| 1 | #!/bin/bash
|
|---|
| 2 | ########################################################################
|
|---|
| 3 | # Begin $rc_base/init.d/rc
|
|---|
| 4 | #
|
|---|
| 5 | # Description : Main Run Level Control Script
|
|---|
| 6 | #
|
|---|
| 7 | # Authors : Gerard Beekmans - gerard@linuxfromscratch.org
|
|---|
| 8 | #
|
|---|
| 9 | # Version : 00.00
|
|---|
| 10 | #
|
|---|
| 11 | # Notes :
|
|---|
| 12 | #
|
|---|
| 13 | ########################################################################
|
|---|
| 14 |
|
|---|
| 15 | . /etc/sysconfig/rc
|
|---|
| 16 | . ${rc_functions}
|
|---|
| 17 |
|
|---|
| 18 | # This sets a few default terminal options.
|
|---|
| 19 | stty sane
|
|---|
| 20 |
|
|---|
| 21 | # These 3 signals will not cause our script to exit
|
|---|
| 22 | trap "" INT QUIT TSTP
|
|---|
| 23 |
|
|---|
| 24 | [ "${1}" != "" ] && runlevel=${1}
|
|---|
| 25 |
|
|---|
| 26 | if [ "${runlevel}" = "" ]; then
|
|---|
| 27 | echo "Usage: ${0} <runlevel>" >&2
|
|---|
| 28 | exit 1
|
|---|
| 29 | fi
|
|---|
| 30 |
|
|---|
| 31 | previous=${PREVLEVEL}
|
|---|
| 32 | [ "${previous}" = "" ] && previous=N
|
|---|
| 33 |
|
|---|
| 34 | if [ ! -d ${rc_base}/rc${runlevel}.d ]; then
|
|---|
| 35 | boot_mesg "${rc_base}/rc${runlevel}.d does not exist." ${WARNING}
|
|---|
| 36 | boot_mesg_flush
|
|---|
| 37 | exit 1
|
|---|
| 38 | fi
|
|---|
| 39 |
|
|---|
| 40 | # Attempt to stop all services started by previous runlevel,
|
|---|
| 41 | # and killed in this runlevel
|
|---|
| 42 | if [ "${previous}" != "N" ]; then
|
|---|
| 43 | for i in $(ls -v ${rc_base}/rc${runlevel}.d/K* 2> /dev/null)
|
|---|
| 44 | do
|
|---|
| 45 | check_script_status
|
|---|
| 46 |
|
|---|
| 47 | suffix=${i#$rc_base/rc$runlevel.d/K[0-9][0-9]}
|
|---|
| 48 | prev_start=$rc_base/rc$previous.d/S[0-9][0-9]$suffix
|
|---|
| 49 | sysinit_start=$rc_base/rcsysinit.d/S[0-9][0-9]$suffix
|
|---|
| 50 |
|
|---|
| 51 | if [ "${runlevel}" != "0" ] && [ "${runlevel}" != "6" ]; then
|
|---|
| 52 | if [ ! -f ${prev_start} ] && [ ! -f ${sysinit_start} ]; then
|
|---|
| 53 | boot_log "${i} cant be started in runlevel ${runlevel}, because it was not started in runlevel ${previous}"
|
|---|
| 54 | boot_mesg -n "WARNING:\n\n${i} can't be" ${WARNING}
|
|---|
| 55 | boot_mesg -n " executed because it was not"
|
|---|
| 56 | boot_mesg -n " not started in the previous"
|
|---|
| 57 | boot_mesg -n " runlevel (${previous})."
|
|---|
| 58 | boot_mesg "" ${NORMAL}
|
|---|
| 59 | boot_mesg_flush
|
|---|
| 60 | continue
|
|---|
| 61 | fi
|
|---|
| 62 | fi
|
|---|
| 63 | ${i} stop
|
|---|
| 64 | error_value=${?}
|
|---|
| 65 |
|
|---|
| 66 | if [ "${error_value}" != "0" ]; then
|
|---|
| 67 | print_error_msg
|
|---|
| 68 | fi
|
|---|
| 69 | done
|
|---|
| 70 | fi
|
|---|
| 71 |
|
|---|
| 72 | #Start all functions in this runlevel
|
|---|
| 73 | for i in $( ls -v ${rc_base}/rc${runlevel}.d/S* 2> /dev/null)
|
|---|
| 74 | do
|
|---|
| 75 | if [ "${previous}" != "N" ]; then
|
|---|
| 76 | suffix=${i#$rc_base/rc$runlevel.d/S[0-9][0-9]}
|
|---|
| 77 | stop=$rc_base/rc$runlevel.d/K[0-9][0-9]$suffix
|
|---|
| 78 | prev_start=$rc_base/rc$previous.d/S[0-9][0-9]$suffix
|
|---|
| 79 |
|
|---|
| 80 | [ -f ${prev_start} ] && [ ! -f ${stop} ] && continue
|
|---|
| 81 | fi
|
|---|
| 82 |
|
|---|
| 83 | check_script_status
|
|---|
| 84 |
|
|---|
| 85 | case ${runlevel} in
|
|---|
| 86 | 0|6)
|
|---|
| 87 | ${i} stop
|
|---|
| 88 | ;;
|
|---|
| 89 | *)
|
|---|
| 90 | ${i} start
|
|---|
| 91 | ;;
|
|---|
| 92 | esac
|
|---|
| 93 | error_value=${?}
|
|---|
| 94 |
|
|---|
| 95 | if [ "${error_value}" != "0" ]; then
|
|---|
| 96 | print_error_msg
|
|---|
| 97 | fi
|
|---|
| 98 | done
|
|---|
| 99 |
|
|---|
| 100 | # End $rc_base/init.d/rc
|
|---|
