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source: bootscripts-standard/boot-scripts/clfs/init.d/functions

Last change on this file was e814bfe, checked in by Chris Staub <chris@…>, 10 years ago
Changed all /var/run references to /run
Property mode set to `100644`
File size: 17.6 KB

Rev	Line
[77aff82]	1	#!/bin/bash
	2	########################################################################
	3	# Begin $rc_base/init.d/functions
	4	#
	5	# Description : Run Level Control Functions
	6	#
	7	# Authors : Gerard Beekmans - gerard@linuxfromscratch.org
	8	#
	9	# Version : 00.00
	10	#
	11	# Notes : With code based on Matthias Benkmann's simpleinit-msb
	12	# http://winterdrache.de/linux/newboot/index.html
	13	#
	14	########################################################################
	15
	16	if [ -e /tools/etc/sysconfig/lcd ]; then
	17	if [ -e /dev/lcd ]; then
	18	source /tools/etc/sysconfig/lcd
	19	fi
	20	fi
	21
	22	if [ -e /tools/etc/sysconfig/bootscripts ]; then
	23	source /tools/etc/sysconfig/bootscripts
	24	fi
	25
	26	## Environmental setup
	27	# Setup default values for environment
	28	umask 022
	29	export PATH="/tools/bin:/tools/sbin:/bin:/sbin"
	30
	31	# Signal sent to running processes to refresh their configuration
	32	RELOADSIG="HUP"
	33
	34	# Number of seconds between STOPSIG and FALLBACK when stopping processes
	35	KILLDELAY="3"
	36
	37	## Screen Dimensions
	38	# Find current screen size
	39	if [ -z "${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
	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=/tools/bin/echo
	58	;;
	59	*)
	60	ECHO=echo
	61	;;
	62	esac
	63
	64	## Set Cursor Position Commands, used via $ECHO
	65	SET_COL="\\033[${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
	69	## Set color commands, used via $ECHO
	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: ${1}"
	119	return 1
	120	;;
	121	*)
	122	break
	123	;;
	124	esac
	125	done
	126
	127	## Figure out the length of what is to be printed to be used
	128	## for warning messages.
	129	STRING_LENGTH=$((${#1} + 1))
	130
	131	# Print the message to the screen
	132	${ECHO} ${ECHOPARM} -e "${2}${1}"
	133
	134	# Message Log
	135	if [ -z "${BOOTMESG}" ]
	136	then
	137	BOOTMESG="${1}"
	138	else
	139	BOOTMESG="${BOOTMESG} ${1}"
	140	fi
	141	}
	142
	143	boot_mesg_flush()
	144	{
	145	# Reset STRING_LENGTH for next message
	146	STRING_LENGTH="0"
	147	if [ "$LOGGING" ]; then
	148	boot_log "${BOOTMESG}${@}"
	149	BOOTMESG=""
	150	fi
	151	}
	152
	153	boot_log()
	154	{
	155	if [ "$LOGGING" ]; then
	156	/tools/bin/logger -p local2.info -t bootlog "${DISPLAYLOG} ${1}"
	157	else
	158	return 0
	159	fi
	160	}
	161
	162	echo_ok()
	163	{
	164	if [ "$LCD_PROG" ]; then
	165	if [ "$LCD_LINES" = "2" ]; then
	166	LCD_OUT2="[ OK ]"
	167	$LCD_PROG "$LCD_OUT1" "$LCD_OUT2" > /dev/null 2>&1
	168	else
	169	LCD_OUT2="${LCD_OUT1:0:12} OK"
