CURLINFO_LOCAL_PORT - get the latest local port number
#include <curl/curl.h> CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_LOCAL_PORT, long *portp);
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, "https://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\n", 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. ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+------------------+ |Availability | web/curl | +---------------+------------------+ |Stability | Uncommitted | +---------------+------------------+ SEE ALSO curl_easy_getinfo(3), curl_easy_setopt(3), CURLINFO_PRIMARY_PORT(3), CURLINFO_LOCAL_IP(3), NOTES Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source- code-downloads.html. This software was built from source available at https://github.com/oracle/solaris-userland. The original community source was downloaded from https://curl.se/down- load/curl-7.83.1.tar.bz2. Further information about this software can be found on the open source community website at http://curl.haxx.se/. libcurl 7.83.1 November 26, 2021 CURLINFO_LOCAL_PORT(3)