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Alert properly when we have stale mounts left after interupting

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a tinybsd build.  If we do not do this, we can accidentally remove
critical files from directories like /lib (if mounted).

PR:		misc/121763
Submitted by:	Richard Arends < richard at unixguru dot nl >
MFC after:	3 days
This commit is contained in:
Remko Lodder 2008-03-20 12:56:49 +00:00
parent 8ab1ead1c0
commit 17928d1153
1 changed files with 14 additions and 6 deletions
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20
tools/tools/tinybsd/tinybsd
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@ -248,12 +248,20 @@ rotate_buidlog() {
}
remove_workdir() {
chflags -R noschg ${WORKDIR}
echo "${TS} Removing "${WORKDIR}
rm -rf ${WORKDIR}
echo "${TS} Removing Build Kernel Directory"
rm -rf /usr/obj/usr/src/sys/${KERNCONF}
echo "${TS} done."
# Before removing check if there is not a mount under $WORKDIR anymore
MOUNT_CHECK=`mount|egrep "on ${WORKDIR}"`
if [ ! -z "${MOUNT_CHECK}" ]; then
echo "There are mounts under the workdir (${WORKDIR}). Please umount them before running this script"
exit 1
else
chflags -R noschg ${WORKDIR}
echo "${TS} Removing "${WORKDIR}
rm -rf ${WORKDIR}
echo "${TS} Removing Build Kernel Directory"
rm -rf /usr/obj/usr/src/sys/${KERNCONF}
echo "${TS} done."
fi
}