• Heiko Carstens's avatar
    compat: let architectures define __ARCH_WANT_COMPAT_SYS_GETDENTS64 · 0473c9b5
    Heiko Carstens authored
    For architecture dependent compat syscalls in common code an architecture
    must define something like __ARCH_WANT_<WHATEVER> if it wants to use the
    This however is not true for compat_sys_getdents64 for which architectures
    must define __ARCH_OMIT_COMPAT_SYS_GETDENTS64 if they do not want the code.
    This leads to the situation where all architectures, except mips, get the
    compat code but only x86_64, arm64 and the generic syscall architectures
    actually use it.
    So invert the logic, so that architectures actively must do something to
    get the compat code.
    This way a couple of architectures get rid of otherwise dead code.
    Signed-off-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
unistd.h 1.09 KB