CURLOPT_FNMATCH_FUNCTION(3) curl_easy_setopt options CURLOPT_FNMATCH_FUNCTION(3) NAME CURLOPT_FNMATCH_FUNCTION - wildcard matching function 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 TODO AVAILABILITY Added in 7.21.0 RETURN VALUE Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not. SEE ALSO CURLOPT_FNMATCH_DATA(3), CURLOPT_DEBUGFUNCTION(3), libcurl 7.54.0 February 03, 2016 CURLOPT_FNMATCH_FUNCTION(3)