	170	$LCD_PROG "$LCD_OUT2" > /dev/null 2>&1
	171	fi
	172	fi
	173	${ECHO} -n -e "${CURS_UP}${SET_COL}${BRACKET}[${SUCCESS} OK ${BRACKET}]"
	174	${ECHO} -e "${NORMAL}"
	175	BOOTMESG="${BOOTMESG} [ OK ]"
	176	boot_mesg_flush
	177	}
	178
	179	echo_failure()
	180	{
	181	if [ "$LCD_PROG" ]; then
	182	if [ "$LCD_LINES" = "2" ]; then
	183	LCD_OUT2="[ FAIL ]"
	184	$LCD_PROG "$LCD_OUT1" "$LCD_OUT2" > /dev/null 2>&1
	185	else
	186	LCD_OUT2="${LCD_OUT1:0:10} FAIL"
	187	$LCD_PROG "$LCD_OUT2" > /dev/null 2>&1
	188	fi
	189	fi
	190	${ECHO} -n -e "${CURS_UP}${SET_COL}${BRACKET}[${FAILURE} FAIL ${BRACKET}]"
	191	${ECHO} -e "${NORMAL}"
	192	BOOTMESG="${BOOTMESG} [ FAIL ]"
	193	boot_mesg_flush
	194	}
	195
	196	echo_warning()
	197	{
	198	if [ "$LCD_PROG" ]; then
	199	if [ "$LCD_LINES" = "2" ]; then
	200	LCD_OUT2="[ WARN ]"
	201	$LCD_PROG "$LCD_OUT1" "$LCD_OUT2" > /dev/null 2>&1
	202	else
	203	LCD_OUT2="${LCD_OUT1:0:10} WARN"
	204	$LCD_PROG "$LCD_OUT2" > /dev/null 2>&1
	205	fi
	206	fi
	207	${ECHO} -n -e "${CURS_UP}${SET_COL}${BRACKET}[${WARNING} WARN ${BRACKET}]"
	208	${ECHO} -e "${NORMAL}"
	209	BOOTMESG="${BOOTMESG} [ WARN ]"
	210	boot_mesg_flush
	211	}
	212
	213	print_error_msg()
	214	{
	215	echo_failure
	216	# $i is inherited by the rc script
	217	boot_log "\n\n${i} failed and exited with a return value of ${error_value}."
	218	boot_mesg -n "FAILURE:\n\nYou should not be reading this error message.\n\n" ${FAILURE}
	219	boot_mesg -n " It means that an unforeseen error took"
	220	boot_mesg -n " place in ${i}, which exited with a return value of"
	221	boot_mesg " ${error_value}.\n"
	222	boot_mesg_flush
	223	boot_mesg -n "If you're able to track this"
	224	boot_mesg -n " error down to a bug in one of the files provided by"
	225	boot_mesg -n " the CLFS book, please be so kind to inform us at"
	226	boot_mesg " clfs-dev@cross-lfs.org.\n"
	227	boot_mesg_flush
	228	boot_mesg -n "Press Enter to continue..." ${INFO}
	229	boot_mesg "" ${NORMAL}
	230	read ENTER
	231	}
	232
	233	check_script_status()
	234	{
	235	# $i is inherited by the rc script
	236	if [ ! -f ${i} ]; then
	237	boot_mesg "${i} is not a valid symlink." ${WARNING}
	238	echo_warning
	239	continue
	240	fi
	241
	242	if [ ! -x ${i} ]; then
	243	boot_mesg "${i} is not executable, skipping." ${WARNING}
	244	echo_warning
	245	continue
	246	fi
	247	}
	248
	249	evaluate_retval()
	250	{
	251	error_value="${?}"
	252
	253	if [ ${error_value} = 0 ]; then
	254	echo_ok
	255	else
	256	echo_failure
	257	fi
	258
	259	# This prevents the 'An Unexpected Error Has Occurred' from trivial
	260	# errors.
	261	return 0
	262	}
	263
	264	print_status()
	265	{
	266	if [ "${#}" = "0" ]; then
	267	echo "Usage: ${0} {success\|warning\|failure}"
	268	return 1
	269	fi
	270
	271	case "${1}" in
	272
	273	success)
	274	echo_ok
	275	;;
	276
	277	warning)
	278	# Leave this extra case in because old scripts
	279	# may call it this way.
