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- /* Definitions for POSIX memory map interface. Linux/AArch64 version.
- Copyright (C) 2020-2026 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
- #ifndef _SYS_MMAN_H
- # error "Never use <bits/mman.h> directly; include <sys/mman.h> instead."
- #endif
- /* AArch64 specific definitions, should be in sync with
- arch/arm64/include/uapi/asm/mman.h. */
- #define PROT_BTI 0x10
- #define PROT_MTE 0x20
- #ifdef __USE_GNU
- # define PKEY_UNRESTRICTED 0x0
- # define PKEY_DISABLE_ACCESS 0x1
- # define PKEY_DISABLE_WRITE 0x2
- # define PKEY_DISABLE_EXECUTE 0x4
- # define PKEY_DISABLE_READ 0x8
- #endif
- #include <bits/mman-map-flags-generic.h>
- /* Include generic Linux declarations. */
- #include <bits/mman-linux.h>
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