[BusyBox] Patches for auto "-A" and for doubling of bytes

[David Douthitt]

The byte-double problem is STILL present in Busybox 0.50 (released
version).  Included is the patch (again) to fix it.

Also, re: wishlist item #1112, here is the patch against busybox 0.50. 
I remember Vlad didn't find the case particularly compelling, thus I
would strongly encourage updating it to be an option.  I'll probably do
this and post it if no one else does....
-------------- next part --------------
--- ls.c	Fri Mar  9 15:24:12 2001
+++ ls.c.2.new	Tue Mar 20 09:45:21 2001
@@ -836,6 +836,13 @@
 		}
 	}
 
+	if ((geteuid()) == 0) {
+
+		/* equivalent to '-A' option automatically set for root */
+
+		disp_opts |= DISP_HIDDEN;
+	}
+
 	/* sort out which command line options take precedence */
 #ifdef BB_FEATURE_LS_RECURSIVE
 	if (disp_opts & DISP_NOLIST)
-------------- next part --------------
--- ls.c	Fri Mar  9 15:24:12 2001
+++ ls.c.new	Tue Mar 20 09:43:47 2001
@@ -614,9 +614,9 @@
 							(ls_disp_hr==TRUE)? 0: 1));
 #else
 #if _FILE_OFFSET_BITS == 64
-				printf("%4lld ", dn->dstat.st_blocks>>1);
+				printf("%4lld ", dn->dstat.st_blocks);
 #else
-				printf("%4ld ", dn->dstat.st_blocks>>1);
+				printf("%4ld ", dn->dstat.st_blocks);
 #endif
 #endif
 				column += 5;