diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2003-10-22 16:35:02 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2003-10-22 16:35:02 +0000 |
| commit | 5150ab0448a654375b994b0c481b1e4657c0ecfe (patch) | |
| tree | 9c7b612705b77453bdc63275a2eb2fc6f886ec6a /cpukit/libfs | |
| parent | 2003-10-22 Joel Sherrill <joel@OARcorp.com> (diff) | |
| download | rtems-5150ab0448a654375b994b0c481b1e4657c0ecfe.tar.bz2 | |
2003-10-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
PR 509/filesystem
* src/dosfs/fat.c: _fat_block_read and _fat_block_write return error
codes instead of -1 in case of errors, as they are supposed to do
according to the comments documenting these functions.
Diffstat (limited to 'cpukit/libfs')
| -rw-r--r-- | cpukit/libfs/ChangeLog | 7 | ||||
| -rw-r--r-- | cpukit/libfs/src/dosfs/fat.c | 6 |
2 files changed, 10 insertions, 3 deletions
diff --git a/cpukit/libfs/ChangeLog b/cpukit/libfs/ChangeLog index eafd6ba3d2..88f80bb9d7 100644 --- a/cpukit/libfs/ChangeLog +++ b/cpukit/libfs/ChangeLog @@ -1,3 +1,10 @@ +2003-10-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + PR 509/filesystem + * src/dosfs/fat.c: _fat_block_read and _fat_block_write return error + codes instead of -1 in case of errors, as they are supposed to do + according to the comments documenting these functions. + 2003-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> * src/dosfs/msdos_file.c (msdos_file_read, msdos_file_write): diff --git a/cpukit/libfs/src/dosfs/fat.c b/cpukit/libfs/src/dosfs/fat.c index b34a9cb947..586f1dca73 100644 --- a/cpukit/libfs/src/dosfs/fat.c +++ b/cpukit/libfs/src/dosfs/fat.c @@ -64,8 +64,8 @@ _fat_block_read( { rc = fat_buf_access(fs_info, blk, FAT_OP_TYPE_READ, &block); if (rc != RC_OK) - return rc; - + return -1; + c = MIN(count, (fs_info->vol.bps - ofs)); memcpy((buff + cmpltd), (block->buffer + ofs), c); @@ -119,7 +119,7 @@ _fat_block_write( else rc = fat_buf_access(fs_info, blk, FAT_OP_TYPE_READ, &block); if (rc != RC_OK) - return rc; + return -1; memcpy((block->buffer + ofs), (buff + cmpltd), c); |