netlbl_secattr_destroy(9)

💅 netlbl_secattr_destroy(9)

okay so this is a page from the Kernel API Manual — yes, the actual kernel man pages, we're doing this, we're thriving 🦋 — and it's about netlbl_secattr_destroy, which is lowkey the cleanup bestie of the netlabel world. Think of it as the friend who comes over after the party and helps you take the recycling out. iconic behavior, honestly.

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✨ NAME ✨

netlbl_secattr_destroy — clears a netlbl_lsm_secattr struct 🧹

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✨ SYNOPSIS ✨

void netlbl_secattr_destroy (struct netlbl_lsm_secattr *secattr );

like, that's the whole signature. no return value, no drama, just vibes and a pointer 💅

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✨ ARGUMENTS ✨

• secattr — the struct to clear 🌸 that's it, that's the argument, she's the main character here

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✨ DESCRIPTION ✨

so what does it actually do? it destroys the secattr struct, and that includes freeing all of the internal buffers. all of them. every last one. no buffers left behind, periodt 🔥

⚠️ okay this part is important, bestie, do not skip it: the struct must be reset with a call to netlbl_secattr_init before reuse. like, you can't just go using it again after it's been destroyed — that's not a vibe check you want to fail 😭 reset it first, then you're good 🫶

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✨ SEE ALSO ✨

go read these too, iykyk 👑

• Kernel file ./include/net/netlabel.h
• struct netlbl_lsm_cache(9)
• struct netlbl_lsm_secattr(9)
• struct netlbl_calipso_ops(9)
• netlbl_secattr_cache_alloc(9)
• netlbl_secattr_cache_free(9)
• netlbl_catmap_alloc(9)
• netlbl_catmap_free(9)
• netlbl_secattr_init(9)
• netlbl_secattr_alloc(9)
• netlbl_secattr_free(9)

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and that's the page!! mwah 💖 this little beauty lives in ./include/net, dated October 2026, and it's filed under netlbl_secattr_destroy(9) — go forth and free your buffers responsibly, bestie 🌈⭐🎀