ieee80211_s1g_has_cssid(9)

🌸 NAME 🌸

Okay so bestie, welcome to the ieee80211_s1g_has_cssid(9) page from the Kernel API Manual — yes, the manual name is folded in right here like a little name tag 🎀. This function is literally here to check if IEEE80211_S1G_BCN_CSSID 💖.

✨ SYNOPSIS ✨

bool ieee80211_s1g_has_cssid (__le16 fc );

🎀 ARGUMENTS 🎀

• fc — the frame control bytes in little-endian byteorder. That's it, that's the input, no cap 🫶.

🔥 RETURN 🔥

It returns whether or not the frame contains the variable-length compressed SSID field. So it's giving a bool-flavored yes/no answer, periodt 💅.

🦋 SEE ALSO 🦋

Kernel file: ./include/linux/ieee80211-s1g.h — and these are the linked besties, all iconique:

• ieee80211_is_s1g_beacon(9)
• ieee80211_s1g_has_next_tbtt(9)
• ieee80211_s1g_has_ano(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)

mwah 💋 — this cutie is sourced from ./include/linux, dated October 2026, and filed under ieee80211_s1g_has_cssid(9) ✨.