diff options
| author | Kenneth R Westerback <krw@cvs.openbsd.org> | 2016-01-31 13:53:24 +0000 |
|---|---|---|
| committer | Kenneth R Westerback <krw@cvs.openbsd.org> | 2016-01-31 13:53:24 +0000 |
| commit | 37dbe4e57dd654cacc0d419ee48a2110036b0d29 (patch) | |
| tree | 0ef22018820fb4db45bfc99a4da9c69442f1389f /sbin/pdisk | |
| parent | 31f7a701ced98878047bd999e4fc299b4df2d4e4 (diff) | |
Apple sets lblock_start and lblocks to 0 in free space entries. Do
the same.
Don't use lblock_start or lblocks in calculation for length@base
display. We no longer display lblock info there.
Diffstat (limited to 'sbin/pdisk')
| -rw-r--r-- | sbin/pdisk/dump.c | 6 | ||||
| -rw-r--r-- | sbin/pdisk/partition_map.c | 24 |
2 files changed, 11 insertions, 19 deletions
diff --git a/sbin/pdisk/dump.c b/sbin/pdisk/dump.c index c5fcface097..273273e87db 100644 --- a/sbin/pdisk/dump.c +++ b/sbin/pdisk/dump.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dump.c,v 1.69 2016/01/30 17:21:10 krw Exp $ */ +/* $OpenBSD: dump.c,v 1.70 2016/01/31 13:53:23 krw Exp $ */ /* * dump.c - dumping partition maps @@ -366,10 +366,6 @@ get_max_base_or_length(struct partition_map *map) max = entry->dpme_pblock_start; if (entry->dpme_pblocks > max) max = entry->dpme_pblocks; - if (entry->dpme_lblock_start > max) - max = entry->dpme_lblock_start; - if (entry->dpme_lblocks > max) - max = entry->dpme_lblocks; } return max; diff --git a/sbin/pdisk/partition_map.c b/sbin/pdisk/partition_map.c index cb09ed78382..dff66e771f2 100644 --- a/sbin/pdisk/partition_map.c +++ b/sbin/pdisk/partition_map.c @@ -1,4 +1,4 @@ -/* $OpenBSD: partition_map.c,v 1.91 2016/01/30 17:21:10 krw Exp $ */ +/* $OpenBSD: partition_map.c,v 1.92 2016/01/31 13:53:23 krw Exp $ */ /* * partition_map.c - partition map routines @@ -406,8 +406,10 @@ create_entry(const char *name, const char *dptype, uint32_t base, entry->dpme_pblocks = length; strlcpy(entry->dpme_name, name, sizeof(entry->dpme_name)); strlcpy(entry->dpme_type, dptype, sizeof(entry->dpme_type)); - entry->dpme_lblock_start = 0; - entry->dpme_lblocks = entry->dpme_pblocks; + if (strncasecmp(dptype, kFreeType, DPISTRLEN)) { + /* Only non-kFreeType entries get lblock info != 0. */ + entry->dpme_lblocks = entry->dpme_pblocks; + } dpme_init_flags(entry); return entry; @@ -464,6 +466,8 @@ delete_partition_from_map(struct entry *entry) memset(entry->dpme_name, 0, sizeof(entry->dpme_name)); memset(entry->dpme_type, 0, sizeof(entry->dpme_type)); strlcpy(entry->dpme_type, kFreeType, sizeof(entry->dpme_type)); + entry->dpme_lblock_start = 0; + entry->dpme_lblocks = 0; dpme_init_flags(entry); combine_entry(entry); @@ -524,11 +528,9 @@ combine_entry(struct entry *entry) entry->dpme_pblocks = end - entry->dpme_pblock_start; } - entry->dpme_lblocks = entry->dpme_pblocks; delete_entry(p); } else { entry->dpme_pblocks += p->dpme_pblocks; - entry->dpme_lblocks = entry->dpme_pblocks; delete_entry(p); } } @@ -551,18 +553,12 @@ combine_entry(struct entry *entry) end = entry->dpme_pblock_start + entry->dpme_pblocks; } - entry->dpme_pblocks = end - - p->dpme_pblock_start; - /* new start is previous entry's start */ - entry->dpme_pblock_start = - p->dpme_pblock_start; - entry->dpme_lblocks = entry->dpme_pblocks; + entry->dpme_pblocks = end - p->dpme_pblock_start; + entry->dpme_pblock_start = p->dpme_pblock_start; delete_entry(p); } else { - entry->dpme_pblock_start = - p->dpme_pblock_start; + entry->dpme_pblock_start = p->dpme_pblock_start; entry->dpme_pblocks += p->dpme_pblocks; - entry->dpme_lblocks = entry->dpme_pblocks; delete_entry(p); } } |