pm8001_ctl_fatal_log_show(9)

📦 version 7.3.1, in nixpkgs unstable

💅 pm8001_ctl_fatal_log_show(9) — a Kernel API Manual moment

okay so bestie, welcome to pm8001_ctl_fatal_log_show(9) — yes that's the whole function name, no we're not abbreviating it, it's iconic and it knows it ✨

🌸 NAME 🌸

pm8001_ctl_fatal_log_show — fatal error logging, but make it a sysfs read 🎀

🦋 SYNOPSIS 🦋

ssize_t pm8001_ctl_fatal_log_show (struct device *cdev , struct
       device_attribute *attr , char *buf );

💖 ARGUMENTS 💖

  • cdev — pointer to the embedded class device, she's literally the whole vibe check for this call 🫶
  • attr — the device attribute, main character of the attribute world tbh
  • buf — the buffer returned, i.e. where the tea gets poured ☕

✨ DESCRIPTION ✨

A sysfs 'read-only' shost attribute. That's the whole description, no cap — read-only means read-only, so don't come for her trying to write, she will not be doing that 💀

👑 SEE ALSO 👑

First up, the kernel file that's doing all the heavy lifting:

  • Kernel file ./drivers/scsi/pm8001/pm8001_ctl.c

and then the whole friend group, fr fr:

bestie reminder: that attribute is read-only, so admire from a respectful distance, mwah 💅

and that's the whole page, you ate it up 🍓 — this little cutie lives in ./drivers/scsi/pm8001, dated October 2026, and it's a pm8001_ctl_fatal_log_show(9) situation from start to finish 💜

📦 where this page comes from