tls_client_hello_psk(9)

okay bestie, welcome to the tls_client_hello_psk(9) page from the Kernel API Manual 💅✨ this one is short, iconic, and fully doing its thing, no cap.

🎀 NAME 🎀

tls_client_hello_psk — request a PSK-based TLS handshake on a socket 🦋

✨ SYNOPSIS ✨

int tls_client_hello_psk (const struct tls_handshake_args *args , gfp_t
flags );

🌸 ARGUMENTS 🌸

• args — socket and handshake parameters for this request 🫶
• flags — memory allocation control flags 🎀

🔥 DESCRIPTION 🔥

okay so the return values are literally the whole plot here, and they’re giving very specific energy:

• 0 — Handshake request enqueue; ->done will be called when complete 💖
• -EINVAL — Wrong number of local peer IDs 🙈
• -ESRCH — No user agent is available 😭
• -ENOMEM — Memory allocation failed 💀

that’s the return-value lineup, bestie — short, sweet, and very “read the codes, know the vibe” ✨

👑 SEE ALSO 👑

• Kernel file ./net/handshake/tlshd.c 🧚
• tls_handshake_done(9)
• tls_handshake_accept(9)
• tls_client_hello_anon(9)
• tls_client_hello_x509(9)
• tls_server_hello_x509(9)
• tls_server_hello_psk(9)
• tls_handshake_cancel(9)
• tls_handshake_close(9)

mwah 💋 that’s the page! cute little sign-off from the ./net/handshake source/version corner, October 2026 edition 🌈⭐