mirror of
https://github.com/espressif/ESP8266_RTOS_SDK.git
synced 2025-05-22 01:27:11 +08:00
65 lines
1.5 KiB
C
65 lines
1.5 KiB
C
// 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.
|
|
|
|
#ifndef _ESP_AIO_H
|
|
#define _ESP_AIO_H
|
|
|
|
#include <stdint.h>
|
|
#include <stddef.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/*
|
|
* declare
|
|
*/
|
|
struct esp_aio;
|
|
|
|
/*
|
|
* aio callback function type
|
|
*/
|
|
typedef int (*esp_aio_cb_t)(struct esp_aio *aio);
|
|
|
|
/*
|
|
* aio data object
|
|
*/
|
|
typedef struct esp_aio {
|
|
int fd; // file description
|
|
|
|
const char *pbuf; // send/recv data pointer
|
|
size_t len; // buffer length by bytes
|
|
|
|
esp_aio_cb_t cb; // callback function
|
|
void *arg; // user callback function private data
|
|
|
|
int ret; // asynchronous operation result
|
|
} esp_aio_t;
|
|
|
|
/*
|
|
* aio data object
|
|
*/
|
|
typedef struct esp_aio_data {
|
|
const char *pbuf; // send/recv data pointer
|
|
size_t len; // buffer length by bytes
|
|
|
|
int status; // lowlevel data status
|
|
} esp_aio_data_t;
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _ESP_AIO_H */
|