/*
* Init VT switch catching code
* return 0 on success, -1 on error
*/
int
MwInitVt(void)
{
ttyfd = open("/dev/tty0", O_RDONLY);
if(ttyfd == -1)
return EPRINTF("Error can't open tty0: %m\n");
/* setup new tty mode*/
if(ioctl (ttyfd, VT_GETMODE, &mode) == -1)
return EPRINTF("Error can't get VT mode: %m\n");
mode.mode = VT_PROCESS;
mode.relsig = SIGVTSWITCH;
mode.acqsig = SIGVTSWITCH;
signal (SIGVTSWITCH, vt_switch);
if(ioctl (ttyfd, VT_SETMODE, &mode) == -1)
return EPRINTF("Error can't set VT mode: %m\n");
mwcvt = mwocvt = mwvterm = MwCurrentVt();
/*
* Note: this hack is required to get Linux
* to orient virtual 0,0 with physical 0,0
* I have no idea why this kluge is required...
*/
MwRedrawVt(mwvterm);
return 0;
}
/*
* Here to close down the server.
*/
void
MwTerminate(void)
{
GdCloseScreen(&scrdev);
GdCloseMouse();
GdCloseKeyboard();
#if VTSWITCH
MwRedrawVt(mwvterm);
MwExitVt();
#endif
exit(0);
}
/*
* Here to close down the server.
*/
void
GsTerminate(void)
{
#if !NONETWORK
GsCloseSocket();
#endif
GdCloseScreen(rootwp->psd);
GdCloseMouse();
GdCloseKeyboard();
#if VTSWITCH
MwRedrawVt(mwvterm);
#endif
exit(0);
}
