#include <sys/vadvise.h>

sys/vadvise.h

includes: sys/appleapiopts.h

4 macros

macroVA_NORM

Parameters to vadvise() to tell system of particular paging behaviour: VA_NORM Normal strategy VA_ANOM Sampling page behaviour is not a win, don't bother Suitable during GCs in LISP, or sequential or random page referencing. VA_SEQL Sequential behaviour expected. VA_FLUSH Invalidate all page table entries.

#define VA_NORM 0

macroVA_ANOM

#define VA_ANOM 1

macroVA_SEQL

#define VA_SEQL 2

macroVA_FLUSH

#define VA_FLUSH 3