userio_device_write(9)

✨ NAME ✨

Okay bestie, welcome to userio_device_write(9) from the Kernel API Manual — it's giving "write data from serio to a userio device in userspace" and honestly that's the whole vibe. 💅

🎀 SYNOPSIS 🎀

int userio_device_write (struct serio *id , unsigned char val );

🌸 ARGUMENTS 🌸

• id — the serio port for the userio device. Like, the actual connection point, periodt. 🦋
• val — the data to write to the device. That's the payload, no cap. ✨

👑 SEE ALSO 👑

Kernel file ./drivers/input/serio/userio.c — go read it, iykyk. 📖💖

That's the whole page, bestie — short, sweet, and iconic. This cutie came from ./drivers/input/serio and is dated October 2026. Catch you in the kernel, mwah! 🫶💜🎀