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- .TH CURLOPT_POSTREDIR 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
- .SH NAME
- CURLOPT_POSTREDIR \- how to act on a HTTP POST redirect
- .SH SYNOPSIS
- .nf
- #include <curl/curl.h>
- CURLcode curl_easy_setopt(CURL *handle, CURLOPT_POSTREDIR,
- long bitmask);
- .SH DESCRIPTION
- Pass a bitmask to control how libcurl acts on redirects after POSTs that get a
- 301, 302 or 303 response back. A parameter with bit 0 set (value
- \fBCURL_REDIR_POST_301\fP) tells the library to respect RFC2616/10.3.2 and not
- convert POST requests into GET requests when following a 301 redirection.
- Setting bit 1 (value \fBCURL_REDIR_POST_302\fP) makes libcurl maintain the
- request method after a 302 redirect whilst setting bit 2 (value
- \fBCURL_REDIR_POST_303\fP) makes libcurl maintain the request method after a
- 303 redirect. The value \fBCURL_REDIR_POST_ALL\fP is a convenience define that
- sets all three bits.
- The non-RFC behaviour is ubiquitous in web browsers, so the library does the
- conversion by default to maintain consistency. However, a server may require a
- POST to remain a POST after such a redirection. This option is meaningful only
- when setting \fICURLOPT_FOLLOWLOCATION(3)\fP.
- .SH DEFAULT
- 0
- .SH PROTOCOLS
- HTTP
- .SH EXAMPLE
- TODO
- .SH AVAILABILITY
- Added in 7.17.1. This option was known as CURLOPT_POST301 up to 7.19.0 as it
- only supported the 301 then.
- .SH RETURN VALUE
- Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
- .SH "SEE ALSO"
- .BR CURLOPT_FOLLOWLOCATION "(3), " CURLOPT_POSTFIELDS "(3), "
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