mirror of
https://github.com/dynup/kpatch
synced 2025-02-14 16:38:24 +00:00
Merge pull request #8 from jpoimboe/bash-style
bash style standardization
This commit is contained in:
Seth Jennings
commit
e1936f1e0f
@ -22,142 +22,136 @@
|
||||
# - Builds the patched objects with gcc flags -f[function|data]-sections
|
||||
# - Runs kpatch tools to create and link the patch kernel module
|
||||
|
||||
BASE=$PWD
|
||||
LOGFILE=$PWD/kpatch-build.log
|
||||
BASE="$PWD"
|
||||
LOGFILE="$PWD/kpatch-build.log"
|
||||
TOOLSDIR=/usr/local/libexec/kpatch
|
||||
DATADIR=/usr/local/share/kpatch
|
||||
ARCHVERSION=$(uname -r)
|
||||
DISTROVERSION=${ARCHVERSION%*.*}
|
||||
CPUS=$(grep -c ^processor /proc/cpuinfo)
|
||||
LOCALVERSION=$(uname -r)
|
||||
LOCALVERSION=-${LOCALVERSION##*-}
|
||||
KSRCDIR=~/.kpatch/$ARCHVERSION
|
||||
KSRCDIR_DIR=$(dirname $KSRCDIR)
|
||||
KSRCDIR_CACHE=$KSRCDIR.tgz
|
||||
ARCHVERSION="$(uname -r)"
|
||||
DISTROVERSION="${ARCHVERSION%*.*}"
|
||||
CPUS="$(grep -c ^processor /proc/cpuinfo)"
|
||||
LOCALVERSION="$(uname -r)"
|
||||
LOCALVERSION="-${LOCALVERSION##*-}"
|
||||
KSRCDIR="$HOME/.kpatch/$ARCHVERSION"
|
||||
KSRCDIR_DIR="$(dirname $KSRCDIR)"
|
||||
KSRCDIR_CACHE="$KSRCDIR.tgz"
|
||||
TEMPDIR=
|
||||
|
||||
cleanup() {
|
||||
rm -Rf $KSRCDIR kernel-$DISTROVERSION.src.rpm $LOGFILE $TEMPDIR > /dev/null 2>/dev/null
|
||||
rm -Rf "$KSRCDIR" "kernel-$DISTROVERSION.src.rpm" "$LOGFILE" "$TEMPDIR" > /dev/null 2>/dev/null
|
||||
}
|
||||
|
||||
die() {
|
||||
echo "ERROR: kpatch build failed"
|
||||
echo "check kpatch-build.log for more details"
|
||||
echo "ERROR: kpatch build failed" >&2
|
||||
echo "check kpatch-build.log for more details" >&2
|
||||
exit 1
|
||||
}
|
||||
|
||||
if [ $# -ne 1 ]
|
||||
then
|
||||
echo "usage: $0 PATCH"
|
||||
if [[ "$#" -ne 1 ]]; then
|
||||
echo "usage: $0 PATCH" >&2
|
||||
exit 2
|
||||
fi
|
||||
|
||||
PATCHFILE=$(readlink -f $1)
|
||||
if [ ! -e $PATCHFILE ]
|
||||
then
|
||||
echo "patch file not found"
|
||||
PATCHFILE="$(readlink -f $1)"
|
||||
if [[ ! -f "$PATCHFILE" ]]; then
|
||||
echo "ERROR: patch file $PATCHFILE not found" >&2
|
||||
exit 3
|
||||
fi
|
||||
|
||||
PATCHNAME=`basename $PATCHFILE`
|
||||
if [[ $PATCHNAME =~ \.patch ]] || [[ $PATCHNAME =~ \.diff ]]
|
||||
then
|
||||
PATCHNAME=${PATCHNAME%.*}
|
||||
PATCHNAME="$(basename $PATCHFILE)"
|
||||
if [[ "$PATCHNAME" =~ \.patch ]] || [[ "$PATCHNAME" =~ \.diff ]]; then
|
||||
PATCHNAME="${PATCHNAME%.*}"
|
||||
fi
|
||||
|
||||
cleanup
|
||||
|
||||
