getpagesize(3) - NetBSD Manual Pages

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GETPAGESIZE(3)            NetBSD Programmer's Manual            GETPAGESIZE(3)


NAME

     getpagesize - get system page size


SYNOPSIS

     #include <unistd.h>

     int
     getpagesize(void);


DESCRIPTION

     Getpagesize() 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.


SEE ALSO

     sbrk(2),  pagesize(1)


HISTORY

     The getpagesize function call appeared in 4.2BSD.

4.2 Berkeley Distribution        June 4, 1993                                1