf, size_t buflen);
+ssize_t
+libssh2_channel_read_ex(LIBSSH2_CHANNEL *channel, int stream_id, char *buf, size_t buflen);
 
-int libssh2_channel_read(LIBSSH2_CHANNEL *channel, char *buf,
-                         size_t buflen);
+ssize_t
+libssh2_channel_read(LIBSSH2_CHANNEL *channel, char *buf, size_t buflen);
+
+ssize_t
+libssh2_channel_read_stderr(LIBSSH2_CHANNEL *channel, char *buf, size_t buflen);
 
-int libssh2_channel_read_stderr(LIBSSH2_CHANNEL *channel, char *buf,
-                                size_t buflen);
 .SH DESCRIPTION
 Attempt to read data from an active channel stream. All channel streams have
 one standard I/O substream (stream_id == 0), and may have up to 2^32 extended
@@ -31,6 +32,16 @@ currently defines a stream ID of 1 to be the stderr substream.
 \fIlibssh2_channel_read(3)\fP and \fIlibssh2_channel_read_stderr(3)\fP are
 macros.
 .SH RETURN VALUE
-Actual number of bytes read or negative on failure.
-.SH "SEE ALSO"
+Actual number of bytes read or negative on failure. It returns
+LIBSSH2_ERROR_EAGAIN when it would otherwise block. While
+LIBSSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se.
 
+Note that a return value of zero (0) can in fact be a legitimate value and
+only signals that no payload data was read. It is not an error.
+.SH ERRORS
+\fILIBSSH2_ERROR_SOCKET_SEND\fP - Unable to send data on socket.
+
+\fILIBSSH2_ERROR_CHANNEL_CLOSED\fP - The channel has been closed.
+
+.SH SEE ALSO
+.BR libssh2_poll_channel_read(3)

docs/libssh2_channel_read_stderr.3

@@ -0,0 +1,19 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_read_stderr 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_read_stderr - convenience macro for \fIlibssh2_channel_read_ex(3)\fP calls
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_channel_read_stderr(arguments)
+
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_read_ex(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_read_ex(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_read_ex(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_read_ex(3)\fP

docs/libssh2_channel_readnb_ex.3

@@ -1,37 +0,0 @@
-.\" $Id: libssh2_channel_readnb_ex.3,v 1.1 2007/02/02 16:09:12 bagder Exp $
-.\"
-.TH libssh2_channel_read_ex 3 "14 Dec 2006" "libssh2 0.15" "libssh2 manual"
-.SH NAME
-libssh2_channel_read_ex - read data from a channel stream
-.SH SYNOPSIS
-#include <libssh2.h>
-
-int libssh2_channel_readnb_ex(LIBSSH2_CHANNEL *channel, int stream_id,
-                            char *buf, size_t buflen);
-
-int libssh2_channel_readnb(LIBSSH2_CHANNEL *channel, char *buf,
-                         size_t buflen);
-
-int libssh2_channel_readnb_stderr(LIBSSH2_CHANNEL *channel, char *buf,
-                                size_t buflen);
-.SH DESCRIPTION
-Attempt to read data from an active channel stream. All channel streams have
-one standard I/O substream (stream_id == 0), and may have up to 2^32 extended
-data streams as identified by the selected \fIstream_id\fP. The SSH2 protocol
-currently defines a stream ID of 1 to be the stderr substream.
-
-\fIchannel\fP - active channel stream to read from. 
-
-\fIstream_id\fP - substream ID number (e.g. 0 or SSH_EXTENDED_DATA_STDERR) 
-
-\fIbuf\fP - pointer to storage buffer to read data into
-
-\fIbuflen\fP - size of the buf storage
-
-\fIlibssh2_channel_read(3)\fP and \fIlibssh2_channel_read_stderr(3)\fP are
-macros.
-.SH RETURN VALUE
-Actual number of bytes read or negative on failure. It returns
-LIBSSH2CHANNEL_EAGAIN when it would otherwise block. While
-LIBSSH2CHANNEL_EAGAIN is a negative number, it isn't really a failure per se.
-.SH "SEE ALSO"

docs/libssh2_channel_receive_window_adjust.3

@@ -0,0 +1,31 @@
+.\" $Id: libssh2_channel_receive_window_adjust.3,v 1.3 2009/03/26 15:41:16 bagder Exp $
+.\"
+.TH libssh2_channel_receive_window_adjust 3 "15 Mar 2009" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_receive_window_adjust - adjust the channel window
+.SH SYNOPSIS
+#include <libssh2.h>
+
+unsigned long
+libssh2_channel_receive_window_adjust(LIBSSH2_CHANNEL * channel,
+                                      unsigned long adjustment,
+                                      unsigned char force);
+
+.SH DESCRIPTION
+This function is deprecated in 1.1. Use
+\fIlibssh2_channel_receive_window_adjust2(3)\fP!
+
+Adjust the receive window for a channel by adjustment bytes. If the amount to
+be adjusted is less than LIBSSH2_CHANNEL_MINADJUST and force is 0 the
+adjustment amount will be queued for a later packet.
+.SH RETURN VALUE
+Returns the new size of the receive window (as understood by remote end). Note
+that the window value sent over the wire is strictly 32bit, but this API is
+made to return a 'long' which may not be 32 bit on all platforms.
+.SH ERRORS
+In 1.0 and earlier, this function returns LIBSSH2_ERROR_EAGAIN for
+non-blocking channels where it would otherwise block. However, that is a
+negative number and this function only returns an unsigned value and this then
+leads to a very strange value being returned.
+.SH SEE ALSO
+.BR libssh2_channel_window_read_ex(3)

docs/libssh2_channel_receive_window_adjust2.3

@@ -0,0 +1,29 @@
+.\" $Id: libssh2_channel_receive_window_adjust2.3,v 1.1 2009/03/26 15:41:16 bagder Exp $
+.\"
+.TH libssh2_channel_receive_window_adjust2 3 "26 Mar 2009" "libssh2 1.1" "libssh2 manual"
+.SH NAME
+libssh2_channel_receive_window_adjust2 - adjust the channel window
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int
+libssh2_channel_receive_window_adjust2(LIBSSH2_CHANNEL * channel,
+                                       unsigned long adjustment,
+                                       unsigned char force,
+                                       unsigned int *window);
+
+.SH DESCRIPTION
+Adjust the receive window for a channel by adjustment bytes. If the amount to
+be adjusted is less than LIBSSH2_CHANNEL_MINADJUST and force is 0 the
+adjustment amount will be queued for a later packet.
+
+This function stores the new size of the receive window (as understood by
+remote end) in the variable 'window' points to.
+.SH RETURN VALUE
+Return 0 on success and a negative value on error. If used in non-blocking
+mode it will return LIBSSH2_ERROR_EAGAIN when it would otherwise block.
+.SH ERRORS
+.SH AVAILABILITY
+Added in libssh2 1.1 since the previous API has deficiencies.
+.SH SEE ALSO
+.BR libssh2_channel_window_read_ex(3)

