VfatReadBigCluster()/VfatReadSmallCluster()/

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VfatWriteBigCluster()/VfatWriteSmallCluster():
- Fixed a bug, that will read data over the end
  of the given buffer or write wrong data to
  the disk, when there is a read without caching
  and the start is on the cluster boundery and
  the end not.
VfatReadSmallCluster()/VfatWriteSmallCluster():
- A cache segment is set to valid, when all clusters
  in the segment are readed or written.
VfatWriteSmallCluster():
- The Parameter Extend is set to TRUE (overwritten),
  when the data need a new cluster.
VfatReadFile()/VfatWriteFile():
- Added special handling for the root directory on
  fat12/fat16, so that a read or write operation
  does not touche the cluster area.
- Added some error handling.

svn path=/trunk/; revision=2165

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This commit is contained in:

Hartmut Birr 2001-08-08 19:04:13 +00:00

parent c0cbc28359

commit 8eeb1a96b8

1 changed files with 541 additions and 484 deletions

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reactos/drivers/fs/vfat/rw.c

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