From ff9f0eb35d80c251e9a54162eae18f44349ae59d Mon Sep 17 00:00:00 2001 From: "taesub.kim" Date: Mon, 16 Nov 2015 17:28:24 +0900 Subject: Imported Upstream version 7.40.0 Change-Id: I744943f451cb7db8f796a53f10dd6f57c297287d --- docs/libcurl/opts/CURLOPT_UPLOAD.3 | 78 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 docs/libcurl/opts/CURLOPT_UPLOAD.3 (limited to 'docs/libcurl/opts/CURLOPT_UPLOAD.3') diff --git a/docs/libcurl/opts/CURLOPT_UPLOAD.3 b/docs/libcurl/opts/CURLOPT_UPLOAD.3 new file mode 100644 index 000000000..d24bd289e --- /dev/null +++ b/docs/libcurl/opts/CURLOPT_UPLOAD.3 @@ -0,0 +1,78 @@ +.\" ************************************************************************** +.\" * _ _ ____ _ +.\" * Project ___| | | | _ \| | +.\" * / __| | | | |_) | | +.\" * | (__| |_| | _ <| |___ +.\" * \___|\___/|_| \_\_____| +.\" * +.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. +.\" * +.\" * This software is licensed as described in the file COPYING, which +.\" * you should have received as part of this distribution. The terms +.\" * are also available at http://curl.haxx.se/docs/copyright.html. +.\" * +.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell +.\" * copies of the Software, and permit persons to whom the Software is +.\" * furnished to do so, under the terms of the COPYING file. +.\" * +.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +.\" * KIND, either express or implied. +.\" * +.\" ************************************************************************** +.\" +.TH CURLOPT_UPLOAD 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options" +.SH NAME +CURLOPT_UPLOAD \- enable data upload +.SH SYNOPSIS +#include + +CURLcode curl_easy_setopt(CURL *handle, CURLOPT_UPLOAD, long upload); +.SH DESCRIPTION +The long parameter \fIupload\fP set to 1 tells the library to prepare for and +perform an upload. The \fICURLOPT_READDATA(3)\fP and +\fICURLOPT_INFILESIZE(3)\fP or \fICURLOPT_INFILESIZE_LARGE(3)\fP options are +also interesting for uploads. If the protocol is HTTP, uploading means using +the PUT request unless you tell libcurl otherwise. + +Using PUT with HTTP 1.1 implies the use of a "Expect: 100-continue" header. +You can disable this header with \fICURLOPT_HTTPHEADER(3)\fP as usual. + +If you use PUT to a HTTP 1.1 server, you can upload data without knowing the +size before starting the transfer if you use chunked encoding. You enable this +by adding a header like "Transfer-Encoding: chunked" with +\fICURLOPT_HTTPHEADER(3)\fP. With HTTP 1.0 or without chunked transfer, you +must specify the size. +.SH DEFAULT +0, default is download +.SH PROTOCOLS +Most +.SH EXAMPLE +.nf +CURL *curl = curl_easy_init(); +if(curl) { + /* we want to use our own read function */ + curl_easy_setopt(curl, CURLOPT_READFUNCTION, read_callback); + + /* enable uploading */ + curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L); + + /* specify target */ + curl_easy_setopt(curl, CURLOPT_URL, "ftp://example.com/dir/to/newfile"); + + /* now specify which pointer to pass to our callback */ + curl_easy_setopt(curl, CURLOPT_READDATA, hd_src); + + /* Set the size of the file to upload */ + curl_easy_setopt(curl, CURLOPT_INFILESIZE_LARGE, (curl_off_t)fsize); + + /* Now run off and do what you've been told! */ + curl_easy_perform(curl); +} +.fi +.SH AVAILABILITY +Always +.SH RETURN VALUE +Returns CURLE_OK +.SH "SEE ALSO" +.BR CURLOPT_PUT "(3), " CURLOPT_READFUNCTION "(3), " +.BR CURLOPT_INFILESIZE_LARGE "(3), " -- cgit v1.2.3