ast_data_buffer Struct Reference

Data buffer containing fixed number of data payloads. More...

Collaboration diagram for ast_data_buffer:

Data Fields
size_t	cache_count
	The current number of data payloads in the cache. More...
struct {
struct data_buffer_payload_entry *   first
struct data_buffer_payload_entry *   last
}	cached_payloads
	A linked list of unused cached data payloads. More...
size_t	count
	The current number of data payloads in the buffer. More...
ast_data_buffer_free_callback	free_fn
	Callback function to free a data payload. More...
size_t	max
	Maximum number of data payloads in the buffer. More...
struct {
struct data_buffer_payload_entry *   first
struct data_buffer_payload_entry *   last
}	payloads
	A linked list of data payloads. More...

Detailed Description

Data buffer containing fixed number of data payloads.

Definition at line 59 of file data_buffer.c.

Field Documentation

cache_count

size_t cache_count

The current number of data payloads in the cache.

Definition at line 71 of file data_buffer.c.

Referenced by ast_data_buffer_cache_adjust(), ast_data_buffer_put(), and data_buffer_free_buffer_payload().

cached_payloads

struct { ... } cached_payloads

A linked list of unused cached data payloads.

Referenced by ast_data_buffer_alloc(), ast_data_buffer_cache_adjust(), ast_data_buffer_free(), ast_data_buffer_put(), and data_buffer_free_buffer_payload().

count

size_t count

The current number of data payloads in the buffer.

Definition at line 67 of file data_buffer.c.

Referenced by ast_data_buffer_cache_adjust(), ast_data_buffer_count(), ast_data_buffer_put(), ast_data_buffer_remove_head(), ast_data_buffer_resize(), and data_buffer_free_buffer_payload().

first

struct data_buffer_payload_entry* first

Definition at line 63 of file data_buffer.c.

free_fn

ast_data_buffer_free_callback free_fn

Callback function to free a data payload.

Definition at line 61 of file data_buffer.c.

Referenced by ast_data_buffer_alloc(), ast_data_buffer_free(), ast_data_buffer_put(), and ast_data_buffer_resize().

last

struct data_buffer_payload_entry* last

Definition at line 63 of file data_buffer.c.

max

size_t max

Maximum number of data payloads in the buffer.

Definition at line 69 of file data_buffer.c.

Referenced by ast_data_buffer_alloc(), ast_data_buffer_cache_adjust(), ast_data_buffer_max(), ast_data_buffer_put(), ast_data_buffer_resize(), and data_buffer_free_buffer_payload().

payloads

struct { ... } payloads

A linked list of data payloads.

Referenced by ast_data_buffer_alloc(), ast_data_buffer_free(), ast_data_buffer_get(), ast_data_buffer_put(), ast_data_buffer_remove(), ast_data_buffer_remove_head(), and ast_data_buffer_resize().

---

The documentation for this struct was generated from the following file:

• data_buffer.c