doc - The doc.mageia.org Website

about summary refs log tree commit diff stats

diff options

Diffstat (limited to 'installer/7/tr/content')

0 files changed, 0 insertions, 0 deletions

/a> 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404

#!/bin/bash
#
# functions	This file contains functions to be used by most or all
#		shell scripts in the /etc/init.d directory.
#
# Version:	@(#) /etc/init.d/functions 1.01 26-Oct-1993
#
# Author:	Miquel van Smoorenburg, <miquels@drinkel.nl.mugnet.org>
# Hacked by:    Greg Galloway and Marc Ewing
#
#
# i18n originally by: 	Arnaldo Carvalho de Melo <acme@conectiva.com.br>,
#			Wanderlei Antonio Cavassin
TEXTDOMAIN=initscripts
TEXTDOMAINDIR=/etc/locale

# Make sure umask is sane
umask 022

# First set up a default search path.
export PATH="/sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin"

# Get a sane screen width
[ -z "${COLUMNS:-}" ] && COLUMNS=80

if [ -f /etc/sysconfig/i18n -a -z "${NOLOCALE:-}" ] ; then
  . /etc/sysconfig/i18n
  if [ "${LANG:-}" = "ja_JP.eucJP" -a "`/sbin/consoletype`" != "pty" ]; then
    unset LANG
  else
    export LANG
  fi
fi

# Read in our configuration
if [ -z "${BOOTUP:-}" ]; then
  if [ -f /etc/sysconfig/init ]; then
      . /etc/sysconfig/init
  else
    # This all seem confusing? Look in /etc/sysconfig/init,
    # or in /usr/doc/initscripts-*/sysconfig.txt
    BOOTUP=color
    RES_COL=60
    MOVE_TO_COL="echo -en \\033[${RES_COL}G"
    SETCOLOR_SUCCESS="echo -en \\033[1;32m"
    SETCOLOR_FAILURE="echo -en \\033[1;31m"
    SETCOLOR_WARNING="echo -en \\033[1;33m"
    SETCOLOR_NORMAL="echo -en \\033[0;39m"
    LOGLEVEL=1
  fi
  if [ -x /sbin/consoletype ]; then
    if [ "`consoletype`" = "serial" ]; then
      BOOTUP=serial
      MOVE_TO_COL=
      SETCOLOR_SUCCESS=
      SETCOLOR_FAILURE=
      SETCOLOR_WARNING=
      SETCOLOR_NORMAL=
    fi
  fi
fi

if [ "${BOOTUP:-}" != "verbose" ]; then
   INITLOG_ARGS="-q"
else
   INITLOG_ARGS=
fi

# Check if $pid (could be plural) are running
checkpid() {
	while [ "$1" ]; do
	   [ -d /proc/$1 ] && return 0
	   shift
	done
	return 1
}
	

# A function to start a program.
daemon() {
	# Test syntax.
	local gotbase=
	local base= user= nice= bg= pid
	nicelevel=0
	while [ "$1" != "${1##[-+]}" ]; do
	  case $1 in
	    '')    echo $"$0: Usage: daemon [+/-nicelevel] {program}"
	           return 1;;
	    --check)
		   base=$2
		   gotbase="yes"
		   shift 2
		   ;;
	    --check=?*)
	    	   base=${1#--checkr=}
		   gotbase="yes"
		   shift
		   ;;
	    --user)
		   user=$2
		   shift 2
		   ;;
	    --user=?*)
	           user=${1#--user=}
		   shift
		   ;;
	    [-+][0-9]*)
	    	   nice="nice -n $1"
	           shift
		   ;;
	    *)     echo $"$0: Usage: daemon [+/-nicelevel] {program}"
	           return 1;;
	  esac
	done

        # Save basename.
        [ -z $gotbase ] && base=${1##*/}

        # See if it's already running. Look *only* at the pid file.
        pid=`pidfileofproc $base`
	
	[ -n "${pid:-}" ] && return

	# make sure it doesn't core dump anywhere; while this could mask
	# problems with the daemon, it also closes some security problems
	ulimit -S -c 0 >/dev/null 2>&1
	
