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01: /* Copyright (C) 1996, 1999, 2001 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 _SYS_SYSINFO_H
20: #define _SYS_SYSINFO_H  1
21: 
22: #include <features.h>
23: 
24: /* Get sysinfo structure from kernel header.  */
25: #include <linux/kernel.h>
26: 
27: __BEGIN_DECLS
28: 
29: /* Returns information on overall system statistics.  */
30: extern int sysinfo (struct sysinfo *__info) __THROW;
31: 
32: 
33: /* Return number of configured processors.  */
34: extern int get_nprocs_conf (void) __THROW;
35: 
36: /* Return number of available processors.  */
37: extern int get_nprocs (void) __THROW;
38: 
39: 
40: /* Return number of physical pages of memory in the system.  */
41: extern long int get_phys_pages (void) __THROW;
42: 
43: /* Return number of available physical pages of memory in the system.  */
44: extern long int get_avphys_pages (void) __THROW;
45: 
46: __END_DECLS
47: 
48: #endif  /* sys/sysinfo.h */
49: 

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