verify_rsvol_req(9)

verify_rsvol_req(9) just walked into the Kernel API Manual group chat, and honestly? It's giving tiny page, very specific job. Bestie, this one is a little volume re-size request checker, and we're gonna read it together. 💅✨

🌸 NAME 🌸

• verify_rsvol_req — verify volume re-size request. That's the whole assignment, no cap. 🎀

🛠️ SYNOPSIS 🛠️

int verify_rsvol_req (const struct ubi_device *ubi , const struct
       ubi_rsvol_req *req );

🫶 ARGUMENTS 🫶

• ubi — UBI device description object. Type situation: const struct ubi_device *.
• req — the request to check. Type situation: const struct ubi_rsvol_req *.

💖 DESCRIPTION 💖

This function? It returns zero if the request is correct, and -EINVAL if it's not. That's literally the whole lore: zero means "correct," -EINVAL means "not." No extra plot twists. 🔥

👀 SEE ALSO 👀

• Kernel file ./drivers/mtd/ubi/cdev.c
• get_exclusive(9)
• revoke_exclusive(9)
• verify_mkvol_req(9)
• rename_volumes(9)

🎀 okay bye bestie! source/version: ./drivers/mtd/ubi · date: October 2026 · page: verify_rsvol_req(9) 💖