get_addr_size_cells(9)

🦋 get_addr_size_cells(9) — Kernel API Manual 🦋

okay so bestie, welcome to the Kernel API Manual moment for get_addr_size_cells(9) — it's giving very specific kernel business, and we're gonna get through it together 💅✨

💖 NAME 💖

get_addr_size_cells — get the address and size of the root node 🎀

📜 SYNOPSIS 📜

int get_addr_size_cells (int *addr_cells , int *size_cells );

🧚 ARGUMENTS 🧚

• addr_cells — return address of the root node. like, this is where the address of the root node gets returned 🫶
• size_cells — return size of the root node. same energy, but for the size, periodt 💅

🏁 RETURN 🏁

0 on success, or a negative errno on error. that's the whole vibe check: zero = slay, negative errno = nope 😭

👀 SEE ALSO 👀

• Kernel file ./drivers/of/kexec.c
• fdt_find_and_del_mem_rsv(9)
• do_get_kexec_buffer(9)
• ima_get_kexec_buffer(9)
• ima_free_kexec_buffer(9)
• remove_ima_buffer(9)
• setup_ima_buffer(9)

and that's the whole page, bestie 🎀 this one is filed under ./drivers/of, dated October 2026, and it's literally get_addr_size_cells(9) — go off, kernel icon 👑💖