DPMSInfo(3) X FUNCTIONS DPMSInfo(3)NAME
DPMSInfo - returns information about the current DPMS state
SYNOPSIS
cc [ flag ... ] file ... -lXext [ library ... ]
#include <X11/extensions/dpms.h>
Status DPMSInfo
(
Display *display,
CARD16 *power_level,
BOOL *state
);
ARGUMENTS
display
Specifies the connection to the X server
power_level
Specifies the current power level
state Specifies the current DPMS state
DESCRIPTION
The DPMSInfo function returns information about the current Display Power Management Signaling (DPMS) state. The state return parameter
indicates whether or not DPMS is enabled (TRUE) or disabled (FALSE). The power_level return parameter indicates the current power level
(one of DPMSModeOn, DPMSModeStandby, DPMSModeSuspend, or DPMSModeOff.)
RETURN VALUES
TRUE The DPMSInfo function returns TRUE, if values are returned.
FALSE The DPMSInfo function returns FALSE, if no values are returned.
SEE ALSO DPMSEnable(3)X Version 11 libXext 1.3.2 DPMSInfo(3)
Check Out this Related Man Page
DPMSEnable(3) X FUNCTIONS 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)X Version 11 libXext 1.3.2 DPMSEnable(3)
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