[Kos-cvs] [kos] Modification CVS par d2

[KOS CVS]

Module :	kos
Modifié par :	d2	19/08/03 17:36:17

Fichiers modifiés :
	.              : ChangeLog 
	modules/ide    : _ide_karm.c 
	modules/karm/interface: block.h file.h 
	modules/kos    : wolfgang.c 
	modules/lib/blockfile: libblockfile.c 
	modules/part   : _part.c _part_karm.c 

Détails :
* modules/lib/blockfile/libblockfile.c (lbf_read/lbf_write): call
a common function to perform both read/writes.
(lbf_readwrite): The common function, calls
lbf_readwrite_partial_block() to fetch a portion of a
block. Tested against read past the end of file, with partial
blocks, mixed partial/complete blocks, ... number of bytes
read/written consistent with this.

* modules/kos/wolfgang.c (file_test): stress test for read/write,
to make sure invalid seeks are correctly detected, and that reads
past the end of file are correctly handled (partial read correctly
made): the reported number of bytes read/written are consistent
with the EOF detection, partial read/writes of partial blocks
correctly handled, ...

* modules/karm/interface/block.h: read/write methods now return
the number of blocks read/writtent from/to device

* modules/ide/_ide_karm.c (_ide_block_read/_ide_block_write):
don't perform read/write past the end of the disk

Compile et tests Ok.