	280	case "${2}" in
	281	running)
	282	${ECHO} -e -n "${CURS_UP}"
	283	${ECHO} -e -n "\\033[${STRING_LENGTH}G "
	284	boot_mesg "Already running." ${WARNING}
	285	echo_warning
	286	;;
	287	not_running)
	288	${ECHO} -e -n "${CURS_UP}"
	289	${ECHO} -e -n "\\033[${STRING_LENGTH}G "
	290	boot_mesg "Not running." ${WARNING}
	291	echo_warning
	292	;;
	293	not_available)
	294	${ECHO} -e -n "${CURS_UP}"
	295	${ECHO} -e -n "\\033[${STRING_LENGTH}G "
	296	boot_mesg "Not available." ${WARNING}
	297	echo_warning
	298	;;
	299	*)
	300	# This is how it is supposed to
	301	# be called
	302	echo_warning
	303	;;
	304	esac
	305	;;
	306
	307	failure)
	308	echo_failure
	309	;;
	310
	311	esac
	312
	313	}
	314
	315	reloadproc()
	316	{
	317	local pidfile=""
	318	local failure=0
	319
	320	while true
	321	do
	322	case "${1}" in
	323	-p)
	324	pidfile="${2}"
	325	shift 2
	326	;;
	327	-*)
	328	log_failure_msg "Unknown Option: ${1}"
	329	return 2
	330	;;
	331	*)
	332	break
	333	;;
	334	esac
	335	done
	336
	337	if [ "${#}" -lt "1" ]; then
	338	log_failure_msg "Usage: reloadproc [-p pidfile] pathname"
	339	return 2
	340	fi
	341
	342	# This will ensure compatibility with previous CLFS Bootscripts
	343	if [ -n "${PIDFILE}" ]; then
	344	pidfile="${PIDFILE}"
	345	fi
	346
	347	# Is the process running?
	348	if [ -z "${pidfile}" ]; then
	349	pidofproc -s "${1}"
	350	else
	351	pidofproc -s -p "${pidfile}" "${1}"
	352	fi
	353
	354	if [ -n "${pidlist}" ]; then
	355	for pid in ${pidlist}
	356	do
	357	kill -"${RELOADSIG}" "${pid}" \|\| failure="1"
	358	done
	359
	360	(exit ${failure})
	361	evaluate_retval
	362
	363	else
	364	boot_mesg "Process ${1} not running." ${WARNING}
	365	echo_warning
	366	fi
	367	}
	368
	369	statusproc()
	370	{
	371	local pidfile=""
	372	local base=""
	373	local ret=""
	374
	375	while true
	376	do
	377	case "${1}" in
	378	-p)
	379	pidfile="${2}"
	380	shift 2
	381	;;
	382	-*)
	383	log_failure_msg "Unknown Option: ${1}"
	384	return 2
	385	;;
	386	*)
	387	break
	388	;;
	389	esac
	390	done
	391
	392	if [ "${#}" != "1" ]; then
	393	shift 1
	394	log_failure_msg "Usage: statusproc [-p pidfile] pathname"
	395	return 2
	396	fi
	397
	398	# Get the process basename
	399	base="${1##*/}"
	400
	401	# This will ensure compatibility with previous CLFS Bootscripts
	402	if [ -n "${PIDFILE}" ]; then
	403	pidfile="${PIDFILE}"
	404	fi
	405
	406	# Is the process running?
	407	if [ -z "${pidfile}" ]; then
	408	pidofproc -s "${1}"
	409	else
	410	pidofproc -s -p "${pidfile}" "${1}"
	411	fi
	412
	413	# Store the return status
	414	ret=$?