TEMPDIR=`mktemp -d` || die
|
||||
TEMPDIR="$(mktemp -d)" || die
|
||||
|
||||
if [ -f "$KSRCDIR_CACHE" ]
|
||||
then
|
||||
if [[ -f "$KSRCDIR_CACHE" ]]; then
|
||||
echo "Using cache at $KSRCDIR_CACHE"
|
||||
rm -rf $KSRCDIR
|
||||
tar xzf $KSRCDIR_CACHE -C $KSRCDIR_DIR || die
|
||||
cd $KSRCDIR || die
|
||||
rm -rf "$KSRCDIR"
|
||||
tar xzf "$KSRCDIR_CACHE" -C "$KSRCDIR_DIR" >> "$LOGFILE" 2>&1 || die
|
||||
cd "$KSRCDIR" || die
|
||||
else
|
||||
echo "Verifying required development tools"
|
||||
yum install rpmdevtools yum-utils || die
|
||||
yum install rpmdevtools yum-utils >> "$LOGFILE" 2>&1 || die
|
||||
|
||||
echo "Downloading kernel source for $ARCHVERSION"
|
||||
yumdownloader --source kernel-$ARCHVERSION || die
|
||||
yumdownloader --source "kernel-$ARCHVERSION" >> "$LOGFILE" 2>&1 || die
|
||||
|
||||
echo "Verifying build dependencies for kernel package"
|
||||
yum-builddep kernel-$DISTROVERSION.src.rpm || die
|
||||
yum-builddep "kernel-$DISTROVERSION.src.rpm" >> "$LOGFILE" 2>&1 || die
|
||||
|
||||
echo "Unpacking kernel source"
|
||||
rpmdev-setuptree >> $LOGFILE 2>&1 || die
|
||||
rpm -Uvh kernel-$DISTROVERSION.src.rpm >> $LOGFILE 2>&1 || die
|
||||
rpmbuild -bp --target=$(uname -m) ~/rpmbuild/SPECS/kernel.spec >> $LOGFILE 2>&1 || die
|
||||
rm -rf $KSRCDIR
|
||||
mkdir -p $KSRCDIR_DIR
|
||||
mv ~/rpmbuild/BUILD/kernel-*/linux-$ARCHVERSION $KSRCDIR >> $LOGFILE 2>&1 || die
|
||||
rpmdev-setuptree >> "$LOGFILE" 2>&1 || die
|
||||
rpm -Uvh "kernel-$DISTROVERSION.src.rpm" >> "$LOGFILE" 2>&1 || die
|
||||
rpmbuild -bp "--target=$(uname -m)" "$HOME/rpmbuild/SPECS/kernel.spec" >> "$LOGFILE" 2>&1 || die
|
||||
rm -rf "$KSRCDIR"
|
||||
mkdir -p "$KSRCDIR_DIR"
|
||||
mv "$HOME"/rpmbuild/BUILD/kernel-*/linux-"$ARCHVERSION" "$KSRCDIR" >> "$LOGFILE" 2>&1 || die
|
||||
|
||||
echo "Building original kernel"
|
||||
cd $KSRCDIR
|
||||
echo $LOCALVERSION > localversion
|
||||
make -j$CPUS vmlinux >> $LOGFILE 2>&1 || die
|
||||
cd "$KSRCDIR"
|
||||
echo "$LOCALVERSION" > localversion || die
|
||||
make "-j$CPUS" vmlinux >> "$LOGFILE" 2>&1 || die
|
||||
|
||||
echo "Creating cache"
|
||||
tar czf $KSRCDIR_CACHE -C $KSRCDIR_DIR $ARCHVERSION
|
||||
tar czf "$KSRCDIR_CACHE" -C "$KSRCDIR_DIR" "$ARCHVERSION" >> "$LOGFILE" 2>&1 || die
|
||||
fi
|
||||
|
||||
cp -R $DATADIR/core $DATADIR/patch $TEMPDIR || die
|
||||
cp vmlinux $TEMPDIR || die
|
||||
cp -R "$DATADIR/core" "$DATADIR/patch" "$TEMPDIR" || die
|
||||
cp vmlinux "$TEMPDIR" || die
|
||||
|
||||
echo "Building patched kernel"
|
||||
