__swahb32s(9)

🌸 NAME 🌸

__swahb32s — high and low byteswap a 32-bit value in-place 💅✨. Okay so this little icon is from the Kernel API Manual, and yes bestie, we're getting into the byte-swapping lore.

🌈 SYNOPSIS 🌈

void __swahb32s (__u32 *p );

🎀 ARGUMENTS 🎀

• p — pointer to a naturally-aligned 32-bit value. That alignment note is doing important main-character work, so don't ignore it 🫶.

🦋 DESCRIPTION 🦋

See __swahb32 for details of high and low byte swapping. That's the whole vibe: this page points you at __swahb32 for the actual high/low byte-swap deets, periodt 💜.

👑 SEE ALSO 👑

Kernel file ./include/uapi/linux/swab.h is the hangout spot, and these besties are all linked up:

• __swab16(9)
• __swab32(9)
• __swab64(9)
• __swahw32(9)
• __swahb32(9)
• __swab16p(9)
• __swab32p(9)
• __swab64p(9)
• __swahw32p(9)
• __swahb32p(9)
• __swab16s(9)
• __swab32s(9)
• __swab64s(9)
• __swahw32s(9)

mwah 💋 this page comes from ./include/uapi/linux, stamped October 2026, and it's all about __swahb32s(9) — slay, bye 🫶✨.