v4l2_fh_add(9)

💖 v4l2_fh_add(9) — Kernel API Manual 💖

okay bestie, welcome to the Kernel API Manual page for v4l2_fh_add(9) ✨ this one is short, sweet, and literally about adding an fh to a video_device's list of file handles. let's go 🫶

✨ NAME ✨

v4l2_fh_add — the short version: add the fh to the list of file handles on a video_device 💅

🎀 SYNOPSIS 🎀

void v4l2_fh_add (struct v4l2_fh *fh , struct file *filp );

💅 ARGUMENTS 💅

• fh — pointer to struct v4l2_fh 💖
• filp — pointer to struct file associated with fh 🦋

🦋 DESCRIPTION 🦋

The function sets filp->private_data to point to fh. that's the whole move, no cap 😭💅

NOTE: The fh file handle must be initialised first. like, please init it first bestie, this is not optional 🙈✨

🌸 SEE ALSO 🌸

• Kernel file ./include/media/v4l2-fh.h — struct v4l2_fh(9)
• file_to_v4l2_fh(9)
• v4l2_fh_init(9)
• v4l2_fh_open(9)
• v4l2_fh_del(9)
• v4l2_fh_exit(9)
• v4l2_fh_release(9)
• v4l2_fh_is_singular(9)
• v4l2_fh_is_singular_file(9)

that's the page, bestie 🎀 the footer vibe is source/version ./include/media, date October 2026, and the page name is v4l2_fh_add(9) — iconic, concise, done 🌈👑