Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(167)

Side by Side Diff: extensions/browser/api/system_cpu/cpu_info_provider_win.cc

Issue 1226353004: Generate all extension schema namespaces as "api" and instead vary the generated bundle names. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 5 years, 5 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "extensions/browser/api/system_cpu/cpu_info_provider.h" 5 #include "extensions/browser/api/system_cpu/cpu_info_provider.h"
6 6
7 #include <windows.h> 7 #include <windows.h>
8 #include <winternl.h> 8 #include <winternl.h>
9 9
10 #include "base/sys_info.h" 10 #include "base/sys_info.h"
11 11
12 namespace extensions { 12 namespace extensions {
13 13
14 namespace { 14 namespace {
15 15
16 const wchar_t kNtdll[] = L"ntdll.dll"; 16 const wchar_t kNtdll[] = L"ntdll.dll";
17 const char kNtQuerySystemInformationName[] = "NtQuerySystemInformation"; 17 const char kNtQuerySystemInformationName[] = "NtQuerySystemInformation";
18 18
19 // See MSDN about NtQuerySystemInformation definition. 19 // See MSDN about NtQuerySystemInformation definition.
20 typedef DWORD(WINAPI* NtQuerySystemInformationPF)(DWORD system_info_class, 20 typedef DWORD(WINAPI* NtQuerySystemInformationPF)(DWORD system_info_class,
21 PVOID system_info, 21 PVOID system_info,
22 ULONG system_info_length, 22 ULONG system_info_length,
23 PULONG return_length); 23 PULONG return_length);
24 24
25 } // namespace 25 } // namespace
26 26
27 bool CpuInfoProvider::QueryCpuTimePerProcessor( 27 bool CpuInfoProvider::QueryCpuTimePerProcessor(
28 std::vector<linked_ptr<core_api::system_cpu::ProcessorInfo> >* infos) { 28 std::vector<linked_ptr<api::system_cpu::ProcessorInfo>>* infos) {
29 DCHECK(infos); 29 DCHECK(infos);
30 30
31 HMODULE ntdll = GetModuleHandle(kNtdll); 31 HMODULE ntdll = GetModuleHandle(kNtdll);
32 CHECK(ntdll != NULL); 32 CHECK(ntdll != NULL);
33 NtQuerySystemInformationPF NtQuerySystemInformation = 33 NtQuerySystemInformationPF NtQuerySystemInformation =
34 reinterpret_cast<NtQuerySystemInformationPF>( 34 reinterpret_cast<NtQuerySystemInformationPF>(
35 ::GetProcAddress(ntdll, kNtQuerySystemInformationName)); 35 ::GetProcAddress(ntdll, kNtQuerySystemInformationName));
36 36
37 CHECK(NtQuerySystemInformation != NULL); 37 CHECK(NtQuerySystemInformation != NULL);
38 38
(...skipping 28 matching lines...) Expand all
67 infos->at(i)->usage.kernel = kernel - idle; 67 infos->at(i)->usage.kernel = kernel - idle;
68 infos->at(i)->usage.user = user; 68 infos->at(i)->usage.user = user;
69 infos->at(i)->usage.idle = idle; 69 infos->at(i)->usage.idle = idle;
70 infos->at(i)->usage.total = kernel + user; 70 infos->at(i)->usage.total = kernel + user;
71 } 71 }
72 72
73 return true; 73 return true;
74 } 74 }
75 75
76 } // namespace extensions 76 } // namespace extensions
OLDNEW
« no previous file with comments | « extensions/browser/api/system_cpu/cpu_info_provider_mac.cc ('k') | extensions/browser/api/system_cpu/system_cpu_api.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698