native/restarter/restarter.cpp

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   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 "stdafx.h"
  18
  19
  20 int _tmain(int argc, _TCHAR* argv[])
  21 {
  22         if (argc < 3) return 0;
  23         int ppid = _ttoi(argv [1]);
  24         HANDLE parent_process = OpenProcess(SYNCHRONIZE, FALSE, ppid);
  25         if (parent_process)
  26         {
  27                 WaitForSingleObject(parent_process, INFINITE);
  28                 CloseHandle(parent_process);
  29         }
  30
  31         int rc = _texecv(argv [2], argv+2);
  32         if (rc == -1)
  33         {
  34                 _tprintf(_T("Error restarting process: errno is %d"), errno);
  35         }
  36
  37         return 0;
  38 }
  39