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



NAME
     getpagesize - get system page size

SYNOPSIS
     pagesize = getpagesize()
     int pagesize;

DESCRIPTION
     _G_e_t_p_a_g_e_s_i_z_e returns the number of bytes in a page.  Page
     granularity is the granularity of many of the memory manage-
     ment calls.

     The page size is a _s_y_s_t_e_m page size and may not be the same
     as the underlying hardware page size.

SEE ALSO
     sbrk(2), pagesize(1)






































Printed 11/26/99	  May 15, 1985				1