comparison mupdf-source/thirdparty/curl/docs/libcurl/opts/CURLOPT_PROGRESSDATA.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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23 .TH CURLOPT_PROGRESSDATA 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
24 .SH NAME
25 CURLOPT_PROGRESSDATA \- custom pointer passed to the progress callback
26 .SH SYNOPSIS
27 #include <curl/curl.h>
28
29 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROGRESSDATA, void *pointer);
30 .SH DESCRIPTION
31 Pass a \fIpointer\fP that will be untouched by libcurl and passed as the first
32 argument in the progress callback set with \fICURLOPT_PROGRESSFUNCTION(3)\fP.
33 .SH DEFAULT
34 The default value of this parameter is NULL.
35 .SH PROTOCOLS
36 All
37 .SH EXAMPLE
38 https://curl.haxx.se/libcurl/c/progressfunc.html
39 .SH AVAILABILITY
40 Always
41 .SH RETURN VALUE
42 Returns CURLE_OK
43 .SH "SEE ALSO"
44 .BR CURLOPT_PROGRESSFUNCTION "(3), " CURLOPT_XFERINFOFUNCTION "(3), "