docs/libssh2_channel_request_pty.3

@@ -0,0 +1,19 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_request_pty 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_request_pty - convenience macro for \fIlibssh2_channel_request_pty_ex(3)\fP calls
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_channel_request_pty(arguments)
+
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_request_pty_ex(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_request_pty_ex(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_request_pty_ex(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_request_pty_ex(3)\fP

docs/libssh2_channel_request_pty_ex.3

@@ -0,0 +1,49 @@
+.\" $Id: libssh2_channel_request_pty_ex.3,v 1.2 2009/03/16 23:25:14 bagder Exp $
+.\"
+.TH libssh2_channel_request_pty_ex 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_request_pty_ex - short function description
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int 
+libssh2_channel_request_pty_ex(LIBSSH2_CHANNEL *channel, const char *term, unsigned int term_len, const char *modes, unsigned int modes_len, int width, int height, int width_px, int height_px);
+
+int 
+libssh2_channel_request_pty(LIBSSH2_CHANNEL *channel, char *term);
+
+.SH DESCRIPTION
+\fIchannel\fP - Previously opened channel instance such as returned by 
+.BR libssh2_channel_open_ex(3)
+
+\fIterm\fP - Terminal emulation (e.g. vt102, ansi, etc...)
+
+\fIterm_len\fP - Length of term parameter
+
+\fImodes\fP - Terminal mode modifier values
+
+\fImodes_len\fP - Length of modes parameter.
+
+\fIwidth\fP - Width of pty in characters
+
+\fIheight\fP - Height of pty in characters
+
+\fIwidth_px\fP - Width of pty in pixels
+
+\fIheight_px\fP - Height of pty in pixels
+
+Request a PTY on an established channel. Note that this does not make sense 
+for all channel types and may be ignored by the server despite returning 
+success.
+.SH RETURN VALUE
+Return 0 on success or negative on failure.  It returns
+LIBSSH2_ERROR_EAGAIN when it would otherwise block. While
+LIBSSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se.
+.SH ERRORS
+\fILIBSSH2_ERROR_ALLOC\fP -  An internal memory allocation call failed.
+
+\fILIBSSH2_ERROR_SOCKET_SEND\fP - Unable to send data on socket.
+
+\fILIBSSH2_ERROR_CHANNEL_REQUEST_DENIED\fP - 
+.SH SEE ALSO
+.BR libssh2_channel_open_ex(3)

docs/libssh2_channel_request_pty_size.3

@@ -0,0 +1,19 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_request_pty_size 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_request_pty_size - convenience macro for \fIlibssh2_channel_request_pty_size_ex(3)\fP calls
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_channel_request_pty_size(arguments)
+
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_request_pty_size_ex(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_request_pty_size_ex(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_request_pty_size_ex(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_request_pty_size_ex(3)\fP

docs/libssh2_channel_request_pty_size_ex.3

@@ -0,0 +1,14 @@
+.\" $Id: libssh2_channel_request_pty_size_ex.3,v 1.1 2009/03/16 15:00:45 bagder Exp $
+.\"
+.TH libssh2_channel_request_pty_size_ex 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_request_pty_size_ex - TODO
+.SH SYNOPSIS
+
+.SH DESCRIPTION
+
+.SH RETURN VALUE
+
+.SH ERRORS
+
+.SH SEE ALSO

docs/libssh2_channel_send_eof.3

@@ -0,0 +1,26 @@
+.\" $Id: libssh2_channel_send_eof.3,v 1.1 2007/06/13 21:07:59 jehousley Exp $
+.\"
+.TH libssh2_channel_send_eof 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_send_eof - send EOF to remote server
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int 
+libssh2_channel_send_eof(LIBSSH2_CHANNEL *channel);
+
+.SH DESCRIPTION
+Tell the remote host that no further data will be sent on the specified 
+channel. Processes typically interpret this as a closed stdin descriptor.
+
+.SH RETURN VALUE
+Return 0 on success or negative on failure.  It returns
+LIBSSH2_ERROR_EAGAIN when it would otherwise block. While
+LIBSSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se.
+
+.SH ERRORS
+\fILIBSSH2_ERROR_SOCKET_SEND\fP - Unable to send data on socket.
+
+.SH SEE ALSO
+.BR libssh2_channel_wait_eof(3)
+.BR libssh2_channel_eof(3)

docs/libssh2_channel_set_blocking.3

@@ -1,23 +1,25 @@
-.\" $Id: libssh2_channel_set_blocking.3,v 1.1 2006/12/21 14:09:13 bagder Exp $
+.\" $Id: libssh2_channel_set_blocking.3,v 1.6 2009/03/26 15:41:16 bagder Exp $
 .\"
-.TH libssh2_channel_set_blocking 3 "14 Dec 2006" "libssh2 0.15" "libssh2 manual"
+.TH libssh2_channel_set_blocking 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
 .SH NAME
 libssh2_channel_set_blocking - set or clear blocking mode on channel
 .SH SYNOPSIS
 #include <libssh2.h>
 
-void libssh2_channel_set_blocking(LIBSSH2_CHANNEL *channel, int blocking);
+void 
+libssh2_channel_set_blocking(LIBSSH2_CHANNEL *channel, int blocking);
 .SH DESCRIPTION
-Set or clear blocking mode on the selected channel. If a read is performed on
-a channel with no data currently available, a blocking channel will wait for
-data to arrive and return what it receives. A non-blocking channel will return
-immediately with an empty buffer.
-
 \fIchannel\fP - channel stream to set or clean blocking status on.
 
 \fIblocking\fP - Set to a non-zero value to make the channel block, or zero to
 make it non-blocking.
+
+Currently this is just a short cut call to 
+.BR libssh2_session_set_blocking(3)
+and therefore will affect the session and all channels.
 .SH RETURN VALUE
 None
-.SH "SEE ALSO"
-.BI libssh2_channel_read_ex(3)
+.SH SEE ALSO
+.BR libssh2_session_set_blocking(3)
+.BR libssh2_channel_read_ex(3)
+.BR libssh2_channel_write_ex(3)

docs/libssh2_channel_setenv.3

@@ -0,0 +1,19 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_setenv 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_setenv - convenience macro for \fIlibssh2_channel_setenv_ex(3)\fP calls
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_channel_setenv(arguments)
+
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_setenv_ex(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_setenv_ex(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_setenv_ex(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_setenv_ex(3)\fP

