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1 /* | |
2 * Copyright 2014 Google Inc. | |
3 * | |
4 * Use of this source code is governed by a BSD-style license that can be | |
5 * found in the LICENSE file. | |
6 */ | |
7 | |
8 #include "ProcStats.h" | |
9 | |
10 #if defined(SK_BUILD_FOR_UNIX) || \ | |
11 defined(SK_BUILD_FOR_MAC) || \ | |
12 defined(SK_BUILD_FOR_ANDROID) | |
13 | |
14 #include <sys/resource.h> | |
15 int sk_tools::getMaxResidentSetSizeKB() { | |
16 struct rusage ru; | |
17 getrusage(RUSAGE_SELF, &ru); | |
18 #if defined(SK_BUILD_FOR_MAC) | |
19 return static_cast<int>(ru.ru_maxrss / 1024); // Darwin reports bytes. | |
20 #else | |
21 return static_cast<int>(ru.ru_maxrss); // Linux reports kilobytes. | |
22 #endif | |
23 } | |
24 | |
25 #else | |
26 | |
27 int sk_tools::getMaxResidentSetSizeKB() { | |
28 return -1; | |
29 } | |
30 | |
31 #endif | |
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