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dff8da6b | 1 | /* Copyright (C) 1996-2024 Free Software Foundation, Inc. |
8a4b65b4 | 2 | This file is part of the GNU C Library. |
0e3426bb | 3 | |
8a4b65b4 | 4 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
0e3426bb | 8 | |
8a4b65b4 UD |
9 | 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 | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
0e3426bb | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
0e3426bb RM |
17 | |
18 | #ifndef _SYS_SYSINFO_H | |
0e3426bb | 19 | #define _SYS_SYSINFO_H 1 |
e4cf5229 | 20 | |
0e3426bb RM |
21 | #include <features.h> |
22 | ||
23 | /* Get sysinfo structure from kernel header. */ | |
24 | #include <linux/kernel.h> | |
25 | ||
8a4b65b4 UD |
26 | __BEGIN_DECLS |
27 | ||
0e3426bb | 28 | /* Returns information on overall system statistics. */ |
4d3a563f | 29 | extern int sysinfo (struct sysinfo *__info) __THROW; |
0e3426bb | 30 | |
845dcb57 UD |
31 | |
32 | /* Return number of configured processors. */ | |
4d3a563f | 33 | extern int get_nprocs_conf (void) __THROW; |
845dcb57 UD |
34 | |
35 | /* Return number of available processors. */ | |
4d3a563f | 36 | extern int get_nprocs (void) __THROW; |
845dcb57 UD |
37 | |
38 | ||
39 | /* Return number of physical pages of memory in the system. */ | |
e4cf5229 | 40 | extern long int get_phys_pages (void) __THROW; |
845dcb57 UD |
41 | |
42 | /* Return number of available physical pages of memory in the system. */ | |
e4cf5229 | 43 | extern long int get_avphys_pages (void) __THROW; |
845dcb57 | 44 | |
8a4b65b4 UD |
45 | __END_DECLS |
46 | ||
0e3426bb | 47 | #endif /* sys/sysinfo.h */ |