DECLARE_IDTENTRY_IRQ(9)

💅 DECLARE_IDTENTRY_IRQ(9) 💅

okay so this is the Kernel API Manual page for DECLARE_IDTENTRY_IRQ, bestie, and it's giving “declare functions for device interrupt IDT entry points (common/spurious)” energy. let's get into it, no cap. ✨

🌸 NAME 🌸

DECLARE_IDTENTRY_IRQ — Declare functions for device interrupt IDT entry points (common/spurious). 🫶

✨ SYNOPSIS ✨

DECLARE_IDTENTRY_IRQ (vector , func );

🎀 ARGUMENTS 🎀

• vector — the vector number (and yes, it’s ignored for C, iconic behavior honestly 💅).
• func — the function name of the entry point. literally the main character name.

🦋 DESCRIPTION 🦋

So what does this one actually do? It maps to DECLARE_IDTENTRY_ERRORCODE. that's the whole lore on this page, periodt. 💖

🌈 SEE ALSO 🌈

Go peek at the kernel file ./arch/x86/include/asm/idtentry.h, and also check out all these besties:

• DECLARE_IDTENTRY(9)
• DEFINE_IDTENTRY(9)
• DECLARE_IDTENTRY_ERRORCODE(9)
• DEFINE_IDTENTRY_ERRORCODE(9)
• DECLARE_IDTENTRY_RAW(9)
• DEFINE_IDTENTRY_RAW(9)
• DEFINE_FREDENTRY_RAW(9)
• DECLARE_IDTENTRY_RAW_ERRORCODE(9)
• DEFINE_IDTENTRY_RAW_ERRORCODE(9)
• DEFINE_IDTENTRY_IRQ(9)
• DECLARE_IDTENTRY_SYSVEC(9)
• DEFINE_IDTENTRY_SYSVEC(9)
• DEFINE_IDTENTRY_SYSVEC_SIMPLE(9)
• DECLARE_IDTENTRY_XENCB(9)
• DECLARE_IDTENTRY_IST(9)
• DECLARE_IDTENTRY_VC(9)
• DEFINE_IDTENTRY_IST(9)
• DEFINE_IDTENTRY_NOIST(9)
• DECLARE_IDTENTRY_DF(9)
• DEFINE_IDTENTRY_DF(9)
• DECLARE_IDTENTRY_DF(9)
• DEFINE_IDTENTRY_DF(9)

mwah 💋 that's the page! source/version is ./arch/x86/include/asm, and the date on this cutie is October 2026. 🎀✨