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Side by Side Diff: sandbox/linux/suid/process_util.h

Issue 467058: Linux: Adjust /proc/pid/oom_adj to sacrifice plugin and renderer processes to... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 11 years ago
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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 // The following is duplicated from base/process_utils.h.
6 // We shouldn't link against C++ code in a setuid binary.
7
8 #ifndef SANDBOX_LINUX_SUID_PROCESS_UTIL_H_
9 #define SANDBOX_LINUX_SUID_PROCESS_UTIL_H_
10
11 #include <stdbool.h>
12 #include <sys/types.h>
13
14 static const char kAdjustOOMScoreSwitch[] = "--adjust-oom-score";
15
16 // This adjusts /proc/process/oom_adj so the Linux OOM killer will prefer
17 // certain process types over others. The range for the adjustment is
18 // [-17,15], with [0,15] being user accessible.
19 bool AdjustOOMScore(pid_t process, int score);
20
21 #endif // SANDBOX_LINUX_SUID_PROCESS_UTIL_H_
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