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source: bootscripts-standard/clfs/init.d/functions@ 91e0c48

Last change on this file since 91e0c48 was 7355219, checked in by Chris Staub <chris@…>, 17 years ago
killproc function uses sleep
Property mode set to `100644`
File size: 17.4 KB

Rev	Line
[7df280d]	1	#!/bin/bash
[7125722]	2	########################################################################
	3	# Begin $rc_base/init.d/functions
	4	#
	5	# Description : Run Level Control Functions
	6	#
	7	# Authors : Gerard Beekmans - gerard@linuxfromscratch.org
	8	#
	9	# Version : 00.00
	10	#
	11	# Notes : With code based on Matthias Benkmann's simpleinit-msb
	12	# http://winterdrache.de/linux/newboot/index.html
	13	#
	14	########################################################################
	15
	16	if [ -e /etc/sysconfig/lcd ]; then
	17	if [ -e /dev/lcd ]; then
	18	source /etc/sysconfig/lcd
	19	fi
	20	fi
	21
	22	if [ -e /etc/sysconfig/bootscripts ]; then
	23	source /etc/sysconfig/bootscripts
	24	fi
	25
	26	## Environmental setup
	27	# Setup default values for environment
	28	umask 022
	29	export PATH="/bin:/usr/bin:/sbin:/usr/sbin"
	30
	31	# Signal sent to running processes to refresh their configuration
	32	RELOADSIG="HUP"
	33
	34	# Number of seconds between STOPSIG and FALLBACK when stopping processes
	35	KILLDELAY="3"
	36
	37	## Screen Dimensions
	38	# Find current screen size
	39	if [ -z "${COLUMNS}" ]; then
	40	COLUMNS=$(stty size)
	41	COLUMNS=${COLUMNS##* }
	42	fi
	43
	44	# When using remote connections, such as a serial port, stty size returns 0
	45	if [ "${COLUMNS}" = "0" ]; then
	46	COLUMNS=80
	47	fi
	48
	49	## Measurements for positioning result messages
	50	COL=$((${COLUMNS} - 8))
	51	WCOL=$((${COL} - 2))
	52
[1d02f01]	53	## Provide an echo that supports -e and -n
	54	# If formatting is needed, $ECHO should be used
	55	case "`echo -e -n test`" in
	56	-[en]*)
	57	ECHO=/bin/echo
	58	;;
	59	*)
	60	ECHO=echo
	61	;;
	62	esac
	63
	64	## Set Cursor Position Commands, used via $ECHO
[7125722]	65	SET_COL="\\033[${COL}G" # at the $COL char
	66	SET_WCOL="\\033[${WCOL}G" # at the $WCOL char
	67	CURS_UP="\\033[1A\\033[0G" # Up one line, at the 0'th char
	68
[1d02f01]	69	## Set color commands, used via $ECHO
[7125722]	70	# Please consult `man console_codes for more information
	71	# under the "ECMA-48 Set Graphics Rendition" section
	72	#
	73	# Warning: when switching from a 8bit to a 9bit font,
	74	# the linux console will reinterpret the bold (1;) to
	75	# the top 256 glyphs of the 9bit font. This does
	76	# not affect framebuffer consoles
	77	NORMAL="\\033[0;39m" # Standard console grey
	78	SUCCESS="\\033[1;32m" # Success is green
	79	WARNING="\\033[1;33m" # Warnings are yellow
	80	FAILURE="\\033[1;31m" # Failures are red
	81	INFO="\\033[1;36m" # Information is light cyan
	82	BRACKET="\\033[1;34m" # Brackets are blue
	83
	84	STRING_LENGTH="0" # the length of the current message
	85
	86	#*******************************************************************************
	87	# Function - boot_mesg()
	88	#
	89	# Purpose: Sending information from bootup scripts to the console
	90	#
	91	# Inputs: $1 is the message
	92	# $2 is the colorcode for the console
	93	#
	94	# Outputs: Standard Output
	95	#
	96	# Dependencies: - sed for parsing strings.
