NAME

getpagesize —

get system page size

LIBRARY

Standard C Library (libc, -lc)

#include <unistd.h>

int
getpagesize(void);

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.

The getpagesize() function appeared in 4.2BSD.

April 26, 2017

FreeBSD 13.1-RELEASE

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