ENUM NFNL_HOOK_BPF_ATTRIBUTES(9)

💖 NAME 💖

okay bestie, meet enum nfnl_hook_bpf_attributes — it's from the Kernel API Manual, section 9, and the whole vibe is bpf prog description. no cap, that's the name section.

✨ SYNOPSIS ✨

the synopsis is not doing too much, bestie — it's literally just this enum, and yes, the comma spacing is canon:

enum nfnl_hook_bpf_attributes {
    NFNLA_HOOK_BPF_UNSPEC ,
    NFNLA_HOOK_BPF_ID ,
    __NFNLA_HOOK_BPF_MAX

};

🎀 Constants 🎀

here's the full breakdown, one by one, no skipping:

• NFNLA_HOOK_BPF_UNSPEC — the manpage literally just says -- undescribed --; that's the whole description, no extra lore.
• NFNLA_HOOK_BPF_ID — bpf program id (NLA_U32), iconic little detail, slay.
• __NFNLA_HOOK_BPF_MAX — also -- undescribed --, and that's genuinely all it says.

🦋 SEE ALSO 🦋

go get your read on, bestie:

• Kernel file ./include/uapi/linux/netfilter/nfnetlink_hook.h
• enum nfnl_hook_attributes(9)
• enum nfnl_hook_chain_info_attributes(9)
• enum nfnl_hook_chaintype(9)

okay bye bestie 🫶 signed off from ./include/uapi/linux/netfilter, October 2026, under the Kernel API Manual banner for enum nfnl_h...f_attributes(9) — periodt 💅✨