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63 lines
1.4 KiB
63 lines
1.4 KiB
/* |
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* sys/mman.h |
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* mman-win32 |
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*/ |
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#ifndef _SYS_MMAN_H_ |
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#define _SYS_MMAN_H_ |
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#ifndef _WIN32_WINNT // Allow use of features specific to Windows XP or later. |
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#define _WIN32_WINNT 0x0501 // Change this to the appropriate value to target other versions of Windows. |
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#endif |
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/* All the headers include this file. */ |
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#ifndef _MSC_VER |
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#include <_mingw.h> |
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#endif |
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/* Determine offset type */ |
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#include <stdint.h> |
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#if defined(_WIN64) |
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typedef int64_t OffsetType; |
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#else |
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typedef uint32_t OffsetType; |
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#endif |
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#include <sys/types.h> |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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#define PROT_NONE 0 |
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#define PROT_READ 1 |
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#define PROT_WRITE 2 |
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#define PROT_EXEC 4 |
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#define MAP_FILE 0 |
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#define MAP_SHARED 1 |
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#define MAP_PRIVATE 2 |
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#define MAP_TYPE 0xf |
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#define MAP_FIXED 0x10 |
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#define MAP_ANONYMOUS 0x20 |
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#define MAP_ANON MAP_ANONYMOUS |
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#define MAP_FAILED ((void *)-1) |
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/* Flags for msync. */ |
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#define MS_ASYNC 1 |
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#define MS_SYNC 2 |
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#define MS_INVALIDATE 4 |
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void* mmap(void *addr, size_t len, int prot, int flags, int fildes, OffsetType off); |
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int munmap(void *addr, size_t len); |
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int _mprotect(void *addr, size_t len, int prot); |
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int msync(void *addr, size_t len, int flags); |
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int mlock(const void *addr, size_t len); |
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int munlock(const void *addr, size_t len); |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* _SYS_MMAN_H_ */
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