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System Global Function CATFRead


CATFRead( iFileDesc,
iBuff,
iSize,
oRead)
Reads from a file.
Role:Reads from a file previously opened with CATFOpen.
Parameters:
iFileDesc
the file descriptor that has been obtained through
CATFOpen
iBuff
The buffer where the data will be stored.
iSize
The size of iBuff buffer.
oRead
the length of data actually read
Returns:
Legal values:
S_OK :on Success.
negative : on failure

This object is included in the file: CATStdIO.h

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