diff options
Diffstat (limited to 'utils.c')
| -rw-r--r-- | utils.c | 19 |
1 files changed, 10 insertions, 9 deletions
@@ -1152,13 +1152,14 @@ out: } static char *size_strs[] = { "", "KB", "MB", "GB", "TB", - "PB", "EB", "ZB", "YB"}; -char *pretty_sizes(u64 size) + "PB", "EB"}; +void pretty_size_snprintf(u64 size, char *str, size_t str_bytes) { int num_divs = 0; - int pretty_len = 16; float fraction; - char *pretty; + + if (str_bytes == 0) + return; if( size < 1024 ){ fraction = size; @@ -1172,13 +1173,13 @@ char *pretty_sizes(u64 size) num_divs ++; } - if (num_divs >= ARRAY_SIZE(size_strs)) - return NULL; + if (num_divs >= ARRAY_SIZE(size_strs)) { + str[0] = '\0'; + return; + } fraction = (float)last_size / 1024; } - pretty = malloc(pretty_len); - snprintf(pretty, pretty_len, "%.2f%s", fraction, size_strs[num_divs]); - return pretty; + snprintf(str, str_bytes, "%.2f%s", fraction, size_strs[num_divs]); } /* |