getpagesize(3) - NetBSD Manual Pages

Command: Section: Arch: Collection:  
GETPAGESIZE(3)          NetBSD 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
This interface is obsoleted by sysconf(3). 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
pagesize(1), sbrk(2), sysconf(3)
HISTORY
The getpagesize function call appeared in 4.2BSD. NetBSD 5.0 June 4, 1993 NetBSD 5.0
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