CURLINFO_LOCAL_PORT(3) curl_easy_getinfo options CURLINFO_LOCAL_PORT(3) NAME CURLINFO_LOCAL_PORT - get the latest local port number SYNOPSIS #include <curl/curl.h> CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_LOCAL_PORT, long *portp); DESCRIPTION Pass a pointer to a long to receive the local port number of the most recent connection done with this curl handle. PROTOCOLS All EXAMPLE { CURL *curl; CURLcode res; curl = curl_easy_init(); if(curl) { curl_easy_setopt(curl, CURLOPT_URL, "http://example.com/"); res = curl_easy_perform(curl); if(CURLE_OK == res) { long port; res = curl_easy_getinfo(curl, CURLINFO_LOCAL_PORT, &port); if(CURLE_OK == res) { printf("We used local port: %ld ", port); } } curl_easy_cleanup(curl); } return 0; } AVAILABILITY Added in 7.21.0 RETURN VALUE Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not. SEE ALSO curl_easy_getinfo(3), curl_easy_setopt(3), CURLINFO_PRIMARY_PORT(3), CURLINFO_LOCAL_IP(3), libcurl 7.54.0 March 16, 2017 CURLINFO_LOCAL_PORT(3)