Table of Contents

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 );Argumentsdisplay
Specifies the connection to the X server level Specifies the level to force
power to DescriptionThe  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 ValuesTRUE The  DPMSForceLevel  function
always returns TRUE. ErrorsBadValue A level other than DPMSModeOn, DPMSModeStandby,
DPMSModeSuspend, or DPMSModeOff was specified. BadMatch DPMS is disabled
on the specified display. See AlsoDPMSCapable(3x), DPMSInfo(3x), DPMSGetTimeouts(3x),
DPMSSetTimeouts(3x)