MOS Source Code: libs.RingBuffer

MOS Source Code

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A ring buffer. More...

Collaboration diagram for libs.RingBuffer:

Classes
struct	ring_buffer_pos_t

struct	ring_buffer_t

Functions
MOSAPI ring_buffer_t *	ring_buffer_create (size_t capacity)

MOSAPI ring_buffer_t *	ring_buffer_create_at (void *data, size_t capacity)

MOSAPI void	ring_buffer_pos_init (ring_buffer_pos_t *pos, size_t capacity)

MOSAPI void	ring_buffer_destroy (ring_buffer_t *buffer)

MOSAPI bool	ring_buffer_resize (ring_buffer_t *buffer, size_t new_capacity)

MOSAPI size_t	ring_buffer_pos_push_back (u8 buffer, ring_buffer_pos_t pos, const u8 *data, size_t size)

MOSAPI size_t	ring_buffer_pos_pop_back (u8 buffer, ring_buffer_pos_t pos, u8 *buf, size_t size)

MOSAPI size_t	ring_buffer_pos_push_front (u8 buffer, ring_buffer_pos_t pos, const u8 *data, size_t size)

MOSAPI size_t	ring_buffer_pos_pop_front (u8 buffer, ring_buffer_pos_t pos, u8 *buf, size_t size)

should_inline u8	ring_buffer_pos_pop_back_byte (u8 buffer, ring_buffer_pos_t pos)

should_inline u8	ring_buffer_pos_pop_front_byte (u8 buffer, ring_buffer_pos_t pos)

should_inline bool	ring_buffer_pos_is_full (ring_buffer_pos_t *pos)

should_inline bool	ring_buffer_pos_is_empty (ring_buffer_pos_t *pos)

should_inline size_t	ring_buffer_pos_push_back_byte (u8 buffer, ring_buffer_pos_t pos, u8 data)

should_inline size_t	ring_buffer_pos_push_front_byte (u8 buffer, ring_buffer_pos_t pos, u8 data)

should_inline bool	ring_buffer_is_full (ring_buffer_t *buffer)

should_inline bool	ring_buffer_is_empty (ring_buffer_t *buffer)

should_inline size_t	ring_buffer_push_back (ring_buffer_t buffer, const u8 data, size_t size)

should_inline size_t	ring_buffer_pop_back (ring_buffer_t buffer, u8 buf, size_t size)

should_inline size_t	ring_buffer_push_front (ring_buffer_t buffer, const u8 data, size_t size)

should_inline size_t	ring_buffer_pop_front (ring_buffer_t buffer, u8 buf, size_t size)

should_inline size_t	ring_buffer_push_front_byte (ring_buffer_t *buffer, u8 byte)

should_inline size_t	ring_buffer_push_back_byte (ring_buffer_t *buffer, u8 byte)

should_inline u8	ring_buffer_pop_back_byte (ring_buffer_t *buffer)

should_inline u8	ring_buffer_pop_front_byte (ring_buffer_t *buffer)

Detailed Description

A ring buffer.

Function Documentation

◆ ring_buffer_create()

MOSAPI ring_buffer_t * ring_buffer_create ( size_t capacity )

Definition at line 13 of file ring_buffer.c.

Referenced by MOS_TEST_CASE(), MOS_TEST_CASE(), MOS_TEST_CASE(), MOS_TEST_CASE(), MOS_TEST_CASE(), MOS_TEST_CASE(), and MOS_TEST_CASE().

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◆ ring_buffer_create_at()

MOSAPI ring_buffer_t * ring_buffer_create_at	(	void *	data,
		size_t	capacity )

Definition at line 31 of file ring_buffer.c.

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◆ ring_buffer_pos_init()

MOSAPI void ring_buffer_pos_init	(	ring_buffer_pos_t *	pos,
		size_t	capacity )

Definition at line 44 of file ring_buffer.c.

Referenced by console_register(), pipe_create(), ring_buffer_create(), and ring_buffer_create_at().

◆ ring_buffer_destroy()

MOSAPI void ring_buffer_destroy ( ring_buffer_t * buffer )

Definition at line 52 of file ring_buffer.c.

Referenced by MOS_TEST_CASE(), MOS_TEST_CASE(), MOS_TEST_CASE(), and MOS_TEST_CASE().

◆ ring_buffer_resize()

MOSAPI bool ring_buffer_resize	(	ring_buffer_t *	buffer,
		size_t	new_capacity )

Definition at line 58 of file ring_buffer.c.

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◆ ring_buffer_pos_push_back()

MOSAPI size_t ring_buffer_pos_push_back	(	u8 *	buffer,
		ring_buffer_pos_t *	pos,
		const u8 *	data,
		size_t	size )

Definition at line 80 of file ring_buffer.c.

Referenced by pipe_write(), ring_buffer_pos_push_back_byte(), and ring_buffer_push_back().

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◆ ring_buffer_pos_pop_back()

MOSAPI size_t ring_buffer_pos_pop_back	(	u8 *	buffer,
		ring_buffer_pos_t *	pos,
		u8 *	buf,
		size_t	size )

Definition at line 95 of file ring_buffer.c.

Referenced by ring_buffer_pop_back(), and ring_buffer_pos_pop_back_byte().

