(int, buffer, int) = BackupRead(hFile, NumberOfBytesToRead
, Buffer
, bAbort
, bProcessSecurity
, lpContext
)
Reads streams of data from a file
Parameters
hFile : PyHANDLE
File handle opened by CreateFileNumberOfBytesToRead : int
Number of bytes to be read from fileBuffer : buffer
Writeable buffer object that receives data readbAbort : int
If true, ends read operation and frees backup contextbProcessSecurity : int
Indicates whether file's ACL stream should be readlpContext : int
Pass 0 on first call, then pass back value returned from last call thereafterComments
Returns number of bytes read, data buffer, and context pointer for next operation
If Buffer is None, a new buffer will be created of size NbrOfBytesToRead that can be passed
back in subsequent calls