ieee80211_m...enh_crit_upd(9)

💖 NAME 💖

Okay bestie, welcome to the ieee80211_m...enh_crit_upd(9) page from the Kernel API Manual ✨ This one is literally here to get the per-STA profile enhanced critical updates field. That's the whole assignment, and honestly? Iconic. 💅

✨ SYNOPSIS ✨

const struct ieee80211_enh_crit_upd *
ieee80211_mle_basic_sta_prof_enh_crit_upd (const struct
ieee80211_mle_per_sta_profile *prof );

🎀 ARGUMENTS 🎀

• prof — the per-STA profile, having been checked with ieee80211_mle_basic_sta_prof_size_ok for the correct length. So yeah, it's already had its size vibe check — don't skip that step, bestie 🫶

🌸 RETURN 🌸

The enhanced critical updates field if present, NULL otherwise. That's the tea ☕ No extra lore, no surprise plot twist — if it's there you get it, and if it's not, you get NULL.

🦋 SEE ALSO 🦋

The whole squad, fr fr 👑:

• Kernel file ./include/linux/ieee80211-eht.h
• struct ieee80211_ttlm_elem(9)
• struct ieee80211_eht_mcs_nss_supp_20mhz_only(9)
• struct ieee80211_eht_mcs_nss_supp_bw(9)
• struct ieee80211_eht_cap_elem_fixed(9)
• struct ieee80211_eht_cap_elem(9)
• struct ieee80211_eht_operation(9)
• struct ieee80211_eht_operation_info(9)
• ieee80211_mle_common_size(9)
• ieee80211_mle_get_link_id(9)
• ieee80211_mle_get_bss_param_ch_cnt(9)
• ieee80211_mle_get_eml_med_sync_delay(9)
• ieee80211_mle_get_eml_cap(9)
• ieee80211_mle_get_mld_capa_op(9)
• ieee80211_mle_get_ext_mld_capa_op(9)
• ieee80211_mle_get_enh_crit_upd_info(9)
• ieee80211_mle_get_mld_id(9)
• ieee80211_mle_size_ok(9)
• ieee80211_mle_type_ok(9)
• ieee80211_mle_basic_sta_prof_size_ok(9)
• ieee80211_mle_basic_sta_prof_bss_param_ch_cnt(9)
• ieee80211_mle_reconf_sta_prof_size_ok(9)
• ieee80211_emlsr_pad_delay_in_us(9)
• ieee80211_emlsr_trans_delay_in_us(9)
• ieee80211_emlmr_pad_delay_in_us(9)
• ieee80211_emlmr_trans_delay_in_us(9)
• ieee80211_eml_trans_timeout_in_us(9)

Bye bestie 💜 This lil page lives in the Kernel API Manual, comes from ./include/linux, and is dated October 2026 — ieee80211_m...enh_crit_upd(9) signing off! 🎀