> On Jan 12, 2020, at 10:20 PM, Kamil Rytarowski <n...@gmx.com> wrote: > > While there, could we garbage collect unused defines from sys/param.h? > > I'm thinking in particular about:
As long as we still have tsleep(9) and friends, we can't rid ourselves of these historical defines. Perhaps we should make a push to rid ourselves of those legacy interfaces? > > /* > * Historic priority levels. These are meaningless and remain only > * for source compatibility. Do not use in new code. > */ > #define PSWP 0 > #define PVM 4 > #define PINOD 8 > #define PRIBIO 16 > #define PVFS 20 > #define PZERO 22 > #define PSOCK 24 > #define PWAIT 32 > #define PLOCK 36 > #define PPAUSE 40 > #define PUSER 50 > #define MAXPRI 127 > > These symbols from time to time conflict with external loadable kernel > modules. My immediate offender is VirtualBox and PVM symbol name conflict. > -- thorpej
