GETPAGESIZE(2)      RISC/os Reference Manual       GETPAGESIZE(2)



NAME
     getpagesize - get system page size

SYNOPSIS
     For -systype sysv and -systype bsd43:

     pagesize = getpagesize()
     int pagesize;

DESCRIPTION
     getpagesize returns the number of bytes in a page.  Page
     granularity is the granularity of many of the memory manage-
     ment calls.

     The page size is a system page size and may not be the same
     as the underlying hardware page size.

SEE ALSO
     brk(2).
     pagesize(1) in the User's Reference Manual.

NOTE
     When these routines are used in a program which is compiled
     in -systype sysv, they are not resolved by libc.a.  See
     intro(3-SysV) for more information.






























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