/* Generic signal.h */
/* $OpenLDAP$ */
/*
- * Copyright 1998-2000 The OpenLDAP Foundation, Redwood City, California, USA
+ * Copyright 1998-2001 The OpenLDAP Foundation, Redwood City, California, USA
* All rights reserved.
*
- * Redistribution and use in source and binary forms are permitted only
- * as authorized by the OpenLDAP Public License. A copy of this
- * license is available at http://www.OpenLDAP.org/license.html or
- * in file LICENSE in the top-level directory of the distribution.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License. A copy of this license is available at
+ * http://www.OpenLDAP.org/license.html or in file LICENSE in the
+ * top-level directory of the distribution.
*/
#ifndef _AC_SIGNAL_H
#include <signal.h>
#undef SIGNAL
-#ifdef HAVE_SIGSET
+
+#if defined( HAVE_SIGACTION )
+#define SIGNAL lutil_sigaction
+typedef void (*lutil_sig_t)(int);
+LDAP_LUTIL_F(lutil_sig_t) lutil_sigaction( int sig, lutil_sig_t func );
+#define SIGNAL_REINSTALL(sig,act) (void)0
+#elif defined( HAVE_SIGSET )
#define SIGNAL sigset
+#define SIGNAL_REINSTALL sigset
#else
#define SIGNAL signal
+#define SIGNAL_REINSTALL signal
#endif
#if !defined( LDAP_SIGUSR1 ) || !defined( LDAP_SIGUSR2 )