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_FILETIME(3)

CURLINFO_FILETIME(3)       curl_easy_getinfo options      CURLINFO_FILETIME(3)



NAME
       CURLINFO_FILETIME - get the remote time of the retrieved document

SYNOPSIS
       #include <curl/curl.h>

       CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_FILETIME, long *timep);

DESCRIPTION
       Pass  a  pointer  to a long to receive the remote time of the retrieved
       document in number of seconds since January 1 1970 in the GMT/UTC  time
       zone.  If  you  get  -1, it can be because of many reasons (it might be
       unknown, the server might hide it or the server does  not  support  the
       command  that  tells document time etc) and the time of the document is
       unknown.

       You must tell libcurl to collect this information before  the  transfer
       is made, by using the CURLOPT_FILETIME(3) option to curl_easy_setopt(3)
       or you will unconditionally get a -1 back.

       Consider using CURLINFO_FILETIME_T(3)  to  be  able  to  extract  dates
       beyond the year 2038 on systems using 32 bit longs.

PROTOCOLS
       HTTP(S), FTP(S), SFTP

EXAMPLE
       curl = curl_easy_init();
       if(curl) {
         curl_easy_setopt(curl, CURLOPT_URL, url);
         /* Ask for filetime */
         curl_easy_setopt(curl, CURLOPT_FILETIME, 1L);
         res = curl_easy_perform(curl);
         if(CURLE_OK == res) {
           res = curl_easy_getinfo(curl, CURLINFO_FILETIME, &filetime);
           if((CURLE_OK == res) && (filetime >= 0)) {
             time_t file_time = (time_t)filetime;
             printf("filetime %s: %s", filename, ctime(&file_time));
           }
         }
         /* always cleanup */
         curl_easy_cleanup(curl);
       }

AVAILABILITY
       Added in 7.5

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                September 20, 2022          CURLINFO_FILETIME(3)