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

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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_FNMATCH_FUNCTION 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
24 .SH NAME
25 CURLOPT_FNMATCH_FUNCTION \- wildcard matching function callback
26 .SH SYNOPSIS
27 .nf
28 #include <curl/curl.h>
29
30 int fnmatch_callback(void *ptr,
31 const char *pattern,
32 const char *string);
33
34 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FNMATCH_FUNCTION,
35 fnmatch_callback);
36 .SH DESCRIPTION
37 Pass a pointer to your callback function, which should match the prototype
38 shown above.
39
40 This callback is used for wildcard matching.
41
42 Return \fICURL_FNMATCHFUNC_MATCH\fP if pattern matches the string,
43 \fICURL_FNMATCHFUNC_NOMATCH\fP if not or \fICURL_FNMATCHFUNC_FAIL\fP if an
44 error occurred.
45 .SH DEFAULT
46 NULL == an internal function for wildcard matching.
47 .SH PROTOCOLS
48 FTP
49 .SH EXAMPLE
50 .nf
51 static int my_fnmatch(void *clientp,
52 const char *pattern, const char *string)
53 {
54 struct local_stuff *data = (struct local_stuff *)clientp;
55 if(string_match(pattern, string))
56 return CURL_FNMATCHFUNC_MATCH;
57 else
58 return CURL_FNMATCHFUNC_NOMATCH;
59 }
60
61 {
62 struct local_stuff local_data;
63 curl_easy_setopt(curl, CURLOPT_URL, "ftp://ftp.example.com/file*");
64 curl_easy_setopt(curl, CURLOPT_WILDCARDMATCH, 1L);
65 curl_easy_setopt(curl, CURLOPT_FNMATCH_FUNCTION, my_fnmatch);
66 curl_easy_setopt(curl, CURLOPT_FNMATCH_DATA, &local_data);
67 }
68 .fi
69 .SH AVAILABILITY
70 Added in 7.21.0
71 .SH RETURN VALUE
72 Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
73 .SH "SEE ALSO"
74 .BR CURLOPT_FNMATCH_DATA "(3), " CURLOPT_DEBUGFUNCTION "(3), "