_WCRTLINK int raise( int sig )
{
__sig_func func;
func = _RWD_sigtab[ sig ].func;
switch( sig ) {
case SIGFPE:
__sigfpe_handler( FPE_EXPLICITGEN );
break;
case SIGABRT:
if( func == SIG_DFL ) {
__terminate();
}
case SIGILL:
case SIGINT:
case SIGSEGV:
case SIGTERM:
case SIGBREAK:
case SIGUSR1:
case SIGUSR2:
case SIGUSR3:
case SIGIDIVZ:
case SIGIOVFL:
if( func != SIG_IGN && func != SIG_DFL && func != SIG_ERR ) {
_RWD_sigtab[ sig ].func = SIG_DFL; /* 09-nov-87 FWC */
(*func)( sig );
}
break;
default:
return( -1 );
}
return( 0 );
}
_WCRTLINK int raise( int sig )
{
__sig_func func;
func = _RWD_sigtab[ sig ];
switch( sig ) {
#if !defined( __WINDOWS_386__ )
case SIGFPE:
__sigfpe_handler( FPE_EXPLICITGEN );
break;
case SIGABRT:
if( func == SIG_DFL ) {
__terminate();
}
case SIGINT:
if( func != SIG_IGN && func != SIG_DFL && func != SIG_ERR ) {
_RWD_sigtab[ sig ] = SIG_DFL; /* 09-nov-87 FWC */
__restore_int23();
(*func)( sig );
}
break;
case SIGBREAK:
if( func != SIG_IGN && func != SIG_DFL && func != SIG_ERR ) {
_RWD_sigtab[ sig ] = SIG_DFL; /* 09-nov-87 FWC */
__restore_int_ctrl_break();
(*func)( sig );
}
break;
#else
case SIGABRT:
case SIGFPE:
case SIGINT:
case SIGBREAK:
#endif
case SIGILL:
case SIGSEGV:
case SIGTERM:
case SIGUSR1:
case SIGUSR2:
case SIGUSR3:
case SIGIDIVZ:
case SIGIOVFL:
if( func != SIG_IGN && func != SIG_DFL && func != SIG_ERR ) {
_RWD_sigtab[ sig ] = SIG_DFL; /* 09-nov-87 FWC */
(*func)( sig );
}
break;
default:
return( -1 );
}
return( 0 );
}
_WCRTLINK int raise( int sig )
{
__sig_func func;
func = __GetSignalFunc( sig );
switch( sig ) {
case SIGFPE:
__sigfpe_handler( FPE_EXPLICITGEN );
break;
case SIGABRT:
if( func == SIG_DFL ) {
__terminate();
}
/* fall down */
case SIGILL:
case SIGINT:
case SIGSEGV:
case SIGTERM:
case SIGBREAK:
case SIGUSR1:
case SIGUSR2:
case SIGUSR3:
case SIGIDIVZ:
case SIGIOVFL:
if(( func != SIG_IGN ) && ( func != SIG_DFL ) && ( func != SIG_ERR )) {
__SetSignalFunc( sig, SIG_DFL );
(*func)( sig );
}
/*
* If the CtrlSignalHandler was needed before we processed the
* signal but is not needed NOW then we need to remove it since it
* has just now become unnecessary.
*
* NOTE: This MAY be a bad thing to do since raise() might have been
* called from within CtrlSignalHandler() in which case we are
* removing the handler from within the handler. Does NT care?
*/
if( !CtrlHandlerIsNeeded() )
KillCtrlHandler();
break;
default:
return( -1 );
}
return( 0 );
}
// called from emulator callback
void _WCI86NEAR __raise_fpe( void )
{
__sigfpe_handler( FPE_EXPLICITGEN );
}