	97	# - grep for counting string length.
	98	#
	99	# Todo:
	100	#*******************************************************************************
	101	boot_mesg()
	102	{
	103	local ECHOPARM=""
	104
	105	if [ "$LCD_PROG" ]; then
	106	LCD_OUT1="${1:0:$LCD_CHAR}"
	107	$LCD_PROG "$LCD_OUT1" > /dev/null 2>&1
	108	fi
	109
	110	while true
	111	do
	112	case "${1}" in
	113	-n)
	114	ECHOPARM=" -n "
	115	shift 1
	116	;;
	117	-*)
	118	echo "Unknown Option: ${1}"
	119	return 1
	120	;;
	121	*)
	122	break
	123	;;
	124	esac
	125	done
	126
	127	## Figure out the length of what is to be printed to be used
[1d02f01]	128	## for warning messages.
	129	STRING_LENGTH=$((${#1} + 1))
[7125722]	130
	131	# Print the message to the screen
[1d02f01]	132	${ECHO} ${ECHOPARM} -e "${2}${1}"
[7125722]	133
	134	}
	135
	136	boot_mesg_flush()
	137	{
	138	# Reset STRING_LENGTH for next message
	139	STRING_LENGTH="0"
	140	if [ "$LOGGING" ]; then
	141	boot_log "${BOOTMESG}${@}"
	142	fi
	143	}
	144
	145	boot_log()
	146	{
	147	if [ "$LOGGING" ]; then
	148	/bin/logger -p local2.info -t bootlog "${DISPLAYLOG} ${1}"
	149	else
	150	return 0
	151	fi
	152	}
	153
	154	echo_ok()
	155	{
	156	if [ "$LCD_PROG" ]; then
	157	if [ "$LCD_LINES" = "2" ]; then
	158	LCD_OUT2="[ OK ]"
	159	$LCD_PROG "$LCD_OUT1" "$LCD_OUT2" > /dev/null 2>&1
	160	else
	161	LCD_OUT2="${LCD_OUT1:0:12} OK"
	162	$LCD_PROG "$LCD_OUT2" > /dev/null 2>&1
[1d02f01]	163	fi
[7125722]	164	fi
[1d02f01]	165	${ECHO} -n -e "${CURS_UP}${SET_COL}${BRACKET}[${SUCCESS} OK ${BRACKET}]"
	166	${ECHO} -e "${NORMAL}"
	167	boot_mesg_flush
[7125722]	168	}
	169
	170	echo_failure()
	171	{
	172	if [ "$LCD_PROG" ]; then
	173	if [ "$LCD_LINES" = "2" ]; then
	174	LCD_OUT2="[ FAIL ]"
	175	$LCD_PROG "$LCD_OUT1" "$LCD_OUT2" > /dev/null 2>&1
	176	else
	177	LCD_OUT2="${LCD_OUT1:0:10} FAIL"
	178	$LCD_PROG "$LCD_OUT2" > /dev/null 2>&1
	179	fi
	180	fi
[1d02f01]	181	${ECHO} -n -e "${CURS_UP}${SET_COL}${BRACKET}[${FAILURE} FAIL ${BRACKET}]"
	182	${ECHO} -e "${NORMAL}"
	183	boot_mesg_flush
[7125722]	184	}
	185
	186	echo_warning()
	187	{
	188	if [ "$LCD_PROG" ]; then
	189	if [ "$LCD_LINES" = "2" ]; then
	190	LCD_OUT2="[ WARN ]"
	191	$LCD_PROG "$LCD_OUT1" "$LCD_OUT2" > /dev/null 2>&1
	192	else
	193	LCD_OUT2="${LCD_OUT1:0:10} WARN"
	194	$LCD_PROG "$LCD_OUT2" > /dev/null 2>&1
[1d02f01]	195	fi
[7125722]	196	fi
[1d02f01]	197	${ECHO} -n -e "${CURS_UP}${SET_COL}${BRACKET}[${WARNING} WARN ${BRACKET}]"
	198	${ECHO} -e "${NORMAL}"
	199	boot_mesg_flush
[7125722]	200	}
	201
	202	print_error_msg()
	203	{
	204	echo_failure
	205	# $i is inherited by the rc script
	206	boot_log "\n\n${i} failed and exited with a return value of ${error_value}."
