#include <stdio.h>
#include "libbb.h"
-static char buffer[10];
-static const char *suffixes[] = { "", "k", "M", "G", "T" };
+
const char *make_human_readable_str(unsigned long val, unsigned long hr)
{
- int suffix, base;
+ int i=0;
+ static char str[10] = "\0";
+ static const char strings[] = { 'k', 'M', 'G', 'T', 0 };
+ unsigned long divisor = 1;
- for (suffix = 0, base = 1; suffix < 5; suffix++, base <<= 10) {
- if (val < (base << 10)) {
- if (suffix && val < 10 * base)
- sprintf(buffer, "%lu.%lu%s", val / base,
- (val % base) * 10 / base, suffixes[suffix]);
- else
- sprintf(buffer, "%lu%s", val / base, suffixes[suffix]);
- break;
- }
+ if(val == 0)
+ return("0");
+ if(hr)
+ snprintf(str, 9, "%ld", val/hr);
+ else {
+ while(val >= divisor && i <= 4) {
+ divisor=divisor<<10, i++;
+ }
+ divisor=divisor>>10, i--;
+ snprintf(str, 9, "%.1Lf%c", (long double)(val)/divisor, strings[i]);
}
-
- return buffer;
+ return(str);
}
+
+
+/* END CODE */
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/