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0dee6738 | 1 | /* Read or write system information. Linux version. |
688903eb | 2 | Copyright (C) 1996-2018 Free Software Foundation, Inc. |
478b92f0 UD |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
41bdb6e2 AJ |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
478b92f0 UD |
9 | |
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
478b92f0 | 14 | |
41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 PE |
16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
75cd5204 | 18 | |
0dee6738 | 19 | #include <errno.h> |
99c7f870 | 20 | #include <string.h> /* For the real memset prototype. */ |
75cd5204 RM |
21 | #include <sys/sysctl.h> |
22 | ||
0dee6738 UD |
23 | #include <sysdep.h> |
24 | #include <sys/syscall.h> | |
75cd5204 | 25 | |
75cd5204 | 26 | int |
958f238f UD |
27 | __sysctl (int *name, int nlen, void *oldval, size_t *oldlenp, |
28 | void *newval, size_t newlen) | |
75cd5204 RM |
29 | { |
30 | struct __sysctl_args args = | |
31 | { | |
0274d73c RM |
32 | .name = name, |
33 | .nlen = nlen, | |
34 | .oldval = oldval, | |
35 | .oldlenp = oldlenp, | |
36 | .newval = newval, | |
37 | .newlen = newlen | |
75cd5204 RM |
38 | }; |
39 | ||
e5dee2c8 | 40 | return INLINE_SYSCALL (_sysctl, 1, &args); |
75cd5204 | 41 | } |
e436294b | 42 | libc_hidden_def (__sysctl) |
958f238f | 43 | weak_alias (__sysctl, sysctl) |