From 118d85d597ffa77ca2d53b01c1dc5295f11c5f2c Mon Sep 17 00:00:00 2001
From: reinelt <reinelt@3ae390bd-cb1e-0410-b409-cd5a39f66f1f>
Date: Sun, 3 Apr 2005 07:07:51 +0000
Subject: [lcd4linux @ 2005-04-03 07:07:43 by reinelt] added statfs plugin

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@524 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
---
 plugin_statfs.c | 104 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 plugin_statfs.c

(limited to 'plugin_statfs.c')

diff --git a/plugin_statfs.c b/plugin_statfs.c
new file mode 100644
index 0000000..9bf9510
--- /dev/null
+++ b/plugin_statfs.c
@@ -0,0 +1,104 @@
+/* $Id: plugin_statfs.c,v 1.1 2005/04/03 07:07:51 reinelt Exp $
+ *
+ * plugin for statfs() syscall
+ *
+ * Copyright (C) 2005 Michael Reinelt <reinelt@eunet.at>
+ * Copyright (C) 2005 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
+ *
+ * This file is part of LCD4Linux.
+ *
+ * LCD4Linux is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * LCD4Linux 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * $Log: plugin_statfs.c,v $
+ * Revision 1.1  2005/04/03 07:07:51  reinelt
+ * added statfs plugin
+ *
+ */
+
+/* 
+ * exported functions:
+ *
+ * int plugin_init_statfs (void)
+ *  adds statfs() functions
+ *
+ */
+
+
+#include "config.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/vfs.h>
+
+#include "debug.h"
+#include "plugin.h"
+
+
+
+static void my_statfs (RESULT *result, RESULT *arg1, RESULT *arg2)
+{
+  struct statfs buf;
+  char *path, *key;
+  double value;
+  
+  path = R2S(arg1);
+  key  = R2S(arg2);
+  
+  if (statfs(path, &buf)!=0) {
+    error("statfs(%s) failed: %s", path, strerror(errno));
+    SetResult(&result, R_STRING, ""); 
+    return;
+  }
+
+  if (strcasecmp(key, "type")==0) {
+    value = buf.f_type;
+  } else if  (strcasecmp(key, "bsize")==0) {
+    value = buf.f_bsize;
+  } else if  (strcasecmp(key, "blocks")==0) {
+    value = buf.f_blocks;
+  } else if  (strcasecmp(key, "bfree")==0) {
+    value = buf.f_bfree;
+  } else if  (strcasecmp(key, "bavail")==0) {
+    value = buf.f_bavail;
+  } else if  (strcasecmp(key, "files")==0) {
+    value = buf.f_files;
+  } else if  (strcasecmp(key, "ffree")==0) {
+    value = buf.f_ffree;
+#if 0
+  } else if  (strcasecmp(key, "fsid")==0) {
+    value = buf.f_fsid;
+#endif
+  } else if  (strcasecmp(key, "namelen")==0) {
+    value = buf.f_namelen;
+  } else {
+    error("statfs: unknown field '%s'", key);
+    value = -1;
+  }
+
+  SetResult(&result, R_NUMBER, &value); 
+}
+
+
+int plugin_init_statfs (void)
+{
+  AddFunction ("statfs", 2, my_statfs);
+  return 0;
+}
+
+void plugin_exit_statfs(void) 
+{
+}
-- 
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