Re: [Xen-devel] Re: [PATCH 2.6.12.6-xen] sysfs attributes for xen

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Dave Hansen wrote:
In the final version, there will be available Xen headers, and the patch
won't need the open-coded 1024?

Good question, I need some advice. The Xen hcall headers get soft-linked into every paravirtualized OS tree: linux, bsd, solaris, etc. In linux right now the xen version.h shows up as  /include/asm-xen/version.h.

This file uses typedefs for every important parameter. For example, typedef char [1024] xen_capabilities_info_t;. But as Greg says TYPEDEFS ARE EVIL. Last resort would be to use the funky gcc #include_next to override the xen hcall headers with a linux-specific hcall headers. But I don't know if that would be cool with lkml either. So, advice would be welcome :). thanks,
Mike


--


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux