1 //===-- OperatingSystem.cpp --------------------------------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 
11 #include "lldb/Target/OperatingSystem.h"
12 // C Includes
13 // C++ Includes
14 // Other libraries and framework includes
15 #include "lldb/Core/PluginManager.h"
16 
17 
18 using namespace lldb;
19 using namespace lldb_private;
20 
21 
22 OperatingSystem*
23 OperatingSystem::FindPlugin (Process *process, const char *plugin_name)
24 {
25     OperatingSystemCreateInstance create_callback = NULL;
26     if (plugin_name)
27     {
28         create_callback  = PluginManager::GetOperatingSystemCreateCallbackForPluginName (plugin_name);
29         if (create_callback)
30         {
31             STD_UNIQUE_PTR(OperatingSystem) instance_ap(create_callback(process, true));
32             if (instance_ap.get())
33                 return instance_ap.release();
34         }
35     }
36     else
37     {
38         for (uint32_t idx = 0; (create_callback = PluginManager::GetOperatingSystemCreateCallbackAtIndex(idx)) != NULL; ++idx)
39         {
40             STD_UNIQUE_PTR(OperatingSystem) instance_ap(create_callback(process, false));
41             if (instance_ap.get())
42                 return instance_ap.release();
43         }
44     }
45     return NULL;
46 }
47 
48 
49 OperatingSystem::OperatingSystem (Process *process) :
50     m_process (process)
51 {
52 }
53 
54 OperatingSystem::~OperatingSystem()
55 {
56 }
57