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On Sat, Aug 05, 2006 at 07:08:43PM +0800, David Woodhouse wrote: > On Sat, 2006-08-05 at 13:05 +0200, Adrian Bunk wrote: > > include/linux/elf-em.h is used by include/linux/audit.h, but this usage > > doesn't seem to be part of the kernel <-> userspace interface? > > The machine types _are_ part of the audit kernel<->userspace interface, > I think. Exporting elf-em.h should be fairly harmless. > > > And which part of the ELF headers is part of the kernel <-> userspace > > interface? > > Almost none of them, I'd suggest. Nothing but auxvec.h Well, sys/procfs.h on several arches includes <asm/elf.h>: find -type f -a -name \*.h | xargs grep '<\(asm\|linux\).*elf' ./sysdeps/unix/sysv/linux/alpha/sys/procfs.h:#include <asm/elf.h> ./sysdeps/unix/sysv/linux/sh/sys/procfs.h:#include <asm/elf.h> ./sysdeps/unix/sysv/linux/sys/procfs.h:#include <asm/elf.h> while most other arches don't need it: for i in `find . -name procfs.h`; do grep -q '<\(asm\|linux\).*elf' $i || echo $i; done ./sysdeps/unix/sysv/linux/s390/sys/procfs.h ./sysdeps/unix/sysv/linux/powerpc/sys/procfs.h ./sysdeps/unix/sysv/linux/sparc/sys/procfs.h ./sysdeps/unix/sysv/linux/i386/sys/procfs.h ./sysdeps/unix/sysv/linux/ia64/sys/procfs.h ./sysdeps/unix/sysv/linux/x86_64/sys/procfs.h Guess it shouldn't be hard to convert even alpha and sh (not sure then if there are any arches that actually use the linux/sys/procfs.h header). Jakub - 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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