47 lines
934 B
C
47 lines
934 B
C
/**
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* \file mman.h
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* License details are found in the file LICENSE.
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* \brief
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* memory management declarations
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* \author Gou Nakamura <go.nakamura.yw@hitachi-solutions.com> \par
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* Copyright (C) 2013 Hitachi, Ltd.
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*/
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/*
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* HISTORY:
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*/
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#ifndef HEADER_MMAN_H
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#define HEADER_MMAN_H
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/*
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* memory protection
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*/
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#define PROT_NONE 0
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#define PROT_READ 0x01
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#define PROT_WRITE 0x02
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#define PROT_EXEC 0x04
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/* for mprotect */
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#define PROT_GROWSDOWN 0x01000000
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#define PROT_GROWSUP 0x02000000
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/*
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* mapping flags
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*/
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#define MAP_SHARED 0x01
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#define MAP_PRIVATE 0x02
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#define MAP_FIXED 0x10
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#define MAP_ANONYMOUS 0x20
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#define MAP_32BIT 0x40
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#define MAP_GROWSDOWN 0x0100
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#define MAP_DENYWRITE 0x0800
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#define MAP_EXECUTABLE 0x1000
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#define MAP_LOCKED 0x2000
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#define MAP_NORESERVE 0x4000
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#define MAP_POPULATE 0x8000
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#define MAP_NONBLOCK 0x00010000
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#define MAP_STACK 0x00020000
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#define MAP_HUGETLB 0x00040000
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#endif /* HEADER_MMAN_H */
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