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Differential D18916 Diff 53091 usr.sbin/freebsd-update/freebsd-update.sh

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usr.sbin/freebsd-update/freebsd-update.sh

Show First 20 Lines • Show All 664 Lines • ▼ Show 20 Lines RELNUM=`uname -r |
sed -E 's,-p[0-9]+,,' | sed -E 's,-p[0-9]+,,' |
sed -E 's,-SECURITY,-RELEASE,'` sed -E 's,-SECURITY,-RELEASE,'`
ARCH=`uname -m` ARCH=`uname -m`
FETCHDIR=${RELNUM}/${ARCH} FETCHDIR=${RELNUM}/${ARCH}
PATCHDIR=${RELNUM}/${ARCH}/bp PATCHDIR=${RELNUM}/${ARCH}/bp
# Disallow upgrade from a version that is not a release # Disallow upgrade from a version that is not a release
case ${RELNUM} in case ${RELNUM} in
*-RELEASE | *-ALPHA* | *-BETA* | *-RC*) *-RELEASE | *-ALPHA* | *-BETA* | *-RC*)
;; ;;
emasteUnsubmitted
Done
Inline Actions

FreeBSD shell style places the cases at the same indentation level as the case statement itself:

case $... in
a | b)
        cmd
        ;;
c)
        cmd2
        ;;
esac
emaste: FreeBSD shell style places the cases at the same indentation level as the case statement itself…
*) *)
echo -n "`basename $0`: " echo -n "`basename $0`: "
cat <<- EOF cat <<- EOF
Cannot upgrade from a version that is not a release Cannot upgrade from a version that is not a release
(including alpha, beta and release candidates) (including alpha, beta and release candidates)
using `basename $0`. Instead, FreeBSD can be directly using `basename $0`. Instead, FreeBSD can be directly
upgraded by source or upgraded to a RELEASE/RELENG version upgraded by source or upgraded to a RELEASE/RELENG version
prior to running `basename $0`. prior to running `basename $0`.
Currently running: ${RELNUM} Currently running: ${RELNUM}
EOF EOF
exit 1 exit 1
;; ;;
esac esac
case ${ARCH} in
i386 | amd64)
;;
*)
echo -n "`basename $0:`"
cat <<- EOF
Upgrading from '${ARCH}' is unsupported by `basename $0`.
Instead, FreeBSD can be directly upgraded by source.
EOF
exit 1
;;
esac
# Figure out what directory contains the running kernel # Figure out what directory contains the running kernel
BOOTFILE=`sysctl -n kern.bootfile` BOOTFILE=`sysctl -n kern.bootfile`
KERNELDIR=${BOOTFILE%/kernel} KERNELDIR=${BOOTFILE%/kernel}
if ! [ -d ${KERNELDIR} ]; then if ! [ -d ${KERNELDIR} ]; then
echo "Cannot identify running kernel" echo "Cannot identify running kernel"
exit 1 exit 1
fi fi
▲ Show 20 Lines • Show All 320 Lines • ▼ Show 20 Lines
# Pick a mirror. Returns 1 if we have run out of mirrors to try. # Pick a mirror. Returns 1 if we have run out of mirrors to try.
fetch_pick_server () { fetch_pick_server () {
# Generate a list of not-yet-tried mirrors # Generate a list of not-yet-tried mirrors
sort serverlist_tried | sort serverlist_tried |
comm -23 serverlist_full - > serverlist comm -23 serverlist_full - > serverlist
# Have we run out of mirrors? # Have we run out of mirrors?
if [ `wc -l < serverlist` -eq 0 ]; then if [ `wc -l < serverlist` -eq 0 ]; then
echo "No mirrors remaining, giving up." cat <<- EOF
No mirrors remaining, giving up.
This may be because upgrading from this platform (${ARCH})
or release (${RELNUM}) is unsupported by `basename $0`. Only
platforms with Tier 1 support can be upgraded by `basename $0`.
See https://www.freebsd.org/platforms/index.html for more info.
If unsupported, FreeBSD must be upgraded by source.
EOF
return 1 return 1
fi fi
# Find the highest priority level (lowest numeric value). # Find the highest priority level (lowest numeric value).
SRV_PRIORITY=`cut -f 1 -d ' ' serverlist | sort -n | head -1` SRV_PRIORITY=`cut -f 1 -d ' ' serverlist | sort -n | head -1`
# Add up the weights of the response lines at that priority level. # Add up the weights of the response lines at that priority level.
SRV_WSUM=0; SRV_WSUM=0;
▲ Show 20 Lines • Show All 2,308 Lines • Show Last 20 Lines