03-31-2017
"Pretty similar" code doesn't necessarily result in "identical" behaviour. If OS, shell, and environment are the same, I'd be very surprised if identical loops would NOT execute identically.
If you want pople in here to have a look, post both code snippets, eventually with the necessary context information.
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LEARN ABOUT HPUX
fstatvfsdev64
fgetpos64(3S) fgetpos64(3S)
NAME
fgetpos64(), fopen64(), freopen64(), fseeko64(), fsetpos64(), fstatvfsdev64(), ftello64(), ftw64(), nftw64(), statvfsdev64(), tmpfile64() -
non-POSIX standard API interfaces to support large files.
SYNOPSIS
DESCRIPTION
New API's to support large files. These API interfaces are not a part of the POSIX standard and may be removed in the future.
The function is identical to except that returns the position in a instead of a All other functional behaviors, returns,
and errors are identical.
The function is identical to in 64-bit compile environment. The function returns a pointer to a FILE which can be used to
grow the file past 2 GB if desired. All other functional behaviors, returns, and errors are identical to
The function is identical to in 64-bit compile environment. The function returns a pointer to a FILE which can be used to
grow the file past 2 GB if desired. All other functional behaviors, returns, and errors are identical to
The function is identical to except that accepts an for the size parameter instead of All other functional behaviors,
returns, and errors are identical.
The function is identical to except that accepts an for the pos parameter instead of All other functional behaviors,
returns, and errors are identical.
The function is identical to except that accepts a for the second parameter instead of All other functional behaviors,
returns, and errors are identical.
The function is identical to except that returns the file position in an instead of an All other functional behaviors,
returns, and errors are identical.
The function is identical to except that it that it utilizes a as the second parameter to the function whose pointer is
passed to All other functional behaviors, returns, and errors are identical.
The function is identical to except that it that it utilizes a as the second parameter to the function whose pointer is
passed to All other functional behaviors, returns, and errors are identical.
The function is identical to except that accepts a for the second parameter instead of All other functional behaviors,
returns, and errors are identical.
The function is identical to in the 64-bit compile environment. Both interfaces create a temporary file that is capable
of growing beyond 2GB's if desired. All other functional behaviors, returns, and errors are identical.
SEE ALSO
thread_safety(5).
fgetpos64(3S)