uapi/asm-generic/mman-common-tools.h

0001 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
0002 #ifndef __ASM_GENERIC_MMAN_COMMON_TOOLS_ONLY_H
0003 #define __ASM_GENERIC_MMAN_COMMON_TOOLS_ONLY_H
0004
0005 #include <asm-generic/mman-common.h>
0006
0007 /* We need this because we need to have tools/include/uapi/ included in the tools
0008  * header search path to get access to stuff that is not yet in the system's
0009  * copy of the files in that directory, but since this cset:
0010  *
0011  *     746c9398f5ac ("arch: move common mmap flags to linux/mman.h")
0012  *
0013  * We end up making sys/mman.h, that is in the system headers, to not find the
0014  * MAP_SHARED and MAP_PRIVATE defines because they are not anymore in our copy
0015  * of asm-generic/mman-common.h. So we define them here and include this header
0016  * from each of the per arch mman.h headers.
0017  */
0018 #ifndef MAP_SHARED
0019 #define MAP_SHARED  0x01        /* Share changes */
0020 #define MAP_PRIVATE 0x02        /* Changes are private */
0021 #define MAP_SHARED_VALIDATE 0x03    /* share + validate extension flags */
0022 #endif
0023 #endif // __ASM_GENERIC_MMAN_COMMON_TOOLS_ONLY_H