openldap/include/ac/fdset.h
2014-01-25 05:21:25 -08:00

43 lines
1.1 KiB
C

/* redefine FD_SET */
/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
* Copyright 1998-2014 The OpenLDAP Foundation.
* All rights reserved.
*
* 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 in file LICENSE in the
* top-level directory of the distribution or, alternatively, at
* <http://www.OpenLDAP.org/license.html>.
*/
/*
* This header is to be included by portable.h to ensure
* tweaking of FD_SETSIZE is done early enough to be effective.
*/
#ifndef _AC_FDSET_H
#define _AC_FDSET_H
#if !defined( OPENLDAP_FD_SETSIZE ) && !defined( FD_SETSIZE )
# define OPENLDAP_FD_SETSIZE 4096
#endif
#ifdef OPENLDAP_FD_SETSIZE
/* assume installer desires to enlarge fd_set */
# ifdef HAVE_BITS_TYPES_H
# include <bits/types.h>
# endif
# ifdef __FD_SETSIZE
# undef __FD_SETSIZE
# define __FD_SETSIZE OPENLDAP_FD_SETSIZE
# else
# define FD_SETSIZE OPENLDAP_FD_SETSIZE
# endif
#endif
#endif /* _AC_FDSET_H */