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Problem with fread

Hi All
 
We are using fread to read the entire contents of the file in a buffer.

Does fread append "\0" at the end of the buffer or we have to do it
manually?
 
Attached is a sample program. We are using the test function twice. Second time when we call the fucntion, give file has a smaller size then what was given at the first call.
 
Second time, output is gargled towards end.
 
any idea???
 
Regds
Ajay Bansal
 

Attachment: test_fread.cpp
Description: test_fread.cpp

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