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.

CURLOPT_STREAM_DEPENDS_E(3)

curl_easy_setopt options                           CURLOPT_STREAM_DEPENDS_E(3)



NAME
       CURLOPT_STREAM_DEPENDS_E - stream this transfer depends on exclusively

SYNOPSIS
       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_STREAM_DEPENDS_E,
                                 CURL *dephandle);

DESCRIPTION
       Pass  a  CURL  * pointer in dephandle to identify the stream within the
       same connection that this stream is depending  upon  exclusively.  That
       means it depends on it and sets the Exclusive bit.

       The  spec  says "Including a dependency expresses a preference to allo‐
       cate resources to the identified stream rather than  to  the  dependent
       stream."

       Setting a dependency with the exclusive flag for a reprioritized stream
       causes all the dependencies of the new parent stream to  become  depen‐
       dent on the reprioritized stream.

       This option can be set during transfer.

       dephandle must not be the same as handle, that will cause this function
       to return an error. It must be another easy handle, and it  also  needs
       to  be  a  handle  of a transfer that will be sent over the same HTTP/2
       connection for this option to have an actual effect.

DEFAULT
       NULL

PROTOCOLS
       HTTP/2

EXAMPLE
       CURL *curl = curl_easy_init();
       CURL *curl2 = curl_easy_init(); /* a second handle */
       if(curl) {
         curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/one");

         /* the second depends on the first */
         curl_easy_setopt(curl2, CURLOPT_URL, "https://example.com/two");
         curl_easy_setopt(curl2, CURLOPT_STREAM_DEPENDS_E, curl);

         /* then add both to a multi handle and transfer them! */
       }

AVAILABILITY
       Added in 7.46.0

RETURN VALUE
       Returns CURLE_OK if the option is supported,  and  CURLE_UNKNOWN_OPTION
       if not.

SEE ALSO
       CURLOPT_STREAM_WEIGHT(3), CURLOPT_STREAM_DEPENDS(3),



libcurl 7.86.0                   May 17, 2022
                                                   CURLOPT_STREAM_DEPENDS_E(3)