williamr@2: /*- williamr@2: * Copyright (c) 1982, 1986, 1993 williamr@2: * The Regents of the University of California. All rights reserved. williamr@2: * williamr@2: * Redistribution and use in source and binary forms, with or without williamr@2: * modification, are permitted provided that the following conditions williamr@2: * are met: williamr@2: * 1. Redistributions of source code must retain the above copyright williamr@2: * notice, this list of conditions and the following disclaimer. williamr@2: * 2. Redistributions in binary form must reproduce the above copyright williamr@2: * notice, this list of conditions and the following disclaimer in the williamr@2: * documentation and/or other materials provided with the distribution. williamr@2: * 4. Neither the name of the University nor the names of its contributors williamr@2: * may be used to endorse or promote products derived from this software williamr@2: * without specific prior written permission. williamr@2: * williamr@2: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND williamr@2: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE williamr@2: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE williamr@2: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE williamr@2: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL williamr@2: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS williamr@2: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) williamr@2: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT williamr@2: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY williamr@2: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF williamr@2: * SUCH DAMAGE. williamr@4: * Portions Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. williamr@2: * @(#)mman.h 8.2 (Berkeley) 1/9/95 williamr@2: * $FreeBSD: src/sys/sys/mman.h,v 1.40 2005/04/02 12:33:31 das Exp $ williamr@2: */ williamr@2: williamr@2: #ifndef _SYS_MMAN_H_ williamr@2: #define _SYS_MMAN_H_ williamr@2: #ifdef __cplusplus williamr@2: extern "C" williamr@2: { williamr@2: #endif williamr@2: williamr@2: #include williamr@2: #include williamr@2: williamr@2: #if __BSD_VISIBLE williamr@2: /* williamr@2: * Inheritance for minherit() williamr@2: */ williamr@2: #define INHERIT_SHARE 0 williamr@2: #define INHERIT_COPY 1 williamr@2: #define INHERIT_NONE 2 williamr@2: #endif williamr@2: williamr@2: /* williamr@2: * Protections are chosen from these bits, or-ed together williamr@2: */ williamr@2: #define PROT_NONE 0x00 /* no permissions */ williamr@2: #define PROT_READ 0x01 /* pages can be read */ williamr@2: #define PROT_WRITE 0x02 /* pages can be written */ williamr@2: #define PROT_EXEC 0x04 /* pages can be executed */ williamr@2: williamr@2: /* williamr@2: * Flags contain sharing type and options. williamr@2: * Sharing types; choose one. williamr@2: */ williamr@2: #define MAP_SHARED 0x0001 /* share changes */ williamr@2: #define MAP_PRIVATE 0x0002 /* changes are private */ williamr@2: #if __BSD_VISIBLE williamr@2: #define MAP_COPY MAP_PRIVATE /* Obsolete */ williamr@2: #endif williamr@2: williamr@2: /* williamr@2: * Other flags williamr@2: */ williamr@2: #define MAP_FIXED 0x0010 /* map addr must be exactly as requested */ williamr@2: williamr@2: /* williamr@2: * Error return from mmap() williamr@2: */ williamr@2: #define MAP_FAILED ((void *)-1) williamr@2: williamr@2: /* williamr@2: * msync() flags williamr@2: */ williamr@2: #define MS_SYNC 0x0000 /* msync synchronously */ williamr@2: #define MS_ASYNC 0x0001 /* return immediately */ williamr@2: #define MS_INVALIDATE 0x0002 /* invalidate all cached data */ williamr@2: williamr@2: #ifndef _MODE_T_DECLARED williamr@2: typedef __mode_t mode_t; williamr@2: #define _MODE_T_DECLARED williamr@2: #endif williamr@2: williamr@2: #ifndef _OFF_T_DECLARED williamr@2: typedef __off_t off_t; williamr@2: #define _OFF_T_DECLARED williamr@2: #endif williamr@2: williamr@2: #ifndef _SIZE_T_DECLARED williamr@2: typedef __size_t size_t; williamr@2: #define _SIZE_T_DECLARED williamr@2: #endif williamr@2: williamr@2: #ifndef _KERNEL williamr@2: williamr@2: __BEGIN_DECLS williamr@2: /* williamr@2: * XXX not yet implemented: posix_mem_offset(), posix_typed_mem_get_info(), williamr@2: * posix_typed_mem_open(). williamr@2: */ williamr@2: #ifndef _MMAP_DECLARED williamr@2: #define _MMAP_DECLARED williamr@2: IMPORT_C void * mmap(void *, size_t, int, int, int, off_t); williamr@4: williamr@4: #if defined(SYMBIAN_OE_LARGE_FILE_SUPPORT) && !defined(SYMBIAN_OE_NO_LFS) williamr@4: #define mmap64 mmap williamr@4: #endif /* SYMBIAN_OE_LARGE_FILE_SUPPORT && !SYMBIAN_OE_NO_LFS */ williamr@4: williamr@2: #endif williamr@2: IMPORT_C int mprotect(const void *, size_t, int); williamr@2: IMPORT_C int msync(void *, size_t, int); williamr@2: IMPORT_C int munmap(void *, size_t); williamr@4: #if __POSIX_VISIBLE >= 199309 williamr@4: IMPORT_C int shm_open(const char *, int, mode_t); williamr@4: IMPORT_C int shm_unlink(const char *); williamr@4: #endif williamr@2: __END_DECLS williamr@2: williamr@2: #endif /* !_KERNEL */ williamr@2: williamr@2: #ifdef __cplusplus williamr@2: } williamr@2: #endif //__cplusplus williamr@2: williamr@2: #endif /* !_SYS_MMAN_H_ */