From: Marc Fournier <marc.fournier@camptocamp.com>
Date: Mon, 28 Jul 2014 13:04:24 +0000 (+0200)
Subject: zfs_arc: pass reference in llist instead of value
X-Git-Tag: collectd-5.5.0~218^2~1
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=3aeea86c1adde5caa7bf18f5054b5acbf359546e;p=collectd.git

zfs_arc: pass reference in llist instead of value

This avoids using a void pointer, which size depends on the
architecture.

Thanks to @dothebart for pointing this out!
---

diff --git a/src/zfs_arc.c b/src/zfs_arc.c
index e32e829d..168d566b 100644
--- a/src/zfs_arc.c
+++ b/src/zfs_arc.c
@@ -53,7 +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
@@ -222,7 +222,7 @@ static int za_read (void)
 				{
 					llvalues[i] = atoll (fields[2]);
 
-					e = llentry_create (fields[0], (void *)llvalues[i]);
+					e = llentry_create (fields[0], &llvalues[i]);
 					if (e == NULL)
 					{
 						ERROR ("zfs_arc plugin: `llentry_create' failed.");