docs/libssh2_channel_setenv_ex.3

@@ -0,0 +1,43 @@
+.\" $Id: libssh2_channel_setenv_ex.3,v 1.2 2009/03/16 23:25:14 bagder Exp $
+.\"
+.TH libssh2_channel_setenv_ex 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_setenv_ex - set an environment variable on the channel
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int
+libssh2_channel_setenv_ex(LIBSSH2_CHANNEL *channel, char *varname, unsigned int varname_len, const char *value, unsigned int value_len);
+
+int
+libssh2_channel_setenv(LIBSSH2_CHANNEL *channel, char *varname, const char *value);
+
+.SH DESCRIPTION
+\fIchannel\fP - Previously opened channel instance such as returned by 
+.BR libssh2_channel_open_ex(3)
+
+\fIvarname\fP - Name of environment variable to set on the remote 
+channel instance.
+
+\fIvarname_len\fP - Length of passed varname parameter.
+
+\fIvalue\fP - Value to set varname to.
+
+\fIvalue_len\fP - Length of value parameter.
+
+Set an environment variable in the remote channel's process space. Note that
+this does not make sense for all channel types and may be ignored by the
+server despite returning success.
+.SH RETURN VALUE
+Return 0 on success or negative on failure.  It returns
+LIBSSH2_ERROR_EAGAIN when it would otherwise block. While
+LIBSSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se.
+
+.SH ERRORS
+\fILIBSSH2_ERROR_ALLOC\fP -  An internal memory allocation call failed.
+
+\fILIBSSH2_ERROR_SOCKET_SEND\fP - Unable to send data on socket.
+
+\fILIBSSH2_ERROR_CHANNEL_REQUEST_DENIED\fP - 
+.SH SEE ALSO
+.BR libssh2_channel_open_ex(3)

docs/libssh2_channel_shell.3

@@ -0,0 +1,19 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_shell 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_shell - convenience macro for \fIlibssh2_channel_process_startup(3)\fP calls
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_channel_shell(arguments)
+
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_process_startup(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_process_startup(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_process_startup(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_process_startup(3)\fP

docs/libssh2_channel_subsystem.3

@@ -0,0 +1,19 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_subsystem 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_subsystem - convenience macro for \fIlibssh2_channel_process_startup(3)\fP calls
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_channel_subsystem(arguments)
+
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_process_startup(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_process_startup(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_process_startup(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_process_startup(3)\fP

docs/libssh2_channel_wait_closed.3

@@ -0,0 +1,24 @@
+.\" $Id: libssh2_channel_wait_closed.3,v 1.2 2007/11/29 10:04:16 bagder Exp $
+.\"
+.TH libssh2_channel_wait_closed 3 "29 Nov 2007" "libssh2 0.19" "libssh2 manual"
+.SH NAME
+libssh2_channel_wait_closed - wait for the remote to close the channel
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int 
+libssh2_channel_wait_closed(LIBSSH2_CHANNEL *channel);
+
+.SH DESCRIPTION
+Enter a temporary blocking state until the remote host closes the named
+channel. Typically sent after \fIlibssh2_channel_close(3)\fP in order to
+examine the exit status.
+
+.SH RETURN VALUE
+Return 0 on success or negative on failure. It returns LIBSSH2_ERROR_EAGAIN
+when it would otherwise block. While LIBSSH2_ERROR_EAGAIN is a negative
+number, it isn't really a failure per se.
+.SH SEE ALSO
+.BR libssh2_channel_send_eof(3)
+.BR libssh2_channel_eof(3)
+.BR libssh2_channel_wait_eof(3)

docs/libssh2_channel_wait_eof.3

@@ -0,0 +1,21 @@
+.\" $Id: libssh2_channel_wait_eof.3,v 1.5 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_wait_eof 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_wait_eof - wait for the remote to reply to an EOF request
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int 
+libssh2_channel_wait_eof(LIBSSH2_CHANNEL *channel);
+
+.SH DESCRIPTION
+Wait for the remote end to acknowledge an EOF request.
+
+.SH RETURN VALUE
+Return 0 on success or negative on failure. It returns
+LIBSSH2_ERROR_EAGAIN when it would otherwise block. While
+LIBSSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se.
+.SH SEE ALSO
+.BR libssh2_channel_send_eof(3)
+.BR libssh2_channel_eof(3)

docs/libssh2_channel_window_read.3

@@ -0,0 +1,19 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_window_read 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_window_read - convenience macro for \fIlibssh2_channel_window_read_ex(3)\fP calls
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_channel_window_read(arguments)
+
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_window_read_ex(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_window_read_ex(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_window_read_ex(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_window_read_ex(3)\fP

docs/libssh2_channel_window_read_ex.3

@@ -0,0 +1,26 @@
+.\" $Id: libssh2_channel_window_read_ex.3,v 1.2 2009/03/16 23:25:14 bagder Exp $
+.\"
+.TH libssh2_channel_window_read_ex 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_window_read_ex - Check the status of the read window
+.SH SYNOPSIS
+#include <libssh2.h>
+
+unsigned long
+libssh2_channel_window_read_ex(LIBSSH2_CHANNEL *channel,
+                               unsigned long *read_avail,
+                               unsigned long *window_size_initial)
+.SH DESCRIPTION
+Check the status of the read window. Returns the number of bytes which the
+remote end may send without overflowing the window limit read_avail (if
+passed) will be populated with the number of bytes actually available to be
+read window_size_initial (if passed) will be populated with the
+window_size_initial as defined by the channel_open request
+.SH RETURN VALUE
+The number of bytes which the remote end may send without overflowing the
+window limit
+.SH ERRORS
+
+.SH SEE ALSO
+.BR libssh2_channel_receive_window_adjust(3),
+.BR libssh2_channel_window_write_ex(3)

docs/libssh2_channel_window_write.3

@@ -0,0 +1,19 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_window_write 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_window_write - convenience macro for \fIlibssh2_channel_window_write_ex(3)\fP calls
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_channel_window_write(arguments)
+
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_window_write_ex(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_window_write_ex(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_window_write_ex(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_window_write_ex(3)\fP

docs/libssh2_channel_window_write_ex.3

@@ -0,0 +1,23 @@
+.\" $Id: libssh2_channel_window_write_ex.3,v 1.2 2009/03/16 23:25:14 bagder Exp $
+.\"
+.TH libssh2_channel_window_write_ex 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_window_write_ex - Check the status of the write window
+.SH SYNOPSIS
+#include <libssh2.h>
+
+unsigned long
+libssh2_channel_window_write_ex(LIBSSH2_CHANNEL *channel,
+                                unsigned long *window_size_initial)
+.SH DESCRIPTION
+Check the status of the write window Returns the number of bytes which may be
+safely writen on the channel without blocking. 'window_size_initial' (if
+passed) will be populated with the size of the initial window as defined by
+the channel_open request
+.SH RETURN VALUE
+Number of bytes which may be safely writen on the channel without blocking.
+.SH ERRORS
+
+.SH SEE ALSO
+.BR libssh2_channel_window_read_ex(3),
+.BR libssh2_channel_receive_window_adjust(3)

docs/libssh2_channel_write.3

@@ -0,0 +1,20 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_write 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_write - convenience macro for \fIlibssh2_channel_write_ex(3)\fP
+.SH SYNOPSIS
+.nf
+#include <libssh2.h>
+
+#define libssh2_channel_write(channel, buf, buflen) \\
+  libssh2_channel_write_ex((channel), 0, (buf), (buflen))
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_write_ex(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_write_ex(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_write_ex(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_write_ex(3)\fP

