'\"macro stdmacro
.if n .pH g3.getpagesize @(#)getpagesize	40.4 of 9/22/89
'\"macro stdmacro
.if n .pH g2.getpagesize @(#)getpagesize	40.7 of 5/31/89
.\" @(#)getpagesize.2 1.9 88/01/20 SMI; from UCB 4.2
.nr X
.if \nX=0 .ds x} getpagesize 3 "BSD Compatibility Package" "\&"
.if \nX=1 .ds x} getpagesize 3 "BSD Compatibility Package"
.if \nX=2 .ds x} getpagesize 3 "" "\&"
.if \nX=3 .ds x} getpagesize "" "" "\&"
.TH \*(x}
.SH NAME
\f4getpagesize\f1 \- get system page size
.SH SYNOPSIS
\f4cc \f1[ \f2flag\f1... ] \f2file\f1 ...  \f4\-lucb\f1
.P
.nf
.ft 4
int getpagesize(VOID);
.ft 1
.fi
.SH DESCRIPTION
\f4getpagesize\f1
returns the number of bytes in a page.
Page granularity is the granularity of many of the memory
management calls.
.P
The page size is a
system
page size and need not be the same as the underlying
hardware page size.
.SH SEE ALSO
\f4pagesize\fP(1)
.br
\f4brk\fP(2)
in the \f2Programmer's Reference Manual\f1.
