saver_child.h File Reference

#include <X11/X.h>
#include <X11/Xlib.h>

Go to the source code of this file.

Macros
#define	MAX_SAVERS   16

Functions
void	KillAllSaverChildrenSigHandler (int signo)
	Kill all saver children.
void	WatchSaverChild (Display *dpy, Window w, int index, const char *executable, int should_be_running)
	Starts or stops the screen saver child process.

Macro Definition Documentation

MAX_SAVERS

#define MAX_SAVERS   16

Function Documentation

KillAllSaverChildrenSigHandler()

void KillAllSaverChildrenSigHandler

(

int

signo

)

Kill all saver children.

This can be used from a signal handler.

WatchSaverChild()

void WatchSaverChild	(	Display *	dpy,
		Window	w,
		int	index,
		const char *	executable,
		int	should_be_running )

Starts or stops the screen saver child process.

Parameters

dpy	The X11 display.
w	The screen saver window. Will get cleared after saver child execution.
index	The index of the saver to maintain (0 <= index < MAX_SAVERS).
executable	What binary to spawn for screen saving. No arguments will be passed.
should_be_running	If true, the saver child is started if not running yet; if alse, the saver child will be terminated.