MirOS Manual: getpagesize(3)

GETPAGESIZE(3)             BSD Programmer's Manual              GETPAGESIZE(3)

NAME

     getpagesize - get system page size

SYNOPSIS

     #include <unistd.h>

     int
     getpagesize(void);

DESCRIPTION

     This interface is obsoleted by sysconf(3). Use 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 under-
     lying hardware page size.

SEE ALSO

     pagesize(1), sbrk(2), sysconf(3)

HISTORY

     The getpagesize() function call appeared in 4.2BSD.

MirOS BSD #10-current            June 4, 1993                                1

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