GETPAGESIZE(3) BSD Programmer's Manual GETPAGESIZE(3) NNAAMMEE ggeettppaaggeessiizzee - get system page size SSYYNNOOPPSSIISS ##iinncclluuddee <<uunniissttdd..hh>> _i_n_t ggeettppaaggeessiizzee(_v_o_i_d); DDEESSCCRRIIPPTTIIOONN GGeettppaaggeessiizzee() returns the number of bytes in a page. Page granularity is the granularity of many of the memory management calls. The page size is a system page size and may not be the same as the under- lying hardware page size. SSEEEE AALLSSOO sbrk(2), pagesize(1) HHIISSTTOORRYY The ggeettppaaggeessiizzee function call appeared in 4.2BSD. 4.2 Berkeley Distribution June 4, 1993 1