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