NAME    [Toc]    [Back]

     getpagesize -- get system page size

LIBRARY    [Toc]    [Back]

     Standard C Library (libc, -lc)

SYNOPSIS    [Toc]    [Back]

     #include <unistd.h>

     int
     getpagesize(void);

DESCRIPTION    [Toc]    [Back]

     The getpagesize() function 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 underlying
 hardware page size.

SEE ALSO    [Toc]    [Back]

     pagesize(1), sbrk(2)

HISTORY    [Toc]    [Back]

     The getpagesize() function appeared in 4.2BSD.


FreeBSD 5.2.1			 June 4, 1993			 FreeBSD 5.2.1