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T-Box Basic dev
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T-Box 环形缓冲区接口 More...
#include <stdbool.h>#include <stddef.h>Go to the source code of this file.
Data Structures | |
| struct | tbox_rbuffer_t |
| 环形缓冲区控制块。 More... | |
Functions | |
| int | tbox_rbuffer_init (tbox_rbuffer_t *rbuffer, void *buffer, size_t buffer_size, size_t element_size) |
| 初始化环形缓冲区。 | |
| void | tbox_rbuffer_reset (tbox_rbuffer_t *rbuffer) |
| 清空环形缓冲区。 | |
| void | tbox_rbuffer_reset_read (tbox_rbuffer_t *rbuffer) |
| 丢弃当前所有可读数据。 | |
| bool | tbox_rbuffer_initialized (const tbox_rbuffer_t *rbuffer) |
| 判断环形缓冲区是否已初始化。 | |
| size_t | tbox_rbuffer_element_size (const tbox_rbuffer_t *rbuffer) |
| 获取单个元素大小。 | |
| size_t | tbox_rbuffer_capacity (const tbox_rbuffer_t *rbuffer) |
| 获取环形缓冲区容量。 | |
| size_t | tbox_rbuffer_len (const tbox_rbuffer_t *rbuffer) |
| 获取当前可读元素数量。 | |
| size_t | tbox_rbuffer_avail (const tbox_rbuffer_t *rbuffer) |
| 获取当前可写元素数量。 | |
| bool | tbox_rbuffer_is_empty (const tbox_rbuffer_t *rbuffer) |
| 判断环形缓冲区是否为空。 | |
| bool | tbox_rbuffer_is_full (const tbox_rbuffer_t *rbuffer) |
| 判断环形缓冲区是否已满。 | |
| size_t | tbox_rbuffer_write (tbox_rbuffer_t *rbuffer, const void *data, size_t count) |
| 写入元素。 | |
| size_t | tbox_rbuffer_read (tbox_rbuffer_t *rbuffer, void *data, size_t count) |
| 读取并移除元素。 | |
| size_t | tbox_rbuffer_peek (const tbox_rbuffer_t *rbuffer, void *data, size_t count) |
| 预读取元素但不移除。 | |
| size_t | tbox_rbuffer_skip (tbox_rbuffer_t *rbuffer, size_t count) |
| 跳过并移除元素。 | |
T-Box 环形缓冲区接口