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CURLOPT_COOKIEJAR.3
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.\" ************************************************************************** .\" * _ _ ____ _ .\" * Project ___| | | | _ \| | .\" * / __| | | | |_) | | .\" * | (__| |_| | _ <| |___ .\" * \___|\___/|_| \_\_____| .\" * .\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al. .\" * .\" * This software is licensed as described in the file COPYING, which .\" * you should have received as part of this distribution. The terms .\" * are also available at http://curl.haxx.se/docs/copyright.html. .\" * .\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell .\" * copies of the Software, and permit persons to whom the Software is .\" * furnished to do so, under the terms of the COPYING file. .\" * .\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY .\" * KIND, either express or implied. .\" * .\" ************************************************************************** .\" .TH CURLOPT_COOKIEJAR 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options" .SH NAME CURLOPT_COOKIEJAR \- file name to store cookies to .SH SYNOPSIS #include <curl/curl.h> CURLcode curl_easy_setopt(CURL *handle, CURLOPT_COOKIEJAR, char *filename); .SH DESCRIPTION Pass a \fIfilename\fP as char *, zero terminated. This will make libcurl write all internally known cookies to the specified file when \fIcurl_easy_cleanup(3)\fP is called. If no cookies are known, no file will be created. Specify "-" as filename to instead have the cookies written to stdout. Using this option also enables cookies for this session, so if you for example follow a location it will make matching cookies get sent accordingly. Note that libcurl doesn't read any cookies from the cookie jar. If you want to read cookies from a file, use \fICURLOPT_COOKIEFILE(3)\fP. If the cookie jar file can't be created or written to (when the \fIcurl_easy_cleanup(3)\fP is called), libcurl will not and cannot report an error for this. Using \fICURLOPT_VERBOSE(3)\fP or \fICURLOPT_DEBUGFUNCTION(3)\fP will get a warning to display, but that is the only visible feedback you get about this possibly lethal situation. Since 7.43.0 cookies that were imported in the Set-Cookie format without a domain name are not exported by this option. .SH DEFAULT NULL .SH PROTOCOLS HTTP .SH EXAMPLE TODO .SH AVAILABILITY Along with HTTP .SH RETURN VALUE Returns CURLE_OK if HTTP is supported, CURLE_UNKNOWN_OPTION if not, or CURLE_OUT_OF_MEMORY if there was insufficient heap space. .SH "SEE ALSO" .BR CURLOPT_COOKIEFILE "(3), " CURLOPT_COOKIE "(3), " .BR CURLOPT_COOKIELIST "(3), "