docs/libssh2_channel_write_ex.3

@@ -0,0 +1,49 @@
+.\" $Id: libssh2_channel_write_ex.3,v 1.6 2009/03/16 23:25:14 bagder Exp $
+.\"
+.TH libssh2_channel_write_ex 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_write_ex - write data to a channel stream blocking
+.SH SYNOPSIS
+.nf
+#include <libssh2.h>
+
+ssize_t libssh2_channel_write_ex(LIBSSH2_CHANNEL *channel,
+                                 int stream_id, char *buf,
+                                 size_t buflen);
+.SH DESCRIPTION
+Write data to a channel stream. All channel streams have one standard I/O
+substream (stream_id == 0), and may have up to 2^32 extended data streams as
+identified by the selected \fIstream_id\fP. The SSH2 protocol currently
+defines a stream ID of 1 to be the stderr substream.
+
+\fIchannel\fP - active channel stream to write to. 
+
+\fIstream_id\fP - substream ID number (e.g. 0 or SSH_EXTENDED_DATA_STDERR) 
+
+\fIbuf\fP - pointer to buffer to write
+
+\fIbuflen\fP - size of the data to write
+
+\fIlibssh2_channel_write(3)\fP and \fIlibssh2_channel_write_stderr(3)\fP are
+convenience macros for this function.
+
+\fIlibssh2_channel_write_ex(3)\fP will use as much as possible of the buffer
+and put it into a single SSH protocol packet. This means that to get maximum
+performance when sending larger files, you should try to always pass in at
+least 32K of data to this function.
+.SH RETURN VALUE
+Actual number of bytes written or negative on failure.
+LIBSSH2_ERROR_EAGAIN when it would otherwise block. While
+LIBSSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se.
+.SH ERRORS
+\fILIBSSH2_ERROR_ALLOC\fP - An internal memory allocation call failed.
+
+\fILIBSSH2_ERROR_SOCKET_SEND\fP - Unable to send data on socket.
+
+\fILIBSSH2_ERROR_CHANNEL_CLOSED\fP - The channel has been closed.
+
+\fILIBSSH2_ERROR_CHANNEL_EOF_SENT\fP - The channel has been requested to be
+closed.
+.SH SEE ALSO
+.BR libssh2_channel_open_ex(3)
+.BR libssh2_channel_read_ex(3)

docs/libssh2_channel_write_stderr.3

@@ -0,0 +1,20 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_write_stderr 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_write_stderr - convenience macro for \fIlibssh2_channel_write_ex(3)\fP
+.SH SYNOPSIS
+.nf
+#include <libssh2.h>
+
+#define libssh2_channel_write_stderr(channel, buf, buflen)  \\
+  libssh2_channel_write_ex((channel), SSH_EXTENDED_DATA_STDERR, (buf), (buflen))
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_write_ex(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_write_ex(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_write_ex(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_write_ex(3)\fP

docs/libssh2_channel_x11_req.3

@@ -0,0 +1,19 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_channel_x11_req 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_channel_x11_req - convenience macro for \fIlibssh2_channel_x11_req_ex(3)\fP calls
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_channel_x11_req(arguments)
+
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_channel_x11_req_ex(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_channel_x11_req_ex(3)\fP
+.SH ERRORS
+See \fIlibssh2_channel_x11_req_ex(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_channel_x11_req_ex(3)\fP

docs/libssh2_channel_x11_req_ex.3

@@ -0,0 +1,46 @@
+.\" $Id: libssh2_channel_x11_req_ex.3,v 1.2 2009/03/16 23:25:14 bagder Exp $
+.\"
+.TH libssh2_channel_x11_req_ex 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_channel_x11_req_ex - request an X11 forwarding channel
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int
+libssh2_channel_x11_req_ex(LIBSSH2_CHANNEL *channel, int single_connection, const char *auth_proto, const char *auth_cookie, int screen_number);
+
+int
+libssh2_channel_x11_req(LIBSSH2_CHANNEL *channel, int screen_number);
+
+.SH DESCRIPTION
+\fIchannel\fP - Previously opened channel instance such as returned by 
+.BR libssh2_channel_open_ex(3)
+
+\fIsingle_connection\fP - non-zero to only forward a single connection.
+
+\fIauth_proto\fP - X11 authentication protocol to use
+
+\fIauth_cookie\fP - the cookie (hexadecimal encoded).
+
+\fIscreen_number\fP - the XLL screen to forward
+
+Request an X11 forwarding on \fIchannel\fP. To use X11 forwarding, 
+.BR libssh2_session_callback_set(3)
+must first be called to set \fBLIBSSH2_CALLBACK_X11\fP. This callback will be
+invoked when the remote host accepts the X11 forwarding.
+
+.SH RETURN VALUE
+Return 0 on success or negative on failure.  It returns
+LIBSSH2_ERROR_EAGAIN when it would otherwise block. While
+LIBSSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se.
+
+.SH ERRORS
+\fILIBSSH2_ERROR_ALLOC\fP -  An internal memory allocation call failed.
+
+\fILIBSSH2_ERROR_SOCKET_SEND\fP - Unable to send data on socket.
+
+\fILIBSSH2_ERROR_CHANNEL_REQUEST_DENIED\fP - 
+
+.SH SEE ALSO
+.BR libssh2_channel_open_ex(3)
+.BR libssh2_session_callback_set(3)

docs/libssh2_exit.3

@@ -0,0 +1,14 @@
+.TH libssh2_exit 3 "19 Mar 2010" "libssh2 1.2.5" "libssh2 manual"
+.SH NAME
+libssh2_exit - global library deinitialization
+.SH SYNOPSIS
+#include <libssh2.h>
+
+void
+libssh2_exit(void);
+.SH DESCRIPTION
+Exit the libssh2 functions and free's all memory used internal.
+.SH AVAILABILITY
+Added in libssh2 1.2.5
+.SH SEE ALSO
+.BR libssh2_init(3)

docs/libssh2_free_host_entry.3

@@ -0,0 +1,14 @@
+.\" $Id: libssh2_free_host_entry.3,v 1.1 2009/03/16 15:00:45 bagder Exp $
+.\"
+.TH libssh2_free_host_entry 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_free_host_entry - TODO
+.SH SYNOPSIS
+
+.SH DESCRIPTION
+
+.SH RETURN VALUE
+
+.SH ERRORS
+
+.SH SEE ALSO

docs/libssh2_host_entry_match.3

@@ -0,0 +1,14 @@
+.\" $Id: libssh2_host_entry_match.3,v 1.1 2009/03/16 15:00:45 bagder Exp $
+.\"
+.TH libssh2_host_entry_match 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_host_entry_match - TODO
+.SH SYNOPSIS
+
+.SH DESCRIPTION
+
+.SH RETURN VALUE
+
+.SH ERRORS
+
+.SH SEE ALSO

docs/libssh2_hostkey_hash.3

@@ -0,0 +1,27 @@
+.\" $Id: libssh2_hostkey_hash.3,v 1.2 2009/03/17 10:34:27 bagder Exp $
+.\"
+.TH libssh2_hostkey_hash 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_hostkey_hash - return a hash of the remote host's key
+.SH SYNOPSIS
+#include <libssh2.h>
+
+const char *
+libssh2_hostkey_hash(LIBSSH2_SESSION *session, int hash_type);
+
+.SH DESCRIPTION
+\fIsession\fP - Session instance as returned by 
+.BR libssh2_session_init_ex(3)
+
+\fIhash_type\fP - One of: \fBLIBSSH2_HOSTKEY_HASH_MD5\fP or 
+\fBLIBSSH2_HOSTKEY_HASH_SHA1\fP.
+
+Returns the computed digest of the remote system's hostkey. The length of 
+the returned string is hash_type specific (e.g. 16 bytes for MD5, 
+20 bytes for SHA1).
+.SH RETURN VALUE
+Computed hostkey hash value. or NULL if the session has not yet been started 
+up. (The hash consists of raw binary bytes, not hex digits, so is not 
+directly printable.)
+.SH SEE ALSO
+.BR libssh2_session_init_ex(3)

