STRUCT IEEE80211_MUTABLE_OFFSETS(9)

📦 version 7.3.1, in nixpkgs unstable

💅 NAME 💅

struct ieee80211_mutable_offsets — the mutable beacon offsets, bestie. this is the manual page for it (section 9, kernel API) 🎀

✨ SYNOPSIS ✨

struct ieee80211_mutable_offsets {
    u16 tim_offset;
    u16 tim_length;
    u16 cntdwn_counter_offs[IEEE80211_MAX_CNTDWN_COUNTERS_NUM];
    u16 mbssid_off;
 };

okay so that's the whole struct, no cap, four fields and we're done 💖

🌸 Members 🌸

  • tim_offset — where the TIM element lives. that's its position, that's the whole vibe 📍
  • tim_length — how big the TIM element is. size check, passed 🦋
  • cntdwn_counter_offs — an array of IEEE80211_MAX_CNTDWN_COUNTERS_NUM offsets pointing at countdown counters. and listen — this array can contain zero values, and those ones should be ignored. so not every slot is a real one, zero means "nothing here", do not be weird about it 🙈
  • mbssid_off — position of the multiple bssid element ✨

👑 SEE ALSO 👑

literally the entire mac80211 cinematic universe, and the kernel file it all lives in: ./include/net/mac80211.h 🫶

ok that's genuinely the whole list, i counted, do not come for me 💀

and that's the page, bestie!! 🌈 source dir is ./include/net, dated October 2026, and it's struct ieee80211_mutable_offsets(9) — go forth and offset your beacons, you're gonna slay 🧚‍♀️💜⭐

📦 where this page comes from