efivar_entry_size(9)

✨ efivar_entry_size(9) ✨

okay so bestie, we're in the Kernel API Manual and this page is literally about efivar_entry_size — the icon that tells you how big a variable is 👑. It's giving "size check but make it kernel" and we're obsessed.

🌸 NAME 🌸

efivar_entry_size — obtain the size of a variable 💖

🎀 SYNOPSIS 🎀

int efivar_entry_size (struct efivar_entry *entry , unsigned long *size
       );

That's the whole signature, no cap. int return, struct efivar_entry *entry, and unsigned long *size are all right there 🔥

🦋 ARGUMENTS 🦋

• entry — entry for this variable. It's the lil handle for the variable you're checking, bestie 💅
• size — location to store the variable's size. This is where the size gets dropped off 🎀

🔥 SEE ALSO 🔥

Kernel file ./fs/efivarfs/vars.c — plus these absolute icons:

• efivar_init(9)
• efivar_entry_delete(9)
• __efivar_entry_get(9)
• efivar_entry_get(9)
• efivar_entry_set_get_size(9)

mwah 💋 this page is from ./fs/efivarfs, dated October 2026, and it's efivar_entry_size(9) — periodt 🌈✨