	207	boot_mesg -n "FAILURE:\n\nYou should not be reading this error message.\n\n" ${FAILURE}
	208	boot_mesg -n " It means that an unforeseen error took"
	209	boot_mesg -n " place in ${i}, which exited with a return value of"
	210	boot_mesg " ${error_value}.\n"
	211	boot_mesg_flush
	212	boot_mesg -n "If you're able to track this"
	213	boot_mesg -n " error down to a bug in one of the files provided by"
	214	boot_mesg -n " the CLFS book, please be so kind to inform us at"
	215	boot_mesg " clfs-dev@cross-lfs.org.\n"
	216	boot_mesg_flush
[1d02f01]	217	boot_mesg -n "Press Enter to continue..." ${INFO}
	218	boot_mesg "" ${NORMAL}
	219	read ENTER
[7125722]	220	}
	221
	222	check_script_status()
	223	{
	224	# $i is inherited by the rc script
	225	if [ ! -f ${i} ]; then
	226	boot_mesg "${i} is not a valid symlink." ${WARNING}
	227	echo_warning
	228	continue
	229	fi
	230
	231	if [ ! -x ${i} ]; then
	232	boot_mesg "${i} is not executable, skipping." ${WARNING}
	233	echo_warning
	234	continue
	235	fi
	236	}
	237
	238	evaluate_retval()
	239	{
	240	error_value="${?}"
	241
	242	if [ ${error_value} = 0 ]; then
	243	echo_ok
	244	else
	245	echo_failure
	246	fi
	247
	248	# This prevents the 'An Unexpected Error Has Occurred' from trivial
	249	# errors.
	250	return 0
	251	}
	252
	253	print_status()
	254	{
	255	if [ "${#}" = "0" ]; then
	256	echo "Usage: ${0} {success\|warning\|failure}"
	257	return 1
	258	fi
	259
	260	case "${1}" in
	261
	262	success)
	263	echo_ok
	264	;;
	265
	266	warning)
	267	# Leave this extra case in because old scripts
	268	# may call it this way.
	269	case "${2}" in
	270	running)
[1d02f01]	271	${ECHO} -e -n "${CURS_UP}"
	272	${ECHO} -e -n "\\033[${STRING_LENGTH}G "
[7125722]	273	boot_mesg "Already running." ${WARNING}
	274	echo_warning
	275	;;
	276	not_running)
[1d02f01]	277	${ECHO} -e -n "${CURS_UP}"
	278	${ECHO} -e -n "\\033[${STRING_LENGTH}G "
[7125722]	279	boot_mesg "Not running." ${WARNING}
	280	echo_warning
	281	;;
	282	not_available)
[1d02f01]	283	${ECHO} -e -n "${CURS_UP}"
	284	${ECHO} -e -n "\\033[${STRING_LENGTH}G "
[7125722]	285	boot_mesg "Not available." ${WARNING}
	286	echo_warning
	287	;;
	288	*)
	289	# This is how it is supposed to
	290	# be called
	291	echo_warning
	292	;;
	293	esac
	294	;;
	295
	296	failure)
	297	echo_failure
	298	;;
	299
	300	esac
	301
	302	}
	303
	304	reloadproc()
	305	{
[1d02f01]	306	local pidfile=""
	307	local failure=0
	308
	309	while true
	310	do
	311	case "${1}" in
	312	-p)
	313	pidfile="${2}"
	314	shift 2
	315	;;
	316	-*)
	317	log_failure_msg "Unknown Option: ${1}"
	318	return 2
	319	;;
	320	*)
	321	break
	322	;;
	323	esac
	324	done
	325
	326	if [ "${#}" -lt "1" ]; then
	327	log_failure_msg "Usage: reloadproc [-p pidfile] pathname"
	328	return 2
	329	fi
	330
	331	# This will ensure compatibility with previous CLFS Bootscripts
	332	if [ -n "${PIDFILE}" ]; then
	333	pidfile="${PIDFILE}"
[7125722]	334	fi
	335
[1d02f01]	336	# Is the process running?
