diff options
Diffstat (limited to 'lib/libufs/block.c')
| -rw-r--r-- | lib/libufs/block.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/libufs/block.c b/lib/libufs/block.c index 054896f..45975b5 100644 --- a/lib/libufs/block.c +++ b/lib/libufs/block.c @@ -63,6 +63,7 @@ bread(struct uufsd *disk, ufs2_daddr_t blockno, void *data, size_t size) */ if (cnt != size) { DEBUG("short read"); + disk->d_error = "short read from block device"; for (cnt = 0; cnt < disk->d_fs.fs_bsize; cnt++) buf[cnt] = 0; return -1; @@ -80,6 +81,7 @@ bwrite(struct uufsd *disk, ufs2_daddr_t blockno, const void *data, size_t size) cnt = pwrite(disk->d_fd, data, size, (off_t)(blockno * disk->d_bsize)); if (cnt != size) { DEBUG("short write"); + disk->d_error = "short write to block device"; return -1; } |
