095ddf766

Denys Vlasenko

2016-10-03

SUCCESS Duration: 182s

Subject

examples: add example of a DHCP server

No binary (build failed)

Architecture: x86_64-linux-gnu Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0

—

(log yok)

examples/var_service/dhcpd_if/README+5 -0

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+	The real README file is one directory up.
+
+	This directory's run script can have useful comments.
+	If it doesn't but you feel it should, please send a patch
+	to busybox's mailing list.

examples/var_service/dhcpd_if/log/run+21 -0

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+	#!/bin/sh
+
+	user=logger
+
+	logdir="/var/log/service/`(cd ..;basename $PWD)`"
+	mkdir -p "$logdir" 2>/dev/null
+	chown -R "$user": "$logdir"
+	chmod -R go-rwxst,u+rwX "$logdir"
+	rm -rf logdir
+	ln -s "$logdir" logdir
+
+	# make this dir accessible to logger
+	chmod a+rX .
+
+	exec >/dev/null
+	exec 2>&1
+	exec \
+	env - PATH="$PATH" \
+	softlimit \
+	setuidgid "$user" \
+	svlogd -tt "$logdir"

examples/var_service/dhcpd_if/p_log+4 -0

examples/var_service/dhcpd_if/run+23 -0

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+	#!/bin/sh
+
+	exec 2>&1
+	exec </dev/null
+
+	pwd="$PWD"
+
+	if="${PWD##*/dhcpd_}"
+
+	echo "* Upping iface $if"
+	ip link set dev $if up
+
+	>>udhcpd.leases
+	sed 's/^interface.*$/interface '"$if/" -i udhcpc.conf
+
+	echo "* Starting udhcpd"
+	exec \
+	env - PATH="$PATH" \
+	softlimit \
+	setuidgid root \
+	udhcpd -f -vv udhcpc.conf
+
+	exit $?

examples/var_service/dhcpd_if/udhcpc.conf+28 -0

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+	# Directives with defaults:
+	# start 192.168.0.20
+	# end 192.168.0.254
+	# interface eth0
+	# max_leases 235
+	# auto_time 7200
+	# decline_time 3600
+	# conflict_time 3600
+	# offer_time 60
+	# min_lease 60
+	# lease_file /var/lib/misc/udhcpd.leases
+	# pidfile /var/run/udhcpd.pid
+	# siaddr 0.0.0.0
+	#
+	# Directives with no defaults (or with empty defaults):
+	# option/opt NAME VALUE
+	# notify_file /path/to/script_to_run_after_leasefile_is_written
+	# (it is run with $1 = lease_file_name)
+	# sname dhcp_packet_sname_field_contents
+	# boot_file dhcp_packet_bootfile_field_contents
+	# static_lease XX:XX:XX:XX:XX:XX IP.ADD.RE.SS
+
+	interface if
+	pidfile /dev/null
+	lease_file udhcpd.leases
+	option subnet 255.255.255.0
+	option lease 3600
+	#option router 192.168.0.1

examples/var_service/dhcpd_if/w_dumpleases+3 -0

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+	#!/bin/sh
+
+	watch -n1 'dumpleases -af udhcpd.leases'

examples/var_service/dhcpd_if/w_dumpleases_countdown+3 -0

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+	#!/bin/sh
+
+	watch -n1 'dumpleases -f udhcpd.leases'

examples/var_service/dhcpd_if/w_log+4 -0

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+	#!/bin/sh
+
+	cd log/logdir
+	watch -n1 'w=`ttysize w`; h=`ttysize h`; tail -$((h-3)) current 2>&1 \| cut -b0-$((w-2))'