	415
	416	if [ -n "${pidlist}" ]; then
	417	${ECHO} -e "${INFO}${base} is running with Process"\
	418	"ID(s) ${pidlist}.${NORMAL}"
	419	else
[e814bfe]	420	if [ -n "${base}" -a -e "/run/${base}.pid" ]; then
[77aff82]	421	${ECHO} -e "${WARNING}${1} is not running but"\
[e814bfe]	422	"/run/${base}.pid exists.${NORMAL}"
[77aff82]	423	else
	424	if [ -n "${pidfile}" -a -e "${pidfile}" ]; then
	425	${ECHO} -e "${WARNING}${1} is not running"\
	426	"but ${pidfile} exists.${NORMAL}"
	427	else
	428	${ECHO} -e "${INFO}${1} is not running.${NORMAL}"
	429	fi
	430	fi
	431	fi
	432
	433	# Return the status from pidofproc
	434	return $ret
	435	}
	436
	437	# The below functions are documented in the LSB-generic 2.1.0
	438
	439	#*******************************************************************************
	440	# Function - pidofproc [-s] [-p pidfile] pathname
	441	#
	442	# Purpose: This function returns one or more pid(s) for a particular daemon
	443	#
	444	# Inputs: -p pidfile, use the specified pidfile instead of pidof
	445	# pathname, path to the specified program
	446	#
	447	# Outputs: return 0 - Success, pid's in stdout
	448	# return 1 - Program is dead, pidfile exists
	449	# return 2 - Invalid or excessive number of arguments,
	450	# warning in stdout
	451	# return 3 - Program is not running
	452	#
	453	# Dependencies: pidof, echo, head
	454	#
	455	# Todo: Remove dependency on head
	456	# This depreciates getpids
	457	# Test changes to pidof
	458	#
	459	#*******************************************************************************
	460	pidofproc()
	461	{
	462	local pidfile=""
	463	local lpids=""
	464	local silent=""
	465	pidlist=""
	466	while true
	467	do
	468	case "${1}" in
	469	-p)
	470	pidfile="${2}"
	471	shift 2
	472	;;
	473
	474	-s)
	475	# Added for legacy opperation of getpids
	476	# eliminates several '> /dev/null'
	477	silent="1"
	478	shift 1
	479	;;
	480	-*)
	481	log_failure_msg "Unknown Option: ${1}"
	482	return 2
	483	;;
	484	*)
	485	break
	486	;;
	487	esac
	488	done
	489
	490	if [ "${#}" != "1" ]; then
	491	shift 1
	492	log_failure_msg "Usage: pidofproc [-s] [-p pidfile] pathname"
	493	return 2
	494	fi
	495
	496	if [ -n "${pidfile}" ]; then
	497	if [ ! -r "${pidfile}" ]; then
	498	return 3 # Program is not running
	499	fi
	500
	501	lpids=`head -n 1 ${pidfile}`
	502	for pid in ${lpids}
	503	do
	504	if [ "${pid}" -ne "$$" -a "${pid}" -ne "${PPID}" ]; then
	505	kill -0 "${pid}" 2>/dev/null &&
	506	pidlist="${pidlist} ${pid}"
	507	fi
	508
	509	if [ "${silent}" != "1" ]; then
	510	echo "${pidlist}"
	511	fi
	512
	513	test -z "${pidlist}" &&
	514	# Program is dead, pidfile exists
	515	return 1
	516	# else
	517	return 0
	518	done
	519
	520	else
	521	pidlist=`pidof -o $$ -o $PPID -x "$1"`
	522	if [ "${silent}" != "1" ]; then
	523	echo "${pidlist}"
	524	fi
	525
	526	# Get provide correct running status
	527	if [ -n "${pidlist}" ]; then
	528	return 0
	529	else
	530	return 3
	531	fi
	532
	533	fi
	534
	535	if [ "$?" != "0" ]; then
	536	return 3 # Program is not running
	537	fi
	538	}
	539
	540	# This will ensure compatibility with previous CLFS Bootscripts
	541	getpids()
	542	{
	543	if [ -z "${PIDFILE}" ]; then
	544	pidofproc -s -p "${PIDFILE}" $@
	545	else
	546	pidofproc -s $@
	547	fi
	548	base="${1##*/}"
	549	}
	550
	551	#*******************************************************************************
	552	# Function - loadproc [-f] [-n nicelevel] [-p pidfile] pathname [args]
	553	#
	554	# Purpose: This runs the specified program as a daemon
	555	#
	556	# Inputs: -f, run the program even if it is already running
	557	# -n nicelevel, specifies a nice level. See nice(1).
	558	# -p pidfile, uses the specified pidfile
	559	# pathname, pathname to the specified program
	560	# args, arguments to pass to specified program
	561	#
	562	# Outputs: return 0 - Success
	563	# return 2 - Invalid of excessive number of arguments,
	564	# warning in stdout
	565	# return 4 - Program or service status is unknown
	566	#
	567	# Dependencies: nice
	568	#
	569	# Todo: LSB says this should be called start_daemon
	570	# LSB does not say that it should call evaluate_retval
	571	# It checks for PIDFILE, which is deprecated.
