[src/trunk]: src/sys/ddb use a for loop instead of goto.

[chs <chs%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/da62224058c0
branches:  trunk
changeset: 515004:da62224058c0
user:      chs <chs%NetBSD.org@localhost>
date:      Sat Sep 15 18:20:53 2001 +0000

description:
use a for loop instead of goto.

diffstat:

 sys/ddb/db_xxx.c |  24 +++++++++++-------------
 1 files changed, 11 insertions(+), 13 deletions(-)

diffs (63 lines):

diff -r d94bd13b80c9 -r da62224058c0 sys/ddb/db_xxx.c
--- a/sys/ddb/db_xxx.c  Sat Sep 15 18:03:35 2001 +0000
+++ b/sys/ddb/db_xxx.c  Sat Sep 15 18:20:53 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: db_xxx.c,v 1.13 2001/09/11 04:32:19 thorpej Exp $      */
+/*     $NetBSD: db_xxx.c,v 1.14 2001/09/15 18:20:53 chs Exp $  */
 
 /*
  * Copyright (c) 1982, 1986, 1989, 1991, 1993
@@ -110,7 +110,7 @@
        int i;
        char *mode;
        struct proc *p, *pp;
-       struct timeval tv[3];
+       struct timeval tv[2];
        const struct proclist_desc *pd;
     
        if (modif[0] == 0)
@@ -144,11 +144,12 @@
 
        /* XXX LOCKING XXX */
        pd = proclists;
- loop:
-       for (p = LIST_FIRST(pd->pd_list); p != NULL;
-            p = LIST_NEXT(p, p_list)) {
-               pp = p->p_pptr;
-               if (p->p_stat) {
+       for (pd = proclists; pd->pd_list != NULL; pd++) {
+               LIST_FOREACH(p, pd->pd_list, p_list) {
+                       pp = p->p_pptr;
+                       if (p->p_stat == 0) {
+                               continue;
+                       }
 
                        db_printf("%c%-10d", " >"[curproc == p], p->p_pid);
 
@@ -170,13 +171,13 @@
                        case 'w':
                                db_printf("%10s %8s %4d", p->p_comm,
                                    p->p_emul->e_name,p->p_priority);
-                               calcru(p, tv+0, tv+1, tv+2);
-                               for(i = 0; i < 2; ++i) {
+                               calcru(p, &tv[0], &tv[1], NULL);
+                               for (i = 0; i < 2; ++i) {
                                        db_printf("%4ld.%1ld",
                                            (long)tv[i].tv_sec,
                                            (long)tv[i].tv_usec/100000);
                                }
-                               if(p->p_wchan && p->p_wmesg) {
+                               if (p->p_wchan && p->p_wmesg) {
                                        db_printf(" %-12s", p->p_wmesg);
                                        db_printsym((db_expr_t)p->p_wchan,
                                            DB_STGY_XTRN, db_printf);
@@ -187,9 +188,6 @@
                        }
                }
        }
-       pd++;
-       if (pd->pd_list != NULL)
-               goto loop;
 }
 
 void