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Zombie procs have no lwps.

This commit is contained in:
pk 2003-01-23 12:41:33 +00:00
parent 698ca6fb6f
commit 58005dc9d3
1 changed files with 11 additions and 8 deletions
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19
sys/ddb/db_xxx.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: db_xxx.c,v 1.18 2003/01/18 08:54:22 thorpej Exp $ */
/* $NetBSD: db_xxx.c,v 1.19 2003/01/23 12:41:33 pk Exp $ */
/*
* Copyright (c) 1982, 1986, 1989, 1991, 1993
@ -41,7 +41,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: db_xxx.c,v 1.18 2003/01/18 08:54:22 thorpej Exp $");
__KERNEL_RCSID(0, "$NetBSD: db_xxx.c,v 1.19 2003/01/23 12:41:33 pk Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -160,10 +160,12 @@ db_show_all_procs(db_expr_t addr, int haddr, db_expr_t count, char *modif)
case 'a':
db_printf("%10.10s %18p %18p %18p\n",
p->p_comm, p, l->l_addr, p->p_vmspace);
p->p_comm, p,
l != NULL ? l->l_addr : 0,
p->p_vmspace);
break;
case 'l':
do {
while (l != NULL) {
db_printf("%c%4d %d %#7x %18p %18p %s\n",
" >"[cl == l], l->l_lid,
l->l_stat, l->l_flag, l,
@ -174,28 +176,29 @@ db_show_all_procs(db_expr_t addr, int haddr, db_expr_t count, char *modif)
l = LIST_NEXT(l, l_sibling);
if (l)
db_printf("%11s","");
} while (l != NULL);
}
break;
case 'n':
db_printf("%8d %8d %10d %d %#7x %4d %16s %7.7s\n",
pp ? pp->p_pid : -1, p->p_pgrp->pg_id,
p->p_cred->p_ruid, p->p_stat, p->p_flag,
p->p_nlwps, p->p_comm,
(p->p_nlwps > 1) ? "*" : (
(p->p_nlwps != 1) ? "*" : (
(l->l_wchan && l->l_wmesg) ?
l->l_wmesg : ""));
break;
case 'w':
db_printf("%10s %8s %4d", p->p_comm,
p->p_emul->e_name,l->l_priority);
p->p_emul->e_name,
(l != NULL) ? l->l_priority : -1);
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_nlwps <= 1) {
if (p->p_nlwps == 1) {
if (l->l_wchan && l->l_wmesg) {
db_printf(" %-12s", l->l_wmesg);
db_printsym(