On Mon, 2007-06-25 at 15:01 +0100, David Woodhouse wrote: > On Mon, 2007-06-25 at 16:24 +0400, Dmitry Butskoy wrote: > > The macro "PAGE_MASK" is normally defined in the "asm/page.h" header, > > provided by the "kernel-headers" package. This header is auto-generated > > from the correspond "include/asm-powerpc/page.h", with removing of all > > "__KERNEL__" ifdefs. > > > > Unlike in x86, the "PAGE_MASK" definition in > > "include/asm-powerpc/page.h" is kernel-private (i.e. sits under the > > "__KERNEL__" ifdef), hence after the stripping we have an empty > > "asm/page.h" for ppc and ppc64 arches. > > > Because of this some programs are not compiled properly. > > Anything relying on PAGE_SIZE or PAGE_MASK in <asm/page.h> is broken. > Userspace should be using getpagesize() instead. Or if you want to be all POSIX-y, sysconf(_SC_PAGESIZE). I think getpagesize is deprecated. josh -- Fedora-maintainers mailing list Fedora-maintainers@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-maintainers -- Fedora-maintainers-readonly mailing list Fedora-maintainers-readonly@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-maintainers-readonly
