void
SecureDisplay (struct display *d, Display *dpy)
{
Debug ("SecureDisplay %s\n", d->name);
(void) Signal (SIGALRM, syncTimeout);
if (Setjmp (syncJump)) {
LogError ("WARNING: display %s could not be secured\n",
d->name);
SessionExit (d, RESERVER_DISPLAY, FALSE);
}
(void) alarm ((unsigned) d->grabTimeout);
Debug ("Before XGrabServer %s\n", d->name);
XGrabServer (dpy);
if (XGrabKeyboard (dpy, DefaultRootWindow (dpy), True, GrabModeAsync,
GrabModeAsync, CurrentTime) != GrabSuccess)
{
(void) alarm (0);
(void) Signal (SIGALRM, SIG_DFL);
LogError ("WARNING: keyboard on display %s could not be secured\n",
d->name);
SessionExit (d, RESERVER_DISPLAY, FALSE);
}
Debug ("XGrabKeyboard succeeded %s\n", d->name);
(void) alarm (0);
(void) Signal (SIGALRM, SIG_DFL);
pseudoReset (dpy);
if (!d->grabServer)
{
XUngrabServer (dpy);
XSync (dpy, 0);
}
Debug ("done secure %s\n", d->name);
}
void
SecureDisplay (struct display *d, Display *dpy)
{
Debug ("SecureDisplay %s\n", d->name);
Debug ("Before XGrabServer %s\n", d->name);
XGrabServer (dpy);
if (XGrabKeyboard (dpy, DefaultRootWindow (dpy), True, GrabModeAsync,
GrabModeAsync, CurrentTime) != GrabSuccess) {
LogError ("WARNING: keyboard on display %s could not be secured\n",
d->name);
SessionExit (d, RESERVER_DISPLAY, FALSE);
}
Debug ("XGrabKeyboard succeeded %s\n", d->name);
pseudoReset (dpy);
if (!d->grabServer) {
XUngrabServer (dpy);
XSync (dpy, 0);
}
Debug ("done secure %s\n", d->name);
}
void
ResetServer (struct display *d)
{
if (dpy && d->displayType.origin != FromXDMCP)
pseudoReset (dpy);
}
