vb2_find_buffer(9)

🌸 vb2_find_buffer(9) — from the Kernel API Manual 🌸

Okay so this is vb2_find_buffer(9), straight out of the Kernel API Manual, and it's literally a little buffer-hunting bestie. Let's get into it 💖

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✨ NAME ✨

vb2_find_buffer — Find a buffer with given timestamp

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🎀 SYNOPSIS 🎀

struct vb2_buffer * vb2_find_buffer (struct vb2_queue *q , u64 timestamp );

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🦋 ARGUMENTS 🦋

• q — pointer to struct vb2_queue with videobuf2 queue.
• timestamp — the timestamp to find.

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💅 DESCRIPTION 💅

Returns the buffer with the given timestamp, or NULL if not found. No cap, that's the whole vibe check: timestamp in, buffer out — and if it's not there, you get NULL, periodt.

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👑 SEE ALSO 👑

Peep the Kernel file ./include/media/videobuf2-v4l2.h, plus all these iconic friends:

• struct vb2_v4l2_buffer(9)
• vb2_querybuf(9)
• vb2_reqbufs(9)
• vb2_create_bufs(9)
• vb2_prepare_buf(9)
• vb2_qbuf(9)
• vb2_expbuf(9)
• vb2_dqbuf(9)
• vb2_streamon(9)
• vb2_streamoff(9)
• vb2_queue_init(9)
• vb2_queue_init_name(9)
• vb2_queue_release(9)
• vb2_queue_change_type(9)
• vb2_poll(9)
• vb2_queue_is_busy(9)
• vb2_video_unregister_device(9)

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Catch you later, bestie — this one's sourced from ./include/media and dated October 2026 💖✨