GETPAGESIZE(3) | Library Functions Manual | GETPAGESIZE(3) |
getpagesize
— get
system page size
#include
<unistd.h>
int
getpagesize
(void);
sysconf
(_SC_PAGESIZE).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 call appeared
in 4.2BSD.
June 5, 2013 | OpenBSD-current |