diff options
| author | Kay Sievers <kay.sievers@vrfy.org> | 2008-04-09 12:35:03 +0200 |
|---|---|---|
| committer | Kay Sievers <kay.sievers@vrfy.org> | 2008-04-09 12:35:03 +0200 |
| commit | 8b5238670d2e741bc71ae3e79b499682965dc2fd (patch) | |
| tree | 1c9eb46fa4c42a8faa175d2eb6aba2346c483f36 /extras/volume_id/lib/volume_id.c | |
| parent | 573bdd7e7588b70105c2976859696037899e9d4d (diff) | |
vol_id: add --offset option
Diffstat (limited to 'extras/volume_id/lib/volume_id.c')
| -rw-r--r-- | extras/volume_id/lib/volume_id.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/extras/volume_id/lib/volume_id.c b/extras/volume_id/lib/volume_id.c index e8f6de35fd..7c68fb1ef9 100644 --- a/extras/volume_id/lib/volume_id.c +++ b/extras/volume_id/lib/volume_id.c @@ -331,9 +331,9 @@ err: } /* run only once into a timeout for unreadable devices */ -static int device_is_readable(struct volume_id *id) +static int device_is_readable(struct volume_id *id, uint64_t off) { - if (volume_id_get_buffer(id, 0x00, 0x200) != NULL) + if (volume_id_get_buffer(id, off, 0x200) != NULL) return 1; return 0; } @@ -355,7 +355,7 @@ int volume_id_probe_raid(struct volume_id *id, uint64_t off, uint64_t size) if (id == NULL) return -EINVAL; - if (!device_is_readable(id)) + if (!device_is_readable(id, off)) return -1; info("probing at offset 0x%llx, size 0x%llx", @@ -389,7 +389,7 @@ int volume_id_probe_filesystem(struct volume_id *id, uint64_t off, uint64_t size if (id == NULL) return -EINVAL; - if (!device_is_readable(id)) + if (!device_is_readable(id, off)) return -1; info("probing at offset 0x%llx, size 0x%llx", @@ -421,7 +421,7 @@ int volume_id_probe_all(struct volume_id *id, uint64_t off, uint64_t size) if (id == NULL) return -EINVAL; - if (!device_is_readable(id)) + if (!device_is_readable(id, off)) return -1; /* probe for raid first, because fs probes may be successful on raid members */ |