genwqe_ioctl(9)

💖 NAME 💖

okay so this is genwqe_ioctl(9) from the Kernel API Manual, and its whole thing is IO control — literally the ioctl handler's main-character gig. ✨

🌸 SYNOPSIS 🌸

Here's the exact signature, no cap:

long genwqe_ioctl (struct file *filp , unsigned int cmd , unsigned long
       arg );

🎀 ARGUMENTS 🎀

• filp — file handle 🫶
• cmd — command identifier, passed from user 👀
• arg — argument, also passed from user ✨

💅 RETURN 💅

The return sitch: 0 means success. That's the return value listed here, periodt. 💖

🌈 SEE ALSO 🌈

The kernel file is ./drivers/misc/genwqe/card_dev.c, and here's the whole bestie lineup:

• genwqe_search_pin(9)
• __genwqe_search_mapping(9)
• genwqe_kill_fasync(9)
• genwqe_open(9)
• genwqe_fasync(9)
• genwqe_release(9)
• genwqe_vma_close(9)
• genwqe_mmap(9)
• do_flash_update(9)
• ddcb_cmd_cleanup(9)
• ddcb_cmd_fixups(9)
• genwqe_execute_ddcb(9)
• genwqe_device_create(9)
• genwqe_device_remove(9)

okay that's the page, bestie 💋 it comes from ./drivers/misc/genwqe, dated October 2026, and genwqe_ioctl(9) is out here signing off 🎀✨