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01: /* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
02:    This file is part of the GNU C Library.
03: 
04:    The GNU C Library is free software; you can redistribute it and/or
05:    modify it under the terms of the GNU Lesser General Public
06:    License as published by the Free Software Foundation; either
07:    version 2.1 of the License, or (at your option) any later version.
08: 
09:    The GNU C Library is distributed in the hope that it will be useful,
10:    but WITHOUT ANY WARRANTY; without even the implied warranty of
11:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12:    Lesser General Public License for more details.
13: 
14:    You should have received a copy of the GNU Lesser General Public
15:    License along with the GNU C Library; if not, write to the Free
16:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17:    02111-1307 USA.  */
18: 
19: #ifndef _ULIMIT_H
20: #define _ULIMIT_H       1
21: 
22: #include <features.h>
23: 
24: /* Constants used as the first parameter for `ulimit'.  They denote limits
25:    which can be set or retrieved using this function.  */
26: enum
27: {
28:   UL_GETFSIZE = 1,                      /* Return limit on the size of a file,
29:                                            in units of 512 bytes.  */
30: #define UL_GETFSIZE     UL_GETFSIZE
31:   UL_SETFSIZE,                          /* Set limit on the size of a file to
32:                                            second argument.  */
33: #define UL_SETFSIZE     UL_SETFSIZE
34:   __UL_GETMAXBRK,                       /* Return the maximum possible address
35:                                            of the data segment.  */
36:   __UL_GETOPENMAX                       /* Return the maximum number of files
37:                                            that the calling process can open.*/
38: };
39: 
40: 
41: __BEGIN_DECLS
42: 
43: /* Control process limits according to CMD.  */
44: extern long int ulimit (int __cmd, ...) __THROW;
45: 
46: __END_DECLS
47: 
48: #endif /* ulimit.h */
49: 

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