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Topic: "__BYTE_ORDER" is not defined?

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Post #1
huasion
9 Nov 2009, 06:36

?am compiling a module on kamikaze 8.09 including code like:
**********************************************************
#if __BYTE_ORDER == __LITTLE_ENDIAN
    u_int8_t res:7;
    u_int8_t s:1;
#elif __BYTE_ORDER == __BIG_ENDIAN
    u_int8_t s:1;
    u_int8_t res:7;
#endif
    u_int16_t check;
    u_int32_t daddr;
************************************************************

I have include <asm/byteorder.h>, but error "__BYTE_ORDER" is not defined happened. I cannot solve it , anyone can help? Thanks!

Post #2
chrism238
9 Nov 2009, 08:32

#include <endian.h>

instead.

Post #3
huasion
9 Nov 2009, 09:28
chrism238 wrote:

#include <endian.h>

instead.

It says  " error: endian.h: No such file or directory"



I change the code like:
***************************************
    u_int8_t protocol;
#ifdef LITTLE_ENDIAN
    u_int8_t res:7;
    u_int8_t s:1;
#else
    u_int8_t s:1;
    u_int8_t res:7;
#endif
**************************************

seems work!

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