X-Git-Url: https://git.sommitrealweird.co.uk/onak.git/blobdiff_plain/abd73876aa3545e3bfcffd44680538a3c10bb84c..1daf67e8e9262de579ba9d23691482529243cce3:/cleanup.h?ds=sidebyside

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+/*
+ * cleanup.h - Cleanup and shutdown framework.
+ *
+ * Jonathan McDowell <noodles@earth.li>
+ *
+ * Copyright 2004 Project Purple
+ */
+
+#ifndef __CLEANUP_H__
+#define __CLEANUP_H__
+
+#include <stdbool.h>
+
+/*
+ *	trytocleanup - say we should try to cleanup.
+ *
+ *      This function sets the cleanup flag indicating we want to try and
+ *      cleanup ASAP.
+ */
+void trytocleanup(void);
+
+/*
+ *	cleanup - indicate if we should try to cleanup.
+ *
+ *	This function returns a bool which indicates if we want to cleanup and
+ *	exit ASAP.
+ */
+bool cleanup(void);
+
+/*
+ *	catchsignals - Register signal handlers for various signals.
+ *
+ *	This function registers a signal handler for various signals (PIPE,
+ *	ALRM, INT, TERM, HUP) that sets the cleanup flag so we try to exit
+ *	ASAP, but cleanly.
+ */
+void catchsignals(void);
+
+#endif /* __CLEANUP_H__ */