xnu-4570.51.1.tar.gz

[apple/xnu.git] / security / mac_kext.c

diff --git a/security/mac_kext.c b/security/mac_kext.c
index 97fbbcb6c1b0e66ca495c6ab63134465e6b6f8c6..f84a6cc9981af5d0f8dc43b5c8bf15dfb64f1e57 100644 (file)
--- a/security/mac_kext.c
+++ b/security/mac_kext.c
@@ -1,3 +1,31 @@
+/*
+ * Copyright (c) 2012 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ */
+
 #include <sys/param.h>
 #include <sys/kauth.h>
 #include <security/mac_framework.h>
@@ -20,3 +48,13 @@ mac_kext_check_unload(kauth_cred_t cred, const char *identifier) {
 
        return (error);
 }
+
+int
+mac_kext_check_query(kauth_cred_t cred) {
+       int error;
+
+       MAC_CHECK(kext_check_query, cred);
+
+       return (error);
+}
+