diff --git a/lib/libspl/include/sys/systeminfo.h b/lib/libspl/include/sys/systeminfo.h
new file mode 100644
index 0000000000..23fa352ae9
--- /dev/null
+++ b/lib/libspl/include/sys/systeminfo.h
@@ -0,0 +1,34 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include_next <sys/systeminfo.h>
+
+#ifndef _SOL_SYS_SYSTEMINFO_H
+#define _SOL_SYS_SYSTEMINFO_H
+
+#define sysinfo(cmd,buf,cnt)		(-1)
+
+#endif
diff --git a/lib/libzfs/libzfs_mount.c b/lib/libzfs/libzfs_mount.c
index 695610e033..1ec7cba8bb 100644
--- a/lib/libzfs/libzfs_mount.c
+++ b/lib/libzfs/libzfs_mount.c
@@ -212,12 +212,12 @@ is_shared(libzfs_handle_t *hdl, const char *mountpoint, zfs_share_proto_t proto)
  * informative error message.
  */
 static boolean_t
-dir_is_empty(const char *dirname)
+dir_is_empty(const char *dirn)
 {
 	DIR *dirp;
 	struct dirent64 *dp;
 
-	if ((dirp = opendir(dirname)) == NULL)
+	if ((dirp = opendir(dirn)) == NULL)
 		return (B_TRUE);
 
 	while ((dp = readdir64(dirp)) != NULL) {