pure sdk for main
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/*
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* Copyright 2006 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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// Most of this was borrowed (with minor modifications) from V8's and Chromium's
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// src/base/logging.cc.
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#include "checks.h"
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#include "webrtc_typedef.h"
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#define LAST_SYSTEM_ERROR (0)
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#if !defined(WEBRTC_CHROMIUM_BUILD)
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void WriteFatalLog(char *output) {
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printf("%s",output);
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}
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#endif // !defined(WEBRTC_CHROMIUM_BUILD)
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void FatalLog(const char* file, int line) {
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char *s = "FatalLog err\n";
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WriteFatalLog(s);
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}
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// Function to call from the C version of the RTC_CHECK and RTC_DCHECK macros.
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void rtc_FatalMessage(const char* file,
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int line,
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const char* msg) {
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FatalLog(file, line);
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}
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@@ -0,0 +1,72 @@
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/*
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* Copyright 2006 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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#ifndef RTC_BASE_CHECKS_H_
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#define RTC_BASE_CHECKS_H_
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#define RTC_DISABLE_CHECK_MSG
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// If you for some reson need to know if DCHECKs are on, test the value of
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// RTC_DCHECK_IS_ON. (Test its value, not if it's defined; it'll always be
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// defined, to either a true or a false value.)
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#if !defined(NDEBUG) || defined(DCHECK_ALWAYS_ON)
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#define RTC_DCHECK_IS_ON 1
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#else
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#define RTC_DCHECK_IS_ON 0
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#endif
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void rtc_FatalMessage(const char* file, int line, const char* msg);
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#ifdef RTC_DISABLE_CHECK_MSG
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#define RTC_CHECK_MSG_ENABLED 0
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#else
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#define RTC_CHECK_MSG_ENABLED 1
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#endif
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#if RTC_CHECK_MSG_ENABLED
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#define RTC_CHECK_EVAL_MESSAGE(message) message
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#else
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#define RTC_CHECK_EVAL_MESSAGE(message) ""
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#endif
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// C version. Lacks many features compared to the C++ version, but usage
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// guidelines are the same.
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#define RTC_CHECK(condition) \
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do { \
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if (!(condition)) { \
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rtc_FatalMessage(__FILE__, __LINE__, \
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RTC_CHECK_EVAL_MESSAGE("CHECK failed: " #condition)); \
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} \
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} while (0)
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#define RTC_CHECK_EQ(a, b) RTC_CHECK((a) == (b))
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#define RTC_CHECK_NE(a, b) RTC_CHECK((a) != (b))
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#define RTC_CHECK_LE(a, b) RTC_CHECK((a) <= (b))
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#define RTC_CHECK_LT(a, b) RTC_CHECK((a) < (b))
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#define RTC_CHECK_GE(a, b) RTC_CHECK((a) >= (b))
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#define RTC_CHECK_GT(a, b) RTC_CHECK((a) > (b))
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#define RTC_DCHECK(condition) \
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do { \
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if (RTC_DCHECK_IS_ON && !(condition)) { \
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rtc_FatalMessage(__FILE__, __LINE__, \
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RTC_CHECK_EVAL_MESSAGE("DCHECK failed: " #condition)); \
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} \
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} while (0)
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#define RTC_DCHECK_EQ(a, b) RTC_DCHECK((a) == (b))
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#define RTC_DCHECK_NE(a, b) RTC_DCHECK((a) != (b))
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#define RTC_DCHECK_LE(a, b) RTC_DCHECK((a) <= (b))
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#define RTC_DCHECK_LT(a, b) RTC_DCHECK((a) < (b))
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#define RTC_DCHECK_GE(a, b) RTC_DCHECK((a) >= (b))
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#define RTC_DCHECK_GT(a, b) RTC_DCHECK((a) > (b))
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#endif // RTC_BASE_CHECKS_H_
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/*
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* Copyright (c) 2012 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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#ifndef RTC_BASE_COMPILE_ASSERT_C_H_
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#define RTC_BASE_COMPILE_ASSERT_C_H_
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// Use this macro to verify at compile time that certain restrictions are met.
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// The argument is the boolean expression to evaluate.
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// Example:
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// RTC_COMPILE_ASSERT(sizeof(foo) < 128);
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// Note: In C++, use static_assert instead!
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#define RTC_COMPILE_ASSERT(expression) \
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switch (0) { \
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case 0: \
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case expression:; \
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}
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#endif // RTC_BASE_COMPILE_ASSERT_C_H_
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@@ -0,0 +1,58 @@
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/*
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* Copyright 2016 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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#ifndef RTC_BASE_SANITIZER_H_
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#define RTC_BASE_SANITIZER_H_
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#include "webrtc_typedef.h" // For size_t.
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#ifndef RTC_HAS_ASAN
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#define RTC_HAS_ASAN 0
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#endif
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#ifndef RTC_HAS_MSAN
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#define RTC_HAS_MSAN 0
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#endif
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#ifndef RTC_NO_SANITIZE
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#define RTC_NO_SANITIZE(what)
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#endif
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// Ask ASan to mark the memory range [ptr, ptr + element_size * num_elements)
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// as being unaddressable, so that reads and writes are not allowed. ASan may
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// narrow the range to the nearest alignment boundaries.
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static inline void rtc_AsanPoison(const volatile void* ptr,
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size_t element_size,
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size_t num_elements) {
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}
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// Ask ASan to mark the memory range [ptr, ptr + element_size * num_elements)
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// as being addressable, so that reads and writes are allowed. ASan may widen
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// the range to the nearest alignment boundaries.
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static inline void rtc_AsanUnpoison(const volatile void* ptr,
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size_t element_size,
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size_t num_elements) {
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}
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// Ask MSan to mark the memory range [ptr, ptr + element_size * num_elements)
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// as being uninitialized.
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static inline void rtc_MsanMarkUninitialized(const volatile void* ptr,
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size_t element_size,
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size_t num_elements) {
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}
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// Force an MSan check (if any bits in the memory range [ptr, ptr +
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// element_size * num_elements) are uninitialized the call will crash with an
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// MSan report).
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static inline void rtc_MsanCheckInitialized(const volatile void* ptr,
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size_t element_size,
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size_t num_elements) {
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}
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#endif // RTC_BASE_SANITIZER_H_
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@@ -0,0 +1,30 @@
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/*
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* Copyright (c) 2018 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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// This file contains platform-specific typedefs and defines.
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// Much of it is derived from Chromium's build/build_config.h.
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#ifndef RTC_BASE_SYSTEM_ARCH_H_
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#define RTC_BASE_SYSTEM_ARCH_H_
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#ifndef WEBRTC_ARCH_BIG_ENDIAN
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#define WEBRTC_ARCH_BIG_ENDIAN
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#endif
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// Processor architecture detection. For more info on what's defined, see:
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// https://docs.microsoft.com/en-us/cpp/preprocessor/predefined-macros
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// https://www.agner.org/optimize/calling_conventions.pdf
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// https://sourceforge.net/p/predef/wiki/Architectures/
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// or with gcc, run: "echo | gcc -E -dM -"
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#if !(defined(WEBRTC_ARCH_LITTLE_ENDIAN) ^ defined(WEBRTC_ARCH_BIG_ENDIAN))
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#error Define either WEBRTC_ARCH_LITTLE_ENDIAN or WEBRTC_ARCH_BIG_ENDIAN
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#endif
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#endif // RTC_BASE_SYSTEM_ARCH_H_
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