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annotate src/gpf/inc/os.h @ 11:b493d3857f4e

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helpers: initial import from Magnetite (pruned)
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 15 Jul 2018 21:24:44 +0000
parents 1ea54a97e831
children
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1 /*
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2 +------------------------------------------------------------------------------
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3 | File: os.h
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4 +------------------------------------------------------------------------------
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5 | Copyright 2002 Texas Instruments Berlin, AG
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6 | All rights reserved.
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7 |
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8 | This file is confidential and a trade secret of Texas
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9 | Instruments Berlin, AG
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10 | The receipt of or possession of this file does not convey
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11 | any rights to reproduce or disclose its contents or to
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12 | manufacture, use, or sell anything it may describe, in
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13 | whole, or in part, without the specific written consent of
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14 | Texas Instruments Berlin, AG.
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15 +-----------------------------------------------------------------------------
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16 | Purpose : Definitions for the OS adaptation layer.
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17 +-----------------------------------------------------------------------------
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18 */
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19
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20 #ifndef __OS_H__
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21 #define __OS_H__
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22
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23 #include "os_const.h"
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24
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25 /*==== CONSTANTS ===================================================*/
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26 typedef int OS_HANDLE;
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27 typedef BOOL OS_INT_STATE;
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28 typedef ULONG OS_TIME;
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29 typedef ULONG OS_TICK;
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30
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31 #define OS_NOTASK 0
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32
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33 #define FIRST_ENTRY 0xff
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34 #define NEXT_ENTRY 0xfe
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35
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36 #define OS_EVENT 0x1
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37 #define OS_NO_EVENT 0x0
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38 /*
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39 * pattern to initialize task/osisr stacks
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40 */
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41 #define INITIAL_STACK_VALUE 0xfe
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42
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43 /*
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44 * constants to access the object information functions
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45 */
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46 #define OS_OBJSYS 0
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47 #define OS_OBJTASK 1
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48 #define OS_OBJQUEUE 2
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49 #define OS_OBJPARTITIONGROUP 3
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50 #define OS_OBJMEMORYPOOL 4
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51 #define OS_OBJTIMER 5
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52 #define OS_OBJSEMAPHORE 6
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53
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54 /*
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55 * return values
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56 */
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57 #define OS_OK 0
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58 #define OS_WAITED 1
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59 #define OS_NEW_PROCESS 2
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60 #define OS_PARTITION_FREE 3
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61 #define OS_ALLOCATED_BIGGER 4
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62 #define OS_ERROR (-1)
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63 #define OS_TIMEOUT (-2)
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64 #define OS_PARTITION_GUARD_PATTERN_DESTROYED (-3)
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65 #define OS_INVALID_QUEUE (-4)
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66
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67 /*
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68 * message priorities
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69 */
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70 #define OS_NORMAL 1
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71 #define OS_URGENT 2
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72 #define OS_MIN_PRIORITY OS_NORMAL
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73 #define OS_MAX_PRIORITY OS_URGENT
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74
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75 /*
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76 * OS ISR priority range
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77 */
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78 #define OS_ISR_MIN_PRIO 0
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79 #define OS_ISR_MAX_PRIO 2
