XPRDfread
XPRDfread |
Purpose
Synopsis
long XPRDfread(XPRDfile f,void *buf, long size);
Arguments
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f
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File descriptor
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buf
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Buffer to return the data
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size
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Size of buffer
buf
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Return value
0 in case of end of file; the number of bytes read or a negative value in case of error.
Further information
The amount of data read may be smaller than the amount requested: this is not an error.
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