| 1 |
michael |
3251 |
/* PEAK Library |
| 2 |
|
|
* |
| 3 |
|
|
* Copyright (c) 2003 |
| 4 |
|
|
* Stephane Thiell <mbuna@bugged.org>. All rights reserved. |
| 5 |
|
|
* |
| 6 |
|
|
* Redistribution and use in source and binary forms, with or without |
| 7 |
|
|
* modification, are permitted provided that the following conditions |
| 8 |
|
|
* are met: |
| 9 |
|
|
* |
| 10 |
|
|
* 1. Redistributions of source code must retain the above copyright |
| 11 |
|
|
* notice, this list of conditions and the following disclaimer. |
| 12 |
|
|
* |
| 13 |
|
|
* 2. Redistributions in binary form must reproduce the above copyright |
| 14 |
|
|
* notice, this list of conditions and the following disclaimer in the |
| 15 |
|
|
* documentation and/or other materials provided with the distribution. |
| 16 |
|
|
* |
| 17 |
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 18 |
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
| 19 |
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 20 |
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| 21 |
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 22 |
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 23 |
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| 24 |
|
|
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 25 |
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| 26 |
|
|
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| 27 |
|
|
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 28 |
|
|
* |
| 29 |
|
|
* $Id: task_runloop.h,v 1.1.1.1 2003/12/30 02:29:34 mbuna Exp $ |
| 30 |
|
|
*/ |
| 31 |
|
|
#ifndef INCLUDED_PEAK_TASK_RUNLOOP_H_ |
| 32 |
|
|
#define INCLUDED_PEAK_TASK_RUNLOOP_H_ |
| 33 |
|
|
|
| 34 |
|
|
#include "internal.h" |
| 35 |
|
|
#include "mem_pool.h" |
| 36 |
|
|
#include "task_private.h" |
| 37 |
|
|
|
| 38 |
|
|
/* Note: task_runloop is a private/internal class |
| 39 |
|
|
*/ |
| 40 |
|
|
typedef struct __peak_task_runloop * peak_task_runloop; |
| 41 |
|
|
|
| 42 |
|
|
|
| 43 |
|
|
struct __peak_task_runloop /* "private" class */ |
| 44 |
|
|
{ |
| 45 |
|
|
PEAK_STRUCT_RT_HEADER; |
| 46 |
|
|
peak_task _task; /* Owner task */ |
| 47 |
|
|
peak_mem_pool _oppool; /* Pool task_op allocator for this runloop */ |
| 48 |
|
|
peak_task_op _sched_ophead; /* [SCHEDULER] Head of task_ops queue */ |
| 49 |
|
|
peak_task_op * _sched_optailp; /* [SCHEDULER] Tail ptr of task_ops queue */ |
| 50 |
|
|
peak_task_op _runloop_ophead; /* [RUNLOOP] Head of task_ops queue */ |
| 51 |
|
|
int _exclusivity; /* Task's exclusivity boolean */ |
| 52 |
|
|
}; |
| 53 |
|
|
|
| 54 |
|
|
#if defined(__cplusplus) |
| 55 |
|
|
extern "C" { |
| 56 |
|
|
#endif |
| 57 |
|
|
|
| 58 |
|
|
__private_extern__ peak_task_runloop _peak_task_runloop_create(peak_task task); |
| 59 |
|
|
|
| 60 |
|
|
__private_extern__ void * _peak_task_runloop_start(void *arg); |
| 61 |
|
|
|
| 62 |
|
|
__private_extern__ void _peak_task_runloop_quit(peak_task_runloop rl); |
| 63 |
|
|
|
| 64 |
|
|
__private_extern__ void _peak_task_runloop_op_schedule(peak_task_runloop rl, |
| 65 |
|
|
peak_task_op op); |
| 66 |
|
|
|
| 67 |
|
|
__private_extern__ void _peak_task_runloop_run(peak_task_runloop rl, |
| 68 |
|
|
int master); |
| 69 |
|
|
|
| 70 |
|
|
#if defined(__cplusplus) |
| 71 |
|
|
} |
| 72 |
|
|
#endif |
| 73 |
|
|
|
| 74 |
|
|
|
| 75 |
|
|
#endif /* INCLUDED_PEAK_TASK_RUNLOOP_H_ */ |
