usb_endpoint_xfer_int(9)

✨ usb_endpoint_xfer_int ✨

okay so bestie, welcome to usb_endpoint_xfer_int, straight out of section 9 of the Kernel API Manual 🎀 this one's a tiny little vibe-check function and honestly? she's iconic for it 💅

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🌸 SYNOPSIS 🌸

int usb_endpoint_xfer_int (const struct usb_endpoint_descriptor *epd );

like, that's it. that's the whole signature. no cap, she's lowkey minimal 👑

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🦋 ARGUMENTS 🦋

• epd — the endpoint you want checked 👀 that's the whole assignment, bestie, hand her the endpoint and she'll tell you what's up.

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💖 DESCRIPTION 💖

so here's the tea ☕ this function returns true if the endpoint is of type interrupt, and otherwise it returns false. periodt. that's the entire personality 💀

like yeah, that's genuinely it — no side quests, no hidden params, no surprises. she's a one-job queen and she ate 🍓

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🔥 SEE ALSO 🔥

• Kernel file ./include/uapi/linux/usb/ch9.h
• struct usb_ctrlrequest(9)
• usb_endpoint_num(9)
• usb_endpoint_type(9)
• usb_endpoint_dir_in(9)
• usb_endpoint_dir_out(9)
• usb_endpoint_xfer_bulk(9)
• usb_endpoint_xfer_control(9)
• usb_endpoint_xfer_isoc(9)
• usb_endpoint_is_bulk_in(9)
• usb_endpoint_is_bulk_out(9)
• usb_endpoint_is_int_in(9)
• usb_endpoint_is_int_out(9)
• usb_endpoint_is_isoc_in(9)
• usb_endpoint_is_isoc_out(9)
• usb_endpoint_maxp(9)
• usb_endpoint_maxp_mult(9)

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ngl the whole endpoint friend group is linked above — go say hi to the rest of the squad, they're all main character energy in their own way 🫶

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alright bestie that's the page!! this cutie lives in ./include/uapi/linux/usb and the version stamp is October 2026 — mwah, go check some endpoints, ily, bye 💜✨