diff options
Diffstat (limited to 'util.c')
-rw-r--r-- | util.c | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -66,3 +66,12 @@ void die(const char* fmt, ...) { cleanup(); exit(1); } + +void size_readable(float *size, const char **unit) { + const char *units[] = { "", "K", "M", "G" }; + int i; + + for (i = 0; i < LEN(units) && *size > 1024; ++i) + *size /= 1024; + *unit = units[MIN(i, LEN(units) - 1)]; +} |