docs/libssh2_init.3

@@ -0,0 +1,20 @@
+.TH libssh2_init 3 "19 Mar 2010" "libssh2 1.2.5" "libssh2 manual"
+.SH NAME
+libssh2_init - global library initialization
+.SH SYNOPSIS
+#include <libssh2.h>
+
+#define LIBSSH2_INIT_NO_CRYPTO 0x0001
+
+int
+libssh2_init(int flags);
+.SH DESCRIPTION
+Initialize the libssh2 functions.  This typically initialize the
+crypto library.  It uses a global state, and is not thread safe -- you
+must make sure this function is not called concurrently.
+.SH RETURN VALUE
+Returns 0 if succeeded, or a negative value for error.
+.SH AVAILABILITY
+Added in libssh2 1.2.5
+.SH SEE ALSO
+.BR libssh2_exit(3)

docs/libssh2_knownhost_add.3

@@ -0,0 +1,66 @@
+
+.\" Copyright (c) 2009, 2010 by Daniel Stenberg
+.\"
+.TH libssh2_knownhost_add 3 "28 May 2009" "libssh2 1.2" "libssh2 manual"
+.SH NAME
+libssh2_knownhost_add - add a known host
+.SH SYNOPSIS
+.nf
+#include <libssh2.h>
+
+int libssh2_knownhost_add(LIBSSH2_KNOWNHOSTS *hosts,
+                          char *host, char *salt,
+                          char *key, size_t keylen,
+                          int typemask,
+                          struct libssh2_knownhost **store);
+.SH DESCRIPTION
+We discourage use of this function as of libssh2 1.2.5. Instead we strongly
+urge users to use \fIlibssh2_knownhost_addc(3)\fP instead, which as a more
+complete API. \fIlibssh2_knownhost_add(3)\fP is subject for removal in a
+future release.
+
+Adds a known host to the collection of known hosts identified by the 'hosts'
+handle.
+
+\fIhost\fP is a pointer the host name in plain text or hashed. If hashed, it
+must be provided base64 encoded. The host name can be the IP numerical address
+of the host or the full name.
+
+\fIsalt\P is a pointer to the salt used for the host hashing, if the host is
+provided hashed. If the host is provided in plain text, salt has no meaning.
+The salt has to be provided base64 encoded with a trailing zero byte.
+
+\fIkey\fP is a pointer to the key for the given host.
+
+\fIkeylen\fP is the total size in bytes of the key pointed to by the \fIkey\fP
+argument
+
+\fItypemask\fP is a bitmask that specifies format and info about the data
+passed to this function. Specificly, it details what format the host name is,
+what format the key is and what key type it is.
+
+The host name is given as one of the following types:
+LIBSSH2_KNOWNHOST_TYPE_PLAIN, LIBSSH2_KNOWNHOST_TYPE_SHA1 or
+LIBSSH2_KNOWNHOST_TYPE_CUSTOM.
+
+The key is encoded using one of the following encodings:
+LIBSSH2_KNOWNHOST_KEYENC_RAW or LIBSSH2_KNOWNHOST_KEYENC_BASE64.
+
+The key is using one of these algorithms:
+LIBSSH2_KNOWNHOST_KEY_RSA1, LIBSSH2_KNOWNHOST_KEY_SSHRSA or
+LIBSSH2_KNOWNHOST_KEY_SSHDSS.
+
+\fIstore\fP should point to a pointer that gets filled in to point to the
+known host data after the addition. NULL can be passed if you don't care about
+this pointer.
+.SH RETURN VALUE
+Returns a regular libssh2 error code, where negative values are error codes
+and 0 indicates success.
+.SH AVAILABILITY
+Added in libssh2 1.2, deprecated since libssh2 1.2.5. Use
+\fIlibssh2_knownhost_addc(3)\fP instead!
+.SH SEE ALSO
+.BR libssh2_knownhost_init(3)
+.BR libssh2_knownhost_free(3)
+.BR libssh2_knownhost_check(3)
+.BR libssh2_knownhost_addc(3)

docs/libssh2_knownhost_addc.3

@@ -0,0 +1,68 @@
+
+.\" Copyright (c) 2009, 2010 by Daniel Stenberg
+.\"
+.TH libssh2_knownhost_add 3 "28 May 2009" "libssh2 1.2" "libssh2 manual"
+.SH NAME
+libssh2_knownhost_add - add a known host
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int libssh2_knownhost_addc(LIBSSH2_KNOWNHOSTS *hosts,
+                           char *host, char *salt,
+                           char *key, size_t keylen,
+                           const char *comment, size_t commentlen,
+                           int typemask,
+                           struct libssh2_knownhost **store);
+.SH DESCRIPTION
+Adds a known host to the collection of known hosts identified by the 'hosts'
+handle.
+
+\fIhost\fP is a pointer the host name in plain text or hashed. If hashed, it
+must be provided base64 encoded. The host name can be the IP numerical address
+of the host or the full name.
+
+If you want to add a key for a specific port number for the given host, you
+must provide the host name like '[host]:port' with the actual characters '['
+and ']' enclosing the host name and a colon separating the host part from the
+port number. For example: \&"[host.example.com]:222".
+
+\fIsalt\fP is a pointer to the salt used for the host hashing, if the host is
+provided hashed. If the host is provided in plain text, salt has no meaning.
+The salt has to be provided base64 encoded with a trailing zero byte.
+
+\fIkey\fP is a pointer to the key for the given host.
+
+\fIkeylen\fP is the total size in bytes of the key pointed to by the \fIkey\fP
+argument
+
+\fIcomment\fP is a pointer to a comment for the key.
+
+\fIcommentlen\fP is the total size in bytes of the comment pointed to by the \fIcomment\fP argument
+
+\fItypemask\fP is a bitmask that specifies format and info about the data
+passed to this function. Specificly, it details what format the host name is,
+what format the key is and what key type it is.
+
+The host name is given as one of the following types:
+LIBSSH2_KNOWNHOST_TYPE_PLAIN, LIBSSH2_KNOWNHOST_TYPE_SHA1 or
+LIBSSH2_KNOWNHOST_TYPE_CUSTOM.
+
+The key is encoded using one of the following encodings:
+LIBSSH2_KNOWNHOST_KEYENC_RAW or LIBSSH2_KNOWNHOST_KEYENC_BASE64.
+
+The key is using one of these algorithms:
+LIBSSH2_KNOWNHOST_KEY_RSA1, LIBSSH2_KNOWNHOST_KEY_SSHRSA or
+LIBSSH2_KNOWNHOST_KEY_SSHDSS.
+
+\fIstore\fP should point to a pointer that gets filled in to point to the
+known host data after the addition. NULL can be passed if you don't care about
+this pointer.
+.SH RETURN VALUE
+Returns a regular libssh2 error code, where negative values are error codes
+and 0 indicates success.
+.SH AVAILABILITY
+Added in libssh2 1.2.5
+.SH SEE ALSO
+.BR libssh2_knownhost_init(3)
+.BR libssh2_knownhost_free(3)
+.BR libssh2_knownhost_check(3)

