]>
Commit | Line | Data |
---|---|---|
7756ba9d DH |
1 | /* Definitions for POSIX memory map interface. Linux/MicroBlaze version. |
2 | ||
b168057a | 3 | Copyright (C) 1997-2015 Free Software Foundation, Inc. |
7756ba9d DH |
4 | |
5 | This file is part of the GNU C Library. | |
6 | ||
7 | The GNU C Library is free software; you can redistribute it and/or | |
8 | modify it under the terms of the GNU Lesser General Public License as | |
9 | published by the Free Software Foundation; either version 2.1 of the | |
10 | License, or (at your option) any later version. | |
11 | ||
12 | The GNU C Library is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 | Lesser General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU Lesser General Public | |
18 | License along with the GNU C Library; if not, see | |
19 | <http://www.gnu.org/licenses/>. */ | |
20 | ||
21 | #ifndef _SYS_MMAN_H | |
22 | # error "Never use <bits/mman.h> directly; include <sys/mman.h> instead." | |
23 | #endif | |
24 | ||
25 | /* The following definitions basically come from the kernel headers. | |
26 | But the kernel header is not namespace clean. */ | |
27 | ||
28 | #ifdef __USE_MISC | |
29 | /* These are Linux-specific. */ | |
30 | # define MAP_GROWSDOWN 0x00100 /* Stack-like segment. */ | |
31 | # define MAP_DENYWRITE 0x00800 /* ETXTBSY. */ | |
32 | # define MAP_EXECUTABLE 0x01000 /* Mark it as an executable. */ | |
33 | # define MAP_LOCKED 0x02000 /* Lock the mapping. */ | |
34 | # define MAP_NORESERVE 0x04000 /* Don't check for reservations. */ | |
35 | # define MAP_POPULATE 0x08000 /* Populate (prefault) pagetables. */ | |
36 | # define MAP_NONBLOCK 0x10000 /* Do not block on IO. */ | |
37 | # define MAP_STACK 0x20000 /* Allocation is for a stack. */ | |
38 | # define MAP_HUGETLB 0x40000 /* Create huge page mapping. */ | |
39 | #endif | |
40 | ||
41 | /* Include generic Linux declarations. */ | |
42 | #include <bits/mman-linux.h> |