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      1 // Copyright 2006 Google Inc. All Rights Reserved.
      2 
      3 // Licensed under the Apache License, Version 2.0 (the "License");
      4 // you may not use this file except in compliance with the License.
      5 // You may obtain a copy of the License at
      6 
      7 //      http://www.apache.org/licenses/LICENSE-2.0
      8 
      9 // Unless required by applicable law or agreed to in writing, software
     10 // distributed under the License is distributed on an "AS IS" BASIS,
     11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     12 // See the License for the specific language governing permissions and
     13 // limitations under the License.
     14 
     15 // This file generates an OS interface class consistant with the
     16 // current machine type. No machine type detection is currently done.
     17 
     18 #include <stdlib.h>
     19 #include <stdio.h>
     20 #include <sys/ioctl.h>
     21 #include <string.h>
     22 
     23 #include <map>
     24 #include <string>
     25 
     26 #include "os.h"
     27 
     28 
     29 // Select the proper OS and hardware interface.
     30 OsLayer *OsLayerFactory(const std::map<std::string, std::string> &options) {
     31   OsLayer *os = 0;
     32   os = new OsLayer();
     33 
     34   // Check for memory allocation failure.
     35   if (!os) {
     36     logprintf(0, "Process Error: Can't allocate memory\n");
     37     return 0;
     38   }
     39   return os;
     40 }
     41