netlbl_sock_delattr(9)

✨ netlbl_sock_delattr(9) ✨

Okay bestie, welcome to the netlbl_sock_delattr page from the Kernel API Manual — yes the whole manual name, we're fancy like that 💅. This is a tiny little function but she's important, so let's get into it.

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🌸 NAME 🌸

netlbl_sock_delattr — deletes all the NetLabel labels sitting on a socket. Every single one. Gone. Periodt 💀

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🦋 SYNOPSIS 🦋

void netlbl_sock_delattr(struct sock *sk);

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🎀 ARGUMENTS 🎀

• sk — the socket, bestie. That's the one. The socket in question 🫶

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🔥 DESCRIPTION 🔥

So what does she actually do? netlbl_sock_delattr removes all the NetLabel labeling from sk — like, a full clean-out, no crumbs left 🧹✨

⚠️ Real talk though: the caller is responsible for making sure sk is locked. That's on you, not on the function. Don't make it weird, just lock the socket first 🔒

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💜 SEE ALSO 💜

Lowkey the friend group is huge, so here's everyone:

• Kernel file ./net/netlabel/netlabel_kapi.c
• netlbl_cfg_map_del(9)
• netlbl_cfg_unlbl_map_add(9)
• netlbl_cfg_unlbl_static_add(9)
• netlbl_cfg_unlbl_static_del(9)
• netlbl_cfg_cipsov4_add(9)
• netlbl_cfg_cipsov4_del(9)
• netlbl_cfg_cipsov4_map_add(9)
• netlbl_cfg_calipso_add(9)
• netlbl_cfg_calipso_del(9)
• netlbl_cfg_calipso_map_add(9)
• _netlbl_catmap_getnode(9)
• netlbl_catmap_walk(9)
• netlbl_catmap_walkrng(9)
• netlbl_catmap_getlong(9)
• netlbl_catmap_setbit(9)
• netlbl_catmap_setrng(9)
• netlbl_catmap_setlong(9)
• netlbl_bitmap_walk(9)
• netlbl_bitmap_setbit(9)
• netlbl_enabled(9)
• netlbl_sock_setattr(9)
• netlbl_sock_getattr(9)
• netlbl_sk_lock_check(9)
• netlbl_conn_setattr(9)
• netlbl_req_setattr(9)
• netlbl_req_delattr(9)
• netlbl_skbuff_setattr(9)
• netlbl_skbuff_getattr(9)
• netlbl_skbuff_err(9)
• netlbl_cache_invalidate(9)
• netlbl_cache_add(9)
• netlbl_audit_start(9)
• netlbl_init(9)

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And that's the whole page, babes! 🦄 This lil gem lives in ./net/netlabel, dated October 2026, and it's signed netlbl_sock_delattr(9) — iconic from the first line to the last, no cap 👑💖