| rc.subr (203022) | rc.subr (206248) |
|---|---|
| 1# $NetBSD: rc.subr,v 1.67 2006/10/07 11:25:15 elad Exp $ | 1# $NetBSD: rc.subr,v 1.67 2006/10/07 11:25:15 elad Exp $ |
| 2# $FreeBSD: head/etc/rc.subr 203022 2010-01-26 13:23:31Z emaste $ | 2# $FreeBSD: head/etc/rc.subr 206248 2010-04-06 05:20:46Z dougb $ |
| 3# 4# Copyright (c) 1997-2004 The NetBSD Foundation, Inc. 5# All rights reserved. 6# 7# This code is derived from software contributed to The NetBSD Foundation 8# by Luke Mewburn. 9# 10# Redistribution and use in source and binary forms, with or without --- 339 unchanged lines hidden (view full) --- 350} 351 352# 353# wait_for_pids pid [pid ...] 354# spins until none of the pids exist 355# 356wait_for_pids() 357{ | 3# 4# Copyright (c) 1997-2004 The NetBSD Foundation, Inc. 5# All rights reserved. 6# 7# This code is derived from software contributed to The NetBSD Foundation 8# by Luke Mewburn. 9# 10# Redistribution and use in source and binary forms, with or without --- 339 unchanged lines hidden (view full) --- 350} 351 352# 353# wait_for_pids pid [pid ...] 354# spins until none of the pids exist 355# 356wait_for_pids() 357{ |
| 358 local _list _prefix _nlist _j 359 |
|
| 358 _list="$@" 359 if [ -z "$_list" ]; then 360 return 361 fi 362 _prefix= 363 while true; do 364 _nlist=""; 365 for _j in $_list; do 366 if kill -0 $_j 2>/dev/null; then 367 _nlist="${_nlist}${_nlist:+ }$_j" | 360 _list="$@" 361 if [ -z "$_list" ]; then 362 return 363 fi 364 _prefix= 365 while true; do 366 _nlist=""; 367 for _j in $_list; do 368 if kill -0 $_j 2>/dev/null; then 369 _nlist="${_nlist}${_nlist:+ }$_j" |
| 370 [ -n "$_prefix" ] && sleep 1 |
|
| 368 fi 369 done 370 if [ -z "$_nlist" ]; then 371 break 372 fi 373 _list=$_nlist 374 echo -n ${_prefix:-"Waiting for PIDS: "}$_list 375 _prefix=", " | 371 fi 372 done 373 if [ -z "$_nlist" ]; then 374 break 375 fi 376 _list=$_nlist 377 echo -n ${_prefix:-"Waiting for PIDS: "}$_list 378 _prefix=", " |
| 376 pwait $_list 2>/dev/null || sleep 2 | 379 pwait $_list 2>/dev/null |
| 377 done 378 if [ -n "$_prefix" ]; then 379 echo "." 380 fi 381} 382 383# 384# check_startmsgs --- 1326 unchanged lines hidden --- | 380 done 381 if [ -n "$_prefix" ]; then 382 echo "." 383 fi 384} 385 386# 387# check_startmsgs --- 1326 unchanged lines hidden --- |