DPMSInfo3
Returns information about the current dpms state
Usage
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 |
Overview
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. |
Releases
10 releases since Debian 5.0 (Lenny); the text changed 5 times.