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comparison mupdf-source/thirdparty/curl/docs/libcurl/opts/CURLOPT_HTTPPOST.3 @ 3:2c135c81b16c

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MERGE: upstream PyMuPDF 1.26.4 with MuPDF 1.26.7
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:44:09 +0200
parents b50eed0cc0ef
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0:6015a75abc2d 3:2c135c81b16c
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23 .TH CURLOPT_HTTPPOST 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
24 .SH NAME
25 CURLOPT_HTTPPOST \- specify the multipart formpost content
26 .SH SYNOPSIS
27 .nf
28 #include <curl/curl.h>
29
30 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_HTTPPOST,
31 struct curl_httppost *formpost);
32 .SH DESCRIPTION
33 Tells libcurl you want a multipart/formdata HTTP POST to be made and you
34 instruct what data to pass on to the server in the \fIformpost\fP argument.
35 Pass a pointer to a linked list of curl_httppost structs as parameter. The
36 easiest way to create such a list, is to use \fIcurl_formadd(3)\fP as
37 documented. The data in this list must remain intact as long as the curl
38 transfer is alive and is using it.
39
40 Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header.
41 You can disable this header with \fICURLOPT_HTTPHEADER(3)\fP.
42
43 When setting \fICURLOPT_HTTPPOST(3)\fP, it will automatically set
44 \fICURLOPT_NOBODY(3)\fP to 0.
45
46 This option is deprecated! Do not use it. Use \fICURLOPT_MIMEPOST(3)\fP
47 instead after having prepared mime data.
48 .SH DEFAULT
49 NULL
50 .SH PROTOCOLS
51 HTTP
52 .SH EXAMPLE
53 .nf
54 /* Fill in the file upload field. This makes libcurl load data from
55 the given file name when curl_easy_perform() is called. */
56 curl_formadd(&formpost,
57 &lastptr,
58 CURLFORM_COPYNAME, "sendfile",
59 CURLFORM_FILE, "postit2.c",
60 CURLFORM_END);
61
62 /* Fill in the filename field */
63 curl_formadd(&formpost,
64 &lastptr,
65 CURLFORM_COPYNAME, "filename",
66 CURLFORM_COPYCONTENTS, "postit2.c",
67 CURLFORM_END);
68
69 /* Fill in the submit field too, even if this is rarely needed */
70 curl_formadd(&formpost,
71 &lastptr,
72 CURLFORM_COPYNAME, "submit",
73 CURLFORM_COPYCONTENTS, "send",
74 CURLFORM_END);
75 .fi
76 .SH AVAILABILITY
77 As long as HTTP is enabled. Deprecated in 7.56.0.
78 .SH RETURN VALUE
79 Returns CURLE_OK if HTTP is enabled, and CURLE_UNKNOWN_OPTION if not.
80 .SH "SEE ALSO"
81 .BR CURLOPT_POSTFIELDS "(3), " CURLOPT_POST "(3), " CURLOPT_MIMEPOST "(3),"
82 .BR curl_formadd "(3), " curl_formfree "(3), " curl_mime_init "(3)"