	572	# Will be removed after BLFS 6.0
	573	# loadproc returns 0 if program is already running, not LSB compliant
	574	#
	575	#*******************************************************************************
	576	loadproc()
	577	{
	578	local pidfile=""
	579	local forcestart=""
	580	local nicelevel="10"
	581
	582	# This will ensure compatibility with previous CLFS Bootscripts
	583	if [ -n "${PIDFILE}" ]; then
	584	pidfile="${PIDFILE}"
	585	fi
	586
	587	while true
	588	do
	589	case "${1}" in
	590	-f)
	591	forcestart="1"
	592	shift 1
	593	;;
	594	-n)
	595	nicelevel="${2}"
	596	shift 2
	597	;;
	598	-p)
	599	pidfile="${2}"
	600	shift 2
	601	;;
	602	-*)
	603	log_failure_msg "Unknown Option: ${1}"
	604	return 2 #invalid or excess argument(s)
	605	;;
	606	*)
	607	break
	608	;;
	609	esac
	610	done
	611
	612	if [ "${#}" = "0" ]; then
	613	log_failure_msg "Usage: loadproc [-f] [-n nicelevel] [-p pidfile] pathname [args]"
	614	return 2 #invalid or excess argument(s)
	615	fi
	616
	617	if [ -z "${forcestart}" ]; then
	618	if [ -z "${pidfile}" ]; then
	619	pidofproc -s "${1}"
	620	else
	621	pidofproc -s -p "${pidfile}" "${1}"
	622	fi
	623
	624	case "${?}" in
	625	0)
	626	log_warning_msg "Unable to continue: ${1} is running"
	627	return 0 # 4
	628	;;
	629	1)
	630	log_warning_msg "Unable to continue: ${pidfile} exists"
	631	return 0 # 4
	632	;;
	633	3)
	634	;;
	635	*)
	636	log_failure_msg "Unknown error code from pidofproc: ${?}"
	637	return 4
	638	;;
	639	esac
	640	fi
	641
	642	nice -n "${nicelevel}" "${@}"
	643	evaluate_retval # This is "Probably" not LSB compliant, but required to be compatible with older bootscripts
	644	return 0
	645	}
	646
	647	#*******************************************************************************
	648	# Function - killproc [-p pidfile] pathname [signal]
	649	#
	650	# Purpose:
	651	#
	652	# Inputs: -p pidfile, uses the specified pidfile
	653	# pathname, pathname to the specified program
	654	# signal, send this signal to pathname
	655	#
	656	# Outputs: return 0 - Success
	657	# return 2 - Invalid of excessive number of arguments,
	658	# warning in stdout
	659	# return 4 - Unknown Status
	660	#
	661	# Dependencies: kill, sleep
	662	#
	663	# Todo: LSB does not say that it should call evaluate_retval
	664	# It checks for PIDFILE, which is deprecated.
	665	# Will be removed after BLFS 6.0
	666	#
	667	#*******************************************************************************
	668	killproc()
	669	{
	670	local pidfile=""
	671	local killsig=TERM # default signal is SIGTERM
	672	pidlist=""
	673
	674	# This will ensure compatibility with previous CLFS Bootscripts
	675	if [ -n "${PIDFILE}" ]; then
	676	pidfile="${PIDFILE}"
	677	fi
	678
	679	while true
	680	do
	681	case "${1}" in
	682	-p)
	683	pidfile="${2}"
	684	shift 2
	685	;;
	686	-*)
	687	log_failure_msg "Unknown Option: ${1}"
	688	return 2
	689	;;
	690	*)
	691	break
	692	;;
	693	esac
	694	done
	695
	696	if [ "${#}" = "2" ]; then
	697	killsig="${2}"
	698	elif [ "${#}" != "1" ]; then
	699	shift 2
	700	log_failure_msg "Usage: killproc [-p pidfile] pathname [signal]"
	701	return 2
	702	fi
	703
	704	# Is the process running?
