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| author | Ingo Molnar <mingo@elte.hu> | 2008-10-24 12:48:46 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-24 12:48:46 +0200 |
| commit | 8c82a17e9c924c0e9f13e75e4c2f6bca19a4b516 (patch) | |
| tree | d535f46a917e14e90deccb29ad00aac016ad18dd /lib/string_helpers.c | |
| parent | 4ce72a2c063a7fa8e42a9435440ae3364115a58d (diff) | |
| parent | 57f8f7b60db6f1ed2c6918ab9230c4623a9dbe37 (diff) | |
Merge commit 'v2.6.28-rc1' into sched/urgent
Diffstat (limited to 'lib/string_helpers.c')
| -rw-r--r-- | lib/string_helpers.c | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/lib/string_helpers.c b/lib/string_helpers.c index 8347925030f..ab431d4cc97 100644 --- a/lib/string_helpers.c +++ b/lib/string_helpers.c @@ -23,7 +23,7 @@ int string_get_size(u64 size, const enum string_size_units units, char *buf, int len) { - const char *units_10[] = { "B", "KB", "MB", "GB", "TB", "PB", + const char *units_10[] = { "B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB", NULL}; const char *units_2[] = {"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB", NULL }; @@ -31,7 +31,7 @@ int string_get_size(u64 size, const enum string_size_units units, [STRING_UNITS_10] = units_10, [STRING_UNITS_2] = units_2, }; - const int divisor[] = { + const unsigned int divisor[] = { [STRING_UNITS_10] = 1000, [STRING_UNITS_2] = 1024, }; @@ -40,23 +40,27 @@ int string_get_size(u64 size, const enum string_size_units units, char tmp[8]; tmp[0] = '\0'; + i = 0; + if (size >= divisor[units]) { + while (size >= divisor[units] && units_str[units][i]) { + remainder = do_div(size, divisor[units]); + i++; + } - for (i = 0; size > divisor[units] && units_str[units][i]; i++) - remainder = do_div(size, divisor[units]); + sf_cap = size; + for (j = 0; sf_cap*10 < 1000; j++) + sf_cap *= 10; - sf_cap = size; - for (j = 0; sf_cap*10 < 1000; j++) - sf_cap *= 10; - - if (j) { - remainder *= 1000; - do_div(remainder, divisor[units]); - snprintf(tmp, sizeof(tmp), ".%03lld", - (unsigned long long)remainder); - tmp[j+1] = '\0'; + if (j) { + remainder *= 1000; + do_div(remainder, divisor[units]); + snprintf(tmp, sizeof(tmp), ".%03lld", + (unsigned long long)remainder); + tmp[j+1] = '\0'; + } } - snprintf(buf, len, "%lld%s%s", (unsigned long long)size, + snprintf(buf, len, "%lld%s %s", (unsigned long long)size, tmp, units_str[units][i]); return 0; |