/* -----------------------------------------------------------------------------
- * $Id: Signals.c,v 1.5 1999/03/02 20:01:55 sof Exp $
+ * $Id: Signals.c,v 1.6 1999/06/25 09:16:46 simonmar Exp $
*
* (c) The GHC Team, 1998-1999
*
#include "Rts.h"
#include "SchedAPI.h"
+#include "Schedule.h"
#include "Signals.h"
#include "RtsUtils.h"
#include "RtsFlags.h"
either. However, we have to schedule a new thread somehow.
It's probably ok to request a context switch and allow the
- scheduler to start the handler thread, but how to we
+ scheduler to start the handler thread, but how do we
communicate this to the scheduler?
We need some kind of locking, but with low overhead (i.e. no
sigemptyset(&signals);
sigaddset(&signals, sig);
sigprocmask(SIG_UNBLOCK, &signals, NULL);
+
+ context_switch = 1;
}
/* -----------------------------------------------------------------------------
sigdelset(&userSignals, sig);
action.sa_handler = SIG_DFL;
break;
+
case STG_SIG_HAN:
handlers[sig] = (I_)handler;
sigaddset(&userSignals, sig);
action.sa_handler = generic_handler;
break;
+
default:
barf("sig_install: bad spi");
}