Module: Windows::FileMapping

Defined in:
lib/windows/file_mapping.rb

Constant Summary collapse

FILE_MAP_COPY = 
0x0001
FILE_MAP_WRITE = 
0x0002
FILE_MAP_READ = 
0x0004
FILE_MAP_ALL_ACCESS = 
983071
PAGE_NOACCESS = 
0x01
PAGE_READONLY = 
0x02
PAGE_READWRITE = 
0x04
PAGE_WRITECOPY = 
0x08
PAGE_EXECUTE = 
0x10
PAGE_EXECUTE_READ = 
0x20
PAGE_EXECUTE_READWRITE = 
0x40
PAGE_EXECUTE_WRITECOPY = 
0x80
PAGE_GUARD = 
0x100
PAGE_NOCACHE = 
0x200
PAGE_WRITECOMBINE = 
0x400
SEC_FILE = 
0x800000
SEC_IMAGE = 
0x1000000
SEC_VLM = 
0x2000000
SEC_RESERVE = 
0x4000000
SEC_COMMIT = 
0x8000000
SEC_NOCACHE = 
0x10000000
CreateFileMapping = 
Win32API.new('kernel32', 'CreateFileMapping', 'LPLLLP', 'L')
FlushViewOfFile = 
Win32API.new('kernel32', 'FlushViewOfFile', 'PL', 'I')
MapViewOfFile = 
Win32API.new('kernel32', 'MapViewOfFile', 'LLLLL', 'L')
MapViewOfFileEx = 
Win32API.new('kernel32', 'MapViewOfFileEx', 'LLLLLL', 'L')
OpenFileMapping = 
Win32API.new('kernel32', 'OpenFileMapping', 'LIP', 'L')
UnmapViewOfFile = 
Win32API.new('kernel32', 'UnmapViewOfFile', 'P', 'I')

Instance Method Summary collapse

Instance Method Details

#CreateFileMapping(handle, security, protect, high, low, name) ⇒ Object 



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# File 'lib/windows/file_mapping.rb', line 35

def CreateFileMapping(handle, security, protect, high, low, name)
   CreateFileMapping.call(handle, security, protect, high, low, name)
end

#FlushViewOfFile(address, bytes) ⇒ Object 



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# File 'lib/windows/file_mapping.rb', line 39

def FlushViewOfFile(address, bytes)
   FlushViewOfFile.call(address, bytes) != 0
end

#MapViewOfFile(handle, access, high, low, bytes) ⇒ Object 



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# File 'lib/windows/file_mapping.rb', line 43

def MapViewOfFile(handle, access, high, low, bytes)
   MapViewOfFile.call(handle, access, high, low, bytes)
end

#MapViewOfFileEx(handle, access, high, low, bytes, address) ⇒ Object 



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# File 'lib/windows/file_mapping.rb', line 47

def MapViewOfFileEx(handle, access, high, low, bytes, address)
   MapViewOfFileEx.call(handle, access, high, low, bytes, address)
end

#OpenFileMapping(access, inherit, name) ⇒ Object 



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# File 'lib/windows/file_mapping.rb', line 51

def OpenFileMapping(access, inherit, name)
   OpenFileMapping.call(access, inherit, name)
end

#UnmapViewOfFile(address) ⇒ Object 



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# File 'lib/windows/file_mapping.rb', line 55

def UnmapViewOfFile(address)
   UnmapViewOfFile.call(address) != 0
end