70 lines
1.7 KiB
Bash
70 lines
1.7 KiB
Bash
#!/bin/bash
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# Begin services/dhcpcd
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# Origianlly dased upon lfs-bootscripts-1.12 $NETWORK_DEVICES/if{down,up}
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# Rewritten by Nathan Coulson <nathan@linuxfromscratch.org>
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# Adapted for dhcpcd by DJ Lucas <dj@linuxfromscratch.org>
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# Update for LFS 7.0 by Bruce Dubbs <bdubbs@linuxfromscratch,org>
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# Call with: IFCONFIG=<filename> /lib/services/dhcpcd <IFACE> <up | down>
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#$LastChangedBy: bdubbs $
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#$Date: 2012-04-09 14:48:51 -0500 (Mon, 09 Apr 2012) $
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. /lib/lsb/init-functions
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. $IFCONFIG
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pidfile="/var/run/dhcpcd-$1.pid"
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case "$2" in
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up)
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# Cosmetic output not needed for multiple services
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if ! $(echo ${SERVICE} | grep -q " "); then
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log_info_msg2 "\n" # Terminate the previous message
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fi
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log_info_msg "Starting dhcpcd on the $1 interface..."
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# Test to see if there is a stale pid file
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if [ -f "$pidfile" ]; then
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ps `cat "$pidfile"` | grep dhcpcd > /dev/null
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if [ $? != 0 ]; then
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rm -f /var/run/dhcpcd-$1.pid > /dev/null
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else
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log_warning_msg "dhcpcd is already running!"
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exit 2
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fi
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fi
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/sbin/dhcpcd $1 $DHCP_START
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evaluate_retval
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;;
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down)
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log_info_msg "Stopping dhcpcd on the $1 interface..."
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if [ -z "$DHCP_STOP" ]; then
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killproc -p "${pidfile}" /sbin/dhcpcd
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else
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/sbin/dhcpcd $1 $DHCP_STOP &> /dev/null
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if [ "$?" -eq 1 ]; then
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log_warning_msg "dhcpcd not running!"
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exit 2
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fi
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fi
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evaluate_retval
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;;
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*)
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echo "Usage: $0 [interface] {up|down}"
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exit 1
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;;
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esac
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# End services/dhcpcd
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