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free.c - correct conversion to decimal multiples

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This commit is contained in:
getzze 2016-11-04 01:09:58 +00:00 committed by Craig Small
parent 91df65b9e7
commit 77590f75a1
1 changed files with 10 additions and 28 deletions
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38
free.c
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@ -130,17 +130,10 @@ static const char *scale_size(unsigned long size, int flags, struct commandline_
snprintf(buf, sizeof(buf), "%lld", ((long long int)size) * 1024);
return buf;
}
if (args.exponent == 2) {
if (!(flags & FREE_SI))
snprintf(buf, sizeof(buf), "%ld", size);
else
snprintf(buf, sizeof(buf), "%ld", (long int)(size / 0.9765625));
return buf;
}
if (args.exponent > 2) {
if (args.exponent > 1) {
/* In desired scale. */
snprintf(buf, sizeof(buf), "%ld",
(long int)(size / power(base, args.exponent - 2))
(long int)((size / 1024) * base / power(base, args.exponent - 2))
);
return buf;
}
@ -155,29 +148,18 @@ static const char *scale_size(unsigned long size, int flags, struct commandline_
return buf;
break;
case 2:
if (!(flags & FREE_SI)) {
if (4 >= snprintf(buf, sizeof(buf), "%ld%c", size, *up))
return buf;
} else {
if (4 >=
snprintf(buf, sizeof(buf), "%ld%c",
(long)(size / 0.9765625), *up))
return buf;
}
break;
case 3:
case 4:
case 5:
case 6:
if (4 >=
snprintf(buf, sizeof(buf), "%.1f%c",
(float)(size / power(base, i - 2)), *up))
return buf;
if (4 >=
snprintf(buf, sizeof(buf), "%ld%c",
(long)(size / power(base, i - 2)), *up))
return buf;
if (4 >=
snprintf(buf, sizeof(buf), "%.1f%c",
(float)((size / 1024) * base / power(base, i - 2)), *up))
return buf;
if (4 >=
snprintf(buf, sizeof(buf), "%ld%c",
(long)((size / 1024) * base / power(base, i - 2)), *up))
return buf;
break;
case 7:
break;