Imported Upstream version 7.59.0

[platform/upstream/curl.git] / docs / libcurl / curl_formadd.3

diff --git a/docs/libcurl/curl_formadd.3 b/docs/libcurl/curl_formadd.3
index 5d1faa5..441edd2 100644 (file)
--- a/docs/libcurl/curl_formadd.3
+++ b/docs/libcurl/curl_formadd.3
@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2017, 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
@@ -19,7 +19,8 @@
 .\" * KIND, either express or implied.
 .\" *
 .\" **************************************************************************
-.TH curl_formadd 3 "24 June 2002" "libcurl 7.9.8" "libcurl Manual"
+.TH curl_formadd 3 "October 08, 2017" "libcurl 7.59.0" "libcurl Manual"
+
 .SH NAME
 curl_formadd - add a section to a multipart/formdata HTTP POST
 .SH SYNOPSIS
@@ -29,6 +30,8 @@ curl_formadd - add a section to a multipart/formdata HTTP POST
 .BI "struct curl_httppost ** " lastitem, " ...);"
 .ad
 .SH DESCRIPTION
+This function is deprecated. Do not use! See \fIcurl_mime_init(3)\fP instead!
+
 curl_formadd() is used to append sections when building a multipart/formdata
 HTTP POST (sometimes referred to as RFC2388-style posts). Append one section
 at a time until you've added all the sections you want included and then you
@@ -60,16 +63,15 @@ parts.
 .IP CURLFORM_COPYNAME
 followed by a string which provides the \fIname\fP of this part. libcurl
 copies the string so your application doesn't need to keep it around after
-this function call. If the name isn't NUL-terminated, or if you'd
-like it to contain zero bytes, you must set its length with
-\fBCURLFORM_NAMELENGTH\fP. The copied data will be freed by
-\fIcurl_formfree(3)\fP.
+this function call. If the name isn't NUL-terminated, you must set its length
+with \fBCURLFORM_NAMELENGTH\fP. The \fIname\fP is not allowed to contain
+zero-valued bytes. The copied data will be freed by \fIcurl_formfree(3)\fP.
 .IP CURLFORM_PTRNAME
 followed by a string which provides the \fIname\fP of this part. libcurl
 will use the pointer and refer to the data in your application, so you
 must make sure it remains until curl no longer needs it. If the name
-isn't NUL-terminated, or if you'd like it to contain zero
-bytes, you must set its length with \fBCURLFORM_NAMELENGTH\fP.
+isn't NUL-terminated, you must set its length with \fBCURLFORM_NAMELENGTH\fP.
+The \fIname\fP is not allowed to contain zero-valued bytes.
 .IP CURLFORM_COPYCONTENTS
 followed by a pointer to the contents of this part, the actual data
 to send away. libcurl copies the provided data, so your application doesn't
@@ -169,6 +171,12 @@ the \fICURLOPT_HTTPPOST(3)\fP option), you must not free the list until after
 you've called \fIcurl_easy_cleanup(3)\fP for the curl handle.
 
 See example below.
+.SH AVAILABILITY
+Deprecated in 7.56.0. Before this release, field names were allowed to
+contain zero-valued bytes. The pseudo-filename "-" to read stdin is
+discouraged although still supported, but data is not read before being
+actually sent: the effective data size can then not be automatically
+determined, resulting in a chunked encoding transfer.
 .SH RETURN VALUE
 0 means everything was ok, non-zero means an error occurred corresponding
 to a CURL_FORMADD_* constant defined in
@@ -254,5 +262,6 @@ to a CURL_FORMADD_* constant defined in
  curl_easy_setopt(curl, CURLOPT_HTTPPOST, post);
 
 .SH "SEE ALSO"
-.BR curl_easy_setopt "(3), "
-.BR curl_formfree "(3)"
+.BR curl_easy_setopt "(3),"
+.BR curl_formfree "(3),"
+.BR curl_mime_init "(3)"