llc_ui_sendmsg(9)

💌 NAME 💌

okay so bestie, welcome to the Kernel API Manual corner for llc_ui_sendmsg(9) 🫶 — this is the function whose whole thing is: transmit data provided by the socket user. no cap, that's the name vibe: llc_ui_sendmsg — transmit data provided by the socket user ✨

✨ SYNOPSIS ✨

int llc_ui_sendmsg (struct socket *sock , struct msghdr *msg , size_t len );

🎀 ARGUMENTS 🎀

• sock — the socket to transmit data from, aka the source socket bestie 🫶
• msg — various user related information; it's the little bundle of user-related stuff 💌
• len — length of data to transmit, aka how much we're sending 📏

💅 DESCRIPTION 💅

So this one transmits data provided by the socket user 💅. On success it returns a non-negative value; otherwise it returns a negative value. periodt.

🦋 SEE ALSO 🦋

Kernel file: ./net/llc/af_llc.c — go peek at it, iykyk 👀

• llc_ui_next_link_no(9)
• llc_proto_type(9)
• llc_ui_addr_null(9)
• llc_ui_header_len(9)
• llc_ui_send_data(9)
• llc_ui_create(9)
• llc_ui_release(9)
• llc_ui_autoport(9)
• llc_ui_autobind(9)
• llc_ui_bind(9)
• llc_ui_shutdown(9)
• llc_ui_connect(9)
• llc_ui_listen(9)
• llc_ui_accept(9)
• llc_ui_recvmsg(9)
• llc_ui_getname(9)
• llc_ui_ioctl(9)
• llc_ui_setsockopt(9)
• llc_ui_getsockopt(9)

🎀 xoxo bestie, source/version ./net/llc, dated October 2026, llc_ui_sendmsg(9) out 💖