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◆ ring_buffer_pos_push_front()

MOSAPI size_t ring_buffer_pos_push_front	(	u8 *	buffer,
		ring_buffer_pos_t *	pos,
		const u8 *	data,
		size_t	size )

Definition at line 115 of file ring_buffer.c.

Referenced by ring_buffer_pos_push_front_byte(), and ring_buffer_push_front().

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◆ ring_buffer_pos_pop_front()

MOSAPI size_t ring_buffer_pos_pop_front	(	u8 *	buffer,
		ring_buffer_pos_t *	pos,
		u8 *	buf,
		size_t	size )

Definition at line 134 of file ring_buffer.c.

Referenced by console_io_read(), pipe_read(), ring_buffer_pop_front(), and ring_buffer_pos_pop_front_byte().

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◆ ring_buffer_pos_pop_back_byte()

should_inline u8 ring_buffer_pos_pop_back_byte	(	u8 *	buffer,
		ring_buffer_pos_t *	pos )

Definition at line 44 of file ring_buffer.h.

Referenced by ring_buffer_pop_back_byte().

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◆ ring_buffer_pos_pop_front_byte()

should_inline u8 ring_buffer_pos_pop_front_byte	(	u8 *	buffer,
		ring_buffer_pos_t *	pos )

Definition at line 51 of file ring_buffer.h.

Referenced by ring_buffer_pop_front_byte().

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◆ ring_buffer_pos_is_full()

should_inline bool ring_buffer_pos_is_full ( ring_buffer_pos_t * pos )

Definition at line 59 of file ring_buffer.h.

Referenced by ring_buffer_is_full().

◆ ring_buffer_pos_is_empty()

should_inline bool ring_buffer_pos_is_empty ( ring_buffer_pos_t * pos )

Definition at line 60 of file ring_buffer.h.

Referenced by console_io_read(), pipe_read(), and ring_buffer_is_empty().

◆ ring_buffer_pos_push_back_byte()

should_inline size_t ring_buffer_pos_push_back_byte	(	u8 *	buffer,
		ring_buffer_pos_t *	pos,
		u8	data )

Definition at line 62 of file ring_buffer.h.

Referenced by console_putc(), and ring_buffer_push_back_byte().

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◆ ring_buffer_pos_push_front_byte()

should_inline size_t ring_buffer_pos_push_front_byte	(	u8 *	buffer,
		ring_buffer_pos_t *	pos,
		u8	data )

Definition at line 63 of file ring_buffer.h.

Referenced by ring_buffer_push_front_byte().

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◆ ring_buffer_is_full()

should_inline bool ring_buffer_is_full ( ring_buffer_t * buffer )

Definition at line 67 of file ring_buffer.h.

Referenced by MOS_TEST_CASE(), and MOS_TEST_CASE().

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◆ ring_buffer_is_empty()

should_inline bool ring_buffer_is_empty ( ring_buffer_t * buffer )

Definition at line 68 of file ring_buffer.h.

Referenced by MOS_TEST_CASE(), and MOS_TEST_CASE().

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◆ ring_buffer_push_back()

should_inline size_t ring_buffer_push_back	(	ring_buffer_t *	buffer,
		const u8 *	data,
		size_t	size )

Definition at line 70 of file ring_buffer.h.

Referenced by MOS_TEST_CASE().

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◆ ring_buffer_pop_back()

should_inline size_t ring_buffer_pop_back	(	ring_buffer_t *	buffer,
		u8 *	buf,
		size_t	size )

Definition at line 71 of file ring_buffer.h.

Referenced by MOS_TEST_CASE().

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◆ ring_buffer_push_front()

should_inline size_t ring_buffer_push_front	(	ring_buffer_t *	buffer,
		const u8 *	data,
		size_t	size )

Definition at line 73 of file ring_buffer.h.

Referenced by MOS_TEST_CASE().

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◆ ring_buffer_pop_front()

should_inline size_t ring_buffer_pop_front	(	ring_buffer_t *	buffer,
		u8 *	buf,
		size_t	size )

Definition at line 74 of file ring_buffer.h.

Referenced by MOS_TEST_CASE().

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◆ ring_buffer_push_front_byte()

should_inline size_t ring_buffer_push_front_byte	(	ring_buffer_t *	buffer,
		u8	byte )

Definition at line 76 of file ring_buffer.h.

Referenced by MOS_TEST_CASE(), and MOS_TEST_CASE().

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◆ ring_buffer_push_back_byte()

should_inline size_t ring_buffer_push_back_byte	(	ring_buffer_t *	buffer,
		u8	byte )

Definition at line 78 of file ring_buffer.h.

Referenced by MOS_TEST_CASE(), MOS_TEST_CASE(), MOS_TEST_CASE(), and MOS_TEST_CASE().

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◆ ring_buffer_pop_back_byte()

should_inline u8 ring_buffer_pop_back_byte ( ring_buffer_t * buffer )

Definition at line 79 of file ring_buffer.h.

Referenced by MOS_TEST_CASE(), MOS_TEST_CASE(), MOS_TEST_CASE(), and MOS_TEST_CASE().

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◆ ring_buffer_pop_front_byte()

should_inline u8 ring_buffer_pop_front_byte ( ring_buffer_t * buffer )

Definition at line 80 of file ring_buffer.h.

Referenced by MOS_TEST_CASE(), and MOS_TEST_CASE().

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