cflags not working

[rcheetah]

On my system (mac os big sur 11.0.1) I get a 0 as c-flag for almost any event.
The only correct c-flag I got so far was a file duplication (0x00400000, see here). All other events returned a 0 as c-flag.

On a separate matter: shouldn’t the c-flags be returned as hex-value rather than decimal? The value 0x00400000 makes more sense than the decimal equivalent 4194304.

Thank you for your work with this gem!