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

ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4. The directory name has changed: no version number in the expanded directory now.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
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+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * 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
+.\" * are also available at https://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_STREAM_DEPENDS 3 "13 Sep 2015" "libcurl 7.46.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_STREAM_DEPENDS \- set stream this transfer depends on
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_STREAM_DEPENDS, CURL *dephandle);
+.SH DESCRIPTION
+Pass a CURL * pointer in \fIdephandle\fP to identify the stream within the
+same connection that this stream is depending upon. This option clears the
+exclusive bit and is mutually exclusive to the
+\fICURLOPT_STREAM_DEPENDS_E(3)\fP option.
+
+The spec says "Including a dependency expresses a preference to allocate
+resources to the identified stream rather than to the dependent stream."
+
+This option can be set during transfer.
+
+\fIdephandle\fP must not be the same as \fIhandle\fP, that will cause this
+function to return an error. It must be another easy handle, and it also needs
+to be a handle of a transfer that will be sent over the same HTTP/2 connection
+for this option to have an actual effect.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+HTTP/2
+.SH EXAMPLE
+.nf
+CURL *curl = curl_easy_init();
+CURL *curl2 = curl_easy_init(); /* a second handle */
+if(curl) {
+  curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/one");
+
+  /* the second depends on the first */
+  curl_easy_setopt(curl2, CURLOPT_URL, "https://example.com/two");
+  curl_easy_setopt(curl2, CURLOPT_STREAM_DEPENDS, curl);
+
+  /* then add both to a multi handle and transfer them! */
+}
+.fi
+.SH AVAILABILITY
+Added in 7.46.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_STREAM_WEIGHT "(3), " CURLOPT_STREAM_DEPENDS_E "(3), "