/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_OSREFERENCE_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.
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * 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.
*
- * 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
+ * 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@
*/
-/*
+/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
* All Rights Reserved.
- *
+ *
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
- *
+ *
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
+ *
* Carnegie Mellon requests users of this software to return to
- *
+ *
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
- *
+ *
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
*
*/
-#ifdef XNU_KERNEL_PRIVATE
+#ifdef XNU_KERNEL_PRIVATE
-#ifndef _KERN_MACH_PARAM_H_
+#ifndef _KERN_MACH_PARAM_H_
#define _KERN_MACH_PARAM_H_
-#define THREAD_MAX 2560 /* Max number of threads */
-#define THREAD_CHUNK 64 /* Allocation chunk */
+extern int thread_max, task_threadmax, task_max;
-#define TASK_MAX 1024 /* Max number of tasks */
-#define TASK_CHUNK 64 /* Allocation chunk */
-#define PORT_MAX ((TASK_MAX * 3 + THREAD_MAX) /* kernel */ \
- + (THREAD_MAX * 2) /* user */ \
- + 40000) /* slop for objects */
- /* Number of ports, system-wide */
+#define THREAD_CHUNK 64 /* Allocation chunk */
+#define TASK_CHUNK 64 /* Allocation chunk */
-#define SET_MAX (TASK_MAX + THREAD_MAX + 200)
- /* Max number of port sets */
+#define PORT_MAX ((task_max * 3 + thread_max) /* kernel */ \
+ + (thread_max * 2) /* user */ \
+ + 40000) /* slop for objects */
+/* Number of ports, system-wide */
-#define ITE_MAX (1 << 16) /* Max number of splay tree entries */
+#define SET_MAX (task_max + (thread_max * 2) + 200)
+/* Max number of port sets */
-#define SPACE_MAX (TASK_MAX + 5) /* Max number of IPC spaces */
+#define SPACE_MAX (task_max + 5) /* Max number of IPC spaces */
-#define SEMAPHORE_MAX (PORT_MAX >> 1) /* Maximum number of semaphores */
+#define SEMAPHORE_MAX (PORT_MAX >> 1) /* Maximum number of semaphores */
-#endif /* _KERN_MACH_PARAM_H_ */
+#endif /* _KERN_MACH_PARAM_H_ */
-#endif /* XNU_KERNEL_PRIVATE */
+#endif /* XNU_KERNEL_PRIVATE */
projects / apple / xnu.git / blobdiff