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