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other versions
- bullseye 7.74.0-1.3+deb11u7
- bullseye-backports 7.88.1-7~bpo11+2
- testing 7.88.1-9
- unstable 7.88.1-10
- experimental 8.0.1-1~exp1
CURLOPT_FNMATCH_FUNCTION(3) | curl_easy_setopt options | CURLOPT_FNMATCH_FUNCTION(3) |
NAME¶
CURLOPT_FNMATCH_FUNCTION - wildcard match callback
SYNOPSIS¶
#include <curl/curl.h> int fnmatch_callback(void *ptr,
const char *pattern,
const char *string); CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FNMATCH_FUNCTION,
fnmatch_callback);
DESCRIPTION¶
Pass a pointer to your callback function, which should match the prototype shown above.
This callback is used for wildcard matching.
Return CURL_FNMATCHFUNC_MATCH if pattern matches the string, CURL_FNMATCHFUNC_NOMATCH if not or CURL_FNMATCHFUNC_FAIL if an error occurred.
DEFAULT¶
NULL == an internal function for wildcard matching.
PROTOCOLS¶
FTP
EXAMPLE¶
static int my_fnmatch(void *clientp,
const char *pattern, const char *string) {
struct local_stuff *data = (struct local_stuff *)clientp;
if(string_match(pattern, string))
return CURL_FNMATCHFUNC_MATCH;
else
return CURL_FNMATCHFUNC_NOMATCH; } {
struct local_stuff local_data;
curl_easy_setopt(curl, CURLOPT_URL, "ftp://ftp.example.com/file*");
curl_easy_setopt(curl, CURLOPT_WILDCARDMATCH, 1L);
curl_easy_setopt(curl, CURLOPT_FNMATCH_FUNCTION, my_fnmatch);
curl_easy_setopt(curl, CURLOPT_FNMATCH_DATA, &local_data); }
AVAILABILITY¶
Added in 7.21.0
RETURN VALUE¶
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
SEE ALSO¶
May 17, 2022 | libcurl 7.87.0 |