Olaf Barthel 0c553faff1 - Changed how errors are detected, as returned by Write(), Read() and ...

Seek(). Seek() is particularly challenging because the value it
  returns might be a valid file position and not an error.

- Replaced numeric function return codes of 0 and -1 with macros OK,
  SEEK_ERROR/ERROR to clarify the respective purposes.

- Changed how ftell() and fseek() are used, double-checking the return
  value and the errno code.


git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14923 87f5fb63-7c3d-0410-a384-fd976d0f7a62

2005-04-24 09:53:12 +00:00

4.6 KiB

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