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80
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81 /*
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82 * flags
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83 */
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84 #define OS_QFPARTITION 0x01
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85
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86 /*
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87 * error codes
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88 */
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89 #define OS_SYST_ERR 0x8000
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90 #define OS_SYST_ERR_QUEUE_CREATE 0x8001
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91 #define OS_SYST_ERR_MAX_TIMER 0x8002
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92 #define OS_SYST_ERR_MAX_TASK 0x8003
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93 #define OS_SYST_ERR_STACK_OVERFLOW 0x8004
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94 #define OS_SYST_ERR_PCB_PATTERN 0x8005
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95 #define OS_SYST_ERR_NO_PARTITION 0x8006
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96 #define OS_SYST_ERR_STR_TOO_LONG 0x8007
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97 #define OS_SYST_ERR_OVERSIZE 0x8008
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98 #define OS_SYST_ERR_TASK_TIMER 0x8009
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99 #define OS_SYST_ERR_SIMUL_TIMER 0x800A
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100 #define OS_SYST_ERR_QUEUE_FULL 0x800B
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101 #define OS_SYST_ERR_MAX_SEMA 0x800C
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102 #define OS_SYST_ERR_NO_MEMORY 0x800D
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103 #define OS_SYST_ERR_BIG_PARTITION 0x800E
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104
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105 /*
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106 * warning codes
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107 */
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108 #define OS_SYST_WRN 0x0000
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109 #define OS_SYST_WRN_WAIT_PARTITION 0x0001
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110 #define OS_SYST_WRN_WAIT_QUEUE 0x0002
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111 #define OS_SYST_WRN_BIG_PARTITION 0x0003
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112 #define OS_SYST_WRN_MULTIPLE_FREE 0x0004
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113 #define OS_SYST_WRN_REQ_TRUNCATED 0x0004
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114 #define OS_SYST_WRN_FREE_FAILED 0x0005
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115
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116 /*==== TYPES =======================================================*/
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117
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118 typedef struct
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119 {
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120 USHORT flags;
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121 USHORT data16;
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122 ULONG data32;
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123 #ifdef _TOOLS_
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124 ULONG len;
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125 #endif
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126 ULONG time;
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parents:
diff changeset
127 LONG e_id;
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128 T_VOID_STRUCT * ptr;
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 } OS_QDATA;
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 /*==== PROTOTYPES ==================================================*/
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 /* Task API */
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 GLOBAL LONG os_CreateTask (OS_HANDLE Caller, char *Name, void (*TaskEntry)(OS_HANDLE, ULONG), ULONG StackSize,
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 USHORT Priority, OS_HANDLE *TaskHandle, OS_HANDLE MemPoolHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 GLOBAL LONG os_DestroyTask (OS_HANDLE Caller, OS_HANDLE TaskHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 GLOBAL LONG os_StartTask (OS_HANDLE Caller, OS_HANDLE TaskHandle, ULONG Value);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 GLOBAL LONG os_StopTask (OS_HANDLE Caller, OS_HANDLE TaskHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 GLOBAL LONG os_SuspendTask (OS_HANDLE Caller, ULONG Time);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 GLOBAL LONG os_DeferTask (OS_HANDLE task_handle, OS_TIME time);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 GLOBAL LONG os_ResumeTask (OS_HANDLE task_handle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 GLOBAL LONG os_Relinquish (void);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 GLOBAL LONG os_GetTaskName (OS_HANDLE Caller, OS_HANDLE TaskHandle, char * Name);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 GLOBAL LONG os_GetTaskHandle (OS_HANDLE Caller, char * Name, OS_HANDLE *TaskHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145 GLOBAL LONG os_TaskInformation (USHORT Handle, char *Buffer);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 GLOBAL LONG os_ProInit (void);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 GLOBAL LONG os_ChangePreemption (char preempt);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 GLOBAL OS_HANDLE os_MyHandle (void);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 #ifdef _NUCLEUS_
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 GLOBAL LONG os_CheckTaskStack (OS_HANDLE Handle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 /* Task internal */
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 GLOBAL LONG os_GetTaskData (OS_HANDLE Handle, unsigned int **tcb, unsigned char **stackbegin, unsigned char **stackend );
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 GLOBAL unsigned char os_GetTaskState (OS_HANDLE Caller, OS_HANDLE Handle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 #endif
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 /* Queue API */
