static void
InstallSignalHandlers(void)
{
/*
* Install signal handler for unexpected signals
*/
xf86Info.caughtSignal=FALSE;
if (!xf86Info.notrapSignals) {
OsRegisterSigWrapper(xf86SigWrapper);
} else {
signal(SIGSEGV, SIG_DFL);
signal(SIGILL, SIG_DFL);
#ifdef SIGEMT
signal(SIGEMT, SIG_DFL);
#endif
signal(SIGFPE, SIG_DFL);
#ifdef SIGBUS
signal(SIGBUS, SIG_DFL);
#endif
#ifdef SIGSYS
signal(SIGSYS, SIG_DFL);
#endif
#ifdef SIGXCPU
signal(SIGXCPU, SIG_DFL);
#endif
#ifdef SIGXFSZ
signal(SIGXFSZ, SIG_DFL);
#endif
}
}
void
KdInitOutput (ScreenInfo *pScreenInfo,
int argc,
char **argv)
{
KdCardInfo *card;
KdScreenInfo *screen;
if (!kdCardInfo)
{
InitCard (0);
if (!(card = KdCardInfoLast ()))
FatalError("No matching cards found!\n");
screen = KdScreenInfoAdd (card);
KdParseScreen (screen, 0);
}
/*
* Initialize all of the screens for all of the cards
*/
for (card = kdCardInfo; card; card = card->next)
{
int ret=1;
if(card->cfuncs->cardinit)
ret=(*card->cfuncs->cardinit) (card);
if (ret)
{
for (screen = card->screenList; screen; screen = screen->next)
KdInitScreen (pScreenInfo, screen, argc, argv);
}
}
/*
* Merge the various pixmap formats together, this can fail
* when two screens share depth but not bitsPerPixel
*/
if (!KdSetPixmapFormats (pScreenInfo))
return;
/*
* Add all of the screens
*/
for (card = kdCardInfo; card; card = card->next)
for (screen = card->screenList; screen; screen = screen->next)
KdAddScreen (pScreenInfo, screen, argc, argv);
OsRegisterSigWrapper(KdSignalWrapper);
}