docs/libssh2_knownhost_check.3

@@ -0,0 +1,58 @@
+.\"
+.\" Copyright (c) 2009 by Daniel Stenberg
+.\"
+.TH libssh2_knownhost_check 3 "28 May 2009" "libssh2 1.2" "libssh2 manual"
+.SH NAME
+libssh2_knownhost_check - check a host+key against the list of known hosts
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int libssh2_knownhost_check(LIBSSH2_KNOWNHOSTS *hosts,
+                            const char *host,
+                            const char *key, size_t keylen,
+                            int typemask,
+                            struct libssh2_knownhost **knownhost);
+.SH DESCRIPTION
+Checks a host and its associated key against the collection of known hosts,
+and returns info back about the (partially) matched entry.
+
+\fIhost\fP is a pointer the host name in plain text. The host name can be the
+IP numerical address of the host or the full name.
+
+\fIkey\fP is a pointer to the key for the given host.
+
+\fIkeylen\fP is the total size in bytes of the key pointed to by the \fIkey\fP
+argument
+
+\fItypemask\fP is a bitmask that specifies format and info about the data
+passed to this function. Specificly, it details what format the host name is,
+what format the key is and what key type it is.
+
+The host name is given as one of the following types:
+LIBSSH2_KNOWNHOST_TYPE_PLAIN or LIBSSH2_KNOWNHOST_TYPE_CUSTOM.
+
+The key is encoded using one of the following encodings:
+LIBSSH2_KNOWNHOST_KEYENC_RAW or LIBSSH2_KNOWNHOST_KEYENC_BASE64.
+
+\fIknownhost\fP if set to non-NULL, it must be a pointer to a 'struct
+libssh2_knownhost' pointer that gets filled in to point to info about a known
+host that matches or partially matches.
+.SH RETURN VALUE
+\fIlibssh2_knownhost_check(3)\fP returns info about how well the provided
+host + key pair matched one of the entries in the list of known hosts.
+
+LIBSSH2_KNOWNHOST_CHECK_FAILURE - something prevented the check to be made
+
+LIBSSH2_KNOWNHOST_CHECK_NOTFOUND - no host match was found
+
+LIBSSH2_KNOWNHOST_CHECK_MATCH - hosts and keys match.
+
+LIBSSH2_KNOWNHOST_CHECK_MISMATCH - host was found, but the keys didn't match!
+.SH AVAILABILITY
+Added in libssh2 1.2
+.SH EXAMPLE
+See the ssh2_exec.c example as provided in the tarball.
+.SH SEE ALSO
+.BR libssh2_knownhost_init(3)
+.BR libssh2_knownhost_free(3)
+.BR libssh2_knownhost_add(3)

docs/libssh2_knownhost_checkp.3

@@ -0,0 +1,63 @@
+.\"
+.\" Copyright (c) 2009-2010 by Daniel Stenberg
+.\"
+.TH libssh2_knownhost_check 3 "1 May 2010" "libssh2 1.2.6" "libssh2 manual"
+.SH NAME
+libssh2_knownhost_checkp - check a host+key against the list of known hosts
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int libssh2_knownhost_checkp(LIBSSH2_KNOWNHOSTS *hosts,
+                             const char *host, int port,
+                             const char *key, size_t keylen,
+                             int typemask,
+                             struct libssh2_knownhost **knownhost);
+.SH DESCRIPTION
+Checks a host and its associated key against the collection of known hosts,
+and returns info back about the (partially) matched entry.
+
+\fIhost\fP is a pointer the host name in plain text. The host name can be the
+IP numerical address of the host or the full name.
+
+\fIport\fP is the port number used by the host (or a negative number
+to check the generic host). If the port number is given, libssh2 will
+check the key for the specific host + port number combination in
+addition to the plain host name only check.
+
+\fIkey\fP is a pointer to the key for the given host.
+
+\fIkeylen\fP is the total size in bytes of the key pointed to by the \fIkey\fP
+argument
+
+\fItypemask\fP is a bitmask that specifies format and info about the data
+passed to this function. Specificly, it details what format the host name is,
+what format the key is and what key type it is.
+
+The host name is given as one of the following types:
+LIBSSH2_KNOWNHOST_TYPE_PLAIN or LIBSSH2_KNOWNHOST_TYPE_CUSTOM.
+
+The key is encoded using one of the following encodings:
+LIBSSH2_KNOWNHOST_KEYENC_RAW or LIBSSH2_KNOWNHOST_KEYENC_BASE64.
+
+\fIknownhost\fP if set to non-NULL, it must be a pointer to a 'struct
+libssh2_knownhost' pointer that gets filled in to point to info about a known
+host that matches or partially matches.
+.SH RETURN VALUE
+\fIlibssh2_knownhost_check(3)\fP returns info about how well the provided
+host + key pair matched one of the entries in the list of known hosts.
+
+LIBSSH2_KNOWNHOST_CHECK_FAILURE - something prevented the check to be made
+
+LIBSSH2_KNOWNHOST_CHECK_NOTFOUND - no host match was found
+
+LIBSSH2_KNOWNHOST_CHECK_MATCH - hosts and keys match.
+
+LIBSSH2_KNOWNHOST_CHECK_MISMATCH - host was found, but the keys didn't match!
+.SH AVAILABILITY
+Added in libssh2 1.2.6
+.SH EXAMPLE
+See the ssh2_exec.c example as provided in the tarball.
+.SH SEE ALSO
+.BR libssh2_knownhost_init(3)
+.BR libssh2_knownhost_free(3)
+.BR libssh2_knownhost_add(3)

docs/libssh2_knownhost_del.3

@@ -0,0 +1,26 @@
+.\"
+.\" Copyright (c) 2009 by Daniel Stenberg
+.\"
+.TH libssh2_knownhost_del 3 "28 May 2009" "libssh2 1.2" "libssh2 manual"
+.SH NAME
+libssh2_knownhost_del - delete a known host entry
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int libssh2_knownhost_del(LIBSSH2_KNOWNHOSTS *hosts,
+                          struct libssh2_knownhost *entry);
+.SH DESCRIPTION
+Delete a known host entry from the collection of known hosts.
+
+\fIentry\fP is a pointer to a struct that you can extract with
+\fIlibssh2_knownhost_check(3)\fP or \fIlibssh2_knownhost_get(3)\fP.
+.SH RETURN VALUE
+Returns a regular libssh2 error code, where negative values are error codes
+and 0 indicates success.
+.SH AVAILABILITY
+Added in libssh2 1.2
+.SH SEE ALSO
+.BR libssh2_knownhost_init(3)
+.BR libssh2_knownhost_free(3)
+.BR libssh2_knownhost_add(3)
+.BR libssh2_knownhost_check(3)

