NAME

       XSetScreenSaver, XForceScreenSaver, XActivateScreenSaver, XResetScreenSaver, XGetScreenSaver - manipulate
       the screen saver

SYNTAX

       int   XSetScreenSaver(Display   *display,   int   timeout,   int   interval,   int  prefer_blanking,  int
              allow_exposures);

       int XForceScreenSaver(Display *display, int mode);

       int XActivateScreenSaver(Display *display);

       int XResetScreenSaver(Display *display);

       int    XGetScreenSaver(Display    *display,    int    *timeout_return,    int    *interval_return,    int
              *prefer_blanking_return, int *allow_exposures_return);

ARGUMENTS

       allow_exposures
                 Specifies  the screen save control values.  You can pass DontAllowExposures, AllowExposures, or
                 DefaultExposures.

       allow_exposures_return
                 Returns  the  current  screen  save  control  value  (DontAllowExposures,  AllowExposures,   or
                 DefaultExposures).

       display   Specifies the connection to the X server.

       interval  Specifies the interval, in seconds, between screen saver alterations.

       interval_return
                 Returns the interval between screen saver invocations.

       mode      Specifies the mode that is to be applied.  You can pass ScreenSaverActive or ScreenSaverReset.

       prefer_blanking
                 Specifies  how  to enable screen blanking.  You can pass DontPreferBlanking, PreferBlanking, or
                 DefaultBlanking.

       prefer_blanking_return
                 Returns  the  current  screen  blanking  preference  (DontPreferBlanking,  PreferBlanking,   or
                 DefaultBlanking).

       timeout   Specifies the timeout, in seconds, until the screen saver turns on.

       timeout_return
                 Returns the timeout, in seconds, until the screen saver turns on.

DESCRIPTION

       Timeout  and  interval  are  specified  in  seconds.   A  timeout  of 0 disables the screen saver (but an
       activated screen saver is not deactivated), and a timeout of -1 restores  the  default.   Other  negative
       values generate a BadValue error.  If the timeout value is nonzero, XSetScreenSaver

X Version 11                                      libX11 1.7.5                                XSetScreenSaver(3)