1998-10-24 21:41:42 -04:00
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/* Generic signal.h */
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1999-08-30 04:08:00 -04:00
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/* $OpenLDAP$ */
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1998-12-28 14:51:35 -05:00
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/*
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2000-05-12 22:25:54 -04:00
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* Copyright 1998-2000 The OpenLDAP Foundation, Redwood City, California, USA
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1998-12-28 14:51:35 -05:00
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted only
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* as authorized by the OpenLDAP Public License. A copy of this
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* license is available at http://www.OpenLDAP.org/license.html or
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* in file LICENSE in the top-level directory of the distribution.
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*/
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1998-10-24 21:41:42 -04:00
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#ifndef _AC_SIGNAL_H
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#define _AC_SIGNAL_H
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#include <signal.h>
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1999-05-24 19:01:57 -04:00
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#undef SIGNAL
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1998-10-24 21:41:42 -04:00
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#ifdef HAVE_SIGSET
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#define SIGNAL sigset
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#else
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#define SIGNAL signal
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#endif
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1998-11-18 12:45:32 -05:00
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#if !defined( LDAP_SIGUSR1 ) || !defined( LDAP_SIGUSR2 )
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#undef LDAP_SIGUSR1
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#undef LDAP_SIGUSR2
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1999-10-30 22:26:41 -04:00
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# if defined(WINNT) || defined(_WINNT) || defined(_WIN32)
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1999-10-28 03:27:00 -04:00
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# define LDAP_SIGUSR1 SIGILL
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# define LDAP_SIGUSR2 SIGTERM
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# elif !defined(HAVE_LINUX_THREADS)
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1998-11-18 12:45:32 -05:00
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# define LDAP_SIGUSR1 SIGUSR1
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# define LDAP_SIGUSR2 SIGUSR2
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# else
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/*
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2000-06-23 20:46:07 -04:00
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* Some versions of LinuxThreads unfortunately uses the only
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* two signals reserved for user applications. This forces
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* OpenLDAP to use other signals reserved for other uses.
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*/
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1998-11-18 12:45:32 -05:00
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# if defined( SIGSTKFLT )
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# define LDAP_SIGUSR1 SIGSTKFLT
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# elif defined ( SIGSYS )
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# define LDAP_SIGUSR1 SIGSYS
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# endif
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1998-11-22 05:26:51 -05:00
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# if defined( SIGUNUSED )
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1998-11-18 12:45:32 -05:00
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# define LDAP_SIGUSR2 SIGUNUSED
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# elif defined ( SIGINFO )
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1998-11-25 18:35:04 -05:00
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# define LDAP_SIGUSR2 SIGINFO
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1998-11-18 12:45:32 -05:00
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# elif defined ( SIGEMT )
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1998-11-25 18:35:04 -05:00
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# define LDAP_SIGUSR2 SIGEMT
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1998-11-18 12:45:32 -05:00
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# endif
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# endif
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#endif
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1999-03-29 04:04:35 -05:00
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#ifndef LDAP_SIGCHLD
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#ifdef SIGCHLD
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#define LDAP_SIGCHLD SIGCHLD
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#elif SIGCLD
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#define LDAP_SIGCHLD SIGCLD
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#endif
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#endif
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1998-10-24 21:41:42 -04:00
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#endif /* _AC_SIGNAL_H */
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