/**
 * Copyright (c) 2026 Huawei Technologies Co., Ltd.
 * This program is free software, you can redistribute it and/or modify it under the terms and conditions of
 * CANN Open Software License Agreement Version 2.0 (the "License").
 * Please refer to the License for details. You may not use this file except in compliance with the License.
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
 * See LICENSE in the root of the software repository for the full text of the License.
 */

#include "base/err_mgr.h"

extern "C" {

__attribute__((visibility("default")))
int ClearErrorManager() {
    // GetErrMgrRawErrorMessages is WEAK_SYMBOL — may be null on older CANN.
    // It reads AND clears ErrorManager residual errors; return value discarded.
    if (&error_message::GetErrMgrRawErrorMessages != nullptr) {
        error_message::GetErrMgrRawErrorMessages();
    }
    return 0;
}

}  // extern "C"