Jeff Layton <jlayton@xxxxxxxxxx> wrote: > if ((flags & AT_STATX_SYNC_TYPE) == (AT_STATX_DONT_SYNC|AT_STATX_FORCE_SYNC)) You can't do that. DONT_SYNC and FORCE_SYNC aren't bit flags - they're an enumeration in a bit field. There's a reserved value at 0x6000 that doesn't have a symbol assigned. David