patch -p1 < $PATCHFILE >> $LOGFILE 2>&1
|
||||
make -j$CPUS vmlinux > $TEMPDIR/patched_build.log 2>&1 || die
|
||||
patch -p1 < "$PATCHFILE" >> "$LOGFILE" 2>&1
|
||||
make "-j$CPUS" vmlinux > "$TEMPDIR/patched_build.log" 2>&1 || die
|
||||
|
||||
echo "Detecting changed objects"
|
||||
grep CC $TEMPDIR/patched_build.log | grep -v init/version.o | awk '{print $2}' >> $TEMPDIR/changed_objs
|
||||
if [ $? -ne 0 ]
|
||||
then
|
||||
grep CC "$TEMPDIR/patched_build.log" | grep -v init/version.o | awk '{print $2}' >> "$TEMPDIR/changed_objs"
|
||||
if [[ $? -ne 0 ]]; then
|
||||
echo "No changed objects"
|
||||
exit 0
|
||||
exit 1
|
||||
fi
|
||||
|
||||
echo "Rebuilding changed objects"
|
||||
mkdir $TEMPDIR/patched
|
||||
for i in $(cat $TEMPDIR/changed_objs)
|
||||
do
|
||||
rm -f $i
|
||||
KCFLAGS="-ffunction-sections -fdata-sections" make $i >> $LOGFILE 2>&1 || die
|
||||
strip -d $i
|
||||
cp -f $i $TEMPDIR/patched/
|
||||
mkdir "$TEMPDIR/patched"
|
||||
for i in "$(cat $TEMPDIR/changed_objs)"; do
|
||||
rm -f "$i"
|
||||
KCFLAGS="-ffunction-sections -fdata-sections" make "$i" >> "$LOGFILE" 2>&1 || die
|
||||
strip -d "$i" >> "$LOGFILE" 2>&1 || die
|
||||
cp -f "$i" "$TEMPDIR/patched/" || die
|
||||
|
||||
done
|
||||
patch -R -p1 < $PATCHFILE >> $LOGFILE 2>&1
|
||||
mkdir $TEMPDIR/orig
|
||||
for i in $(cat $TEMPDIR/changed_objs)
|
||||
do
|
||||
rm -f $i
|
||||
KCFLAGS="-ffunction-sections -fdata-sections" make $i >> $LOGFILE 2>&1 || die
|
||||
strip -d $i
|
||||
cp -f $i $TEMPDIR/orig/
|
||||
patch -R -p1 < "$PATCHFILE" >> "$LOGFILE" 2>&1
|
||||
mkdir "$TEMPDIR/orig"
|
||||
for i in "$(cat $TEMPDIR/changed_objs)"; do
|
||||
rm -f "$i"
|
||||
KCFLAGS="-ffunction-sections -fdata-sections" make "$i" >> "$LOGFILE" 2>&1 || die
|
||||
strip -d "$i" >> "$LOGFILE" 2>&1 || die
|
||||
cp -f "$i" "$TEMPDIR/orig/" || die
|
||||
done
|
||||
|
||||
echo "Extracting new and modified ELF sections"
|
||||
cd $TEMPDIR
|
||||
cd "$TEMPDIR"
|
||||
mkdir output
|
||||
for i in orig/*
|
||||
do
|
||||
FILE=`basename $i`
|
||||
$TOOLSDIR/create-diff-object orig/$FILE patched/$FILE output/$FILE >> $LOGFILE 2>&1 || die
|
||||
for i in orig/*; do
|
||||
FILE="$(basename $i)"
|
||||
"$TOOLSDIR"/create-diff-object "orig/$FILE" "patched/$FILE" "output/$FILE" >> "$LOGFILE" 2>&1 || die
|
||||
done
|
||||
|
||||
echo "Building core module: kpatch.ko"
|
||||
cd core
|
||||
KPATCH_BUILD=$KSRCDIR make >> $LOGFILE 2>&1 || die
|
||||
KPATCH_BUILD="$KSRCDIR" make >> "$LOGFILE" 2>&1 || die
|
||||
cd ..
