73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
/*
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* Copyright 2004 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <signal.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#if WEBRTC_WIN
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#endif // WEBRTC_WIN
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#if defined(WEBRTC_MAC) && !defined(WEBRTC_IOS)
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#include <CoreServices/CoreServices.h>
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#endif // WEBRTC_MAC && !defined(WEBRTC_IOS)
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#include <algorithm>
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#include "webrtc/base/common.h"
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#include "webrtc/base/logging.h"
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//////////////////////////////////////////////////////////////////////
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// Assertions
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//////////////////////////////////////////////////////////////////////
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namespace rtc {
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void Break() {
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#if WEBRTC_WIN
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::DebugBreak();
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#else // !WEBRTC_WIN
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// On POSIX systems, SIGTRAP signals debuggers to break without killing the
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// process. If a debugger isn't attached, the uncaught SIGTRAP will crash the
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// app.
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raise(SIGTRAP);
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#endif
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// If a debugger wasn't attached, we will have crashed by this point. If a
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// debugger is attached, we'll continue from here.
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}
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static AssertLogger custom_assert_logger_ = NULL;
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void SetCustomAssertLogger(AssertLogger logger) {
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custom_assert_logger_ = logger;
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}
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void LogAssert(const char* function, const char* file, int line,
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const char* expression) {
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if (custom_assert_logger_) {
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custom_assert_logger_(function, file, line, expression);
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} else {
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LOG(LS_ERROR) << file << "(" << line << ")" << ": ASSERT FAILED: "
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<< expression << " @ " << function;
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}
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}
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bool IsOdd(int n) {
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return (n & 0x1);
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}
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bool IsEven(int n) {
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return !IsOdd(n);
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}
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} // namespace rtc
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