osfmk/kern/mk_sp.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * @OSF_COPYRIGHT@
  24  *
  25  */
  26
  27 #ifndef _KERN_MK_SP_H_
  28 #define _KERN_MK_SP_H_
  29
  30 /*
  31  * Scheduling operation prototypes
  32  */
  33
  34 void            _mk_sp_thread_unblock(
  35                                 thread_t                thread);
  36
  37 void            _mk_sp_thread_done(
  38                                 thread_t                old_thread);
  39
  40 void            _mk_sp_thread_begin(
  41                                 thread_t                new_thread);
  42
  43 void            _mk_sp_thread_dispatch(
  44                                 thread_t                old_thread);
  45
  46 kern_return_t   _mk_sp_thread_switch(
  47                                         thread_act_t            hint_act,
  48                                         int                                     option,
  49                                         mach_msg_timeout_t      option_time);
  50
  51 void            _mk_sp_thread_depress_ms(
  52                                 mach_msg_timeout_t              interval);
  53
  54 void            _mk_sp_thread_depress_abstime(
  55                                 uint64_t                                interval);
  56
  57 kern_return_t   _mk_sp_thread_depress_abort(
  58                                         thread_t                        thread,
  59                                         boolean_t                       abortall);
  60
  61 void            _mk_sp_thread_perhaps_yield(
  62                                 thread_t                                self);
  63
  64 #endif  /* _KERN_MK_SP_H_ */