On Wed, Aug 31, 2022 at 2:24 AM Roberto Sassu <roberto.sassu@xxxxxxxxxxxxxxx> wrote: > > > > > > > > +#define KEY_LOOKUP_CREATE 0x01 > > > > +#define KEY_LOOKUP_PARTIAL 0x02 > > > > +#define KEY_LOOKUP_FLAGS_ALL (KEY_LOOKUP_CREATE | > > > > KEY_LOOKUP_PARTIAL) > > > > > > IMHO this could be just KEY_LOOKUP_ALL. Since this is supposed to be kernel internal flags please make them enum, so that bpf progs can auto-adjust (with the help of CORE) to changes in this enum. With #define there is no way for bpf prog to know when #define changed in the future kernels.
