ccw_dev_id_is_equal(9)

💖 ccw_dev_id_is_equal(9) — Kernel API Manual, bestie edition 💖

Okay so welcome to the Kernel API Manual page for ccw_dev_id_is_equal(9), and we are literally about to compare two little device IDs, no cap. ✨

✨ NAME ✨

ccw_dev_id_is_equal — compare two ccw_dev_ids. that's the whole assignment, and she ate. 💅

🎀 SYNOPSIS 🎀

int ccw_dev_id_is_equal (struct ccw_dev_id *dev_id1 , struct ccw_dev_id *dev_id2 );

💅 ARGUMENTS 💅

• dev_id1 — a ccw_dev_id. one of the two structures in the friend group 🫶
• dev_id2 — another ccw_dev_id. the other one, matching energy required 😭

🌸 RETURN 🌸

Returns 1 if the two structures are equal field-by-field, and 0 if not. That's the vibe check result, periodt. ✨

🦋 CONTEXT 🦋

any — literally any context, bestie. 💅

🌈 SEE ALSO 🌈

The whole iconic reference group:

• Kernel file ./arch/s390/include/asm/cio.h
• struct ccw1(9)
• struct ccw0(9)
• struct erw(9)
• struct erw_eadm(9)
• struct sublog(9)
• struct esw0(9)
• struct esw1(9)
• struct esw2(9)
• struct esw3(9)
• struct esw_eadm(9)
• struct irb(9)
• struct ciw(9)
• struct ccw_dev_id(9)
• pathmask_to_pos(9)

This page is serving source/version ./arch/s390/include/asm, dated October 2026, and signed by ccw_dev_id_is_equal(9). Stay hydrated and compare your structs field-by-field, bestie. 💖🎀🦋