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comparison: security/sandbox/chromium/base/debug/debugger.h
security/sandbox/chromium/base/debug/debugger.h
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| 1 // Copyright (c) 2011 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 // This is a cross platform interface for helper functions related to | |
| 6 // debuggers. You should use this to test if you're running under a debugger, | |
| 7 // and if you would like to yield (breakpoint) into the debugger. | |
| 8 | |
| 9 #ifndef BASE_DEBUG_DEBUGGER_H | |
| 10 #define BASE_DEBUG_DEBUGGER_H | |
| 11 | |
| 12 #include "base/base_export.h" | |
| 13 | |
| 14 namespace base { | |
| 15 namespace debug { | |
| 16 | |
| 17 // Starts the registered system-wide JIT debugger to attach it to specified | |
| 18 // process. | |
| 19 BASE_EXPORT bool SpawnDebuggerOnProcess(unsigned process_id); | |
| 20 | |
| 21 // Waits wait_seconds seconds for a debugger to attach to the current process. | |
| 22 // When silent is false, an exception is thrown when a debugger is detected. | |
| 23 BASE_EXPORT bool WaitForDebugger(int wait_seconds, bool silent); | |
| 24 | |
| 25 // Returns true if the given process is being run under a debugger. | |
| 26 // | |
| 27 // On OS X, the underlying mechanism doesn't work when the sandbox is enabled. | |
| 28 // To get around this, this function caches its value. | |
| 29 // | |
| 30 // WARNING: Because of this, on OS X, a call MUST be made to this function | |
| 31 // BEFORE the sandbox is enabled. | |
| 32 BASE_EXPORT bool BeingDebugged(); | |
| 33 | |
| 34 // Break into the debugger, assumes a debugger is present. | |
| 35 BASE_EXPORT void BreakDebugger(); | |
| 36 | |
| 37 // Used in test code, this controls whether showing dialogs and breaking into | |
| 38 // the debugger is suppressed for debug errors, even in debug mode (normally | |
| 39 // release mode doesn't do this stuff -- this is controlled separately). | |
| 40 // Normally UI is not suppressed. This is normally used when running automated | |
| 41 // tests where we want a crash rather than a dialog or a debugger. | |
| 42 BASE_EXPORT void SetSuppressDebugUI(bool suppress); | |
| 43 BASE_EXPORT bool IsDebugUISuppressed(); | |
| 44 | |
| 45 } // namespace debug | |
| 46 } // namespace base | |
| 47 | |
| 48 #endif // BASE_DEBUG_DEBUGGER_H |
