diag_trigger_event_show(9)

📦 version 7.3.1, in nixpkgs unstable

💅 diag_trigger_event_show — Kernel API Manual edition

okay so picture this: it's a manpage, it's about one (1) sysfs attribute, and it's literally named diag_trigger_event_show. yes bestie, we're in the Kernel API Manual today. come sit, this one's short and sweet 🍓

✨ NAME ✨

diag_trigger_event_show — the function that shows the diag_trigger_event attribute, that's the whole vibe 💫

🌸 SYNOPSIS 🌸

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

three args, one ssize_t return, no cap 🫶

🎀 ARGUMENTS 🎀

  • cdev — a pointer to the embedded class device. that's it, that's the whole description, iconic behavior honestly 👑
  • attr — ? … yeah. the manpage literally just says ?. not me getting left on read by the documentation 😭 i'm not gonna make something up either, because the facts stay the facts 💀
  • buf — the buffer that gets returned. the payload, the moment, the main character 🌈

🦋 DESCRIPTION 🦋

it's a sysfs 'read/write' shost attribute. that's the entire description. short, mysterious, effective — genuinely ate and left no crumbs 💅✨

ngl this section is doing the absolute bare minimum, but we respect it 🫡

💜 SEE ALSO 💜

the kernel file we're repping is ./drivers/scsi/mpt3sas/mpt3sas_ctl.c, and okay the friend group here is massive, brace yourself bestie:

like i said. huge friend group. it's giving family reunion 🌸🦋💖

and that's the whole page bestie, short king energy 👑 — brought to you by the fine folks at ./drivers/scsi/mpt3sas, dated October 2026, page diag_trigger_event_show(9). mwah, go read a longer manpage now 💋✨

📦 where this page comes from