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d81b986b | 1 | /* munlock -- undo the effects of prior mlock calls. Stub version. |
688903eb | 2 | Copyright (C) 2001-2018 Free Software Foundation, Inc. |
d81b986b RM |
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. | |
d81b986b RM |
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. |
d81b986b | 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/>. */ | |
d81b986b RM |
18 | |
19 | #include <sys/types.h> | |
20 | #include <sys/mman.h> | |
21 | #include <errno.h> | |
22 | ||
23 | /* Undo the effects on these whole pages of any prior mlock calls. */ | |
24 | ||
25 | int | |
26 | munlock (const void *addr, size_t len) | |
27 | { | |
28 | __set_errno (ENOSYS); | |
29 | return -1; | |
30 | } | |
31 | ||
32 | stub_warning (munlock) |