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Diffstat (limited to 'include/ac/fdset.h')
| -rw-r--r-- | include/ac/fdset.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/include/ac/fdset.h b/include/ac/fdset.h new file mode 100644 index 0000000..620850b --- /dev/null +++ b/include/ac/fdset.h @@ -0,0 +1,42 @@ +/* redefine FD_SET */ +/* $OpenLDAP$ */ +/* This work is part of OpenLDAP Software <http://www.openldap.org/>. + * + * Copyright 1998-2022 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 */ |