New API to retrieve process CPU affinity.

Linux implementation.

svn path=/trunk/; revision=2748

include/glibtop/union.h

@@ -43,6 +43,7 @@
 #include <glibtop/procmap.h>
 #include <glibtop/procopenfiles.h>
 #include <glibtop/procwd.h>
+#include <glibtop/procaffinity.h>
 
 #include <glibtop/mountlist.h>
 #include <glibtop/fsusage.h>
@@ -82,6 +83,7 @@ union _glibtop_union
 	glibtop_ppp		ppp;
 	glibtop_proc_open_files proc_open_files;
 	glibtop_proc_wd		proc_wd;
+	glibtop_proc_affinity	proc_affinity;
 };
 
 G_END_DECLS