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CURLOPT_FNMATCH_FUNCTION(3)curl_easy_setopt optionsCURLOPT_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 proto- type shown above. This callback is used for wildcard matching. Return CURL_FNMATCHFUNC_MATCH if pattern matches the string, CURL_FN- MATCHFUNC_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 CURLOPT_FNMATCH_DATA(3), CURLOPT_DEBUGFUNCTION(3), libcurl 7.74.0 November 04, 2020 CURLOPT_FNMATCH_FUNCTION(3)
NAME | SYNOPSIS | DESCRIPTION | DEFAULT | PROTOCOLS | EXAMPLE | AVAILABILITY | RETURN VALUE | SEE ALSO
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