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/* $Id$ */

/* This file is part of DeforaOS System libc */

* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions are

* met:

* 1. Redistributions of source code must retain the above copyright

* notice, this list of conditions and the following disclaimer.

* 2. Redistributions in binary form must reproduce the above copyright

* notice, this list of conditions and the following disclaimer in the

* documentation and/or other materials provided with the distribution.

* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS

* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED

* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A

* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */

#ifndef LIBC_SYS_MMAN_H

# define LIBC_SYS_MMAN_H

# include "../compat.h"

/* types */

# ifndef mode_t

# define mode_t mode_t

typedef __mode_t mode_t;

# endif

# ifndef off_t

# define off_t off_t

typedef __off_t off_t;

# endif

# ifndef size_t

# define size_t size_t

typedef __size_t size_t;

# endif

# include "../compat/sys/mman.h"

/* constants */

# define MAP_FAILED ((void *)-1)

/* functions */

int mlock(const void * addr, size_t length);

void * mmap(void * addr, size_t length, int prot, int flags, int fd,

off_t offset);

int mprotect(void * addr, size_t length, int prot);

int munlock(const void * addr, size_t length);

int munmap(void * addr, size_t length);

#endif /* !LIBC_SYS_MMAN_H */