|
||||
|
||||
echo "Building patch module: kpatch-$PATCHNAME.ko"
|
||||
cd patch
|
||||
ld -r -o output.o ../output/* >> $LOGFILE 2>&1 || die
|
||||
$TOOLSDIR/add-patches-section output.o ../vmlinux >> $LOGFILE 2>&1 || die
|
||||
KPATCH_BASEDIR=$TEMPDIR/core KPATCH_BUILD=$KSRCDIR KPATCH_NAME=$PATCHNAME make >> $LOGFILE 2>&1 || die
|
||||
strip -d kpatch-$PATCHNAME.ko >> $LOGFILE 2>&1 || die
|
||||
$TOOLSDIR/link-vmlinux-syms kpatch-$PATCHNAME.ko ../vmlinux >> $LOGFILE 2>&1 || die
|
||||
ld -r -o output.o ../output/* >> "$LOGFILE" 2>&1 || die
|
||||
"$TOOLSDIR"/add-patches-section output.o ../vmlinux >> "$LOGFILE" 2>&1 || die
|
||||
KPATCH_BASEDIR="$TEMPDIR/core" KPATCH_BUILD="$KSRCDIR" KPATCH_NAME="$PATCHNAME" make >> "$LOGFILE" 2>&1 || die
|
||||
strip -d "kpatch-$PATCHNAME.ko" >> "$LOGFILE" 2>&1 || die
|
||||
"$TOOLSDIR"/link-vmlinux-syms "kpatch-$PATCHNAME.ko" ../vmlinux >> "$LOGFILE" 2>&1 || die
|
||||
|
||||
cp -f "$TEMPDIR/patch/kpatch-$PATCHNAME.ko" "$TEMPDIR/core/kpatch.ko" "$BASE" || die
|
||||
|
||||
echo "SUCCESS"
|
||||
cp -f $TEMPDIR/patch/kpatch-$PATCHNAME.ko $TEMPDIR/core/kpatch.ko $BASE
|
||||
cleanup
|
||||
|
||||
199
kpatch/kpatch
199
kpatch/kpatch
@ -15,170 +15,159 @@
|
||||
# TODO: add kernelrelease option to manage releases other than the
|
||||
# currently running one
|
||||
|
||||
KERNELRELEASE=$(uname -r)
|
||||
VARDIR=/var/lib/kpatch/$KERNELRELEASE
|
||||
USRDIR=/usr/lib/kpatch/$KERNELRELEASE
|
||||
KERNELRELEASE="$(uname -r)"
|
||||
VARDIR="/var/lib/kpatch/$KERNELRELEASE"
|
||||
USRDIR="/usr/lib/kpatch/$KERNELRELEASE"
|
||||
TOOLSDIR=/usr/local/libexec/kpatch
|
||||
|
||||
usage () {
|
||||
echo "usage:"
|
||||
echo "kpatch enable MODULE"
|
||||
echo "kpatch disable MODULE"
|
||||
echo "kpatch load [--all | MODULE]"
|
||||
echo "kpatch unload [--all | MODULE]"
|
||||
echo "kpatch list"
|
||||
echo "kpatch info MODULE"
|
||||
echo "kpatch build PATCH"
|
||||
echo "usage:" >&2
|
||||
echo "kpatch enable MODULE" >&2
|
||||
echo "kpatch disable MODULE" >&2
|
||||
echo "kpatch load [--all | MODULE]" >&2
|
||||
echo "kpatch unload [--all | MODULE]" >&2
|
||||
echo "kpatch list" >&2
|
||||
echo "kpatch info MODULE" >&2
|
||||
echo "kpatch build PATCH" >&2
|
||||
exit 1
|
||||
}
|
||||
|
||||
# return either VARDIR or USRDIR (or exits if not found)
|
||||
warn() {
|
||||
echo "kpatch: $@" >&2
|
||||
}
|
||||
|
||||
die() {
|
||||
warn "$@"
|
||||
exit 1
|
||||
}
|
||||
|
||||
# return either VARDIR or USRDIR
|
||||
find_patch () {
|
||||
[ -e $VARDIR/available/$1 ] && DIR=$VARDIR && return
|
||||
[ -e $USRDIR/available/$1 ] && DIR=$USRDIR && return
|
||||
echo "Hotfix $2 is not installed"
|
||||
echo "Use "kpatch list" for available patches"
|
||||
exit 2
|
||||
[[ -f "$VARDIR/available/$1" ]] && DIR="$VARDIR" && return
|
||||
[[ -f "$USRDIR/available/$1" ]] && DIR="$USRDIR" && return
|
||||
return 1
|
||||
}
|
||||
|
||||
# takes full path to patch module
|
||||
