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CURLINFO_PRIMARY_PORT(3)   curl_easy_getinfo options  CURLINFO_PRIMARY_PORT(3)

NAME
       CURLINFO_PRIMARY_PORT - get the latest destination port number

SYNOPSIS
       #include	<curl/curl.h>

       CURLcode	 curl_easy_getinfo(CURL	 *handle,  CURLINFO_PRIMARY_PORT, long
       *portp);

DESCRIPTION
       Pass a pointer to a long	to receive the destination port	 of  the  most
       recent connection done with this	curl handle.

PROTOCOLS
       All

EXAMPLE
       CURL *curl = curl_easy_init();
       if(curl)	{
	 CURLcode res;
	 curl_easy_setopt(curl,	CURLOPT_URL, "http://example.com");
	 res = curl_easy_perform(curl);
	 if(res	== CURLE_OK) {
	   long	port;
	   res = curl_easy_getinfo(curl, CURLINFO_PRIMARY_PORT,	&port);
	   if(!res)
	     printf("Connected to remote port: %ld\n", port);
	 }
	 curl_easy_cleanup(curl);
       }

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),

libcurl	7.54.1			 May 06, 2017	      CURLINFO_PRIMARY_PORT(3)

NAME | SYNOPSIS | DESCRIPTION | PROTOCOLS | EXAMPLE | AVAILABILITY | RETURN VALUE | SEE ALSO

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