>
> I am getting confused about on how to test for Endian in the kernel code. In
> user
> space one uses #if __BYTE_ORDER == __LITTLE_ENDIAN or #if __BYTE_ORDER ==
> __BIG_ENDIAN
>
> I can see lots of kernel headers using this test too, but it doesn't seem
> to be an arch specific file #defining __BYTE_ORDER. Instead I find files like:
> arch/alpha/math-emu/sfp-util.h
> arch/powerpc/include/asm/sfp-machine.h
> arch/s390/include/asm/sfp-util.h
> arch/sh/math-emu/sfp-util.h
>
> How is this supposed to work?
>
> Jocke
Figured I should mention that a simple:
#include <asm/byteorder.h>
#ifndef __BYTE_ORDER
# error __BYTE_ORDER is not defined
#endif
Doesn't work.
Jocke
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