	# Echo daemon
        [ "${BOOTUP:-}" = "verbose" ] && echo -n " $base"

	# And start it up.
	if [ -z "$user" ]; then
	   $nice initlog $INITLOG_ARGS -c "$*"
	else
	   $nice initlog $INITLOG_ARGS -c "su - $user -c \"$*\"" && success $"$base startup" || failure $"$base startup"
	fi
	[ $? = 0 ] && success $"$base startup" || failure $"$base startup"
}

# A function to stop a program.
killproc() {
	RC=0
	# Test syntax.
	if [ $# = 0 ]; then
		echo $"Usage: killproc {program} [signal]"
		return 1
	fi

	notset=0
	# check for second arg to be kill level
	if [ "$2" != "" ] ; then
		killlevel=$2
	else
		notset=1
		killlevel="-9"
	fi

        # Save basename.
        base=${1##*/}

        # Find pid.
	pid=`pidofproc $1`
	if [ -z "${pid:-}" ] ; then
		pid=`pidofproc $base`
	fi

        # Kill it.
        if [ -n "${pid:-}" ] ; then
                [ $BOOTUP = "verbose" ] && echo -n "$base "
		if [ "$notset" = "1" ] ; then
		       if checkpid $pid 2>&1; then
			   # TERM first, then KILL if not dead
			   kill -TERM $pid
			   usleep 100000
			   if checkpid $pid && sleep 1 &&
			      checkpid $pid && sleep 3 &&
			      checkpid $pid ; then
                                kill -KILL $pid
				usleep 100000
			   fi
		        fi
			checkpid $pid
			RC=$?
			[ $RC -eq 0 ] && failure $"$base shutdown" || success $"$base shutdown"
			RC=$((! $RC))
		# use specified level only
		else
		        if checkpid $pid >/dev/null 2>&1; then
	                	kill $killlevel $pid
				RC=$?
				[ $RC -eq 0 ] && success $"$base $killlevel" || failure $"$base $killlevel"
			fi
		fi
	else
	    failure $"$base shutdown"
	    RC=1
	fi

        # Remove pid file if any.
	if [ "$notset" = "1" ]; then
            rm -f /var/run/$base.pid
	fi
	return $RC
}

# A function to find the pid of a program. Looks *only* at the pidfile
pidfileofproc() {
	local base=${1##*/}
	local pid
	
	# Test syntax.
	if [ $# = 0 ] ; then
		echo $"Usage: pidfileofproc {program}"
		return 1
	fi

	# First try "/var/run/*.pid" files
	if [ -f /var/run/${base}.pid ] ; then
	        read pid < /var/run/${base}.pid
		for p in $line ; do
		       [ -z "${p//[0-9]/}" -a -d /proc/$p ] && pid="$pid $p"
		done
	        if [ -n "${pid:-}" ] ; then
	                echo $pid
	                return 0
	        fi
	fi
}

# A function to find the pid of a program.
pidofproc() {
	base=${1##*/}

	# Test syntax.
	if [ $# = 0 ] ; then
		echo $"Usage: pidofproc {program}"
		return 1
	fi

	# First try "/var/run/*.pid" files
	if [ -f /var/run/${base}.pid ] ; then
	        local line p pid=
		read line < /var/run/${base}.pid
		for p in $line ; do
		       [ -z "${p//[0-9]/}" -a -d /proc/$p ] && pid="$pid $p"
		done
	        if [ -n "${pid-:}" ] ; then
	                echo $pid
	                return 0
	        fi
	fi

	# Next try "pidof"
	pidof -o $$ -o $PPID -o %PPID -x $1 || \
	pidof -o $$ -o $PPID -o %PPID -x ${base}
}

status() {
	local base=${1##*/}
	local pid

	# Test syntax.
	if [ $# = 0 ] ; then
		echo $"Usage: status {program}"
		return 1
	fi

	# First try "pidof"
	pid=`pidof -o $$ -o $PPID -o %PPID -x $1 || \
	     pidof -o $$ -o $PPID -o %PPID -x ${base}`
	if [ "$pid" != "" ] ; then
	        echo $"${base} (pid $pid) is running..."
	        return 0
	fi

