queue_t Struct Reference

FIFO queue control structure. More...

#include <queue.h>

Data Fields
void *	buffer
uint16_t	buffer_element_size
uint16_t	capacity
uint16_t	head
uint16_t	tail
uint16_t	count

Detailed Description

FIFO queue control structure.

Holds internal queue bookkeeping data. The buffer is a generic void* enabling use with arbitrary element types.

Note

MISRA deviation DV-QUEUE-001 applies to controlled pointer casts from void* to uint8_t* for deterministic byte-wise copying.

Field Documentation

buffer

void* buffer

Pointer to user-provided data buffer.

buffer_element_size

uint16_t buffer_element_size

Element size in bytes (> 0).

capacity

uint16_t capacity

Maximum number of elements (> 0).

count

uint16_t count

Current number of stored elements.

head

uint16_t head

Read index.

tail

uint16_t tail

Write index.

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

• /github/workspace/lib/queue/queue.h