llvm/compiler-rt/lib/asan/asan_stats.h

//===-- asan_stats.h --------------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file is a part of AddressSanitizer, an address sanity checker.
//
// ASan-private header for statistics.
//===----------------------------------------------------------------------===//
#ifndef ASAN_STATS_H
#define ASAN_STATS_H

#include "asan_allocator.h"
#include "asan_internal.h"

namespace __asan {

// AsanStats struct is NOT thread-safe.
// Each AsanThread has its own AsanStats, which are sometimes flushed
// to the accumulated AsanStats.
struct AsanStats { … };

// Returns stats for GetCurrentThread(), or stats for fake "unknown thread"
// if GetCurrentThread() returns 0.
AsanStats &GetCurrentThreadStats();
// Flushes a given stats into accumulated stats of dead threads.
void FlushToDeadThreadStats(AsanStats *stats);

// A cross-platform equivalent of malloc_statistics_t on Mac OS.
struct AsanMallocStats { … };

void FillMallocStatistics(AsanMallocStats *malloc_stats);

}  // namespace __asan

#endif  // ASAN_STATS_H