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// Copyright 2021 The SwiftShader Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "Reactor.hpp"
#if defined(_WIN32)
# ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
# endif
# include <windows.h>
#endif
#include <mutex>
namespace rr {
// Reports a failed Reactor Assert()
void failedAssert(const char *expression, const char *file, unsigned int line, const char *func)
{
// Since multple threads could fail an Assert() simultaneously, enter a critical section.
static std::mutex m;
std::scoped_lock lock(m);
fflush(stdout);
char string[1024];
snprintf(string, sizeof(string),
"Assertion failed: '%s'\n"
"At '%s:%d'\n"
"In '%s'\n\n",
expression, file, line, func);
fprintf(stderr, "%s", string);
fflush(stderr);
#if defined(_WIN32)
OutputDebugStringA(string);
#endif
assert(false && "Reactor Assert() failed");
}
} // namespace rr