Messages in this thread Patch in this message | | | Subject | Re: uml fails to compile due to missing offsetof | From | Roland Dreier <> | Date | Sun, 19 Nov 2006 09:08:47 -0800 |
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> I fail to see how arch/um/sys-i386/user-offsets.c can compile since > offsetof() was declared __KERNEL__ only in include/linux/stddef.h. > Does it work for anyone else? If so, is linux/stddef.h or > /usr/include/linux/stddef.h used during compilation? > The x86_64 variant looks weird as well, linux/stddef.h is appearently > included via some other headers.
Yes, the
#include <linux/stddef.h>
looks weird to me. AFAIK the C standard says that offsetof() comes from plain old <stddef.h>. Does the (untested) patch below fix the build for you?
diff --git a/arch/um/sys-i386/user-offsets.c b/arch/um/sys-i386/user-offsets.c index 6f4ef2b..447306b 100644 --- a/arch/um/sys-i386/user-offsets.c +++ b/arch/um/sys-i386/user-offsets.c @@ -2,7 +2,7 @@ #include <stdio.h> #include <signal.h> #include <asm/ptrace.h> #include <asm/user.h> -#include <linux/stddef.h> +#include <stddef.h> #include <sys/poll.h> #define DEFINE(sym, val) \ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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