Place a temporary bandaid on the ls/du/df human-readable issue. This method is

not going to scale up as well as I would like, and Matt Kraai and I have
discussed a better long term solution.  But for now this will at least make all
the human-readable apps give correct answers.

Please test the human readable/non-human readable options on your systems!!!
 -Erik

1 files changed, 28 insertions, 19 deletions

diff --git a/libbb/human_readable.c b/libbb/human_readable.c
index 36783fac7..ff2175175 100644
--- a/libbb/human_readable.c
+++ b/libbb/human_readable.c
@@ -28,26 +28,35 @@
 #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 not_hr)
-{
-        int suffix, base;
 
-        if (not_hr)
-                sprintf(buffer, "%lu", val);
-        else
-                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;
-                        }
-                }
+const char *make_human_readable_str(unsigned long val, unsigned long hr)
+{
+        int i=0;
+        static char str[10] = "\0";
+        static const char strings[] = { 'k', 'M', 'G', 'T', 0 };
+        unsigned long divisor = 1;
 
-        return buffer;
+        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(str);
 }
+
+
+/* END CODE */
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/