comparison mupdf-source/thirdparty/curl/docs/libcurl/opts/CURLOPT_VERBOSE.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_VERBOSE 3 "16 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
24 .SH NAME
25 CURLOPT_VERBOSE \- set verbose mode on/off
26 .SH SYNOPSIS
27 #include <curl/curl.h>
28
29 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_VERBOSE, long onoff);
30 .SH DESCRIPTION
31 Set the \fIonoff\fP parameter to 1 to make the library display a lot of
32 verbose information about its operations on this \fIhandle\fP. Very useful for
33 libcurl and/or protocol debugging and understanding. The verbose information
34 will be sent to stderr, or the stream set with \fICURLOPT_STDERR(3)\fP.
35
36 You hardly ever want this set in production use, you will almost always want
37 this when you debug/report problems.
38
39 To also get all the protocol data sent and received, consider using the
40 \fICURLOPT_DEBUGFUNCTION(3)\fP.
41 .SH DEFAULT
42 0, meaning disabled.
43 .SH PROTOCOLS
44 All
45 .SH EXAMPLE
46 .nf
47 CURL *curl = curl_easy_init();
48 if(curl) {
49 curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
50
51 /* ask libcurl to show us the verbose output */
52 curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
53
54 /* Perform the request */
55 curl_easy_perform(curl);
56 }
57 .fi
58 .SH AVAILABILITY
59 Always
60 .SH RETURN VALUE
61 Returns CURLE_OK
62 .SH "SEE ALSO"
63 .BR CURLOPT_STDERR "(3), " CURLOPT_DEBUGFUNCTION "(3), "