ccw_device_clear_options(9)

📦 version 7.3.1, in nixpkgs unstable

💖 ccw_device_clear_options 💖

okay bestie, welcome to the ccw_device_clear_options(9) page — it's a Kernel API Manual moment, and honestly? it's a short one and we love that for us. sit down, sip ur drink, let's get into it 🍓

✨ NAME ✨

ccw_device_clear_options — clear some options. that's it. that's the whole vibe. lowkey the most straightforward icon on the whole block 💅

🎀 SYNOPSIS 🎀

void ccw_device_clear_options (struct ccw_device *cdev , unsigned long
flags );

it returns void, so like… no results to obsess over, no return value to check. very chill of it. ✨

🦋 ARGUMENTS 🦋

  • cdev — the device whose options we're clearing, bestie. this is the main character of the operation 🫶
  • flags — the actual options to be cleared. like, these specific ones. not the others. iykyk 🌸

👑 DESCRIPTION 👑

so here's the tea: every single flag you throw into flags gets cleared. gone. done. slayed. 💀

the remainder is left untouched — and that part matters, okay? it's not wiping the whole slate, it's a targeted little cleanup. everything you didn't name stays exactly where it is, no cap 🙈

🌈 SEE ALSO 🌈

okay this list is LONG and honestly it's giving "the whole friend group showed up to the party." but every single one deserves a shoutout, so here we go, no skips 💜

  • the kernel file itself: ./drivers/s390/cio/device_ops.c — the source, the origin story, the lore ⭐

and now the extended fam, all in (9) manpage form:

that's the whole crew. go read them too, they're all chillin' in the same directory 🌸

quick reminder queen: this page lives in ./drivers/s390/cio, and it's dated October 2026. so when u cite it, cite it with confidence 💅

k bye, ily, go clear those flags responsibly 🧚💖

📦 where this page comes from