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/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Lesser General Public

   License as published by the Free Software Foundation; either

   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with the GNU C Library; if not, write to the Free

   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA

   02111-1307 USA.  */

#ifndef _ULIMIT_H

#define _ULIMIT_H       1

#include <features.h>

/* Constants used as the first parameter for `ulimit'.  They denote limits

   which can be set or retrieved using this function.  */

enum

{

  UL_GETFSIZE = 1,                      /* Return limit on the size of a file,

                                           in units of 512 bytes.  */

#define UL_GETFSIZE     UL_GETFSIZE

  UL_SETFSIZE,                          /* Set limit on the size of a file to

                                           second argument.  */

#define UL_SETFSIZE     UL_SETFSIZE

  __UL_GETMAXBRK,                       /* Return the maximum possible address

                                           of the data segment.  */

  __UL_GETOPENMAX                       /* Return the maximum number of files

                                           that the calling process can open.*/

};

__BEGIN_DECLS

/* Control process limits according to CMD.  */

extern long int ulimit (int __cmd, ...) __THROW;

__END_DECLS

#endif /* ulimit.h */