www.LinuxHowtos.org
xcb_sync_initialize
Section: XCB Requests (3)Updated: libxcb 1.12
Index Return to Main Contents
NAME
xcb_sync_initialize -SYNOPSIS
#include <xcb/sync.h>Request function
- xcb_sync_initialize_cookie_t xcb_sync_initialize(xcb_connection_t *conn, uint8_t desired_major_version, uint8_t desired_minor_version);
Reply datastructure
typedef struct xcb_sync_initialize_reply_t {
uint8_t response_type;
uint8_t pad0;
uint16_t sequence;
uint32_t length;
uint8_t major_version;
uint8_t minor_version;
uint8_t pad1[22];
} xcb_sync_initialize_reply_t;
Reply function
- xcb_sync_initialize_reply_t *xcb_sync_initialize_reply(xcb_connection_t *conn, xcb_sync_initialize_cookie_t cookie, xcb_generic_error_t **e);
REQUEST ARGUMENTS
- conn
- The XCB connection to X11.
- desired_major_version
- TODO: NOT YET DOCUMENTED.
- desired_minor_version
- TODO: NOT YET DOCUMENTED.
REPLY FIELDS
- response_type
- The type of this reply, in this case XCB_SYNC_INITIALIZE. This field is also present in the xcb_generic_reply_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).
- major_version
- TODO: NOT YET DOCUMENTED.
- minor_version
- TODO: NOT YET DOCUMENTED.
DESCRIPTION
RETURN VALUE
Returns an xcb_sync_initialize_cookie_t. Errors have to be handled when calling the reply function xcb_sync_initialize_reply.If you want to handle errors in the event loop instead, use xcb_sync_initialize_unchecked. See xcb-requests(3) for details.