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.

curl_multi_wakeup(3)

curl_multi_wakeup(3)            libcurl Manual            curl_multi_wakeup(3)



NAME
       curl_multi_wakeup - wakes up a sleeping curl_multi_poll call

SYNOPSIS
       #include <curl/curl.h>

       CURLMcode curl_multi_wakeup(CURLM *multi_handle);

DESCRIPTION
       This  function can be called from any thread and it wakes up a sleeping
       curl_multi_poll(3) call that is currently  (or  will  be)  waiting  for
       activity or a timeout.

       If  the function is called when there is no curl_multi_poll(3) call, it
       will cause the next call to return immediately.

       Calling this function only guarantees to wake up the  current  (or  the
       next if there is no current) curl_multi_poll(3) call, which means it is
       possible that multiple calls to this function will  wake  up  the  same
       waiting operation.

       This function has no effect on curl_multi_wait(3) calls.

EXAMPLE
       CURL *easy_handle;
       CURLM *multi_handle;

       /* add the individual easy handle */
       curl_multi_add_handle(multi_handle, easy_handle);

       /* this is thread 1 */
       do {
         CURLMcode mc;
         int numfds;

         mc = curl_multi_perform(multi_handle, &still_running);

         if(mc == CURLM_OK) {
           /* wait for activity, timeout or wakeup */
           mc = curl_multi_poll(multi_handle, NULL, 0, 10000, &numfds);
         }

         if(time_to_die())
           exit(1);

       } while(still_running);

       curl_multi_remove_handle(multi_handle, easy_handle);

       /* this is thread 2 */

       if(something makes us decide to stop thread 1) {

         set_something_to_signal_thread_1_to_exit();

         curl_multi_wakeup(multi_handle);
       }


AVAILABILITY
       Added in 7.68.0

RETURN VALUE
       CURLMcode type, general libcurl multi interface error code.

SEE ALSO
       curl_multi_poll(3), curl_multi_wait(3)



libcurl 7.86.0                   May 17, 2022             curl_multi_wakeup(3)