put_unaligned(9)

put_unaligned9

Put value to a possibly mis-aligned location

Usage

put_unaligned(val, ptr);

Arguments

val

value to place

ptr

pointer to location

Overview

This macro should be used for placing values larger in size than single bytes at locations that are expected to be improperly aligned, e.g. writing a u16 value to a location not u16-aligned.

Note that unaligned accesses can be very expensive on some architectures.

From linux-manual-2.6.18 2.6.18.dfsg.1-26etch2 in Debian 4.0 (Etch). Also shipped by linux-manual-2.6.24. Parsed by carta from the page's man source.