| 1 | #!/bin/bash |
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| 2 | # Begin $network-devices/services/dhcpcd |
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| 3 | |
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| 4 | # Based upon lfs-bootscripts-1.12 $network_devices/if{down,up} |
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| 5 | # Rewritten by Nathan Coulson <nathan@linuxfromscratch.org> |
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| 6 | # Adapted for dhcpcd by DJ Lucas <dj@lucasit.com> |
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| 7 | |
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| 8 | #$LastChangedBy$ |
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| 9 | #$Date$ |
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| 10 | |
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| 11 | . /etc/sysconfig/rc |
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| 12 | . $rc_functions |
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| 13 | . $IFCONFIG |
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| 14 | |
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| 15 | pidfile="/var/run/dhcpcd-$1.pid" |
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| 16 | leaseinfo="/var/lib/dhcpcd/dhcpcd-$1.info" |
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| 17 | |
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| 18 | case "$2" in |
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| 19 | up) |
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| 20 | boot_mesg -n "Starting dhcpcd on the $1 interface..." |
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| 21 | # Test to see if there is a stale pid file |
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| 22 | if [ -f "$pidfile" ]; then |
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| 23 | ps `cat "$pidfile"` | grep dhcpcd > /dev/null |
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| 24 | if [ $? != 0 ]; then |
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| 25 | rm -f $pidfile > /dev/null |
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| 26 | else |
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| 27 | boot_mesg "dhcpcd already running!" ${WARNING} |
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| 28 | echo_warning |
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| 29 | exit 2 |
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| 30 | fi |
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| 31 | fi |
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| 32 | /sbin/dhcpcd $1 $DHCP_START |
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| 33 | # Save the return value |
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| 34 | RET="$?" |
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| 35 | # Print the assigned settings if requested |
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| 36 | if [ "$RET" = "0" -a "$PRINTIP" = "yes" ]; then |
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| 37 | . $leaseinfo |
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| 38 | if [ "$PRINTALL" = "yes" ]; then |
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| 39 | echo "" |
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| 40 | echo_ok |
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| 41 | boot_mesg " DHCP Assigned Settings for $1:" |
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| 42 | boot_mesg_flush |
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| 43 | boot_mesg " IP Address: $IPADDR" |
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| 44 | boot_mesg_flush |
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| 45 | boot_mesg " Subnet Mask: $NETMASK" |
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| 46 | boot_mesg_flush |
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| 47 | boot_mesg " Default Gateway: $GATEWAYS" |
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| 48 | boot_mesg_flush |
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| 49 | boot_mesg " DNS Server: $DNSSERVERS" |
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| 50 | boot_mesg_flush |
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| 51 | else |
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| 52 | boot_mesg " IP Addresss: $IPADDR" |
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| 53 | echo_ok |
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| 54 | fi |
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| 55 | else |
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| 56 | echo "" |
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| 57 | $(exit "$RET") |
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| 58 | evaluate_retval |
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| 59 | fi |
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| 60 | ;; |
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| 61 | |
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| 62 | down) |
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| 63 | boot_mesg -n "Stopping dhcpcd on the $1 interface..." |
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| 64 | if [ -z "$DHCP_STOP" ]; then |
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| 65 | echo "" |
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| 66 | killproc -p "$pidfile" /sbin/dhcpcd |
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| 67 | else |
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| 68 | /sbin/dhcpcd $1 $DHCP_STOP &> /dev/null |
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| 69 | RET="$?" |
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| 70 | if [ "$RET" -eq 0 ]; then |
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| 71 | echo "" |
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| 72 | echo_ok |
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| 73 | elif [ "$RET" -eq 1 ]; then |
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| 74 | boot_mesg "dhcpcd not running!" ${WARNING} |
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| 75 | echo_warning |
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| 76 | else |
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| 77 | echo "" |
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| 78 | echo_failure |
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| 79 | fi |
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| 80 | fi |
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| 81 | ;; |
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| 82 | |
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| 83 | *) |
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| 84 | echo "Usage: $0 [interface] {up|down}" |
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| 85 | exit 1 |
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| 86 | ;; |
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| 87 | esac |
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| 88 | |
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| 89 | # End $network_devices/services/dhcpcd |
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| 90 | |
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