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CURLOPT_STREAM_DEPENDS(3)  curl_easy_setopt options  CURLOPT_STREAM_DEPENDS(3)

NAME
       CURLOPT_STREAM_DEPENDS - set stream this transfer depends on

SYNOPSIS
       #include <curl/curl.h>

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

DESCRIPTION
       Pass a CURL * pointer in dephandle to identify the  stream  within  the
       same  connection that this stream is depending upon. This option clears
       the  exclusive	it   and   is	mutually   exclusive   to   the	  CUR‐
       LOPT_STREAM_DEPENDS_E(3) option.

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

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_E(3),

libcurl 7.46.0			  13 Sep 2015	     CURLOPT_STREAM_DEPENDS(3)

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