// Copyright 2018 Espressif Systems (Shanghai) PTE LTD
//
// 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.

#pragma once

struct _reent* __getreent() {
	//No lock needed because if this changes, we won't be running anymore.
	TCB_t *currTask=xTaskGetCurrentTaskHandle();
	if (currTask==NULL) {
		//No task running. Return global struct.
		return _GLOBAL_REENT;
	} else {
		//We have a task; return its reentrant struct.
		return &currTask->xNewLib_reent;
	}
}