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.