mirror of
https://git.FreeBSD.org/ports.git
synced 2024-10-31 21:57:12 +00:00
109 lines
2.3 KiB
Plaintext
109 lines
2.3 KiB
Plaintext
--- os/bsd/signal.c.orig Tue Nov 16 15:02:45 1999
|
|
+++ os/bsd/signal.c Sat May 20 13:36:15 2000
|
|
@@ -39,51 +39,37 @@
|
|
|
|
#include <signal.h>
|
|
|
|
-#include <dispatch.h>
|
|
+#include "../../main.h"
|
|
+#include "../../N64/registers.h"
|
|
#include <parser_extern.h>
|
|
|
|
-#include "../os.h"
|
|
-#include "signal.h"
|
|
+static void signal_handler(int signum);
|
|
|
|
|
|
|
|
|
|
|
|
-void CatchSignals()
|
|
-{
|
|
- signal(SIGINT, stop_signal); /* CTRL+C pressed -> cpu halt -> debugger */
|
|
- signal(SIGQUIT, shutdown_signal);
|
|
- signal(SIGTERM, shutdown_signal);
|
|
-#if DISPLAY_SUPPORT
|
|
- signal(SIGHUP, visualkilled_signal); /* should be sent if display killed */
|
|
- signal(SIGPIPE, shutdown_signal); /* when pipe is broken */
|
|
-#endif
|
|
-
|
|
-} /* void CatchSignals() */
|
|
|
|
|
|
|
|
|
|
|
|
-void shutdown_signal()
|
|
-{
|
|
- dispatch(SHUTDOWN, 0);
|
|
-
|
|
-} /* void shutdown_signal() */
|
|
|
|
|
|
|
|
|
|
|
|
-void stop_signal()
|
|
+void tr_signals_catch()
|
|
{
|
|
- signal(SIGINT, SIG_IGN);
|
|
-
|
|
- dispatch(CPU_STOP, 0);
|
|
+ signal(SIGINT, signal_handler); /* CTRL+C pressed -> cpu halt ->
|
|
+debugger */
|
|
+ signal(SIGQUIT, signal_handler);
|
|
+ signal(SIGTERM, signal_handler);
|
|
+#ifdef TR_DISPLAY
|
|
+ signal(SIGPIPE, signal_handler); /* when pipe is broken */
|
|
+#endif
|
|
|
|
- signal(SIGINT, stop_signal); /* CTRL+C pressed -> cpu halt -> debugger */
|
|
-
|
|
-} /* void shutdown_signal() */
|
|
+} /* void tr_signals_catch() */
|
|
|
|
|
|
|
|
@@ -91,15 +77,36 @@
|
|
|
|
|
|
|
|
-#if DISPLAY_SUPPORT
|
|
-void visualkilled_signal()
|
|
+static void signal_handler(int signum)
|
|
{
|
|
- prefs.display = NO_DISPLAY;
|
|
-
|
|
-} /* void visualkilled_signal() */
|
|
+ signal(signum, SIG_IGN);
|
|
+ switch(signum)
|
|
+ {
|
|
+#ifdef TR_DEBUG
|
|
+ case SIGINT:
|
|
+ case SIGQUIT:
|
|
+ reg.halt = 1; /* stop cpu */
|
|
+ break;
|
|
+#else
|
|
+ case SIGINT:
|
|
+ case SIGQUIT:
|
|
#endif
|
|
+ case SIGTERM:
|
|
+ /* ask for shutting down the emulation */
|
|
+ tr_shutdown();
|
|
+ break;
|
|
+
|
|
+#ifdef TR_DISPLAY
|
|
+ case SIGPIPE:
|
|
+ prefs.display = NO_DISPLAY;
|
|
+ break;
|
|
+#endif
|
|
+
|
|
+ } /* switch(signum) */
|
|
|
|
+ signal(signum, signal_handler);
|
|
|
|
+} /* static void signal_handler(int signum) */
|
|
|
|
|
|
|