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.