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xcb_dpms_info(3) XCB Requests xcb_dpms_info(3)
NAME
xcb_dpms_info -
SYNOPSIS
#include <xcb/dpms.h>
Request function
xcb_dpms_info_cookie_t xcb_dpms_info(xcb_connection_t *conn,
Reply datastructure
typedef struct xcb_dpms_info_reply_t {
uint8_t response_type;
uint8_t pad0;
uint16_t sequence;
uint32_t length;
uint16_t power_level;
uint8_t state;
uint8_t pad1[21];
} xcb_dpms_info_reply_t;
Reply function
xcb_dpms_info_reply_t *xcb_dpms_info_reply(xcb_connection_t *conn,
xcb_dpms_info_cookie_t cookie, xcb_generic_error_t **e);
REQUEST ARGUMENTS
conn The XCB connection to X11.
REPLY FIELDS
response_type
The type of this reply, in this case XCB_DPMS_INFO. 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).
power_level
TODO: NOT YET DOCUMENTED.
state TODO: NOT YET DOCUMENTED.
DESCRIPTION
RETURN VALUE
Returns an xcb_dpms_info_cookie_t. Errors have to be handled when
calling the reply function xcb_dpms_info_reply.
If you want to handle errors in the event loop instead, use
xcb_dpms_info_unchecked. See xcb-requests(3) for details.
ERRORS
This request does never generate any errors.
SEE ALSO
AUTHOR