X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/ff6e181ae92fc6f1e89841290f461d1f2f9badd9..cf7d32b81c573a0536dc4da4157f9c26f8d0bed3:/osfmk/ipc/ipc_init.c

diff --git a/osfmk/ipc/ipc_init.c b/osfmk/ipc/ipc_init.c
index 8eca1be0e..1267d06e8 100644
--- a/osfmk/ipc/ipc_init.c
+++ b/osfmk/ipc/ipc_init.c
@@ -1,14 +1,19 @@
 /*
- * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2007 Apple Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @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. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * 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
@@ -18,7 +23,7 @@
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * @OSF_COPYRIGHT@
@@ -48,6 +53,13 @@
  * any improvements or extensions that they make and grant Carnegie Mellon
  * the rights to redistribute these changes.
  */
+/*
+ * NOTICE: This file was modified by McAfee Research in 2004 to introduce
+ * support for mandatory and extensible security protections.  This notice
+ * is included in support of clause 2.2 (b) of the Apple Public License,
+ * Version 2.0.
+ * Copyright (c) 2005 SPARTA, Inc.
+ */
 /*
  */
 /*
@@ -89,6 +101,7 @@
 #include <ipc/ipc_table.h>
 
 #include <mach/machine/ndr_def.h>   /* NDR_record */
+#include <ipc/ipc_labelh.h>
 
 vm_map_t ipc_kernel_map;
 vm_size_t ipc_kernel_map_size = 1024 * 1024;
@@ -170,11 +183,19 @@ ipc_bootstrap(void)
 	 * elements at the processor-level to avoid the locking.
 	 */
 	ipc_kmsg_zone = zinit(IKM_SAVED_KMSG_SIZE,
-			      ipc_port_max * MACH_PORT_QLIMIT_MAX *
+			      ipc_port_max * MACH_PORT_QLIMIT_DEFAULT *
 			      IKM_SAVED_KMSG_SIZE,
 			      IKM_SAVED_KMSG_SIZE,
 			      "ipc kmsgs");
 
+#if CONFIG_MACF_MACH
+	ipc_labelh_zone = 
+		zinit(sizeof(struct ipc_labelh),
+		      ipc_port_max * sizeof(struct ipc_labelh),
+		      sizeof(struct ipc_labelh),
+		      "label handles");
+#endif
+
 	/* create special spaces */
 
 	kr = ipc_space_create_special(&ipc_space_kernel);