powerpc: Fix fesetexceptflag [BZ#17885]
[glibc.git] / misc / munmap.c
blob2f42b1aacb0c5510babdb0eb32cb5d3e3e15386e
1 /* Copyright (C) 1994-2015 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
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.
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
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
18 #include <sys/types.h>
19 #include <sys/mman.h>
20 #include <errno.h>
22 /* Deallocate any mapping for the region starting at ADDR and extending LEN
23 bytes. Returns 0 if successful, -1 for errors (and sets errno). */
25 int
26 __munmap (__ptr_t addr, size_t len)
28 __set_errno (ENOSYS);
29 return -1;
32 stub_warning (munmap)
33 weak_alias (__munmap, munmap)