diff options
-rw-r--r-- | cppreopts/preloads_copy.sh | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/cppreopts/preloads_copy.sh b/cppreopts/preloads_copy.sh new file mode 100644 index 00000000..7e5e8e4a --- /dev/null +++ b/cppreopts/preloads_copy.sh @@ -0,0 +1,38 @@ +#!/system/bin/sh +# +# Copyright (C) 2016 The Android Open Source Project +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# This script copies preloaded content from system_b to data partition + +# create files with 644 (global read) permissions. +umask 022 + +if [ $# -eq 1 ]; then + # Where the system_b is mounted that contains the preloads dir + mountpoint=$1 + dest_dir=/data/preloads + log -p i -t preloads_copy "Copying from $mountpoint/preloads" + # Parallelize by copying subfolders and files in the background + for file in $(find ${mountpoint}/preloads -mindepth 1 -maxdepth 1); do + cp -rn $file $dest_dir & + done + # Wait for jobs to finish + wait + log -p i -t preloads_copy "Copying complete" + exit 0 +else + log -p e -t preloads_copy "Usage: preloads_copy.sh <system_other-mount-point>" + exit 1 +fi |