76 lines
2.6 KiB
C
76 lines
2.6 KiB
C
/*
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* Copyright (C) 2008 The Android Open Source Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _SYS_MMAN_H_
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#define _SYS_MMAN_H_
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#include <sys/cdefs.h>
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#include <sys/types.h>
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#include <asm/mman.h>
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__BEGIN_DECLS
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#ifndef MAP_ANON
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#define MAP_ANON MAP_ANONYMOUS
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#endif
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#define MAP_FAILED ((void *)-1)
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#define MREMAP_MAYMOVE 1
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#define MREMAP_FIXED 2
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#define POSIX_MADV_NORMAL MADV_NORMAL
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#define POSIX_MADV_RANDOM MADV_RANDOM
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#define POSIX_MADV_SEQUENTIAL MADV_SEQUENTIAL
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#define POSIX_MADV_WILLNEED MADV_WILLNEED
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#define POSIX_MADV_DONTNEED MADV_DONTNEED
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#if defined(__USE_FILE_OFFSET64)
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extern void* mmap(void*, size_t, int, int, int, off_t) __RENAME(mmap64);
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#else
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extern void* mmap(void*, size_t, int, int, int, off_t);
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#endif
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extern void* mmap64(void*, size_t, int, int, int, off64_t);
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extern int munmap(void*, size_t);
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extern int msync(const void*, size_t, int);
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extern int mprotect(const void*, size_t, int);
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extern void* mremap(void*, size_t, size_t, int, ...);
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extern int mlockall(int);
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extern int munlockall(void);
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extern int mlock(const void*, size_t);
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extern int munlock(const void*, size_t);
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extern int mincore(void*, size_t, unsigned char*);
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extern int madvise(void*, size_t, int);
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extern int posix_madvise(void*, size_t, int);
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__END_DECLS
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#endif /* _SYS_MMAN_H_ */
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