File containing read/write fptr implementations for echo device. To be added to make...

diff --git a/lustre/obdecho/lproc_echo.c b/lustre/obdecho/lproc_echo.c
new file mode 100644 (file)
index 0000000..96ecf7f
--- /dev/null
+++ b/lustre/obdecho/lproc_echo.c
@@ -0,0 +1,54 @@
+/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
+ * vim:expandtab:shiftwidth=8:tabstop=8:
+ *
+ *  Copyright (C) 2002 Cluster File Systems, Inc.
+ *
+ *   This file is part of Lustre, http://www.lustre.org.
+ *
+ *   Lustre is free software; you can redistribute it and/or
+ *   modify it under the terms of version 2 of the GNU General Public
+ *   License as published by the Free Software Foundation.
+ *
+ *   Lustre is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with Lustre; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+#define DEBUG_SUBSYSTEM S_CLASS
+#include <linux/obd_support.h>
+#include <linux/obd_class.h>
+#include <linux/lprocfs.h>
+#include <linux/string.h>
+#include <linux/lustre_lib.h>
+
+int rd_uuid(char* page, char **start, off_t off,
+               int count, int *eof, void *data)
+{
+        int len=0;
+        struct obd_device* dev=(struct obd_device*)data;
+        len+=snprintf(page, count, "%s\n", dev->obd_uuid);
+        return len;
+
+}
+
+int rd_fstype(char* page, char **start, off_t off,
+               int count, int *eof, void *data)
+{
+        int len=0;
+        struct obd_device* dev=(struct obd_device*)data;
+        len+=snprintf(page, count, "%s\n", dev->u.echo.eo_fstype);
+        return len;
+
+}
+
+
+lprocfs_vars_t snmp_var_nm_1[]={
+        {"snmp/uuid", rd_uuid, 0},
+        {"snmp/fstype", rd_fstype, 0},
+        {0}
+};