Mercurial > hgrepos > Python2 > PyMuPDF

annotate mupdf-source/thirdparty/curl/docs/libcurl/opts/CURLOPT_POSTREDIR.3 @ 17:dd9cdb856310

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Remove PKG-INFO from the because it is regenerated automatically for the sdist
author Franz Glasner <fzglas.hg@dom66.de>
date Thu, 18 Sep 2025 17:40:40 +0200
parents b50eed0cc0ef
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 .\" **************************************************************************
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2 .\" * _ _ ____ _
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3 .\" * Project ___| | | | _ \| |
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4 .\" * / __| | | | |_) | |
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5 .\" * | (__| |_| | _ <| |___
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6 .\" * \___|\___/|_| \_\_____|
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7 .\" *
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8 .\" * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
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9 .\" *
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10 .\" * This software is licensed as described in the file COPYING, which
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11 .\" * you should have received as part of this distribution. The terms
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12 .\" * are also available at https://curl.haxx.se/docs/copyright.html.
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13 .\" *
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14 .\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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15 .\" * copies of the Software, and permit persons to whom the Software is
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16 .\" * furnished to do so, under the terms of the COPYING file.
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17 .\" *
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18 .\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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19 .\" * KIND, either express or implied.
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20 .\" *
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21 .\" **************************************************************************
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22 .\"
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23 .TH CURLOPT_POSTREDIR 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
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24 .SH NAME
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25 CURLOPT_POSTREDIR \- how to act on an HTTP POST redirect
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26 .SH SYNOPSIS
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27 .nf
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28 #include <curl/curl.h>
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29
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30 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_POSTREDIR,
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31 long bitmask);
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32 .SH DESCRIPTION
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33 Pass a bitmask to control how libcurl acts on redirects after POSTs that get a
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34 301, 302 or 303 response back. A parameter with bit 0 set (value
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35 \fBCURL_REDIR_POST_301\fP) tells the library to respect RFC 7231 (section
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36 6.4.2 to 6.4.4) and not convert POST requests into GET requests when following
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37 a 301 redirection. Setting bit 1 (value \fBCURL_REDIR_POST_302\fP) makes
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38 libcurl maintain the request method after a 302 redirect whilst setting bit 2
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39 (value \fBCURL_REDIR_POST_303\fP) makes libcurl maintain the request method
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40 after a 303 redirect. The value \fBCURL_REDIR_POST_ALL\fP is a convenience
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41 define that sets all three bits.
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42
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43 The non-RFC behaviour is ubiquitous in web browsers, so the library does the
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44 conversion by default to maintain consistency. However, a server may require a
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45 POST to remain a POST after such a redirection. This option is meaningful only
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46 when setting \fICURLOPT_FOLLOWLOCATION(3)\fP.
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47 .SH DEFAULT
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48 0
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49 .SH PROTOCOLS
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50 HTTP(S)
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51 .SH EXAMPLE
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52 .nf
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53 CURL *curl = curl_easy_init();
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54 if(curl) {
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55 curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
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56
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57 /* a silly POST example */
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58 curl_easy_setopt(curl, CURLOPT_POSTFIELDS, "data=true");
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59
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60 /* example.com is redirected, so we tell libcurl to send POST on 301, 302 and
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61 303 HTTP response codes */
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62 curl_easy_setopt(curl, CURLOPT_POSTREDIR, CURL_REDIR_POST_ALL);
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63
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64 curl_easy_perform(curl);
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65 }
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66 .fi
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67 .SH AVAILABILITY
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68 Added in 7.17.1. This option was known as CURLOPT_POST301 up to 7.19.0 as it
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69 only supported the 301 then. CURL_REDIR_POST_303 was added in 7.26.0.
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70 .SH RETURN VALUE
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71 Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
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72 .SH "SEE ALSO"
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73 .BR CURLOPT_FOLLOWLOCATION "(3), " CURLOPT_POSTFIELDS "(3), "