DPMSForceLevel(3) X FUNCTIONS DPMSForceLevel(3)

NAME DPMSForceLevel - forces a DPMS capable display into the specified power level

SYNOPSIS cc [ flag ... ] file ... -lXext [ library ... ] #include <X11/extensions/dpms.h>

Status DPMSForceLevel ( Display *display, CARD16 level );

ARGUMENTS display Specifies the connection to the X server

level Specifies the level to force power to

DESCRIPTION The DPMSForceLevel function forces a DPMS capable display into the specified power level. The level must be one of following four states: DPMSModeOn, DPMSModeStandby, DPMSModeSuspend, or DPMSModeOff. Values other than these will result in a BadValue error. If DPMS is disabled on the display, trying to set the power level on the display will result in a BadMatch protocol error.

RETURN VALUES TRUE The DPMSForceLevel function always returns TRUE.

ERRORS BadValue A level other than DPMSModeOn, DPMSModeStandby, DPMSMod- eSuspend, or DPMSModeOff was specified.

BadMatch DPMS is disabled on the specified display.

SEE ALSO DPMSCapable(3), DPMSInfo(3), DPMSGetTimeouts(3), DPMSSetTimeouts(3)

X Version 11 libXext 1.3.1 DPMSForceLevel(3)