Linux sandbox: componentize almost everything.

sandbox/linux/services/scoped_process.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef SANDBOX_LINUX_SERVICES_SCOPED_PROCESS_H_
 #define SANDBOX_LINUX_SERVICES_SCOPED_PROCESS_H_
 
 #include "base/basictypes.h"
 #include "base/callback_forward.h"
 #include "base/process/process_handle.h"
+#include "sandbox/linux/sandbox_export.h"
 
 namespace sandbox {
 
 // fork() a child process that will run a Closure.
 // After the Closure has run, the child will pause forever. If this object
 // is detroyed, the child will be destroyed, even if the closure did not
 // finish running. It's ok to signal the child from outside of this class to
 // destroy it.
 // This class cannot be instanciated from a multi-threaded process, as it needs
 // to fork().
-class ScopedProcess {
+class SANDBOX_EXPORT ScopedProcess {
  public:
   // A new process will be created and |child_callback| will run in the child
   // process. This callback is allowed to terminate the process or to simply
   // return. If the callback returns, the process will wait forever.
   explicit ScopedProcess(const base::Closure& child_callback);
   ~ScopedProcess();
 
   // Wait for the process to exit.
   // |got_signaled| tells how to interpret the return value: either as an exit
   // code, or as a signal number.
@@ skipping 13 matching lines @@
 
   base::ProcessId child_process_id_;
   base::ProcessId process_id_;
   int pipe_fds_[2];
   DISALLOW_COPY_AND_ASSIGN(ScopedProcess);
 };
 
 }  // namespace sandbox
 
 #endif  // SANDBOX_LINUX_SERVICES_SCOPED_PROCESS_H_