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- /* Definitions for POSIX memory map interface. Linux/SH version.
- Copyright (C) 1997-2018 Free Software Foundation, Inc.
- 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
- <http://www.gnu.org/licenses/>. */
- #ifndef _SYS_MMAN_H
- # error "Never include this file directly. Use <sys/mman.h> instead"
- #endif
- /* The following definitions basically come from the kernel headers.
- But the kernel header is not namespace clean. */
- /* These are Linux-specific. */
- #ifdef __USE_MISC
- # define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */
- # define MAP_DENYWRITE 0x0800 /* ETXTBSY */
- # define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */
- # define MAP_LOCKED 0x2000 /* Lock the mapping. */
- # define MAP_NORESERVE 0x4000 /* Don't check for reservations. */
- # define MAP_POPULATE 0x8000 /* Populate (prefault) pagetables. */
- # define MAP_NONBLOCK 0x10000 /* Do not block on IO. */
- # define MAP_STACK 0x20000 /* Allocation is for a stack. */
- # define MAP_HUGETLB 0x40000 /* Create huge page mapping. */
- # define MAP_UNINITIALIZED 0x4000000 /* For anonymous mmap, memory could - be uninitialized. */
- #endif
- /* Include generic Linux declarations. */
- #include <bits/mman-linux.h>
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