rc.d: Fix eval bug in routed script
[dragonfly.git] / etc / rc.d / syslogd
1 #!/bin/sh
2 #
3 # $NetBSD: syslogd,v 1.12 2002/03/22 04:34:00 thorpej Exp $
4 # $FreeBSD: src/etc/rc.d/syslogd,v 1.4 2002/10/01 13:29:44 ru Exp $
5 #
6
7 # PROVIDE: syslogd
8 # REQUIRE: mountcritremote sysdb newsyslog
9 # BEFORE:  SERVERS
10
11 . /etc/rc.subr
12
13 name="syslogd"
14 rcvar=`set_rcvar`
15 command="/usr/sbin/${name}"
16 required_files="/etc/syslog.conf"
17 start_precmd="syslogd_precmd"
18 extra_commands="reload"
19 pidfile="/var/run/syslog.pid"
20
21 _sockfile="/var/run/syslogd.sockets"
22 evalargs="rc_flags=\"\`set_socketlist\` \$rc_flags\""
23
24 syslogd_precmd()
25 {
26         #       Transitional symlink for old binaries
27         #
28         if [ ! -L /dev/log ]; then
29                 ln -sf /var/run/log /dev/log
30         fi
31         rm -f /var/run/log
32
33         #       Create default list of syslog sockets to watch
34         #
35         ( umask 022 ; > $_sockfile )
36
37         #       Find /etc/rc.d scripts with "chrootdir" rcorder(8) keyword,
38         #       and if $${app}_chrootdir is a directory, add appropriate
39         #       syslog socket to list of sockets to watch.
40         #
41         for _lr in $(rcorder -k chrootdir /etc/rc.d/*); do
42             (
43                 _l=${_lr##*/}
44                 load_rc_config ${_l}
45                 eval _ldir=\$${_l}_chrootdir
46                 if checkyesno $_l && [ -n "$_ldir" ]; then
47                         echo "${_ldir}/var/run/log" >> $_sockfile
48                 fi
49             )
50         done
51
52         #       If other sockets have been provided, change run_rc_command()'s
53         #       internal copy of $syslogd_flags to force use of specific
54         #       syslogd sockets.
55         #
56         if [ -s $_sockfile ]; then
57                 echo "/var/run/log" >> $_sockfile
58                 eval $evalargs
59         fi
60
61         return 0
62 }
63
64 set_socketlist()
65 {
66         _socketargs=
67         for _s in `cat $_sockfile | tr '\n' ' '` ; do
68                 _socketargs="-l $_s $_socketargs"
69         done
70         echo $_socketargs
71 }
72
73 load_rc_config $name
74 run_rc_command "$1"