unsigned hex; circular msgbuf

SCCS-vsn: sys/kern/subr_prf.c 4.5

diff --git a/usr/src/sys/kern/subr_prf.c b/usr/src/sys/kern/subr_prf.c
index a3142f0..58d066b 100644 (file)
--- a/usr/src/sys/kern/subr_prf.c
+++ b/usr/src/sys/kern/subr_prf.c
@@ -1,4 +1,4 @@
-/*     subr_prf.c      4.4     %G%     */
+/*     subr_prf.c      4.5     %G%     */

 
 #include "../h/param.h"
 #include "../h/systm.h"
 
 #include "../h/param.h"
 #include "../h/systm.h"


@@ -105,16 +105,18 @@ long x;
 }
 
 /*
 }
 
 /*

- * Print an unsigned integer in base b.
+ * Print an integer in base b.  If the base is ten it is condidered a
+ * signed integer otherwise it is treated as unsigned.

  */
 printn(n, b, trace)
  */
 printn(n, b, trace)

-long n;
+unsigned long n;

 {
 {

-       register long a;
+       register unsigned long a;
+       register long a1 = n;

 
 

-       if (n<0) {      /* shouldn't happen */
+       if (b == 10 && a1 < 0) {

                putchar('-', trace);
                putchar('-', trace);

-               n = -n;
+               n = -a1;

        }
        if(a = n/b)
                printn(a, b, trace);
        }
        if(a = n/b)
                printn(a, b, trace);