huxi
44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
#ifndef __P11_CBUF__H__
|
|
#define __P11_CBUF__H__
|
|
|
|
/* --------------------------------------------------------------------------*/
|
|
/**
|
|
* @brief cbuffer 私有成员结构体
|
|
*/
|
|
/* ----------------------------------------------------------------------------*/
|
|
typedef struct _cbuffer_child {
|
|
u16 en : 1;
|
|
u16 offset: 15;
|
|
} cbuffer_child_t;
|
|
|
|
|
|
|
|
/* --------------------------------------------------------------------------*/
|
|
/**
|
|
* @brief cbuffer结构体
|
|
*/
|
|
/* ----------------------------------------------------------------------------*/
|
|
typedef struct _p11_cbuffer {
|
|
u8 *begin;
|
|
u8 *end;
|
|
u8 *read_ptr;
|
|
u8 *write_ptr;
|
|
u8 *tmp_ptr ;
|
|
u16 tmp_len;
|
|
u16 data_len;
|
|
u16 total_len;
|
|
u8 child_count;
|
|
cbuffer_child_t *child;
|
|
} p11_cbuffer_t;
|
|
|
|
|
|
void p11cbuf_mult_entry_enable(p11_cbuffer_t *cbuffer, int index, int enable);
|
|
u32 p11_cbuf_get_data_len(p11_cbuffer_t *cbuffer);
|
|
u32 p11_cbuf_mult_read_get_data_len(p11_cbuffer_t *cbuffer, int index);
|
|
u32 p11_cbuf_mult_read_alloc_len(p11_cbuffer_t *cbuffer, int index, void *buf, u32 len);
|
|
void p11_cbuf_mult_read_alloc_len_updata(p11_cbuffer_t *cbuffer, int index, u32 len);
|
|
|
|
|
|
|
|
#endif
|