	337	if [ -z "${pidfile}" ]; then
	338	pidofproc -s "${1}"
	339	else
	340	pidofproc -s -p "${pidfile}" "${1}"
	341	fi
[7125722]	342
	343	if [ -n "${pidlist}" ]; then
	344	for pid in ${pidlist}
	345	do
	346	kill -"${RELOADSIG}" "${pid}" \|\| failure="1"
	347	done
	348
	349	(exit ${failure})
	350	evaluate_retval
	351
	352	else
	353	boot_mesg "Process ${1} not running." ${WARNING}
	354	echo_warning
	355	fi
	356	}
	357
	358	statusproc()
	359	{
[1d02f01]	360	local pidfile=""
	361	local base=""
	362	local ret=""
	363
	364	while true
	365	do
	366	case "${1}" in
	367	-p)
	368	pidfile="${2}"
	369	shift 2
	370	;;
	371	-*)
	372	log_failure_msg "Unknown Option: ${1}"
	373	return 2
	374	;;
	375	*)
	376	break
	377	;;
	378	esac
	379	done
	380
	381	if [ "${#}" != "1" ]; then
	382	shift 1
	383	log_failure_msg "Usage: statusproc [-p pidfile] pathname"
	384	return 2
[7125722]	385	fi
	386
[1d02f01]	387	# Get the process basename
	388	base="${1##*/}"
	389
	390	# This will ensure compatibility with previous CLFS Bootscripts
	391	if [ -n "${PIDFILE}" ]; then
	392	pidfile="${PIDFILE}"
	393	fi
	394
	395	# Is the process running?
	396	if [ -z "${pidfile}" ]; then
	397	pidofproc -s "${1}"
	398	else
	399	pidofproc -s -p "${pidfile}" "${1}"
	400	fi
	401
	402	# Store the return status
	403	ret=$?
[7125722]	404
	405	if [ -n "${pidlist}" ]; then
[1d02f01]	406	${ECHO} -e "${INFO}${base} is running with Process"\
[7125722]	407	"ID(s) ${pidlist}.${NORMAL}"
	408	else
	409	if [ -n "${base}" -a -e "/var/run/${base}.pid" ]; then
[1d02f01]	410	${ECHO} -e "${WARNING}${1} is not running but"\
[7125722]	411	"/var/run/${base}.pid exists.${NORMAL}"
	412	else
[1d02f01]	413	if [ -n "${pidfile}" -a -e "${pidfile}" ]; then
	414	${ECHO} -e "${WARNING}${1} is not running"\
	415	"but ${pidfile} exists.${NORMAL}"
[7125722]	416	else
[1d02f01]	417	${ECHO} -e "${INFO}${1} is not running.${NORMAL}"
[7125722]	418	fi
	419	fi
	420	fi
[1d02f01]	421
	422	# Return the status from pidofproc
	423	return $ret
[7125722]	424	}
	425
	426	# The below functions are documented in the LSB-generic 2.1.0
	427
	428	#*******************************************************************************
	429	# Function - pidofproc [-s] [-p pidfile] pathname
	430	#
	431	# Purpose: This function returns one or more pid(s) for a particular daemon
	432	#
	433	# Inputs: -p pidfile, use the specified pidfile instead of pidof
	434	# pathname, path to the specified program
	435	#
	436	# Outputs: return 0 - Success, pid's in stdout
	437	# return 1 - Program is dead, pidfile exists
	438	# return 2 - Invalid or excessive number of arguments,
	439	# warning in stdout
	440	# return 3 - Program is not running
	441	#
	442	# Dependencies: pidof, echo, head
	443	#
	444	# Todo: Remove dependency on head
	445	# This depreciates getpids
