add a signal handler

2003-04-23 22:48:36 +00:00
parent 9d02bd5a5e
commit ab31004a14
2 changed files with 101 additions and 0 deletions
@@ -0,0 +1,25 @@
+#ifndef SIGNAL_HANDLER_H
+#define SIGNAL_HANDLER_H
+
+#include <signal.h>
+       
+class SaveSignals
+{
+	vector<struct sigaction> old_handlers;
+
+public:
+	SaveSignals(); /* save signals */
+	~SaveSignals(); /* restore signals */
+};
+
+namespace SignalHandler
+{
+	typedef void (*handler)(int);
+
+	void OnClose(handler);
+};
+
+#endif
+
+/* Written by Glenn Maynard.  Public domain. */
+