load_patch () {
|
||||
NAME=$(basename $1)
|
||||
NAME=${NAME%.*}
|
||||
insmod $1
|
||||
if [ $? -ne 0 ]
|
||||
then
|
||||
echo "Hotfix $NAME failed to load"
|
||||
exit 3
|
||||
fi
|
||||
echo "Hotfix $NAME loaded"
|
||||
/usr/sbin/insmod "$1"
|
||||
}
|
||||
|
||||
# takes only the module filename
|
||||
unload_patch () {
|
||||
NAME=$(basename $1)
|
||||
rmmod ${NAME%.*}
|
||||
if [ $? -ne 0 ]
|
||||
then
|
||||
echo "Hotfix $NAME failed to unload"
|
||||
exit 3
|
||||
fi
|
||||
echo "Hotfix $NAME unloaded"
|
||||
NAME="$(basename $1)"
|
||||
/usr/sbin/rmmod "${NAME%.*}"
|
||||
}
|
||||
|
||||
unset DIR
|
||||
[ $# -gt 2 ] || [ $# -lt 1 ] && usage
|
||||
MODFILE=$2.ko
|
||||
case $1 in
|
||||
[[ "$#" -gt 2 ]] || [[ "$#" -lt 1 ]] && usage
|
||||
case "$1" in
|
||||
"enable")
|
||||
[ $# -ne 2 ] && usage
|
||||
find_patch $MODFILE
|
||||
if [ -e $DIR/enabled/$MODFILE ]
|
||||
then
|
||||
echo "Hotfix $2 is already enabled"
|
||||
exit 0
|
||||
fi
|
||||
ln -s $DIR/available/$MODFILE $DIR/enabled/$MODFILE
|
||||
if [ $? -ne 0 ]
|
||||
then
|
||||
echo "Failed to enable patch $2"
|
||||
exit 3
|
||||
else
|
||||
echo "Hotfix $2 enabled"
|
||||
fi
|
||||
[[ "$#" -ne 2 ]] && usage
|
||||
PATCH=$2
|
||||
MODFILE="$PATCH.ko"
|
||||
find_patch "$MODFILE" || die "$PATCH is not installed"
|
||||
[[ -e "$DIR/enabled/$MODFILE" ]] && die "patch $2 is already enabled"
|
||||
mkdir -p $DIR/enabled
|
||||
ln -s "$DIR/available/$MODFILE" "$DIR/enabled/$MODFILE" || die "failed to enable patch $PATCH"
|
||||
;;
|
||||
|
||||
"disable")
|
||||
[ $# -ne 2 ] && usage
|
||||
find_patch $MODFILE
|
||||
if [ ! -e $DIR/enabled/$MODFILE ]
|
||||
then
|
||||
echo "Hotfix $2 is already disabled"
|
||||
exit 0
|
||||
fi
|
||||
rm -f $DIR/enabled/$MODFILE
|
||||
if [ $? -ne 0 ]
|
||||
then
|
||||
echo "Failed to disable patch $2"
|
||||
exit 3
|
||||
else
|
||||
echo "Hotfix $2 disabled"
|
||||
fi
|
||||
[[ "$#" -ne 2 ]] && usage
|
||||
PATCH=$2
|
||||
MODFILE="$PATCH.ko"
|
||||
find_patch "$MODFILE" || die "$PATCH is not installed"
|
||||
[[ ! -e "$DIR/enabled/$MODFILE" ]] && die "$PATCH is already disabled"
|
||||
rm -f "$DIR/enabled/$MODFILE" || die "failed to disable patch $PATCH"
|
||||
;;
|
||||
|
||||
"load")
|
||||
[ $# -ne 2 ] && usage
|
||||
case $2 in
|
||||
[[ "$#" -ne 2 ]] && usage
|
||||
case "$2" in
|
||||
"--all")
|
||||
for i in $(ls $VARDIR/enabled)
|
||||
do
|
||||
load_patch $VARDIR/enabled/$i
|
||||
for i in "$VARDIR"/enabled/*.ko; do
|
||||
[[ -e "$i" ]] || continue
|
||||
load_patch "$VARDIR/enabled/$i" || die "failed to load patch $PATCH"
|
||||
done
|
||||
for i in $(ls $USRDIR/enabled)
|
||||
do
|
||||
load_patch $USRDIR/enabled/$i
|
||||
for i in "$USRDIR"/enabled/*.ko; do
|
||||
[[ -e "$i" ]] || continue
|
||||
load_patch "$USRDIR/enabled/$i" || die "failed to load patch $PATCH"
|
||||
done
|
||||
;;
|
||||
*)
|
||||
find_patch $MODFILE
|
||||
load_patch $DIR/available/$MODFILE