	446	# Test changes to pidof
	447	#
	448	#*******************************************************************************
	449	pidofproc()
	450	{
	451	local pidfile=""
	452	local lpids=""
	453	local silent=""
	454	pidlist=""
	455	while true
	456	do
	457	case "${1}" in
	458	-p)
	459	pidfile="${2}"
	460	shift 2
	461	;;
	462
	463	-s)
	464	# Added for legacy opperation of getpids
	465	# eliminates several '> /dev/null'
	466	silent="1"
	467	shift 1
	468	;;
	469	-*)
	470	log_failure_msg "Unknown Option: ${1}"
	471	return 2
	472	;;
	473	*)
	474	break
	475	;;
	476	esac
	477	done
	478
	479	if [ "${#}" != "1" ]; then
	480	shift 1
	481	log_failure_msg "Usage: pidofproc [-s] [-p pidfile] pathname"
	482	return 2
	483	fi
	484
	485	if [ -n "${pidfile}" ]; then
	486	if [ ! -r "${pidfile}" ]; then
	487	return 3 # Program is not running
	488	fi
	489
	490	lpids=`head -n 1 ${pidfile}`
	491	for pid in ${lpids}
	492	do
	493	if [ "${pid}" -ne "$$" -a "${pid}" -ne "${PPID}" ]; then
[1d02f01]	494	kill -0 "${pid}" 2>/dev/null &&
[7125722]	495	pidlist="${pidlist} ${pid}"
	496	fi
	497
[1d02f01]	498	if [ "${silent}" != "1" ]; then
[7125722]	499	echo "${pidlist}"
	500	fi
	501
	502	test -z "${pidlist}" &&
	503	# Program is dead, pidfile exists
	504	return 1
	505	# else
	506	return 0
	507	done
	508
	509	else
	510	pidlist=`pidof -o $$ -o $PPID -x "$1"`
[1d02f01]	511	if [ "${silent}" != "1" ]; then
[7125722]	512	echo "${pidlist}"
	513	fi
	514
	515	# Get provide correct running status
	516	if [ -n "${pidlist}" ]; then
	517	return 0
	518	else
	519	return 3
	520	fi
	521
	522	fi
	523
	524	if [ "$?" != "0" ]; then
	525	return 3 # Program is not running
	526	fi
	527	}
	528
	529	# This will ensure compatibility with previous CLFS Bootscripts
	530	getpids()
	531	{
	532	if [ -z "${PIDFILE}" ]; then
	533	pidofproc -s -p "${PIDFILE}" $@
	534	else
	535	pidofproc -s $@
	536	fi
	537	base="${1##*/}"
	538	}
	539
	540	#*******************************************************************************
	541	# Function - loadproc [-f] [-n nicelevel] [-p pidfile] pathname [args]
	542	#
	543	# Purpose: This runs the specified program as a daemon
	544	#
	545	# Inputs: -f, run the program even if it is already running
	546	# -n nicelevel, specifies a nice level. See nice(1).
	547	# -p pidfile, uses the specified pidfile
	548	# pathname, pathname to the specified program
	549	# args, arguments to pass to specified program
	550	#
	551	# Outputs: return 0 - Success
	552	# return 2 - Invalid of excessive number of arguments,
	553	# warning in stdout
	554	# return 4 - Program or service status is unknown
	555	#
	556	# Dependencies: nice
	557	#
	558	# Todo: LSB says this should be called start_daemon
	559	# LSB does not say that it should call evaluate_retval
	560	# It checks for PIDFILE, which is deprecated.
