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When displaying a single partition (gpt show -i ...) display offset

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and size in sectors (instead of the totally confusing bytes),
followed by the humanized byte offset/size.

This makes the numbers match the "gpt show" or "gpt show -a"
output.
This commit is contained in:
martin 2019-03-26 11:23:55 +00:00
parent 3b7b4dd3d4
commit d0774e18ba
1 changed files with 21 additions and 3 deletions
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24
sbin/gpt/show.c
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@ -33,7 +33,7 @@
__FBSDID("$FreeBSD: src/sbin/gpt/show.c,v 1.14 2006/06/22 22:22:32 marcel Exp $");
#endif
#ifdef __RCSID
__RCSID("$NetBSD: show.c,v 1.43 2019/03/24 13:45:35 martin Exp $");
__RCSID("$NetBSD: show.c,v 1.44 2019/03/26 11:23:55 martin Exp $");
#endif
#include <sys/bootblock.h>
@ -186,6 +186,24 @@ show(gpt_t gpt, int xshow)
return 0;
}
static void
gpt_show_sec_num(const char *prompt, int64_t secsize, off_t num)
{
#ifdef HN_AUTOSCALE
char human_num[5];
if (humanize_number(human_num, sizeof(human_num),
(int64_t)num*secsize,
"", HN_AUTOSCALE, HN_NOSPACE|HN_B) < 0)
human_num[0] = '\0';
#endif
printf("%s: %" PRIu64, prompt, (uint64_t)num);
#ifdef HN_AUTOSCALE
if (human_num[0] != '\0')
printf(" (%s)", human_num);
#endif
printf("\n");
}
static int
show_one(gpt_t gpt, unsigned int entry)
{
@ -204,8 +222,8 @@ show_one(gpt_t gpt, unsigned int entry)
ent = m->map_data;
printf("Details for index %d:\n", entry);
gpt_show_num("Start", (uintmax_t)(m->map_start * gpt->secsz));
gpt_show_num("Size", (uintmax_t)(m->map_size * gpt->secsz));
gpt_show_sec_num("Start", gpt->secsz, m->map_start);
gpt_show_sec_num("Size", gpt->secsz, m->map_size);
gpt_uuid_snprintf(s1, sizeof(s1), "%s", ent->ent_type);
gpt_uuid_snprintf(s2, sizeof(s2), "%d", ent->ent_type);