f9a2cde352
in version numbers, and upgrade to 3.1.0.
Changes since 3.0.4:
* XenAPI 1.0 support
o XML configuration files for virtual machines;
o VM life-cycle management operations; and
o Secure on- or off-box XML-RPC with bindings for many languages
* Basic save/restore/migrate support for HVM (e.g. Windows) VMs;
* Dynamic memory control for HVM guests;
* 32-on-64 PV guest support (run PAE PV VMs on a 64-bit Xen!); and
* Blktap copy-on-write disk support.
It also fixes some HVM bugs.
102 lines
2.9 KiB
Text
102 lines
2.9 KiB
Text
$NetBSD: patch-ch,v 1.1.1.1 2007/06/14 19:39:46 bouyer Exp $
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--- /dev/null 2007-05-27 19:36:35.000000000 +0200
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+++ xenstat/libxenstat/src/xenstat_netbsd.c 2007-05-27 19:36:00.000000000 +0200
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@@ -0,0 +1,97 @@
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+/* libxenstat: statistics-collection library for Xen
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+ * Copyright (C) International Business Machines Corp., 2005
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+ * Authors: Josh Triplett <josht@us.ibm.com>
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+ * Judy Fischbach <jfisch@us.ibm.com>
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+ * David Hendricks <dhendrix@us.ibm.com>
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+ *
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+ * This library is free software; you can redistribute it and/or
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+ * modify it under the terms of the GNU Lesser General Public
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+ * License as published by the Free Software Foundation; either
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+ * version 2.1 of the License, or (at your option) any later version.
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+ *
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+ * This library is distributed in the hope that it will be useful,
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+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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+ * Lesser General Public License for more details.
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+ */
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+
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+/*
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+ * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
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+ * Use is subject to license terms.
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+ */
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+
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+#include <fcntl.h>
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+#include <dirent.h>
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+#include <sys/types.h>
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+#include <sys/stat.h>
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+#include <stdio.h>
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+#include <stdlib.h>
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+#include <string.h>
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+#include <unistd.h>
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+
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+#include "xenstat_priv.h"
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+
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+#define SYSFS_VBD_PATH "/sys/devices/xen-backend/"
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+
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+struct priv_data {
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+ FILE *procnetdev;
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+ DIR *sysfsvbd;
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+};
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+
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+static struct priv_data *
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+get_priv_data(xenstat_handle *handle)
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+{
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+ if (handle->priv != NULL)
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+ return handle->priv;
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+
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+ handle->priv = malloc(sizeof(struct priv_data));
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+ if (handle->priv == NULL)
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+ return (NULL);
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+
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+ ((struct priv_data *)handle->priv)->procnetdev = NULL;
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+ ((struct priv_data *)handle->priv)->sysfsvbd = NULL;
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+
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+ return handle->priv;
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+}
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+
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+/* Expected format of /proc/net/dev */
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+static const char PROCNETDEV_HEADER[] =
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+ "Inter-| Receive |"
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+ " Transmit\n"
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+ " face |bytes packets errs drop fifo frame compressed multicast|"
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+ "bytes packets errs drop fifo colls carrier compressed\n";
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+
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+/* Collect information about networks */
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+int xenstat_collect_networks(xenstat_node * node)
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+{
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+ /* XXX fixme: implement code to get stats from libkvm ! */
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+ return 1;
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+}
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+
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+/* Free network information in handle */
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+void xenstat_uninit_networks(xenstat_handle * handle)
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+{
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+ struct priv_data *priv = get_priv_data(handle);
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+ if (priv != NULL && priv->procnetdev != NULL)
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+ fclose(priv->procnetdev);
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+}
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+
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+static int read_attributes_vbd(const char *vbd_directory, const char *what, char *ret, int cap)
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+{
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+ /* XXX implement */
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+ return 0;
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+}
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+
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+/* Collect information about VBDs */
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+int xenstat_collect_vbds(xenstat_node * node)
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+{
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+ return 1;
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+}
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+
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+/* Free VBD information in handle */
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+void xenstat_uninit_vbds(xenstat_handle * handle)
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+{
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+ struct priv_data *priv = get_priv_data(handle);
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+ if (priv != NULL && priv->sysfsvbd != NULL)
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+ closedir(priv->sysfsvbd);
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+}
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