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xcb_present_q..._capabilities(3) XCB Requests xcb_present_q..._capabilities(3)

NAME
       xcb_present_query_capabilities -

SYNOPSIS
       #include	<xcb/present.h>

   Request function

       xcb_present_query_capabilities_cookie_t
	      xcb_present_query_capabilities(xcb_connection_t *conn,
	      uint32_t target);

   Reply datastructure
       typedef struct xcb_present_query_capabilities_reply_t {
	   uint8_t  response_type;
	   uint8_t  pad0;
	   uint16_t sequence;
	   uint32_t length;
	   uint32_t capabilities;
       } xcb_present_query_capabilities_reply_t;

   Reply function

       xcb_present_query_capabilities_reply_t
	      *xcb_present_query_capabilities_reply(xcb_connection_t *conn,
	      xcb_present_query_capabilities_cookie_t cookie,
	      xcb_generic_error_t **e);

REQUEST	ARGUMENTS
       conn	 The XCB connection to X11.

       target	 TODO: NOT YET DOCUMENTED.

REPLY FIELDS
       response_type
		 The  type of this reply, in this case XCB_PRESENT_QUERY_CAPA-
		 BILITIES. This	field is also present in  the  xcb_generic_re-
		 ply_t and can be used to tell replies apart from each other.

       sequence	 The  sequence number of the last request processed by the X11
		 server.

       length	 The length of the reply, in words (a word is 4	bytes).

       capabilities
		 TODO: NOT YET DOCUMENTED.

DESCRIPTION
RETURN VALUE
       Returns an xcb_present_query_capabilities_cookie_t. Errors have	to  be
       handled	when  calling  the  reply function xcb_present_query_capabili-
       ties_reply.

       If  you	want  to  handle  errors  in  the  event  loop	instead,   use
       xcb_present_query_capabilities_unchecked.  See  xcb-requests(3) for de-
       tails.

ERRORS
       This request does never generate	any errors.

SEE ALSO
AUTHOR
       Generated from present.xml. Contact xcb@lists.freedesktop.org for  cor-
       rections	and improvements.

X Version 11			 libxcb	1.17.0xcb_present_q..._capabilities(3)

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