DPMSCapable (3) - Linux Manuals

DPMSCapable: returns the DPMS capability of the X server

Command to display DPMSCapable manual in Linux: $ man 3 DPMSCapable

NAME

DPMSCapable - returns the DPMS capability of the X server

SYNOPSIS

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

Bool DPMSCapable ( Display *display );

ARGUMENTS

display: Specifies the connection to the X server

DESCRIPTION

The DPMSCapable function returns the Display Power Management Signaling (DPMS) capability of the X server, either TRUE (capable of DPMS) or FALSE (incapable of DPMS).

RETURN VALUES

True: The DPMSCapable function returns True if the X server is capable of DPMS.
False: The DPMSCapable function returns True if the X server is incapable of DPMS.