Am Sonntag, 5. November 2006 04:10 schrieb Dan Nicholson: > On 11/4/06, Rainer Wirtz <[EMAIL PROTECTED]> wrote: > > Looks like asm/unaligned.h is not installed by the install_headers > > target of linux. > > Yep. Try out this patch from fedora: > > http://cvs.fedora.redhat.com/viewcvs/devel/reiserfs-utils/header-fix. >patch?view=markup
Seems to work. I created attached patch for future use. > It's always a good idea to check at fedora if you're having trouble > with headers because they're using the same headers for FC6. I'll keep it in mind. Thanks, Rainer
Submitted by: Rainer Wirtz Date: 2006-11-02 Initial Package Version: 3.6.19 Upstream Status: Unknown Origin: http://cvs.fedora.redhat.com/viewcvs/devel/reiserfs-utils/header-fix.patch?view=markup Description: Fixes compile error caused by <asm/unaligned.h> not being installed by "make headers_install" (linux 2.6.18.1). --- reiserfsprogs-3.6.19.orig/include/reiserfs_fs.h 2004-09-16 09:49:05.000000000 +0200 +++ reiserfsprogs-3.6.19/include/reiserfs_fs.h 2006-11-05 18:12:00.000000000 +0100 @@ -38,15 +38,21 @@ # define extern_inline #endif -#include <asm/unaligned.h> +#define get_unaligned(ptr) \ +({ \ + struct __attribute__((packed)) { \ + typeof(*(ptr)) __v; \ + } *__p = (void *)(ptr); \ + __p->__v; \ +}) -#ifndef get_unaligned -#if defined(__ppc__) || defined(ppc) || defined(__ppc) || \ - defined(__PPC) || defined(powerpc) || defined(__powerpc__) -# define get_unaligned(ptr) (*(ptr)) -# define put_unaligned(val,ptr) ((void)(*(ptr) = (val))) -#endif -#endif +#define put_unaligned(val, ptr) \ +do { \ + struct __attribute__((packed)) { \ + typeof(*(ptr)) __v; \ + } *__p = (void *)(ptr); \ + __p->__v = (val); \ +} while(0) #define get_leXX(xx,p,field) (le##xx##_to_cpu ((p)->field)) #define set_leXX(xx,p,field,val) do { (p)->field = cpu_to_le##xx(val); } while (0)
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