Followup to: <8m4uri$d9e$1@enterprise.cistron.net>
By author: miquels@cistron.nl (Miquel van Smoorenburg)
In newsgroup: linux.dev.kernel
>
> >> Everything in /usr/include belongs to and depends on glibc, not
> >> the currently running kernel.
> >
> >Unfortunately that doesn't work very well. For user-space daemons
> >which talk to Linux-specific kernel interfaces, such as automount, you
> >need both the glibc and the Linux kernel headers.
>
> Yes, but you can't mix&match anyway. For stuff like that you're
> probably best off by using a talktokernel.c file that is
> compiled with -I/path/to/kernel/include while the rest of the
> daemon doesn't know about kernel internals.
>
> That could and perhaps should be fixed, but I think that is
> a different issue entirely.
>
For most kernel interface daemons, that is not an option. You need to
be able to translate (or just transfer information) between
glibc-provided and kernel-provided data structures, so you need to be
able to include all the datatypes.
Let's get this straight: #include <linux/*> and #include <asm/*> are
*expected* to be the kernel headers. This is a completely different
issue from the fact that glibc headers shouldn't #include these
headers like libc5 did.
-hpa
-- <hpa@transmeta.com> at work, <hpa@zytor.com> in private! "Unix gives you enough rope to shoot yourself in the foot." http://www.zytor.com/~hpa/puzzle.txt- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
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