tld_object_init(9)

👑 tld_object_init(9) — Kernel API Manual, but make it a group chat 💅

okay so bestie, welcome to the Kernel API Manual entry for tld_object_init(9) — yes that "(9)" is the section number, she's a kernel-level icon, we stan. ✨

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🌸 NAME 🌸

tld_object_init — literally just Initialize a tld_object. That's the whole vibe. No cap. 🎀

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🦋 SYNOPSIS 🦋

 int tld_object_init (struct task_struct *task , struct tld_object
*tld_obj );

like, look at her. two params. she's serving function signature realness. 🫶

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💖 ARGUMENTS 💖

• task — the task_struct of the target task 👀 like, which task are we doing this for? That one. Her.
• tld_obj — a pointer to a tld_object that's about to be initialized ✨ she's the main character here, give her a glow-up

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🔥 DESCRIPTION 🔥

So here's the tea ☕ — this is what you get back:

• Return 0 on success 🎉 slay, it worked, we love a clean zero
• -ENODATA if user space did not initialize task local data for the current task through tld_get_data 😭 like bestie the data isn't there, there is no data, it's giving empty
• -ENOMEM if the creation of tld_key_map fails 💀 out of memory moment, the key map said "not today"

lowkey important: those error codes are the whole story of whether this call ate or flopped, so check your return value fr fr 🙈

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🌈 SEE ALSO 🌈

• Kernel file ./tools/testing/selftests/bpf/progs/task_local_data.bpf.h 📁 go read the source, iykyk
• tld_get_data(9) — the other half of this saga, the one that actually gets you the data 🧚

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and that's the whole page, bestie 💜 this little gem comes to you from ./tools/testing/selftests/bpf/... dated October 2026 — so like, future vibes, periodt. 👑🌺🍓