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

   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