1/* ===-- limits.h - stub SDK header for compiler-rt -------------------------===
2 *
3 *                     The LLVM Compiler Infrastructure
4 *
5 * This file is dual licensed under the MIT and the University of Illinois Open
6 * Source Licenses. See LICENSE.TXT for details.
7 *
8 * ===-----------------------------------------------------------------------===
9 *
10 * This is a stub SDK header file. This file is not part of the interface of
11 * this library nor an official version of the appropriate SDK header. It is
12 * intended only to stub the features of this header required by compiler-rt.
13 *
14 * ===-----------------------------------------------------------------------===
15 */
16
17#ifndef __SYS_MMAN_H__
18#define __SYS_MMAN_H__
19
20typedef __SIZE_TYPE__ size_t;
21
22#define PROT_NONE     0x00
23#define PROT_READ     0x01
24#define PROT_WRITE    0x02
25#define PROT_EXEC     0x04
26
27#define MAP_SHARED    0x0001
28#define MAP_PRIVATE   0x0002
29
30#define MAP_FILE      0x0000
31#define MAP_ANON      0x1000
32
33#define MS_ASYNC      0x0001
34#define MS_INVALIDATE 0x0002
35#define MS_SYNC       0x0010
36
37extern void *mmap(void *addr, size_t len, int prot, int flags, int fd,
38                  long long offset)
39  __attribute__((__nothrow__));
40extern int munmap(void *addr, size_t len)
41  __attribute__((__nothrow__));
42extern int msync(void *addr, size_t len, int flags)
43  __attribute__((__nothrow__));
44extern int mprotect (void *__addr, size_t __len, int __prot)
45  __attribute__((__nothrow__));
46
47#endif /* __SYS_MMAN_H__ */
48