1 files changed, 65 insertions, 0 deletions
diff --git a/src/unix/linux_signals.c b/src/unix/linux_signals.c
new file mode 100644
index 0000000..72c5a52
--- /dev/null
+++ b/src/unix/linux_signals.c
@@ -0,0 +1,65 @@
+/*
+===========================================================================
+Copyright (C) 1999-2005 Id Software, Inc.
+Copyright (C) 2000-2006 Tim Angus
+
+This file is part of Tremulous.
+
+Tremulous is free software; you can redistribute it
+and/or modify it under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the License,
+or (at your option) any later version.
+
+Tremulous is distributed in the hope that it will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Tremulous; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+===========================================================================
+*/
+#include <signal.h>
+
+#include "../qcommon/q_shared.h"
+#include "../qcommon/qcommon.h"
+#ifndef DEDICATED
+#include "../renderer/tr_local.h"
+#endif
+
+static qboolean signalcaught = qfalse;;
+
+void Sys_Exit(int); // bk010104 - abstraction
+
+static void signal_handler(int sig) // bk010104 - replace this... (NOTE TTimo huh?)
+{
+  if (signalcaught)
+  {
+    printf("DOUBLE SIGNAL FAULT: Received signal %d, exiting...\n", sig);
+    Sys_Exit(1); // bk010104 - abstraction
+  }
+
+  signalcaught = qtrue;
+  printf("Received signal %d, exiting...\n", sig);
+#ifndef DEDICATED
+  //GLimp_Shutdown(); // bk010104 - shouldn't this be CL_Shutdown
+  // rcg08312005 Agreed: changed to CL_Shutdown...  --ryan.
+  CL_Shutdown();
+#endif
+  SV_Shutdown("Signal caught");
+  Sys_Exit(0); // bk010104 - abstraction NOTE TTimo send a 0 to avoid DOUBLE SIGNAL FAULT
+}
+
+void InitSig(void)
+{
+  signal(SIGHUP, signal_handler);
+  signal(SIGQUIT, signal_handler);
+  signal(SIGILL, signal_handler);
+  signal(SIGTRAP, signal_handler);
+  signal(SIGIOT, signal_handler);
+  signal(SIGBUS, signal_handler);
+  signal(SIGFPE, signal_handler);
+  signal(SIGSEGV, signal_handler);
+  signal(SIGTERM, signal_handler);
+}