[libgtop] unbreak after swapin and swapout were removed from OpenBSD uvm statistics.

[Jasper Lievisse Adriaanse <jasperla src gnome org>]

commit 7a4b2d91adea3328f686aef8748cde13aa7e5421
Author: Jasper Lievisse Adriaanse <jasper humppa nl>
Date:   Wed May 29 20:59:16 2013 +0200

    unbreak after swapin and swapout were removed from OpenBSD uvm statistics.

 sysdeps/openbsd/swap.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/sysdeps/openbsd/swap.c b/sysdeps/openbsd/swap.c
index 4d46133..b30db25 100644
--- a/sysdeps/openbsd/swap.c
+++ b/sysdeps/openbsd/swap.c
@@ -87,12 +87,12 @@ glibtop_get_swap_p (glibtop *server, glibtop_swap *buf)
                buf->pagein = 0;
                buf->pageout = 0;
        } else {
-               buf->pagein = uvmexp.swapins - swappgsin;
-               buf->pageout = uvmexp.swapouts - swappgsout;
+               buf->pagein = uvmexp.pgswapin - swappgsin;
+               buf->pageout = uvmexp.pgswapout - swappgsout;
        }
 
-       swappgsin = uvmexp.swapins;
-       swappgsout = uvmexp.swapouts;
+       swappgsin = uvmexp.pgswapin;
+       swappgsout = uvmexp.pgswapout;
 
        nswap = swapctl (SWAP_NSWAP, 0, 0);
        if (nswap < 0) {