cn_add_callback(9)

🌸 NAME 🌸

cn_add_callback — registers new callback with connector core. yep, that’s the whole vibe, and this is the cn_add_callback(9) page from the Kernel API Manual 💖

✨ SYNOPSIS ✨

okay so the signature is literally this, no cap:

int cn_add_callback (const struct cb_id *id , const char *name , void
       (*callback)(struct cn_msg *, struct netlink_skb_parms *) );

🎀 ARGUMENTS 🎀

let’s vibe-check the arguments, bestie:

• id — unique connector's user identifier. It must be registered in connector.h for legal in-kernel users. 🫶
• name — connector's callback symbolic name. 🏷️
• callback — connector's callback. parameters are cn_msg and the sender's credentials. 🔥

those are the exact three, periodt 💅

🦋 SEE ALSO 🦋

go peek at these, iykyk:

• Kernel file ./include/linux/connector.h 👀
• cn_del_callback(9) ✨
• cn_netlink_send_mult(9) 🌈
• cn_netlink_send(9) ⭐

🎀 that’s the whole page, bestie — source/version ./include/linux, dated October 2026, page cn_add_callback(9) — slay and stay iconic 💜