docs/libssh2_knownhost_free.3

@@ -0,0 +1,20 @@
+.\"
+.\" Copyright (c) 2009 by Daniel Stenberg
+.\"
+.TH libssh2_knownhost_free 3 "28 May 2009" "libssh2 1.2" "libssh2 manual"
+.SH NAME
+libssh2_knownhost_free - free a collection of known hosts
+.SH SYNOPSIS
+#include <libssh2.h>
+
+void libssh2_knownhost_free(LIBSSH2_KNOWNHOSTS *hosts);
+.SH DESCRIPTION
+Free a collection of known hosts.
+.SH RETURN VALUE
+None.
+.SH AVAILABILITY
+Added in libssh2 1.2
+.SH SEE ALSO
+.BR libssh2_knownhost_init(3)
+.BR libssh2_knownhost_add(3)
+.BR libssh2_knownhost_check(3)

docs/libssh2_knownhost_get.3

@@ -0,0 +1,35 @@
+.\"
+.\" Copyright (c) 2009 by Daniel Stenberg
+.\"
+.TH libssh2_knownhost_get 3 "28 May 2009" "libssh2 1.2" "libssh2 manual"
+.SH NAME
+libssh2_knownhost_get - get a known host off the collection of known hosts
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int libssh2_knownhost_get(LIBSSH2_KNOWNHOSTS *hosts,
+                          struct libssh2_knownhost **store,
+                          struct libssh2_knownhost *prev):
+.SH DESCRIPTION
+\fIlibssh2_knownhost_get(3)\fP allows an application to iterate over all known
+hosts in the collection.
+
+\fIstore\fP should point to a pointer that gets filled in to point to the
+known host data.
+
+\fIprev\fP is a pointer to a previous 'struct libssh2_knownhost' as returned
+by a previous invoke of this function, or NULL to get the first entry in the
+internal collection.
+.SH RETURN VALUE
+Returns 0 if everything is fine and information about a host was stored in
+the \fIstore\fP struct.
+
+Returns 1 if it reached the end of hosts.
+
+Returns negative values for error
+.SH AVAILABILITY
+Added in libssh2 1.2
+.SH SEE ALSO
+.BR libssh2_knownhost_readfile(3)
+.BR libssh2_knownhost_writefile(3)
+.BR libssh2_knownhost_add(3)

docs/libssh2_knownhost_init.3

@@ -0,0 +1,25 @@
+.\"
+.\" Copyright (c) 2009 by Daniel Stenberg
+.\"
+.TH libssh2_knownhost_init 3 "28 May 2009" "libssh2 1.2" "libssh2 manual"
+.SH NAME
+libssh2_knownhost_init - init a collection of known hosts
+.SH SYNOPSIS
+#include <libssh2.h>
+
+LIBSSH2_KNOWNHOSTS *libssh2_knownhost_init(LIBSSH2_SESSION *session);
+.SH DESCRIPTION
+Init a collection of known hosts for this session. Returns the handle to an
+internal representation of a known host collection.
+
+Call \fBlibssh2_knownhost_free(3)\fP to free the collection again after you're
+doing using it.
+.SH RETURN VALUE
+Returns a handle pointer or NULL if something went wrong. The returned handle
+is used as input to all other known host related functions libssh2 provides.
+.SH AVAILABILITY
+Added in libssh2 1.2
+.SH SEE ALSO
+.BR libssh2_knownhost_free(3)
+.BR libssh2_knownhost_add(3)
+.BR libssh2_knownhost_check(3)

docs/libssh2_knownhost_readfile.3

@@ -0,0 +1,29 @@
+.\"
+.\" Copyright (c) 2009 by Daniel Stenberg
+.\"
+.TH libssh2_knownhost_readfile 3 "28 May 2009" "libssh2 1.2" "libssh2 manual"
+.SH NAME
+libssh2_knownhost_readfile - parse a file of known hosts
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int libssh2_knownhost_readfile(LIBSSH2_KNOWNHOSTS *hosts,
+                               const char *filename, int type);
+.SH DESCRIPTION
+Reads a collection of known hosts from a specified file and adds them to the
+collection of known hosts.
+
+\fIfilename\fP specifies which file to read
+
+\fItype\fP specifies what file type it is, and
+\fILIBSSH2_KNOWNHOST_FILE_OPENSSH\fP is the only currently supported
+format. This file is normally found named ~/.ssh/known_hosts
+.SH RETURN VALUE
+Returns a regular libssh2 error code, where negative values are error codes
+and 0 indicates success.
+.SH AVAILABILITY
+Added in libssh2 1.2
+.SH SEE ALSO
+.BR libssh2_knownhost_init(3)
+.BR libssh2_knownhost_free(3)
+.BR libssh2_knownhost_check(3)

docs/libssh2_knownhost_readline.3

@@ -0,0 +1,30 @@
+.\"
+.\" Copyright (c) 2009 by Daniel Stenberg
+.\"
+.TH libssh2_knownhost_readline 3 "28 May 2009" "libssh2 1.2" "libssh2 manual"
+.SH NAME
+libssh2_knownhost_readline - read a known host line
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int libssh2_knownhost_readline(LIBSSH2_KNOWNHOSTS *hosts,
+                               const char *line, size_t len, int type):
+.SH DESCRIPTION
+Tell libssh2 to read a buffer as it if is a line from a known hosts file.
+
+\fIline\fP points to the start of the line
+
+\fIlen\fP is the length of the line in bytes
+
+\fItype\fP specifies what file type it is, and
+\fILIBSSH2_KNOWNHOST_FILE_OPENSSH\fP is the only currently supported
+format. This file is normally found named ~/.ssh/known_hosts
+.SH RETURN VALUE
+Returns a regular libssh2 error code, where negative values are error codes
+and 0 indicates success.
+.SH AVAILABILITY
+Added in libssh2 1.2
+.SH SEE ALSO
+.BR libssh2_knownhost_get(3)
+.BR libssh2_knownhost_writeline(3)
+.BR libssh2_knownhost_readfile(3)

docs/libssh2_knownhost_writefile.3

@@ -0,0 +1,29 @@
+.\"
+.\" Copyright (c) 2009 by Daniel Stenberg
+.\"
+.TH libssh2_knownhost_writefile 3 "28 May 2009" "libssh2 1.2" "libssh2 manual"
+.SH NAME
+libssh2_knownhost_writefile - write a collection of known hosts to a file
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int libssh2_knownhost_writefile(LIBSSH2_KNOWNHOSTS *hosts,
+                                const char *filename, int type);
+.SH DESCRIPTION
+Writes all the known hosts to the specified file using the specified file
+format.
+
+\fIfilename\fP specifies what filename to create
+
+\fItype\fP specifies what file type it is, and
+\fILIBSSH2_KNOWNHOST_FILE_OPENSSH\fP is the only currently supported
+format.
+.SH RETURN VALUE
+Returns a regular libssh2 error code, where negative values are error codes
+and 0 indicates success.
+.SH AVAILABILITY
+Added in libssh2 1.2
+.SH SEE ALSO
+.BR libssh2_knownhost_readfile(3)
+.BR libssh2_knownhost_add(3)
+

