comparison mupdf-source/thirdparty/curl/docs/libcurl/opts/CURLINFO_RESPONSE_CODE.3 @ 2:b50eed0cc0ef upstream

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author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
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23 .TH CURLINFO_RESPONSE_CODE 3 "28 Aug 2015" "libcurl 7.44.0" "curl_easy_getinfo options"
24 .SH NAME
25 CURLINFO_RESPONSE_CODE \- get the last response code
26 .SH SYNOPSIS
27 #include <curl/curl.h>
28
29 CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_RESPONSE_CODE, long *codep);
30 .SH DESCRIPTION
31 Pass a pointer to a long to receive the last received HTTP, FTP or SMTP
32 response code. This option was previously known as CURLINFO_HTTP_CODE in
33 libcurl 7.10.7 and earlier. The stored value will be zero if no server
34 response code has been received. Note that a proxy's CONNECT response should
35 be read with \fICURLINFO_HTTP_CONNECTCODE(3)\fP and not this.
36
37 Support for SMTP responses added in 7.25.0.
38 .SH PROTOCOLS
39 HTTP, FTP and SMTP
40 .SH EXAMPLE
41 .nf
42 CURL *curl = curl_easy_init();
43 if(curl) {
44 CURLcode res;
45 curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
46 res = curl_easy_perform(curl);
47 if(res == CURLE_OK) {
48 long response_code;
49 curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &response_code);
50 }
51 curl_easy_cleanup(curl);
52 }
53 .fi
54 .SH AVAILABILITY
55 Added in 7.10.8. CURLINFO_HTTP_CODE was added in 7.4.1.
56 .SH RETURN VALUE
57 Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
58 .SH "SEE ALSO"
59 .BR curl_easy_getinfo "(3), " curl_easy_setopt "(3), "
60 .BR CURLINFO_HTTP_CONNECTCODE "(3), "