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      1 //
      2 // Copyright (C) 2016 The Android Open Source Project
      3 //
      4 // Licensed under the Apache License, Version 2.0 (the "License");
      5 // you may not use this file except in compliance with the License.
      6 // You may obtain a copy of the License at
      7 //
      8 //      http://www.apache.org/licenses/LICENSE-2.0
      9 //
     10 // Unless required by applicable law or agreed to in writing, software
     11 // distributed under the License is distributed on an "AS IS" BASIS,
     12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13 // See the License for the specific language governing permissions and
     14 // limitations under the License.
     15 //
     16 
     17 #include "update_engine/payload_generator/xz.h"
     18 
     19 namespace chromeos_update_engine {
     20 
     21 void XzCompressInit() {}
     22 
     23 bool XzCompress(const brillo::Blob& in, brillo::Blob* out) {
     24   // No Xz compressor implementation in Chrome OS delta_generator builds.
     25   return false;
     26 }
     27 
     28 }  // namespace chromeos_update_engine
     29