X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fzfs_arc.c;h=b784ee3a3fc1374a66e03f12b432c625ae48dce1;hb=1bbefd777881fee2534b976d161743c5fe6fc536;hp=ebfc54b4453c1e00166ae6dfc08e0695eac09b44;hpb=3e0942fc2d97a3028b9244fde6605c9ba68224fe;p=collectd.git

diff --git a/src/zfs_arc.c b/src/zfs_arc.c
index ebfc54b4..b784ee3a 100644
--- a/src/zfs_arc.c
+++ b/src/zfs_arc.c
@@ -4,6 +4,7 @@
  * Copyright (C) 2012  Aurelien Rougemont
  * Copyright (C) 2013  Xin Li
  * Copyright (C) 2014  Marc Fournier
+ * Copyright (C) 2014  Wilfried Goesgens
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
@@ -23,6 +24,7 @@
  *   Aurelien Rougemont <beorn at gandi.net>
  *   Xin Li <delphij at FreeBSD.org>
  *   Marc Fournier <marc.fournier at camptocamp.com>
+ *   Wilfried Goesgens <dothebart at citadel.org>
  **/
 
 #include "collectd.h"
@@ -51,7 +53,7 @@ static long long get_zfs_value(kstat_t *zfs_stats  __attribute__((unused)),
 		return (-1);
 	}
 
-	return ((long long int)e->value);
+	return (*(long long int*)e->value);
 }
 
 #elif !defined(__FreeBSD__) // Solaris
@@ -172,7 +174,7 @@ static int za_read (void)
 
 #if KERNEL_LINUX
 	long long int *llvalues = NULL;
-	char FileContents[1024 * 10];
+	char file_contents[1024 * 10];
 	char *fields[3];
 	int numfields;
 	ssize_t len;
@@ -184,15 +186,15 @@ static int za_read (void)
 		return (-1);
 	}
 
-	len = read_file_contents (ZOL_ARCSTATS_FILE, FileContents, sizeof(FileContents));
+	len = read_file_contents (ZOL_ARCSTATS_FILE, file_contents, sizeof(file_contents));
 	if (len > 1)
 	{
 
 		int i=0;
-		char *pnl = FileContents;
+		char *pnl = file_contents;
 		char *pnnl;
 
-		FileContents[len] = '\0';
+		file_contents[len] = '\0';
 
 		while (pnl != NULL)
 		{
@@ -206,21 +208,21 @@ static int za_read (void)
 		{
 			llentry_t *e;
 			llvalues = malloc(sizeof(long long int) * i);
-			i = 0;
+			int j = 0;
 
-			pnl = FileContents;
+			pnl = file_contents;
 			while (pnl != NULL)
 			{
 				pnnl = strchr(pnl, '\n');
 				if (pnnl != NULL)
 					*pnnl = '\0';
-				
+
 				numfields = strsplit (pnl, fields, 4);
 				if (numfields == 3)
 				{
-					llvalues[i] = atoll (fields[2]);
+					llvalues[j] = atoll (fields[2]);
 
-					e = llentry_create (fields[0], &llvalues[i]);
+					e = llentry_create (fields[0], &llvalues[j]);
 					if (e == NULL)
 					{
 						ERROR ("zfs_arc plugin: `llentry_create' failed.");
@@ -229,6 +231,7 @@ static int za_read (void)
 					{
 						llist_append (ksp, e);
 					}
+					j++;
 				}
 				pnl = pnnl;
 				if (pnl != NULL)
@@ -298,7 +301,6 @@ static int za_read (void)
 	}
 	if (ksp != NULL)
 	{
-	   
 		llist_destroy (ksp);
 	}
 #endif