/*
- * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_OSREFERENCE_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. 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
+ * 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_LICENSE_OSREFERENCE_HEADER_END@
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
* 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.
+ */
/*
*/
/*
#ifndef _MACH_PORT_H_
#define _MACH_PORT_H_
+#include <sys/cdefs.h>
#include <stdint.h>
#include <mach/boolean.h>
#include <mach/machine/vm_types.h>
#define MACH_PORT_RIGHT_SEND_ONCE ((mach_port_right_t) 2)
#define MACH_PORT_RIGHT_PORT_SET ((mach_port_right_t) 3)
#define MACH_PORT_RIGHT_DEAD_NAME ((mach_port_right_t) 4)
-#define MACH_PORT_RIGHT_NUMBER ((mach_port_right_t) 5)
+#define MACH_PORT_RIGHT_LABELH ((mach_port_right_t) 5)
+#define MACH_PORT_RIGHT_NUMBER ((mach_port_right_t) 6)
typedef natural_t mach_port_type_t;
typedef mach_port_type_t *mach_port_type_array_t;
#define MACH_PORT_TYPE_SEND_ONCE MACH_PORT_TYPE(MACH_PORT_RIGHT_SEND_ONCE)
#define MACH_PORT_TYPE_PORT_SET MACH_PORT_TYPE(MACH_PORT_RIGHT_PORT_SET)
#define MACH_PORT_TYPE_DEAD_NAME MACH_PORT_TYPE(MACH_PORT_RIGHT_DEAD_NAME)
+#define MACH_PORT_TYPE_LABELH MACH_PORT_TYPE(MACH_PORT_RIGHT_LABELH)
/* Convenient combinations. */
typedef unsigned int mach_port_srights_t; /* status of send rights */
typedef struct mach_port_status {
- mach_port_name_t mps_pset; /* containing port set */
+ mach_port_rights_t mps_pset; /* count of containing port sets */
mach_port_seqno_t mps_seqno; /* sequence number */
mach_port_mscount_t mps_mscount; /* make-send count */
mach_port_msgcount_t mps_qlimit; /* queue limit */
natural_t mps_flags; /* port flags */
} mach_port_status_t;
-#define MACH_PORT_QLIMIT_DEFAULT ((mach_port_msgcount_t) 5)
-#define MACH_PORT_QLIMIT_MAX ((mach_port_msgcount_t) 16)
+/* System-wide values for setting queue limits on a port */
+#define MACH_PORT_QLIMIT_ZERO ((mach_port_msgcount_t) 0)
+#define MACH_PORT_QLIMIT_BASIC ((mach_port_msgcount_t) 5)
+#define MACH_PORT_QLIMIT_SMALL ((mach_port_msgcount_t) 16)
+#define MACH_PORT_QLIMIT_LARGE ((mach_port_msgcount_t) 1024)
+#define MACH_PORT_QLIMIT_KERNEL ((mach_port_msgcount_t) 65536)
+#define MACH_PORT_QLIMIT_MIN MACH_PORT_QLIMIT_ZERO
+#define MACH_PORT_QLIMIT_DEFAULT MACH_PORT_QLIMIT_BASIC
+#define MACH_PORT_QLIMIT_MAX MACH_PORT_QLIMIT_LARGE
typedef struct mach_port_limits {
mach_port_msgcount_t mpl_qlimit; /* number of msgs */
* Must be padded to 64-bits total length.
*/
typedef struct mach_port_qos {
- boolean_t name:1; /* name given */
- boolean_t prealloc:1; /* prealloced message */
+ unsigned int name:1; /* name given */
+ unsigned int prealloc:1; /* prealloced message */
boolean_t pad1:30;
natural_t len;
} mach_port_qos_t;
-#if !defined(_POSIX_C_SOURCE) && !defined(_NO_PORT_T_FROM_MACH)
+#if !__DARWIN_UNIX03 && !defined(_NO_PORT_T_FROM_MACH)
/*
* Mach 3.0 renamed everything to have mach_ in front of it.
* These types and macros are provided for backward compatibility
#define PORT_VALID(name) \
((port_t)(name) != PORT_NULL && (port_t)(name) != PORT_DEAD)
-#endif /* !_POSIX_C_SOURCE && !_NO_PORT_T_FROM_MACH */
+#endif /* !__DARWIN_UNIX03 && !_NO_PORT_T_FROM_MACH */
#endif /* _MACH_PORT_H_ */
projects / apple / xnu.git / blobdiff