ieee80211_s1g_has_ano(9)

✨ ieee80211_s1g_has_ano ✨

okay so bestie, this is a page from the Kernel API Manual — it's all about ieee80211_s1g_has_ano(9), and honestly? She's a tiny little function with main character energy 🎀

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🌸 NAME 🌸

ieee80211_s1g_has_ano — literally just checks if IEEE80211_S1G_BCN_ANO 💅

like that's it, that's the whole job. no cap.

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✨ SYNOPSIS ✨

bool ieee80211_s1g_has_ano(__le16 fc);

yup, one argument, returns a bool. clean, iconic, no notes 🫶

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🦋 ARGUMENTS 🦋

• fc — the frame control bytes, in little-endian byteorder. yes bestie the byteorder matters, don't play with me 🙈

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💖 RETURN 💖

she returns whether or not the frame contains the variable-length ANO field ⭐

so: got ANO? true. no ANO? false. simple as that, periodt 💅

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🔥 SEE ALSO 🔥

the whole friend group 💜 — go say hi:

• Kernel file ./include/linux/ieee80211-s1g.h
• ieee80211_is_s1g_beacon(9)
• ieee80211_s1g_has_next_tbtt(9)
• ieee80211_s1g_has_cssid(9)
• enum ieee80211_s1g_chanwidth(9)
• enum ieee80211_s1g_pri_chanwidth(9)
• struct ieee80211_s1g_bcn_compat_ie(9)
• struct ieee80211_s1g_oper_ie(9)
• struct ieee80211_aid_response_ie(9)
• ieee80211_s1g_optional_len(9)
• ieee80211_is_s1g_short_beacon(9)

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and that's the whole vibe check 🧚💫 she lives in ./include/linux, dated October 2026 — mwah, go read her sisters, ily, bye 👑🌸