osfmk/kern/mk_sp.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  * @OSF_COPYRIGHT@
  27  *
  28  */
  29
  30 #ifndef _KERN_MK_SP_H_
  31 #define _KERN_MK_SP_H_
  32
  33 /*
  34  * Scheduling operation prototypes
  35  */
  36
  37 void            _mk_sp_thread_unblock(
  38                                 thread_t                thread);
  39
  40 void            _mk_sp_thread_done(
  41                                 thread_t                old_thread,
  42                                 thread_t                new_thread,
  43                                 processor_t             processor);
  44
  45 void            _mk_sp_thread_begin(
  46                                 thread_t                new_thread,
  47                                 processor_t             processor);
  48
  49 void            _mk_sp_thread_dispatch(
  50                                 thread_t                thread);
  51
  52 kern_return_t   _mk_sp_thread_switch(
  53                                         thread_act_t            hint_act,
  54                                         int                                     option,
  55                                         mach_msg_timeout_t      option_time);
  56
  57 void            _mk_sp_thread_depress_ms(
  58                                 mach_msg_timeout_t              interval);
  59
  60 void            _mk_sp_thread_depress_abstime(
  61                                 uint64_t                                interval);
  62
  63 kern_return_t   _mk_sp_thread_depress_abort(
  64                                         thread_t                        thread,
  65                                         boolean_t                       abortall);
  66
  67 void            _mk_sp_thread_perhaps_yield(
  68                                 thread_t                                self);
  69
  70 #endif  /* _KERN_MK_SP_H_ */