DOKK / manpages / debian 13 / dpdk-doc / rte_ring_headtail.3.en
rte_ring_headtail(3) Library Functions Manual rte_ring_headtail(3)

rte_ring_headtail

#include <rte_ring_core.h>


volatile (uint32_t) head
volatile (uint32_t) tail

structures to hold a pair of head/tail values and other metadata. Depending on sync_type format of that structure might be different, but offset for sync_type and tail values should remain the same.

Definition at line 65 of file rte_ring_core.h.

volatile (uint32_t)

prod/consumer head.

volatile (uint32_t)

prod/consumer tail.

sync type of prod/cons

Definition at line 70 of file rte_ring_core.h.

deprecated - True if single prod/cons

Definition at line 72 of file rte_ring_core.h.

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Version 24.11.3 DPDK