debug_long_exception(9)

📦 version 7.3.1, in nixpkgs unstable

💖 debug_long_exception(9) 💖

okay so bestie, welcome to debug_long_exception(9) from the Kernel API Manual — yes, section 9, the real one, we're in kernel-land now 🎀

✨ NAME ✨

debug_long_exception — writes a long debug entry to the active debug area (only if level <= the actual debug level, iykyk) and then switches to the next debug area 💅

🌸 SYNOPSIS 🌸

debug_entry_t * debug_long_exception (debug_info_t *id , int level ,
unsigned long tag );

like, that's the whole vibe. one function, three args, no cap 🦋

🎀 ARGUMENTS 🎀

  • id — the handle for the debug log. your little passport to debug city 🫶
  • level — the debug level. this is the vibe check: if it's <= the actual debug level, the entry actually gets written ✨
  • tag — a long integer value for the debug entry. literally a long. a whole long. iconic 😌

⭐ RETURN ⭐

  • Address of the written debug entry 💖
  • NULL if there's an error 😭

🦋 SEE ALSO 🦋

Kernel file ./arch/s390/include/asm/debug.h and its whole friend group:

ngl bestie, the whole exception fam is here — this is a family function, ok? go read the others too, don't leave them on read 🙈

and that's the page!! brought to you by ./arch/s390/include/asm 💀✨ dated October 2026 — slay, periodt, go debug something 💜🌈👑

📦 where this page comes from