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Allow print_size to print in GB 

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
This commit is contained in:
Becky Bruce 2008-07-09 11:09:41 -05:00 committed by Wolfgang Denk
parent c956717ab2
commit 417faf285b
1 changed files with 20 additions and 12 deletions
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32
lib_generic/display_options.c
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@ -39,27 +39,35 @@ int display_options (void)
}
/*
* print sizes as "xxx kB", "xxx.y kB", "xxx MB" or "xxx.y MB" as needed;
* allow for optional trailing string (like "\n")
* print sizes as "xxx kB", "xxx.y kB", "xxx MB", "xxx.y MB",
* xxx GB, or xxx.y GB as needed; allow for optional trailing string
* (like "\n")
*/
void print_size (phys_size_t size, const char *s)
{
ulong m, n;
ulong d = 1 << 20; /* 1 MB */
char c = 'M';
ulong m = 0, n;
phys_size_t d = 1 << 30; /* 1 GB */
char c = 'G';
if (size < d) { /* print in kB */
c = 'k';
d = 1 << 10;
if (size < d) { /* try MB */
c = 'M';
d = 1 << 20;
if (size < d) { /* print in kB */
c = 'k';
d = 1 << 10;
}
}
n = size / d;
m = (10 * (size - (n * d)) + (d / 2) ) / d;
/* If there's a remainder, deal with it */
if(size % d) {
m = (10 * (size - (n * d)) + (d / 2) ) / d;
if (m >= 10) {
m -= 10;
n += 1;
if (m >= 10) {
m -= 10;
n += 1;
}
}
printf ("%2ld", n);