__LIBETH_XDP_ONSTACK_BUFF(9)

💖 NAME 💖

__LIBETH_XDP_ONSTACK_BUFF — declare a &libeth_xdp_buff on the stack.

okay so this is the __LIBETH_XDP_ONSTACK_BUFF(9) page from the Kernel API Manual, and it's literally about declaring a &libeth_xdp_buff on the stack 💅. The __LIBETH_XDP_ONSTACK_BUFF macro? It declares a &libeth_xdp_buff on the stack, no cap.

🌸 SYNOPSIS 🌸

__LIBETH_XDP_ONSTACK_BUFF (name , ... );

That's the whole call, bestie — spaces included, and yes, (name , ... ); is exactly how it's written ✨.

🎀 ARGUMENTS 🎀

• name — the name of the variable to declare. Cute, simple, iconic 🎀.
• ... — the sizeof of the driver-private data. That's the driver-private size info, periodt.

🦋 SEE ALSO 🦋

The link-up section is huge, but I'm not skipping a single one, iykyk. The kernel file is ./include/net/libeth/xdp.h, and struct libeth_xdp_buff(9) is right there too. Also go see:

• LIBETH_XDP_ONSTACK_BUFF(9), libeth_xdpsq_num(9), libeth_xdpsq_shared(9), libeth_xdpsq_id(9), libeth_xdpsq_get(9), libeth_xdpsq_put(9), libeth_xdpsq_lock(9), libeth_xdpsq_unlock(9), libeth_xdpsq_deinit_timer(9), libeth_xdpsq_queue_timer(9), libeth_xdpsq_run_timer(9), enum (anonymous)(9), enum (anonymous)(9).
• struct libeth_xdp_tx_frame(9), struct libeth_xdp_tx_bulk(9), LIBETH_XDP_ONSTACK_BULK(9), struct libeth_xdpsq(9), struct libeth_xdp_tx_desc(9), libeth_xdp_ptr_to_priv(9), libeth_xdp_priv_to_ptr(9), libeth_xdp_tx_xmit_bulk(9), libeth_xdp_tx_queue_head(9), libeth_xdp_tx_queue_frag(9), libeth_xdp_tx_queue_bulk(9), libeth_xdp_tx_fill_stats(9), libeth_xdp_tx_fill_buf(9), __libeth_xdp_tx_flush_bulk(9), libeth_xdp_tx_flush_bulk(9), libeth_xdp_xmit_init_bulk(9), libeth_xdp_xmit_frame_dma(9), libeth_xdp_xmit_queue_head(9), libeth_xdp_xmit_queue_frag(9), libeth_xdp_xmit_queue_bulk(9), libeth_xdp_xmit_fill_buf(9), libeth_xdp_xmit_flush_bulk(9), __libeth_xdp_xmit_do_bulk(9), libeth_xdp_xmit_do_bulk(9), libeth_xdp_tx_init_bulk(9), libeth_xdp_init_buff(9), libeth_xdp_save_buff(9), libeth_xdp_return_stash(9), libeth_xdp_return_buff(9), libeth_xdp_prepare_buff(9), libeth_xdp_process_buff(9), libeth_xdp_buff_stats_frags(9).
• __libeth_xdp_run_prog(9), __libeth_xdp_run_flush(9), libeth_xdp_run_prog(9), __libeth_xdp_run_pass(9), libeth_xdp_run_pass(9), libeth_xdp_finalize_rx(9), LIBETH_XDP_DEFINE_TIMER(9), LIBETH_XDP_DEFINE_FLUSH_TX(9), LIBETH_XDP_DEFINE_FLUSH_XMIT(9), LIBETH_XDP_DEFINE_RUN_PROG(9), LIBETH_XDP_DEFINE_RUN_PASS(9), LIBETH_XDP_DEFINE_RUN(9), LIBETH_XDP_DEFINE_FINALIZE(9), libeth_xdp_buff_to_rq(9), libeth_xdpmo_rx_hash(9), __libeth_xdp_complete_tx(9), libeth_xdp_set_features(9), libeth_xdp_set_features_noredir(9).

mwah 💋 that's the whole page, bestie. source/version: ./include/net/libeth, dated October 2026 — byeee 🫶