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 getpagesize(2)						      getpagesize(2)




 NAME
      getpagesize - get the current page size

 SYNOPSIS
      #include <&lt&lt&lt;unistd.h>&gt&gt&gt;

      int getpagesize(void);

 DESCRIPTION
      The getpagesize() function returns the current page size.

      The getpagesize() function is equivalent to sysconf(_SC_PAGE_SIZE) and
      sysconf(_SC_PAGESIZE).

 RETURN VALUE
      The getpagesize() function returns the current page size.

 ERRORS
      No errors are defined.

 APPLICATION USAGE
      The value returned by getpagesize() need not be the minimum value that
      malloc() can allocate. Moreover, the application cannot assume that an
      object of this size can be allocated with malloc().

 SEE ALSO
      brk(2), getrlimit(2), mmap(2), mprotect(2), munmap(2), msync(2),
      sysconf(2), <unistd.h>.

 CHANGE HISTORY
      First released in Issue 4, Version 2.























 Hewlett-Packard Company	    - 1 -   HP-UX Release 11i: November 2000