diff options
Diffstat (limited to 'super0.c')
| -rw-r--r-- | super0.c | 16 |
1 files changed, 12 insertions, 4 deletions
@@ -84,7 +84,7 @@ void super0_swap_endian(struct mdp_superblock_s *sb) #ifndef MDASSEMBLE -static void examine_super0(void *sbv) +static void examine_super0(void *sbv, char *homehost) { mdp_super_t *sb = sbv; time_t atime; @@ -94,10 +94,18 @@ static void examine_super0(void *sbv) printf(" Magic : %08x\n", sb->md_magic); printf(" Version : %02d.%02d.%02d\n", sb->major_version, sb->minor_version, sb->patch_version); - if (sb->minor_version >= 90) - printf(" UUID : %08x:%08x:%08x:%08x\n", sb->set_uuid0, sb->set_uuid1, + if (sb->minor_version >= 90) { + printf(" UUID : %08x:%08x:%08x:%08x", sb->set_uuid0, sb->set_uuid1, sb->set_uuid2, sb->set_uuid3); - else + if (homehost) { + unsigned char *hash = SHA1((unsigned char *)homehost, + strlen(homehost), + NULL); + if (memcmp(&sb->set_uuid2, hash, 8)==0) + printf(" (local to host %s)", homehost); + } + printf("\n"); + } else printf(" UUID : %08x\n", sb->set_uuid0); atime = sb->ctime; |