docs/libssh2_knownhost_writeline.3

@@ -0,0 +1,46 @@
+.\"
+.\" Copyright (c) 2009 by Daniel Stenberg
+.\"
+.TH libssh2_knownhost_writeline 3 "28 May 2009" "libssh2 1.2" "libssh2 manual"
+.SH NAME
+libssh2_knownhost_writeline - convert a known host to a line for storage
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_knownhost_writeline(LIBSSH2_KNOWNHOSTS *hosts,
+                            struct libssh2_knownhost *known,
+                            char *buffer, size_t buflen,
+                            size_t *outlen,
+                            int type);
+.SH DESCRIPTION
+Converts a single known host to a single line of output for storage, using
+the 'type' output format.
+
+\fIknown\fP identifies which particular known host
+
+\fIbuffer\fP points to an allocated buffer
+
+\fIbuflen\fP is the size of the \fIbuffer\fP. See RETURN VALUE about the size.
+
+\fIoutlen\fP must be a pointer to a size_t variable that will get the output
+length of the stored data chunk. The number does not included the trailing
+zero!
+
+\fItype\fP specifies what file type it is, and
+\fILIBSSH2_KNOWNHOST_FILE_OPENSSH\fP is the only currently supported
+format.
+.SH RETURN VALUE
+Returns a regular libssh2 error code, where negative values are error codes
+and 0 indicates success.
+
+If the provided buffer is deemed too small to fit the data libssh2 wants to
+store in it, LIBSSH2_ERROR_BUFFER_TOO_SMALL will be returned. The application
+is then advised to call the function again with a larger buffer. The
+\fIoutlen\fP size will then hold the requested size.
+.SH AVAILABILITY
+Added in libssh2 1.2
+.SH SEE ALSO
+.BR libssh2_knownhost_get(3)
+.BR libssh2_knownhost_readline(3)
+.BR libssh2_knownhost_writefile(3)
+

docs/libssh2_new_host_entry.3

@@ -0,0 +1,14 @@
+.\" $Id: libssh2_new_host_entry.3,v 1.1 2009/03/16 15:00:45 bagder Exp $
+.\"
+.TH libssh2_new_host_entry 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_new_host_entry - TODO
+.SH SYNOPSIS
+
+.SH DESCRIPTION
+
+.SH RETURN VALUE
+
+.SH ERRORS
+
+.SH SEE ALSO

docs/libssh2_poll.3

@@ -0,0 +1,23 @@
+.\" $Id: libssh2_poll.3,v 1.4 2009/04/14 21:38:36 bagder Exp $
+.\"
+.TH libssh2_poll 3 "14 Dec 2006" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_poll - poll for activity on a socket, channel or listener
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int libssh2_poll(LIBSSH2_POLLFD *fds, unsigned int nfds, long timeout);
+.SH DESCRIPTION
+This function is deprecated. Do note use. We encourage users to instead use
+the \fIpoll(3)\fP or \fIselect(3)\fP functions to check for socket activity or
+when specific sockets are ready to get recevied from or send to.
+
+Poll for activity on a socket, channel, listener, or any combination of these
+three types. The calling semantics for this function generally match
+\fIpoll(2)\fP however the structure of fds is somewhat more complex in order
+to accommodate the disparate datatypes, POLLFD constants have been namespaced
+to avoid platform discrepancies, and revents has additional values defined.
+.SH "RETURN VALUE"
+Number of fds with interesting events.
+.SH SEE ALSO
+.BR libssh2_poll_channel_read(3)

docs/libssh2_poll_channel_read.3

@@ -0,0 +1,20 @@
+.\" $Id: libssh2_poll_channel_read.3,v 1.3 2009/04/14 21:38:36 bagder Exp $
+.\"
+.TH libssh2_poll_channel_read 3 "14 Dec 2006" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_poll_channel_read - check if data is available
+.SH SYNOPSIS
+#include <libssh2.h>
+
+int libssh2_poll_channel_read(LIBSSH2_CHANNEL *channel, int extended);
+.SH DESCRIPTION
+This function is deprecated. Do note use.
+
+\fIlibssh2_poll_channel_read(3)\fP checks to see if data is available in the
+\fIchannel\fP's read buffer. No attempt is made with this method to see if
+packets are available to be processed. For full polling support, use
+\fIlibssh2_poll(3)\fP.
+.SH RETURN VALUE
+Returns 1 when data is available and 0 otherwise.
+.SH SEE ALSO
+.BR libssh2_poll(3)

docs/libssh2_publickey_add.3

@@ -0,0 +1,19 @@
+.\" $Id: template.3,v 1.4 2007/06/13 16:41:33 jehousley Exp $
+.\"
+.TH libssh2_publickey_add 3 "20 Feb 2010" "libssh2 1.2.4" "libssh2 manual"
+.SH NAME
+libssh2_publickey_add - convenience macro for \fIlibssh2_publickey_add_ex(3)\fP calls
+.SH SYNOPSIS
+#include <libssh2.h>
+
+libssh2_publickey_add(arguments)
+
+.SH DESCRIPTION
+This is a macro defined in a public libssh2 header file that is using the
+underlying function \fIlibssh2_publickey_add_ex(3)\fP.
+.SH RETURN VALUE
+See \fIlibssh2_publickey_add_ex(3)\fP
+.SH ERRORS
+See \fIlibssh2_publickey_add_ex(3)\fP
+.SH SEE ALSO
+.BR \fIlibssh2_publickey_add_ex(3)\fP

docs/libssh2_publickey_add_ex.3

@@ -0,0 +1,14 @@
+.\" $Id: libssh2_publickey_add_ex.3,v 1.1 2009/03/16 15:00:45 bagder Exp $
+.\"
+.TH libssh2_publickey_add_ex 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_publickey_add_ex - TODO
+.SH SYNOPSIS
+
+.SH DESCRIPTION
+
+.SH RETURN VALUE
+
+.SH ERRORS
+
+.SH SEE ALSO

docs/libssh2_publickey_init.3

@@ -0,0 +1,14 @@
+.\" $Id: libssh2_publickey_init.3,v 1.1 2009/03/16 15:00:45 bagder Exp $
+.\"
+.TH libssh2_publickey_init 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_publickey_init - TODO
+.SH SYNOPSIS
+
+.SH DESCRIPTION
+
+.SH RETURN VALUE
+
+.SH ERRORS
+
+.SH SEE ALSO

docs/libssh2_publickey_list_fetch.3

@@ -0,0 +1,14 @@
+.\" $Id: libssh2_publickey_list_fetch.3,v 1.1 2009/03/16 15:00:45 bagder Exp $
+.\"
+.TH libssh2_publickey_list_fetch 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
+.SH NAME
+libssh2_publickey_list_fetch - TODO
+.SH SYNOPSIS
+
+.SH DESCRIPTION
+
+.SH RETURN VALUE
+
+.SH ERRORS
+
+.SH SEE ALSO