1 files changed, 49 insertions, 0 deletions
diff --git a/novell/signal.c b/novell/signal.c
new file mode 100644
index 0000000..a092bd3
--- /dev/null
+++ b/novell/signal.c
@@ -0,0 +1,49 @@
+#include <nwthread.h>
+#include <nwerrno.h>
+
+/*******************************/
+/*  Interupt handler		   */
+/*******************************/
+
+int NLM_mainThreadGroupID;
+int NLM_threadCnt = 0;
+int NLM_exiting = FALSE;
+
+#pragma off(unreferenced);
+void NLM_SignalHandler(int sig)
+#pragma on(unreferenced);
+{
+	int handlerThreadGroupID;
+
+	switch(sig)
+	{
+	case SIGTERM:
+		NLM_exiting = TRUE;
+		handlerThreadGroupID = GetThreadGroupID();
+		SetThreadGroupID(NLM_mainThreadGroupID);
+
+		/* NLM SDK functions may be called here */
+
+		while (NLM_threadCnt != 0) 
+			ThreadSwitchWithDelay();
+		SetThreadGroupID(handlerThreadGroupID);
+		break;
+	case SIGINT:
+		signal(SIGINT, NLM_SignalHandler);
+		break;
+	}
+	return;
+}
+
+void NLMsignals(void)
+{
+    ++NLM_threadCnt;
+    NLM_mainThreadGroupID = GetThreadGroupID();
+    signal(SIGTERM, NLM_SignalHandler);
+    signal(SIGINT, NLM_SignalHandler);
+}
+
+void NLMexit(void)
+{
+   --NLM_threadCnt;
+}