data_fifo_pointer_last_filled_get()

int data_fifo_pointer_last_filled_get	(	struct data_fifo *	data_fifo,
		void **	data,
		size_t *	size,
		k_timeout_t	timeout
	)

#include <include/data_fifo.h>

Get pointer to first (oldest) filled block in slab.

This returns a pointer to the first filled block in the slab (FIFO).

Parameters

data_fifo	Pointer to the data_fifo structure.
data	Double pointer to the block. If this functions returns with success, the caller is now able to read from this memory block.
size	Actual size in bytes of the stored data. This may be equal to or less than the block size.
timeout	Non-negative waiting period to wait for operation to complete (in milliseconds). Use K_NO_WAIT to return without waiting, or K_FOREVER to wait as long as necessary.

Return values

0	Memory pointer retrieved.
value	Return values from k_msgq_get.