[PATCH] fix HIPQUAD macro in kernel.h
From: Harald Welte <laforge@gnumonks.org>
Date: 2002-08-08 11:27:44
Also in:
lkml
Hi Dave! Below is a fix for the HIPQUAD macro in kernel.h. The macro is currently not endian-aware - it just assumes running on a little-endian machine. If you don't like the #ifdefs in kernel.h, the macros could be moved into include/linux/byteorder/. Please apply, thanks
--- linux-2.4.19-rc5-plain/include/linux/kernel.h Wed Aug 7 22:55:03 2002
+++ linux-2.4.19-rc5-endian/include/linux/kernel.h Thu Aug 8 11:34:13 2002@@ -12,6 +12,7 @@ #include <linux/stddef.h> #include <linux/types.h> #include <linux/compiler.h> +#include <asm/byteorder.h> /* Optimization barrier */ /* The "volatile" is due to gcc bugs */
@@ -128,11 +129,17 @@ ((unsigned char *)&addr)[2], \ ((unsigned char *)&addr)[3] +#if defined(__LITTLE_ENDIAN) #define HIPQUAD(addr) \ ((unsigned char *)&addr)[3], \ ((unsigned char *)&addr)[2], \ ((unsigned char *)&addr)[1], \ ((unsigned char *)&addr)[0] +#elif defined(__BIG_ENDIAN) +#define HIPQUAD NIPQUAD +#else +#error "Please fix asm/byteorder.h" +#endif /* __LITTLE_ENDIAN */ /* * min()/max() macros that also do
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Live long and prosper
- Harald Welte / laforge@gnumonks.org http://www.gnumonks.org/
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