diff options
Diffstat (limited to 'lib_generic')
| -rw-r--r-- | lib_generic/display_options.c | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/lib_generic/display_options.c b/lib_generic/display_options.c index a52fa04..2dc2567 100644 --- a/lib_generic/display_options.c +++ b/lib_generic/display_options.c @@ -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'; - - if (size < d) { /* print in kB */ - c = 'k'; - d = 1 << 10; + ulong m = 0, n; + phys_size_t d = 1 << 30; /* 1 GB */ + char c = 'G'; + + 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); |