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39 lines
1.4 KiB
C
39 lines
1.4 KiB
C
/* Definitions for POSIX memory map interface. Linux/x86_64 version.
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Copyright (C) 2001-2025 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _SYS_MMAN_H
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# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead."
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#endif
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/* The following definitions basically come from the kernel headers.
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But the kernel header is not namespace clean. */
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/* Other flags. */
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#define MAP_32BIT 0x40 /* Only give out 32-bit addresses. */
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#define MAP_ABOVE4G 0x80 /* Only map above 4GB. */
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#ifdef __USE_MISC
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/* Set up a restore token in the newly allocated shadow stack */
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# define SHADOW_STACK_SET_TOKEN 0x1
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#endif
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#include <bits/mman-map-flags-generic.h>
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/* Include generic Linux declarations. */
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#include <bits/mman-linux.h>
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