ia64/xen-unstable

view tools/libxen/include/xen_int_float_map.h @ 14045:7819d9332fba

Split the VBD I/O statistics out into a VBD_metrics class. Document the
VBD.type field, and add it to the C bindings (this was already in Xend).

Signed-off-by: Ewan Mellor <ewan@xensource.com>
author Ewan Mellor <ewan@xensource.com>
date Tue Feb 20 21:28:19 2007 +0000 (2007-02-20)
parents 5bef3f695b55
children
line source
1 /*
2 * Copyright (c) 2006, XenSource Inc.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 */
19 #ifndef XEN_INT_FLOAT_MAP_H
20 #define XEN_INT_FLOAT_MAP_H
23 #include "xen_common.h"
26 typedef struct xen_int_float_map_contents
27 {
28 int64_t key;
29 double val;
30 } xen_int_float_map_contents;
33 typedef struct xen_int_float_map
34 {
35 size_t size;
36 xen_int_float_map_contents contents[];
37 } xen_int_float_map;
39 /**
40 * Allocate a xen_int_float_map of the given size.
41 */
42 extern xen_int_float_map *
43 xen_int_float_map_alloc(size_t size);
45 /**
46 * Free the given xen_int_float_map, and all referenced values. The
47 * given map must have been allocated by this library.
48 */
49 extern void
50 xen_int_float_map_free(xen_int_float_map *map);
53 #endif