1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #ifndef __ASM_GENERIC_MMAN_COMMON_TOOLS_ONLY_H
3 #define __ASM_GENERIC_MMAN_COMMON_TOOLS_ONLY_H
4 
5 #include <asm-generic/mman-common.h>
6 
7 /* We need this because we need to have tools/include/uapi/ included in the tools
8  * header search path to get access to stuff that is not yet in the system's
9  * copy of the files in that directory, but since this cset:
10  *
11  *     746c9398f5ac ("arch: move common mmap flags to linux/mman.h")
12  *
13  * We end up making sys/mman.h, that is in the system headers, to not find the
14  * MAP_SHARED and MAP_PRIVATE defines because they are not anymore in our copy
15  * of asm-generic/mman-common.h. So we define them here and include this header
16  * from each of the per arch mman.h headers.
17  */
18 #ifndef MAP_SHARED
19 #define MAP_SHARED	0x01		/* Share changes */
20 #define MAP_PRIVATE	0x02		/* Changes are private */
21 #define MAP_SHARED_VALIDATE 0x03	/* share + validate extension flags */
22 #endif
23 #endif // __ASM_GENERIC_MMAN_COMMON_TOOLS_ONLY_H
24