xnu-1456.1.26.tar.gz

[apple/xnu.git] / osfmk / mach / thread_info.h

diff --git a/osfmk/mach/thread_info.h b/osfmk/mach/thread_info.h
index 7b99b9f596599f6eb6674986a10ed0609c118830..5f51aeadedfba1e969873551ddc614f1a7b7b175 100644 (file)
--- a/osfmk/mach/thread_info.h
+++ b/osfmk/mach/thread_info.h
@@ -1,23 +1,29 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource 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.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * @OSF_COPYRIGHT@
@@ -63,11 +69,10 @@
 #ifndef        _MACH_THREAD_INFO_H_
 #define _MACH_THREAD_INFO_H_
 
-#include <sys/appleapiopts.h>
-
 #include <mach/boolean.h>
 #include <mach/policy.h>
 #include <mach/time_value.h>
+#include <mach/message.h>
 #include <mach/machine/vm_types.h>
 
 /*
@@ -98,8 +103,21 @@ struct thread_basic_info {
 
 typedef struct thread_basic_info  thread_basic_info_data_t;
 typedef struct thread_basic_info  *thread_basic_info_t;
-#define THREAD_BASIC_INFO_COUNT   \
-                (sizeof(thread_basic_info_data_t) / sizeof(natural_t))
+#define THREAD_BASIC_INFO_COUNT   ((mach_msg_type_number_t) \
+                (sizeof(thread_basic_info_data_t) / sizeof(natural_t)))
+
+#define THREAD_IDENTIFIER_INFO         4     /* thread id and other information */
+
+struct thread_identifier_info {
+       uint64_t        thread_id;      /* system-wide unique 64-bit thread id */
+       uint64_t        thread_handle;  /* handle to be used by libproc */
+       uint64_t        dispatch_qaddr; /* libdispatch queue address */
+};
+
+typedef struct thread_identifier_info  thread_identifier_info_data_t;
+typedef struct thread_identifier_info  *thread_identifier_info_t;
+#define THREAD_IDENTIFIER_INFO_COUNT   ((mach_msg_type_number_t) \
+                (sizeof(thread_identifier_info_data_t) / sizeof(natural_t)))
 
 /*
  *     Scale factor for usage field.
@@ -125,12 +143,12 @@ typedef struct thread_basic_info  *thread_basic_info_t;
 #define TH_FLAGS_SWAPPED       0x1     /* thread is swapped out */
 #define TH_FLAGS_IDLE          0x2     /* thread is an idle thread */
 
-#ifdef __APPLE_API_UNSTABLE
+/*
+ * Obsolete interfaces.
+ */
 
 #define THREAD_SCHED_TIMESHARE_INFO    10
 #define THREAD_SCHED_RR_INFO           11
 #define THREAD_SCHED_FIFO_INFO         12
 
-#endif /* __APPLE_API_UNSTABLE */
-
 #endif /* _MACH_THREAD_INFO_H_ */