	# Next try "/var/run/*.pid" files
	if [ -f /var/run/${base}.pid ] ; then
	        read pid < /var/run/${base}.pid
	        if [ "$pid" != "" ] ; then
	                echo $"${base} dead but pid file exists"
	                return 1
	        fi
	fi
	# See if /var/lock/subsys/${base} exists
	if [ -f /var/lock/subsys/${base} ]; then
		echo $"${base} dead but subsys locked"
		return 2
	fi
	echo $"${base} is stopped"
	return 3
}

echo_success() {
  [ "$BOOTUP" = "color" ] && $MOVE_TO_COL
  echo -n "[  "
  [ "$BOOTUP" = "color" ] && $SETCOLOR_SUCCESS
  echo -n $"OK"
  [ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL
  echo -n "  ]"
  echo -ne "\r"
  return 0
}

echo_failure() {
  [ "$BOOTUP" = "color" ] && $MOVE_TO_COL
  echo -n "["
  [ "$BOOTUP" = "color" ] && $SETCOLOR_FAILURE
  echo -n $"FAILED"
  [ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL
  echo -n "]"
  echo -ne "\r"
  return 1
}

echo_passed() {
  [ "$BOOTUP" = "color" ] && $MOVE_TO_COL
  echo -n "["
  [ "$BOOTUP" = "color" ] && $SETCOLOR_WARNING
  echo -n $"PASSED"
  [ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL
  echo -n "]"
  echo -ne "\r"
  return 1
}

# Log that something succeeded
success() {
  if [ -z "${IN_INITLOG:-}" ]; then
     initlog $INITLOG_ARGS -n $0 -s "$1" -e 1
  else
     # silly hack to avoid EPIPE killing rc.sysinit
     trap "" SIGPIPE
     echo "$INITLOG_ARGS -n $0 -s \"$1\" -e 1" >&21
     trap - SIGPIPE
  fi
  [ "$BOOTUP" != "verbose" ] && echo_success
  return 0
}

# Log that something failed
failure() {
  rc=$?
  if [ -z "${IN_INITLOG:-}" ]; then
     initlog $INITLOG_ARGS -n $0 -s "$1" -e 2
  else
     trap "" SIGPIPE
     echo "$INITLOG_ARGS -n $0 -s \"$1\" -e 2" >&21
     trap - SIGPIPE
  fi
  [ "$BOOTUP" != "verbose" ] && echo_failure
  return $rc
}

# Log that something passed, but may have had errors. Useful for fsck
passed() {
  rc=$?
  if [ -z "${IN_INITLOG:-}" ]; then
     initlog $INITLOG_ARGS -n $0 -s "$1" -e 1
  else
     trap "" SIGPIPE
     echo "$INITLOG_ARGS -n $0 -s \"$1\" -e 1" >&21
     trap - SIGPIPE
  fi
  [ "$BOOTUP" != "verbose" ] && echo_passed
  return $rc
}  

# Run some action. Log its output.
action() {
  STRING=$1
  echo -n "$STRING "
  shift
  initlog $INITLOG_ARGS -c "$*" && success $"$STRING" || failure $"$STRING"
  rc=$?
  echo
  return $rc
}

# returns OK if $1 contains $2
strstr() {
  [ "$1" = "$2" ] && return 0
  slice=${1#*$2*}
  [ "$slice" = "$1" ] && return 1
  return 0
}

# Confirm whether we really want to run this service
confirm() {
  local YES=$"yY"
  local NO=$"nN"
  local CONT=$"cC"
  
  while : ; do 
      echo -n $"Start service $1 (Y)es/(N)o/(C)ontinue? [Y] "
      read answer
      if strstr "$YES" "$answer" || [ "$answer" = "" ] ; then
         return 0
      elif strstr "$CONT" "$answer" ; then
         return 2
      elif strstr "$NO" "$answer" ; then
         return 1
      fi
  done
}


context:
space:
mode: