CURLOPT_FNMATCH_DATA(3) | Library Functions Manual | CURLOPT_FNMATCH_DATA(3) |
NAME
CURLOPT_FNMATCH_DATA - pointer passed to the fnmatch callback
SYNOPSIS
#include <curl/curl.h> CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FNMATCH_DATA, void *pointer);
DESCRIPTION
Pass a pointer that is untouched by libcurl and passed as the ptr argument to the CURLOPT_FNMATCH_FUNCTION(3).
DEFAULT
NULL
PROTOCOLS
This functionality affects ftp only
EXAMPLE
extern int string_match(const char *s1, const char *s2); struct local_stuff { void *custom; }; static int my_fnmatch(void *clientp, const char *pattern, const char *string) { struct local_stuff *my = clientp; printf("my ptr: %p\n", my->custom); if(string_match(pattern, string)) return CURL_FNMATCHFUNC_MATCH; else return CURL_FNMATCHFUNC_NOMATCH; } int main(void) { struct local_stuff local_data; CURL *curl = curl_easy_init(); if(curl) { 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); curl_easy_perform(curl); } }
AVAILABILITY
Added in curl 7.21.0
RETURN VALUE
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
SEE ALSO
2024-09-18 | libcurl |