xcb_screensaver_query_version(3) XCB Requests
NAME
xcb_screensaver_query_version -
SYNOPSIS
#include <xcb/screensaver.h> Request function
xcb_screensaver_query_version_cookie_t
xcb_screensaver_query_version(xcb_connection_t *
conn,
uint8_t
client_major_version, uint8_t
client_minor_version);
Reply datastructure
typedef struct xcb_screensaver_query_version_reply_t {
uint8_t
response_type;
uint8_t
pad0;
uint16_t
sequence;
uint32_t
length;
uint16_t
server_major_version;
uint16_t
server_minor_version;
uint8_t
pad1[20];
}
xcb_screensaver_query_version_reply_t;
Reply function
xcb_screensaver_query_version_reply_t
*
xcb_screensaver_query_version_reply(xcb_connection_t *
conn,
xcb_screensaver_query_version_cookie_t
cookie,
xcb_generic_error_t **
e);
REQUEST ARGUMENTS
conn The XCB connection to X11.
client_major_version TODO: NOT YET DOCUMENTED.
client_minor_version TODO: NOT YET DOCUMENTED.
REPLY FIELDS
response_type The type of this reply, in this case
XCB_SCREENSAVER_QUERY_VERSION. 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).
server_major_version TODO: NOT YET DOCUMENTED.
server_minor_version TODO: NOT YET DOCUMENTED.
DESCRIPTION
RETURN VALUE
Returns an
xcb_screensaver_query_version_cookie_t. Errors have to be
handled when calling the reply function
xcb_screensaver_query_version_reply.
If you want to handle errors in the event loop instead, use
xcb_screensaver_query_version_unchecked. See
xcb-requests(3) for
details.
ERRORS
This request does never generate any errors.
SEE ALSO
AUTHOR
Generated from screensaver.xml. Contact xcb@lists.freedesktop.org for
corrections and improvements.
X Version 11 libxcb 1.16.1
xcb_screensaver_query_version(3)
