llc_conn_ac_..._f_set_ackpf(9)

🌸 NAME 🌸

llc_conn_ac_send_i_rsp_f_set_ackpf — acknowledge received PDUs. You're reading the llc_conn_ac_..._f_set_ackpf(9) page from the Kernel API Manual, bestie 💖.

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🎀 SYNOPSIS 🎀

int llc_conn_ac_send_i_rsp_f_set_ackpf (struct sock *sk , struct sk_buff
*skb );

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💖 ARGUMENTS 💖

• sk — current connection structure, aka the connection's whole situation rn.
• skb — current event. That's the event bestie, no cap.

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✨ DESCRIPTION ✨

Okay so this function sends an I response PDU with the f-bit set to the ack_pf flag, as an acknowledge to all received PDUs which have not been acknowledged yet. Slay 💅.

The ack_pf flag is set to one if one PDU with the p-bit set to one is received. Iconic behavior, honestly.

It returns 0 for success, 1 otherwise. Periodt 💀.

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🌈 SEE ALSO 🌈

Kernel file ./net/llc/llc_c_ac.c and these besties:

• llc_conn_ac_send_ack_if_needed(9)
• llc_conn_ac_rst_sendack_flag(9)
• llc_conn_ac_send_i_as_ack(9)
• llc_conn_ac_send_rr_rsp_f_set_ackpf(9)
• llc_conn_ac_inc_npta_value(9)
• llc_conn_ac_adjust_npta_by_rr(9)
• llc_conn_ac_adjust_npta_by_rnr(9)
• llc_conn_ac_dec_tx_win_size(9)
• llc_conn_ac_inc_tx_win_size(9)
• llc_conn_disc(9)
• llc_conn_reset(9)
• llc_circular_between(9)
• llc_process_tmr_ev(9)

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Mwah 💋 — this page comes from ./net/llc and is dated October 2026. Bye bestie! 🫶✨