1 /* Copyright (C) 1994, 1995, 1997 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>
23 /* Deallocate any mapping for the region starting at ADDR and extending LEN
24 bytes. Returns 0 if successful, -1 for errors (and sets errno). */
27 __munmap (__ptr_t addr
, size_t len
)
30 if (err
= __vm_deallocate (__mach_task_self (),
31 (vm_address_t
) addr
, (vm_size_t
) len
))
39 weak_alias (__munmap
, munmap
)