/usr/include/xenomai/posix/sys/mman.h is in libxenomai-dev 2.6.4+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | /*
* Copyright (C) 2006 Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _XENO_POSIX_SYS_MMAN_H
#define _XENO_POSIX_SYS_MMAN_H
#if defined(__KERNEL__) || defined(__XENO_SIM__)
#include <nucleus/xenomai.h>
#ifdef __KERNEL__
#include <asm/mman.h>
#endif /* __KERNEL__ */
#ifdef __XENO_SIM__
#pragma GCC system_header
#include_next <sys/mman.h>
#include <posix_overrides.h>
#endif /* __XENO_SIM__ */
#define MAP_FAILED ((void *) -1)
#ifdef __cplusplus
extern "C" {
#endif
int shm_open(const char *name, int oflag, mode_t mode);
int shm_unlink(const char *name);
void *mmap(void *addr, size_t len, int prot, int flags,
int fildes, off_t off);
int munmap(void *addr, size_t len);
#ifdef __cplusplus
}
#endif
#else /* !(__KERNEL__ || __XENO_SIM__) */
#pragma GCC system_header
#include_next <sys/mman.h>
#ifdef __cplusplus
extern "C" {
#endif
int __real_shm_open(const char *name, int oflag, mode_t mode);
int __real_shm_unlink(const char *name);
void *__real_mmap(void *addr,
size_t len,
int prot,
int flags,
int fildes,
long off);
#if defined(_LARGEFILE64_SOURCE) \
|| defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS == 64
void *__real_mmap64(void *addr,
size_t len,
int prot,
int flags,
int fildes,
long long off);
#endif
#if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS == 64
#define __real_mmap __real_mmap64
#endif
int __real_munmap(void *addr, size_t len);
#ifdef __cplusplus
}
#endif
#endif /* !(__KERNEL__ || __XENO_SIM__) */
#endif /* _XENO_POSIX_SYS_MMAN_H */
|