diff options
Diffstat (limited to 'sbin/gpt/show.c')
| -rw-r--r-- | sbin/gpt/show.c | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/sbin/gpt/show.c b/sbin/gpt/show.c index 3e9ebc8..6acfbe0 100644 --- a/sbin/gpt/show.c +++ b/sbin/gpt/show.c @@ -49,6 +49,33 @@ usage_show(void) exit(1); } +static const char * +friendly(uuid_t *t) +{ + uuid_t efi_slice = GPT_ENT_TYPE_EFI; + uuid_t freebsd = GPT_ENT_TYPE_FREEBSD; + uuid_t swap = GPT_ENT_TYPE_FREEBSD_SWAP; + uuid_t ufs = GPT_ENT_TYPE_FREEBSD_UFS; + uuid_t vinum = GPT_ENT_TYPE_FREEBSD_VINUM; + static char buf[80]; + char *s; + + if (memcmp(t, &efi_slice, sizeof(uuid_t)) == 0) + return "EFI System partition"; + else if (memcmp(t, &freebsd, sizeof(uuid_t)) == 0) + return "FreeBSD disklabel container"; + else if (memcmp(t, &swap, sizeof(uuid_t)) == 0) + return "FreeBSD swap partition"; + else if (memcmp(t, &ufs, sizeof(uuid_t)) == 0) + return "FreeBSD ufs partition"; + else if (memcmp(t, &vinum, sizeof(uuid_t)) == 0) + return "FreeBSD vinum partition"; + uuid_to_string(t, &s, NULL); + strlcpy(buf, s, sizeof buf); + free(s); + return buf; +} + static void show(int fd __unused) { @@ -56,7 +83,6 @@ show(int fd __unused) map_t *m, *p; struct mbr *mbr; struct gpt_ent *ent; - char *s; unsigned int i; printf(" %*s", lbawidth, "start"); @@ -107,9 +133,7 @@ show(int fd __unused) case MAP_TYPE_GPT_PART: printf("GPT part "); ent = m->map_data; - uuid_to_string(&ent->ent_type, &s, NULL); - printf("%s", s); - free(s); + printf("- %s", friendly(&ent->ent_type)); break; case MAP_TYPE_PMBR: printf("PMBR"); |
