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Merging upstream version 2.3.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-16 12:20:48 +01:00
parent 0f232ef15b
commit bf586630f8
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
444 changed files with 5289 additions and 1980 deletions
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43
util/types.c
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@ -3,10 +3,12 @@
#include <inttypes.h>
#include <stdio.h>
#include <string.h>
#include <locale.h>
#include <ccan/endian/endian.h>
#include "types.h"
#include "util/suffix.h"
nvme_uint128_t le128_to_cpu(__u8 *data)
{
@ -46,14 +48,22 @@ uint64_t int48_to_long(__u8 *data)
char *uint128_t_to_string(nvme_uint128_t val)
{
static char str[40];
int idx = 40;
static char str[60];
int idx = 60;
__u64 div, rem;
char *sep = localeconv()->thousands_sep;
int len = sep ? strlen(sep) : 0;
int i;
/* terminate at the end, and build up from the ones */
str[--idx] = '\0';
do {
if (len && !((sizeof(str) - idx) % (3 + len))) {
for (i = 0; i < len; i++)
str[--idx] = sep[i];
}
rem = val.words[0];
div = rem / 10;
@ -78,6 +88,35 @@ char *uint128_t_to_string(nvme_uint128_t val)
return str + idx;
}
static long double uint128_t_to_double(nvme_uint128_t data)
{
int i;
long double result = 0;
for (i = 0; i < sizeof(data.words) / sizeof(*data.words); i++) {
result *= 4294967296;
result += data.words[i];
}
return result;
}
char *uint128_t_to_si_string(nvme_uint128_t val, __u32 bytes_per_unit)
{
static char str[40];
long double bytes = uint128_t_to_double(val) * bytes_per_unit;
const char *suffix = suffix_si_get_ld(&bytes);
int n = snprintf(str, sizeof(str), "%.2Lf %sB", bytes, suffix);
if (n <= 0)
return "";
if (n >= sizeof(str))
str[sizeof(str) - 1] = '\0';
return str;
}
const char *util_uuid_to_string(unsigned char uuid[NVME_UUID_LEN])
{
static char uuid_str[NVME_UUID_LEN_STRING];