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libcurl docs: improvements all over

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Daniel Stenberg
2014-09-19 15:07:58 +02:00
parent 7b85b332cb
commit 3ef73d9a88
5 changed files with 116 additions and 60 deletions
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18
docs/libcurl/libcurl-easy.3
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@@ -5,7 +5,7 @@
.\" * | (__| |_| | _ <| |___
.\" * \___|\___/|_| \_\_____|
.\" *
.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
.\" *
.\" * This software is licensed as described in the file COPYING, which
.\" * you should have received as part of this distribution. The terms
@@ -19,7 +19,7 @@
.\" * KIND, either express or implied.
.\" *
.\" **************************************************************************
.TH libcurl 3 "12 Aug 2003" "libcurl 7.10.7" "libcurl easy interface"
.TH libcurl 3 "19 Sep 2014" "libcurl" "libcurl easy interface"
.SH NAME
libcurl-easy \- easy interface overview
.SH DESCRIPTION
@@ -33,6 +33,17 @@ without a specified URL as you may have figured out yourself). You might want
to set some callbacks as well that will be called from the library when data
is available etc. \fIcurl_easy_setopt(3)\fP is used for all this.
\fICURLOPT_URL(3)\fP is only option you really must set, as otherwise there
can be no transfer. Another commonly used option is \fICURLOPT_VERBOSE(3)\fP
that will help you see what libcurl is doing under the hood, very useful when
debugging for example. The \fIcurl_easy_setopt(3)\fP man page has a full index
of the over 200 available options.
If you at any point would like to blank all previously set options for a
single easy handle, you can call \fIcurl_easy_reset(3)\fP and you can also
make a clone of an easy handle (with all its set options) using
\fIcurl_easy_duphandle(3)\fP.
When all is setup, you tell libcurl to perform the transfer using
\fIcurl_easy_perform(3)\fP. It will then do the entire operation and won't
return until it is done (successfully or not).
@@ -42,4 +53,5 @@ transfer, or if you're done, cleanup the session by calling
\fIcurl_easy_cleanup(3)\fP. If you want persistent connections, you don't
cleanup immediately, but instead run ahead and perform other transfers using
the same easy handle.
.SH "SEE ALSO"
.BR curl_easy_init "(3)," curl_easy_cleanup "(3)," curl_easy_setopt "(3)"