1998-10-25 09:41:42 +08:00
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/* Generic errno.h */
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1999-08-30 16:08:00 +08:00
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/* $OpenLDAP$ */
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1998-12-29 03:51:35 +08:00
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/*
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2000-05-13 10:25:54 +08:00
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* Copyright 1998-2000 The OpenLDAP Foundation, Redwood City, California, USA
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1998-12-29 03:51:35 +08:00
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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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1998-10-25 09:41:42 +08:00
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#ifndef _AC_ERRNO_H
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#define _AC_ERRNO_H
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#if defined( HAVE_ERRNO_H )
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# include <errno.h>
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1998-11-17 12:07:31 +08:00
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#elif defined( HAVE_SYS_ERRNO_H )
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# include <sys/errno.h>
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1998-10-25 09:41:42 +08:00
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#endif
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1999-03-14 02:19:11 +08:00
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#ifndef HAVE_SYS_ERRLIST
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1999-07-24 08:04:05 +08:00
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/* no sys_errlist */
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# define sys_nerr 0
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# define sys_errlist ((char **)0)
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#elif DECL_SYS_ERRLIST
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/* have sys_errlist but need declaration */
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2000-06-20 11:53:12 +08:00
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LDAP_LIBC_V (int) sys_nerr;
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LDAP_LIBC_V (char) *sys_errlist[];
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1999-03-14 02:19:11 +08:00
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#endif
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1998-10-25 09:41:42 +08:00
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1999-08-29 10:59:29 +08:00
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#ifdef HAVE_STRERROR
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#define STRERROR(err) strerror(err)
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#else
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#define STRERROR(err) \
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((err) > -1 && (err) < sys_nerr ? sys_errlist[(err)] : "unknown")
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1999-08-29 09:56:00 +08:00
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#endif
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1998-10-25 09:41:42 +08:00
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#endif /* _AC_ERRNO_H */
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