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 20 typedef __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 37 extern void *mmap(void *addr, size_t len, int prot, int flags, int fd, 38 long long offset) 39 __attribute__((__nothrow__)); 40 extern int munmap(void *addr, size_t len) 41 __attribute__((__nothrow__)); 42 extern int msync(void *addr, size_t len, int flags) 43 __attribute__((__nothrow__)); 44 extern int mprotect (void *__addr, size_t __len, int __prot) 45 __attribute__((__nothrow__)); 46 47 #endif /* __SYS_MMAN_H__ */ 48