1.1 --- a/epoc32/include/stdapis/sys/mman.h Tue Nov 24 13:55:44 2009 +0000
1.2 +++ b/epoc32/include/stdapis/sys/mman.h Tue Mar 16 16:12:26 2010 +0000
1.3 @@ -1,1 +1,125 @@
1.4 -mman.h
1.5 +/*-
1.6 + * Copyright (c) 1982, 1986, 1993
1.7 + * The Regents of the University of California. All rights reserved.
1.8 + * © Portions copyright (c) 2006 Symbian Software Ltd. All rights reserved.
1.9 + *
1.10 + * Redistribution and use in source and binary forms, with or without
1.11 + * modification, are permitted provided that the following conditions
1.12 + * are met:
1.13 + * 1. Redistributions of source code must retain the above copyright
1.14 + * notice, this list of conditions and the following disclaimer.
1.15 + * 2. Redistributions in binary form must reproduce the above copyright
1.16 + * notice, this list of conditions and the following disclaimer in the
1.17 + * documentation and/or other materials provided with the distribution.
1.18 + * 4. Neither the name of the University nor the names of its contributors
1.19 + * may be used to endorse or promote products derived from this software
1.20 + * without specific prior written permission.
1.21 + *
1.22 + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
1.23 + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1.24 + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1.25 + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
1.26 + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
1.27 + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
1.28 + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
1.29 + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
1.30 + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
1.31 + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
1.32 + * SUCH DAMAGE.
1.33 + * © Portions copyright (c) 2007 Symbian Software Ltd. All rights reserved.
1.34 + * @(#)mman.h 8.2 (Berkeley) 1/9/95
1.35 + * $FreeBSD: src/sys/sys/mman.h,v 1.40 2005/04/02 12:33:31 das Exp $
1.36 + */
1.37 +
1.38 +#ifndef _SYS_MMAN_H_
1.39 +#define _SYS_MMAN_H_
1.40 +#ifdef __cplusplus
1.41 + extern "C"
1.42 + {
1.43 + #endif
1.44 +
1.45 +#include <sys/cdefs.h>
1.46 +#include <sys/_types.h>
1.47 +
1.48 +#if __BSD_VISIBLE
1.49 +/*
1.50 + * Inheritance for minherit()
1.51 + */
1.52 +#define INHERIT_SHARE 0
1.53 +#define INHERIT_COPY 1
1.54 +#define INHERIT_NONE 2
1.55 +#endif
1.56 +
1.57 +/*
1.58 + * Protections are chosen from these bits, or-ed together
1.59 + */
1.60 +#define PROT_NONE 0x00 /* no permissions */
1.61 +#define PROT_READ 0x01 /* pages can be read */
1.62 +#define PROT_WRITE 0x02 /* pages can be written */
1.63 +#define PROT_EXEC 0x04 /* pages can be executed */
1.64 +
1.65 +/*
1.66 + * Flags contain sharing type and options.
1.67 + * Sharing types; choose one.
1.68 + */
1.69 +#define MAP_SHARED 0x0001 /* share changes */
1.70 +#define MAP_PRIVATE 0x0002 /* changes are private */
1.71 +#if __BSD_VISIBLE
1.72 +#define MAP_COPY MAP_PRIVATE /* Obsolete */
1.73 +#endif
1.74 +
1.75 +/*
1.76 + * Other flags
1.77 + */
1.78 +#define MAP_FIXED 0x0010 /* map addr must be exactly as requested */
1.79 +
1.80 +/*
1.81 + * Error return from mmap()
1.82 + */
1.83 +#define MAP_FAILED ((void *)-1)
1.84 +
1.85 +/*
1.86 + * msync() flags
1.87 + */
1.88 +#define MS_SYNC 0x0000 /* msync synchronously */
1.89 +#define MS_ASYNC 0x0001 /* return immediately */
1.90 +#define MS_INVALIDATE 0x0002 /* invalidate all cached data */
1.91 +
1.92 +#ifndef _MODE_T_DECLARED
1.93 +typedef __mode_t mode_t;
1.94 +#define _MODE_T_DECLARED
1.95 +#endif
1.96 +
1.97 +#ifndef _OFF_T_DECLARED
1.98 +typedef __off_t off_t;
1.99 +#define _OFF_T_DECLARED
1.100 +#endif
1.101 +
1.102 +#ifndef _SIZE_T_DECLARED
1.103 +typedef __size_t size_t;
1.104 +#define _SIZE_T_DECLARED
1.105 +#endif
1.106 +
1.107 +#ifndef _KERNEL
1.108 +
1.109 +__BEGIN_DECLS
1.110 +/*
1.111 + * XXX not yet implemented: posix_mem_offset(), posix_typed_mem_get_info(),
1.112 + * posix_typed_mem_open().
1.113 + */
1.114 +#ifndef _MMAP_DECLARED
1.115 +#define _MMAP_DECLARED
1.116 +IMPORT_C void * mmap(void *, size_t, int, int, int, off_t);
1.117 +#endif
1.118 +IMPORT_C int mprotect(const void *, size_t, int);
1.119 +IMPORT_C int msync(void *, size_t, int);
1.120 +IMPORT_C int munmap(void *, size_t);
1.121 +__END_DECLS
1.122 +
1.123 +#endif /* !_KERNEL */
1.124 +
1.125 +#ifdef __cplusplus
1.126 +}
1.127 +#endif //__cplusplus
1.128 +
1.129 +#endif /* !_SYS_MMAN_H_ */