
GETPAGESIZE(2)             UNIX Programmer's Manual             GETPAGESIZE(2)

NNAAMMEE
     ggeettppaaggeessiizzee - get system page size

SSYYNNOOPPSSIISS
     ##iinncclluuddee <<uunniissttdd..hh>>

     _i_n_t
     ggeettppaaggeessiizzee(_v_o_i_d)

DDEESSCCRRIIPPTTIIOONN
     GGeettppaaggeessiizzee() 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.

SSEEEE AALLSSOO
     sbrk(2),  pagesize(1)

HHIISSTTOORRYY
     The ggeettppaaggeessiizzee function call appeared in 4.2BSD.

4.2 Berkeley Distribution       March 10, 1991                               1








































