NAME

getpagesize − get system page size

SYNOPSIS

pagesize = getpagesize()
int pagesize;

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 underlying hardware page size. 

SEE ALSO

sbrk(2), pagesize(1)

4.2 Berkeley Distribution  —  May 15, 1985