	705	if [ -z "${pidfile}" ]; then
	706	pidofproc -s "${1}"
	707	else
	708	pidofproc -s -p "${pidfile}" "${1}"
	709	fi
	710
	711	# If running, send the signal
	712	if [ -n "${pidlist}" ]; then
	713	for pid in ${pidlist}
	714	do
	715	kill -${killsig} ${pid} 2>/dev/null
	716
	717	# Wait up to 3 seconds, for ${pid} to terminate
	718	case "${killsig}" in
	719	TERM\|SIGTERM\|KILL\|SIGKILL)
	720	# sleep in 1/10ths of seconds and
	721	# multiply KILLDELAY by 10
	722	local dtime="${KILLDELAY}0"
	723	while [ "${dtime}" != "0" ]
	724	do
	725	kill -0 ${pid} 2>/dev/null \|\| break
	726	sleep 0.1
	727	dtime=$(( ${dtime} - 1))
	728	done
	729	# If ${pid} is still running, kill it
	730	kill -0 ${pid} 2>/dev/null && kill -KILL ${pid} 2>/dev/null
	731	;;
	732	esac
	733	done
	734
	735	# Check if the process is still running if we tried to stop it
	736	case "${killsig}" in
	737	TERM\|SIGTERM\|KILL\|SIGKILL)
	738	if [ -z "${pidfile}" ]; then
	739	pidofproc -s "${1}"
	740	else
	741	pidofproc -s -p "${pidfile}" "${1}"
	742	fi
	743
	744	# Program was terminated
	745	if [ "$?" != "0" ]; then
	746	# Remove the pidfile if necessary
	747	if [ -f "${pidfile}" ]; then
	748	rm -f "${pidfile}"
	749	fi
	750	echo_ok
	751	return 0
	752	else # Program is still running
	753	echo_failure
	754	return 4 # Unknown Status
	755	fi
	756	;;
	757	*)
	758	# Just see if the kill returned successfully
	759	evaluate_retval
	760	;;
	761	esac
	762	else # process not running
	763	print_status warning not_running
	764	fi
	765	}
	766
	767
	768	#*******************************************************************************
	769	# Function - log_success_msg "message"
	770	#
	771	# Purpose: Print a success message
	772	#
	773	# Inputs: $@ - Message
	774	#
	775	# Outputs: Text output to screen
	776	#
	777	# Dependencies: echo
	778	#
	779	# Todo: logging
	780	#
	781	#*******************************************************************************
	782	log_success_msg()
	783	{
	784	${ECHO} -n -e "${BOOTMESG_PREFIX}${@}"
	785	${ECHO} -e "${SET_COL}""${BRACKET}""[""${SUCCESS}"" OK ""${BRACKET}""]""${NORMAL}"
	786	return 0
	787	}
	788
	789	#*******************************************************************************
	790	# Function - log_failure_msg "message"
	791	#
	792	# Purpose: Print a failure message
	793	#
	794	# Inputs: $@ - Message
	795	#
	796	# Outputs: Text output to screen
	797	#
	798	# Dependencies: echo
	799	#
	800	# Todo: logging
	801	#
	802	#*******************************************************************************
	803	log_failure_msg() {
	804	${ECHO} -n -e "${BOOTMESG_PREFIX}${@}"
	805	${ECHO} -e "${SET_COL}""${BRACKET}""[""${FAILURE}"" FAIL ""${BRACKET}""]""${NORMAL}"
	806	return 0
	807	}
	808
	809	#*******************************************************************************
	810	# Function - log_warning_msg "message"
	811	#
	812	# Purpose: print a warning message
	813	#
	814	# Inputs: $@ - Message
	815	#
	816	# Outputs: Text output to screen
	817	#
	818	# Dependencies: echo
	819	#
	820	# Todo: logging
	821	#
	822	#*******************************************************************************
	823	log_warning_msg() {
	824	${ECHO} -n -e "${BOOTMESG_PREFIX}${@}"
	825	${ECHO} -e "${SET_COL}""${BRACKET}""[""${WARNING}"" WARN ""${BRACKET}""]""${NORMAL}"
	826	return 0
	827	}
	828
	829	# End $rc_base/init.d/functions

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