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Fsizeof, Fsizeof32(3fml)
Name
Fsizeof(), Fsizeof32() - return size of fielded buffer
Synopsis
#include <stdio.h>
#include "fml.h"
long
Fsizeof(FBFR *fbfr)
#include "fml32.h"
long
Fsizeof32(FBFR32 *fbfr)
Description
Fsizeof() returns the size of a fielded buffer in bytes. fbfr is a pointer to a fielded buffer.
Fsizeof32() is used with 32-bit FML.
A thread in a multithreaded application may issue a call to Fsizeof() or Fsizeof32() while running in any context state, including TPINVALIDCONTEXT.
Return Values
This function returns -1 on error and sets Ferror to indicate the error condition.
Errors
Under the following conditions, Fsizeof() fails and sets Ferror to:
The buffer does not begin on the proper boundary.
The buffer is not a fielded buffer or has not been initialized by Finit().
See Also
Introduction to FML Functions, Fidxused, Fidxused32(3fml), Fused, Fused32(3fml), Funused, Funused32(3fml)
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Copyright © 2001 BEA Systems, Inc. All rights reserved.
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