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GETPAGESIZE(3)	       FreeBSD Library Functions Manual		GETPAGESIZE(3)

NAME
     getpagesize -- get	system page size

LIBRARY
     Standard C	Library	(libc, -lc)

SYNOPSIS
     #include <unistd.h>

     int
     getpagesize(void);

DESCRIPTION
     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	under-
     lying hardware page size.

SEE ALSO
     pagesize(1), sbrk(2)

HISTORY
     The getpagesize() function	appeared in 4.2BSD.

FreeBSD	11.1			 June 4, 1993			  FreeBSD 11.1
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | SEE ALSO | HISTORY

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