DPMSEnable(3) |
Library Functions Manual |
DPMSEnable(3) |
NAME
DPMSEnable - enables DPMS on the specified display
SYNOPSIS
cc [
flag ... ]
file ... -
lXext [
library ... ]
#include <X11/extensions/dpms.h>
Status DPMSEnable ( Display *display );
ARGUMENTS
-
display
-
Specifies the connection to the X server
DESCRIPTION
The
DPMSEnable function enables Display Power Management Signaling (DPMS) on the specified
display. When DPMS is enabled, DPMS will use the currently saved timeout values. It will trigger the appropriate DPMS power level based on the timeout values. Refer to
DPMSSetTimeouts. All physical screens are affected by
DPMSEnable at the same time.
If
DPMSEnable is invoked on a display which has DPMS already enabled, or on a display which does not support DPMS, no change is made and no error is returned.
RETURN VALUES
-
TRUE
-
The DPMSEnable function always returns TRUE.
SEE ALSO
DPMSCapable(3), DPMSDisable(3), DPMSGetTimeouts(3), DPMSSetTimeouts(3)