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)