	561	# Will be removed after BLFS 6.0
	562	# loadproc returns 0 if program is already running, not LSB compliant
	563	#
	564	#*******************************************************************************
	565	loadproc()
	566	{
	567	local pidfile=""
	568	local forcestart=""
	569	local nicelevel="10"
	570
	571	# This will ensure compatibility with previous CLFS Bootscripts
	572	if [ -n "${PIDFILE}" ]; then
	573	pidfile="${PIDFILE}"
	574	fi
	575
	576	while true
	577	do
	578	case "${1}" in
	579	-f)
	580	forcestart="1"
	581	shift 1
	582	;;
	583	-n)
	584	nicelevel="${2}"
	585	shift 2
	586	;;
	587	-p)
	588	pidfile="${2}"
	589	shift 2
	590	;;
	591	-*)
	592	log_failure_msg "Unknown Option: ${1}"
	593	return 2 #invalid or excess argument(s)
	594	;;
	595	*)
	596	break
	597	;;
	598	esac
	599	done
	600
	601	if [ "${#}" = "0" ]; then
	602	log_failure_msg "Usage: loadproc [-f] [-n nicelevel] [-p pidfile] pathname [args]"
	603	return 2 #invalid or excess argument(s)
	604	fi
	605
	606	if [ -z "${forcestart}" ]; then
	607	if [ -z "${pidfile}" ]; then
	608	pidofproc -s "${1}"
	609	else
	610	pidofproc -s -p "${pidfile}" "${1}"
	611	fi
	612
	613	case "${?}" in
	614	0)
	615	log_warning_msg "Unable to continue: ${1} is running"
	616	return 0 # 4
	617	;;
	618	1)
	619	log_warning_msg "Unable to continue: ${pidfile} exists"
	620	return 0 # 4
	621	;;
	622	3)
	623	;;
	624	*)
	625	log_failure_msg "Unknown error code from pidofproc: ${?}"
	626	return 4
	627	;;
	628	esac
	629	fi
	630
	631	nice -n "${nicelevel}" "${@}"
	632	evaluate_retval # This is "Probably" not LSB compliant, but required to be compatible with older bootscripts
	633	return 0
	634	}
	635
	636	#*******************************************************************************
	637	# Function - killproc [-p pidfile] pathname [signal]
	638	#
	639	# Purpose:
	640	#
	641	# Inputs: -p pidfile, uses the specified pidfile
	642	# pathname, pathname to the specified program
	643	# signal, send this signal to pathname
	644	#
	645	# Outputs: return 0 - Success
	646	# return 2 - Invalid of excessive number of arguments,
	647	# warning in stdout
	648	# return 4 - Unknown Status
	649	#
[7355219]	650	# Dependencies: kill, sleep
[7125722]	651	#
	652	# Todo: LSB does not say that it should call evaluate_retval
	653	# It checks for PIDFILE, which is deprecated.
	654	# Will be removed after BLFS 6.0
	655	#
	656	#*******************************************************************************
	657	killproc()
	658	{
	659	local pidfile=""
[1d02f01]	660	local killsig=TERM # default signal is SIGTERM
[7125722]	661	pidlist=""
	662
[1d02f01]	663	# This will ensure compatibility with previous CLFS Bootscripts
[7125722]	664	if [ -n "${PIDFILE}" ]; then
	665	pidfile="${PIDFILE}"
	666	fi
	667
	668	while true
	669	do
	670	case "${1}" in
	671	-p)
	672	pidfile="${2}"
	673	shift 2
	674	;;
	675	-*)
	676	log_failure_msg "Unknown Option: ${1}"
	677	return 2
[1d02f01]	678	;;
[7125722]	679	*)
	680	break
	681	;;
	682	esac
	683	done
	684
	685	if [ "${#}" = "2" ]; then
	686	killsig="${2}"
	687	elif [ "${#}" != "1" ]; then
	688	shift 2
	689	log_failure_msg "Usage: killproc [-p pidfile] pathname [signal]"
	690	return 2
	691	fi
	692
[1d02f01]	693	# Is the process running?
