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f66e7afa28
scripts may use to source safely overrides in ${rc_conf_files}
files.
This protects users who insist on the bad practice of copying
/etc/defaults/rc.conf to /etc/rc.conf from a recursive loop
that exhausts available file descriptors.
Several people have expressed interest in breaking this function
out into its own shell script. Anyone who wants to embark on
such an undertaking would do well to study the attributed PR.
PR: 17595
Reported by: adrian
Submitted by: Doug Barton <Doug@gorean.org>
40 lines
930 B
Plaintext
40 lines
930 B
Plaintext
# $FreeBSD$
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#
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# rc.diskless2
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#
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# If there is a global system configuration file, suck it in.
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#
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if [ -r /etc/defaults/rc.conf ]; then
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. /etc/defaults/rc.conf
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source_rc_confs
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elif [ -r /etc/rc.conf ]; then
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. /etc/rc.conf
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fi
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mount_mfs -s ${varsize:=65536} -T qp120at dummy /var
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var_dirs="run dev db msgs tmp spool spool/mqueue spool/lpd spool/output \
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spool/output/lpd"
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for i in ${var_dirs}
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do
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mkdir /var/${i}
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done
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chmod 755 /var/run
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chmod 755 /var/db
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chmod 755 /var/spool
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chmod 1777 /var/tmp
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chown -R root.daemon /var/spool/output
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chgrp daemon /var/spool/lpd
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#
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# XXX make sure to create one dir for each printer as requested by lpd
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#
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if [ ! -h /tmp -a ! -h /var/tmp ]; then
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mount_null /var/tmp /tmp
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fi
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# extract a list of device entries, then copy them to a writable partition
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(cd /; find -x dev | cpio -o -H newc) > /tmp/dev.tmp
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mount_mfs -s 4096 -i 512 -T qp120at dummy /dev
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(cd /; cpio -i -H newc -d < /tmp/dev.tmp)
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