I reworked make_human_readable_str so it now has a sane interface,

and then fixed up df, du, and ls to use the new interface.  I also
fixed up some formatting issues in ls while I was in there.
 -Erik


git-svn-id: svn://busybox.net/trunk/busybox@2826 69ca8d6d-28ef-0310-b511-8ec308f3f277

3 files changed, 15 insertions, 42 deletions

diff --git a/coreutils/df.c b/coreutils/df.c
index df6874433..6a81086cb 100644
--- a/coreutils/df.c
+++ b/coreutils/df.c
@@ -32,7 +32,7 @@
 
 extern const char mtab_file[];  /* Defined in utility.c */
 #ifdef BB_FEATURE_HUMAN_READABLE
-static unsigned long df_disp_hr = KILOBYTE; 
+static unsigned long df_disp_hr = 1; 
 #endif
 
 static int do_df(char *device, const char *mount_point)
@@ -40,9 +40,6 @@ static int do_df(char *device, const char *mount_point)
         struct statfs s;
         long blocks_used;
         long blocks_percent_used;
-#ifdef BB_FEATURE_HUMAN_READABLE
-        long base;
-#endif  
 
         if (statfs(mount_point, &s) != 0) {
                 perror_msg("%s", mount_point);
@@ -65,27 +62,15 @@ static int do_df(char *device, const char *mount_point)
                                 return FALSE;
                 }
 #ifdef BB_FEATURE_HUMAN_READABLE
-                switch (df_disp_hr) {
-                        case MEGABYTE:
-                                base = KILOBYTE;
-                                break;
-                        case KILOBYTE:
-                                base = 1;
-                                break;
-                        default:
-                                base = 0;
-                }
                 printf("%-20s %9s ", device,
-                           make_human_readable_str((unsigned long)(s.f_blocks * 
-                                           (s.f_bsize/(double)KILOBYTE)), base));
+                                make_human_readable_str(s.f_blocks, s.f_bsize/KILOBYTE, df_disp_hr));
+
                 printf("%9s ",
-                           make_human_readable_str((unsigned long)(
-                                           (s.f_blocks - s.f_bfree) * 
-                                           (s.f_bsize/(double)KILOBYTE)), base));
+                                make_human_readable_str( (s.f_blocks - s.f_bfree), s.f_bsize/KILOBYTE, df_disp_hr));
+
                 printf("%9s %3ld%% %s\n",
-                           make_human_readable_str((unsigned long)(s.f_bavail * 
-                                           (s.f_bsize/(double)KILOBYTE)), base),
-                           blocks_percent_used, mount_point);
+                                make_human_readable_str(s.f_bavail, s.f_bsize/KILOBYTE, df_disp_hr),
+                                blocks_percent_used, mount_point);
 #else
                 printf("%-20s %9ld %9ld %9ld %3ld%% %s\n",
                                 device,
@@ -119,7 +104,7 @@ extern int df_main(int argc, char **argv)
                                 strcpy(disp_units_hdr, "     Size");
                                 break;
                         case 'm':
-                                df_disp_hr = MEGABYTE;
+                                df_disp_hr = KILOBYTE;
                                 strcpy(disp_units_hdr, "1M-blocks");
                                 break;
 #endif
diff --git a/coreutils/du.c b/coreutils/du.c
index fd19855e1..1966e3559 100644
--- a/coreutils/du.c
+++ b/coreutils/du.c
@@ -46,19 +46,8 @@ static Display *print;
 
 static void print_normal(long size, char *filename)
 {
-        unsigned long base;
 #ifdef BB_FEATURE_HUMAN_READABLE
-        switch (disp_hr) {
-                case MEGABYTE:
-                        base = KILOBYTE;
-                        break;
-                case KILOBYTE:
-                        base = 1;
-                        break;
-                default:
-                        base = 0;
-        }
-        printf("%s\t%s\n", make_human_readable_str(size, base), filename);
+        printf("%s\t%s\n", make_human_readable_str(size<<10, 1, disp_hr), filename);
 #else
         printf("%ld\t%s\n", size, filename);
 #endif
@@ -259,7 +248,7 @@ int du_main(int argc, char **argv)
         return status;
 }
 
-/* $Id: du.c,v 1.48 2001/06/01 21:47:15 andersen Exp $ */
+/* $Id: du.c,v 1.49 2001/06/13 08:02:44 andersen Exp $ */
 /*
 Local Variables:
 c-file-style: "linux"
diff --git a/coreutils/ls.c b/coreutils/ls.c
index ec8e216fa..c54b6a42f 100644
--- a/coreutils/ls.c
+++ b/coreutils/ls.c
@@ -610,8 +610,8 @@ static int list_single(struct dnode *dn)
                                 break;
                         case LIST_BLOCKS:
 #ifdef BB_FEATURE_HUMAN_READABLE
-                                fprintf(stdout, "%5s ", make_human_readable_str(dn->dstat.st_blocks>>1,
-                                                        (ls_disp_hr==TRUE)? 0: 1));
+                                fprintf(stdout, "%4s ", make_human_readable_str(dn->dstat.st_blocks>>1, 
+                                                        KILOBYTE, (ls_disp_hr==TRUE)? 0: 1));
 #else
 #if _FILE_OFFSET_BITS == 64
                                 printf("%4lld ", dn->dstat.st_blocks>>1);
@@ -622,7 +622,7 @@ static int list_single(struct dnode *dn)
                                 column += 5;
                                 break;
                         case LIST_MODEBITS:
-                                printf("%10s", (char *)mode_string(dn->dstat.st_mode));
+                                printf("%-10s ", (char *)mode_string(dn->dstat.st_mode));
                                 column += 10;
                                 break;
                         case LIST_NLINKS:
@@ -634,7 +634,7 @@ static int list_single(struct dnode *dn)
                                 my_getpwuid(scratch, dn->dstat.st_uid);
                                 printf("%-8.8s ", scratch);
                                 my_getgrgid(scratch, dn->dstat.st_gid);
-                                printf("%-8.8s", scratch);
+                                printf("%-8.8s ", scratch);
                                 column += 17;
                                 break;
 #endif
@@ -649,8 +649,7 @@ static int list_single(struct dnode *dn)
                                 } else {
 #ifdef BB_FEATURE_HUMAN_READABLE
                                         if (ls_disp_hr==TRUE) {
-                                                fprintf(stdout, "%9s ", make_human_readable_str(
-                                                                        dn->dstat.st_size>>10, 0));
+                                                fprintf(stdout, "%8s ", make_human_readable_str(dn->dstat.st_size, 1, 0));
                                         } else 
 #endif  
                                         {