|
||||
PATCH="$2"
|
||||
MODFILE="$PATCH.ko"
|
||||
find_patch "$MODFILE" || die "$PATCH is not installed"
|
||||
load_patch "$DIR/available/$MODFILE" || die "failed to load patch $PATCH"
|
||||
;;
|
||||
esac
|
||||
;;
|
||||
|
||||
"unload")
|
||||
[ $# -ne 2 ] && usage
|
||||
case $2 in
|
||||
[[ "$#" -ne 2 ]] && usage
|
||||
case "$2" in
|
||||
"--all")
|
||||
for i in $(ls $VARDIR/available)
|
||||
do
|
||||
unload_patch ${i%.*}
|
||||
for i in "$VARDIR"/available/*.ko; do
|
||||
[[ -e "$i" ]] || continue
|
||||
unload_patch "${i%.*}" || die "failed to unload patch $PATCH"
|
||||
done
|
||||
for i in $(ls $USRDIR/available)
|
||||
do
|
||||
unload_patch ${i%.*}
|
||||
for i in "$USRDIR"/available/*.ko; do
|
||||
[[ -e "$i" ]] || continue
|
||||
unload_patch "${i%.*}" || die "failed to unload patch $PATCH"
|
||||
done
|
||||
;;
|
||||
*)
|
||||
find_patch $MODFILE
|
||||
unload_patch $2
|
||||
PATCH="$2"
|
||||
MODFILE="$PATCH.ko"
|
||||
find_patch "$MODFILE" || die "$PATCH is not installed"
|
||||
unload_patch "$PATCH" || die "failed to unload patch $PATCH"
|
||||
;;
|
||||
esac
|
||||
;;
|
||||
|
||||
"list")
|
||||
[ $# -ne 1 ] && usage
|
||||
[[ "$#" -ne 1 ]] && usage
|
||||
echo "User patches available:"
|
||||
for i in $(ls $VARDIR/available)
|
||||
do
|
||||
echo ${i%.*}
|
||||
for i in "$VARDIR"/available/*.ko; do
|
||||
[[ -e "$i" ]] || continue
|
||||
echo "$(basename ${i%.*})"
|
||||
done
|
||||
echo ""
|
||||
echo "User patches enabled:"
|
||||
for i in $(ls $VARDIR/enabled)
|
||||
do
|
||||
echo ${i%.*}
|
||||
for i in "$VARDIR"/enabled/*.ko; do
|
||||
[[ -e "$i" ]] || continue
|
||||
echo "$(basename ${i%.*})"
|
||||
done
|
||||
echo ""
|
||||
echo "System patches available:"
|
||||
for i in $(ls $USRDIR/available)
|
||||
do
|
||||
echo ${i%.*}
|
||||
for i in "$USRDIR"/available/*.ko; do
|
||||
[[ -e "$i" ]] || continue
|
||||
echo "$(basename ${i%.*})"
|
||||
done
|
||||
echo ""
|
||||
echo "System patches enabled:"
|
||||
for i in $(ls $USRDIR/enabled)
|
||||
do
|
||||
echo ${i%.*}
|
||||
for i in "$USRDIR"/enabled/*.ko; do
|
||||
[[ -e "$i" ]] || continue
|
||||
echo "$(basename ${i%.*})"
|
||||
done
|
||||
;;
|
||||
|
||||
"info")
|
||||
[ $# -ne 2 ] && usage
|
||||
find_patch $MODFILE
|
||||
echo "Hotfix information for ${2%.*}:"
|
||||
modinfo $DIR/available/$MODFILE
|
||||
[[ "$#" -ne 2 ]] && usage
|
||||
PATCH="$2"
|
||||
MODFILE="$PATCH.ko"
|
||||
find_patch "$MODFILE" || die "$PATCH is not installed"
|
||||
echo "Patch information for $PATCH:"
|
||||
/usr/sbin/modinfo "$DIR/available/$MODFILE"
|
||||
;;
|
||||
|
||||
"build")
|
||||
[ $# -ne 2 ] && usage
|
||||
$TOOLSDIR/kpatch-build $2
|
||||
[ $? -ne 0 ] && exit 3
|
||||
[[ "$#" -ne 2 ]] && usage
|
||||
"$TOOLSDIR/kpatch-build" "$2" || die "kpatch build failed"
|
||||
;;
|
||||
|
||||
*)
|
||||
echo "subcommand $1 not recognized"
|
||||
usage
|
||||
|
||||
Loading…
Reference in New Issue
Block a user