diff options
| author | Miles Bader <miles@gnu.org> | 1995-10-20 23:42:11 +0000 |
|---|---|---|
| committer | Miles Bader <miles@gnu.org> | 1995-10-20 23:42:11 +0000 |
| commit | e138869411751679ada71739627e5d6ccecf2939 (patch) | |
| tree | 137597fe754c14f7fd86bfa756dd26a8fb3626ec /ext2fs | |
| parent | 658940525e08f0ecb72996a0146a1d16d1286490 (diff) | |
(dev_read_sync, dev_write_sync):
Offset the address to which we're doing i/o with DEVICE_START.
Diffstat (limited to 'ext2fs')
| -rw-r--r-- | ext2fs/devio.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/ext2fs/devio.c b/ext2fs/devio.c index f9ed06f4..3e97fcb6 100644 --- a/ext2fs/devio.c +++ b/ext2fs/devio.c @@ -29,7 +29,8 @@ dev_write_sync (block_t addr, vm_address_t data, long len) { int written; assert (!diskfs_readonly); - if (device_write (device_port, 0, addr, (io_buf_ptr_t) data, len, &written) + if (device_write (device_port, 0, device_start + addr, + (io_buf_ptr_t) data, len, &written) || written != len) return EIO; return 0; @@ -41,7 +42,8 @@ error_t dev_read_sync (block_t addr, vm_address_t *data, long len) { u_int read; - if (device_read (device_port, 0, addr, len, (io_buf_ptr_t *)data, &read) + if (device_read (device_port, 0, device_start + addr, len, + (io_buf_ptr_t *)data, &read) || read != len) return EIO; return 0; |