개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

CURLINFO_PRIMARY_PORT(3)

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.

       This is the destination port  of  the  actual  TCP  or  UDP  connection
       libcurl  used.   If a proxy was used for the most recent transfer, this
       is the port number of the proxy, if no proxy was used it  is  the  port
       number of the most recently accessed URL.

PROTOCOLS
       All

EXAMPLE
       CURL *curl = curl_easy_init();
       if(curl) {
         CURLcode res;
         curl_easy_setopt(curl, CURLOPT_URL, "https://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 7.86.0                   May 17, 2022         CURLINFO_PRIMARY_PORT(3)