[7125722]	694	if [ -z "${pidfile}" ]; then
	695	pidofproc -s "${1}"
	696	else
	697	pidofproc -s -p "${pidfile}" "${1}"
	698	fi
	699
[1d02f01]	700	# If running, send the signal
[7125722]	701	if [ -n "${pidlist}" ]; then
	702	for pid in ${pidlist}
	703	do
[1d02f01]	704	kill -${killsig} ${pid} 2>/dev/null
	705
	706	# Wait up to 3 seconds, for ${pid} to terminate
	707	case "${killsig}" in
	708	TERM\|SIGTERM\|KILL\|SIGKILL)
	709	# sleep in 1/10ths of seconds and
	710	# multiply KILLDELAY by 10
	711	local dtime="${KILLDELAY}0"
[7125722]	712	while [ "${dtime}" != "0" ]
	713	do
	714	kill -0 ${pid} 2>/dev/null \|\| break
[1d02f01]	715	sleep 0.1
[7125722]	716	dtime=$(( ${dtime} - 1))
	717	done
	718	# If ${pid} is still running, kill it
	719	kill -0 ${pid} 2>/dev/null && kill -KILL ${pid} 2>/dev/null
[1d02f01]	720	;;
	721	esac
[7125722]	722	done
	723
[1d02f01]	724	# Check if the process is still running if we tried to stop it
	725	case "${killsig}" in
	726	TERM\|SIGTERM\|KILL\|SIGKILL)
	727	if [ -z "${pidfile}" ]; then
	728	pidofproc -s "${1}"
	729	else
	730	pidofproc -s -p "${pidfile}" "${1}"
	731	fi
[7125722]	732
	733	# Program was terminated
	734	if [ "$?" != "0" ]; then
[1d02f01]	735	# Remove the pidfile if necessary
[7125722]	736	if [ -f "${pidfile}" ]; then
	737	rm -f "${pidfile}"
	738	fi
	739	echo_ok
	740	return 0
	741	else # Program is still running
	742	echo_failure
	743	return 4 # Unknown Status
	744	fi
[1d02f01]	745	;;
	746	*)
	747	# Just see if the kill returned successfully
	748	evaluate_retval
	749	;;
	750	esac
	751	else # process not running
[7125722]	752	print_status warning not_running
	753	fi
	754	}
	755
	756
	757	#*******************************************************************************
	758	# Function - log_success_msg "message"
	759	#
	760	# Purpose: Print a success message
	761	#
	762	# Inputs: $@ - Message
	763	#
	764	# Outputs: Text output to screen
	765	#
	766	# Dependencies: echo
	767	#
	768	# Todo: logging
	769	#
	770	#*******************************************************************************
	771	log_success_msg()
	772	{
[1d02f01]	773	${ECHO} -n -e "${BOOTMESG_PREFIX}${@}"
	774	${ECHO} -e "${SET_COL}""${BRACKET}""[""${SUCCESS}"" OK ""${BRACKET}""]""${NORMAL}"
[7125722]	775	return 0
	776	}
	777
	778	#*******************************************************************************
	779	# Function - log_failure_msg "message"
	780	#
	781	# Purpose: Print a failure message
	782	#
	783	# Inputs: $@ - Message
	784	#
	785	# Outputs: Text output to screen
	786	#
	787	# Dependencies: echo
	788	#
	789	# Todo: logging
	790	#
	791	#*******************************************************************************
	792	log_failure_msg() {
[1d02f01]	793	${ECHO} -n -e "${BOOTMESG_PREFIX}${@}"
	794	${ECHO} -e "${SET_COL}""${BRACKET}""[""${FAILURE}"" FAIL ""${BRACKET}""]""${NORMAL}"
[7125722]	795	return 0
	796	}
	797
	798	#*******************************************************************************
	799	# Function - log_warning_msg "message"
	800	#
	801	# Purpose: print a warning message
	802	#
	803	# Inputs: $@ - Message
	804	#
	805	# Outputs: Text output to screen
	806	#
	807	# Dependencies: echo
	808	#
	809	# Todo: logging
	810	#
	811	#*******************************************************************************
	812	log_warning_msg() {
[1d02f01]	813	${ECHO} -n -e "${BOOTMESG_PREFIX}${@}"
	814	${ECHO} -e "${SET_COL}""${BRACKET}""[""${WARNING}"" WARN ""${BRACKET}""]""${NORMAL}"
[7125722]	815	return 0
	816	}
	817
	818	# End $rc_base/init.d/functions

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