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 GLOBAL LONG os_CreateQueue (OS_HANDLE Caller, OS_HANDLE ComHandle, char *Name, USHORT Entries,
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 OS_HANDLE *ActHandle, OS_HANDLE MemPoolHandle );
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 GLOBAL LONG os_DestroyQueue (OS_HANDLE Caller, OS_HANDLE ComHandle );
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 GLOBAL LONG os_OpenQueue (OS_HANDLE Caller, char *Name, OS_HANDLE *ComHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 GLOBAL LONG os_CloseQueue (OS_HANDLE Caller, OS_HANDLE ComHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 GLOBAL LONG os_SendToQueue (OS_HANDLE Caller, OS_HANDLE ComHandle, USHORT Priority,
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 ULONG Suspend, OS_QDATA *Msg );
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 GLOBAL LONG os_ReceiveFromQueue (OS_HANDLE Caller, OS_HANDLE ComHandle, OS_QDATA *msg, ULONG Timeout );
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 GLOBAL LONG os_GetQueueName (OS_HANDLE Caller, OS_HANDLE ComHandle, char * Name);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 GLOBAL LONG os_GetQueueHandle (OS_HANDLE Caller, char *Name, OS_HANDLE *ComHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167 GLOBAL LONG os_QueueInformation (USHORT Handle, char *Buffer);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 GLOBAL LONG os_ComInit (void);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 /* Queue internal */
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170 #ifdef _NUCLEUS_
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 GLOBAL LONG os_GetQueueState (OS_HANDLE Caller, OS_HANDLE Handle, ULONG *Used, ULONG *Free);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 GLOBAL unsigned char *os_FindSuspendingQueue (unsigned int *tcb);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 GLOBAL LONG os_GetQueueData (OS_HANDLE Caller, OS_HANDLE Handle, USHORT Index,
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 USHORT *Type, ULONG *opc, ULONG *ptr, ULONG *time );
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 #endif
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 #ifdef _TOOLS_
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 extern LONG os_create_extq (const char* name, OS_HANDLE* comhandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 extern LONG os_destroy_extq (const char* name);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 #endif /* _TOOLS_ */
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 /* Memory API */
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182 GLOBAL LONG os_CreatePartitionPool (OS_HANDLE Caller, char *GroupName, void *Addr, USHORT Num, ULONG Size,
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 OS_HANDLE *GroupHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 GLOBAL LONG os_CreatePartitionPool_fixed_pool_size (OS_HANDLE TaskHandle, char *GroupName, void *Addr, USHORT PoolSize,
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 ULONG PartitionSize, OS_HANDLE *GroupHandle, ULONG *NumCreated);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 GLOBAL LONG os_AllocatePartition (OS_HANDLE Caller, T_VOID_STRUCT **Buffer, ULONG Size,
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 ULONG Suspend, OS_HANDLE GroupHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 GLOBAL LONG os_DeallocatePartition (OS_HANDLE Caller, T_VOID_STRUCT *Buffer);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 GLOBAL LONG os_CreateMemoryPool (OS_HANDLE Caller, char *Name, void *Addr, ULONG PoolSize,
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 OS_HANDLE *PoolHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 GLOBAL LONG os_AllocateMemory (OS_HANDLE Caller, T_VOID_STRUCT **Buffer, ULONG Size,
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 ULONG Suspend, OS_HANDLE PoolHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 GLOBAL LONG os_DeallocateMemory (OS_HANDLE Caller, T_VOID_STRUCT *Buffer);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 GLOBAL LONG os_PartitionInformation (USHORT Handle, char *Buffer);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 GLOBAL LONG os_MemoryInformation (USHORT Handle, char *Buffer);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 GLOBAL LONG os_MemInit (void);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 GLOBAL LONG os_SetPoolHandles (OS_HANDLE ext_pool_handle, OS_HANDLE int_pool_handle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 GLOBAL LONG os_GetPartitionGroupHandle(OS_HANDLE Caller, char *Name, OS_HANDLE *GroupHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200 GLOBAL LONG os_GetPartitionPoolStatus (ULONG size, OS_HANDLE gr_hndl, USHORT *free, USHORT *alloc);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201 /* Memory internal */
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 GLOBAL LONG os_is_valid_partition (T_VOID_STRUCT *Buffer);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 #ifdef _NUCLEUS_
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 GLOBAL LONG os_PartitionCheck (ULONG *ptr);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 GLOBAL const ULONG *os_GetPrimpoolCB (int grp,int id);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 #endif
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208 /* Timer API */
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 GLOBAL LONG os_CreateTimer (OS_HANDLE TaskHandle, void(*TimeoutProc)(OS_HANDLE,OS_HANDLE,USHORT),
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 OS_HANDLE *TimerHandle, OS_HANDLE MemPoolHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 GLOBAL LONG os_DestroyTimer (OS_HANDLE TaskHandle, OS_HANDLE TimerHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 GLOBAL LONG os_StartTimer (OS_HANDLE TaskHandle, OS_HANDLE TimerHandle, USHORT Index,
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 OS_TIME InitialTime, OS_TIME RescheduleTime );
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 GLOBAL LONG os_StopTimer (OS_HANDLE TaskHandle, OS_HANDLE TimerHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 GLOBAL LONG os_QueryTimer (OS_HANDLE TaskHandle, OS_HANDLE TimerHandle, OS_TIME *RemainingTime);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 GLOBAL LONG os_TimerInformation (USHORT Handle, char *Buffer);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217 GLOBAL LONG os_TimInit (void);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218 GLOBAL LONG os_set_tick (int os_system_tick);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 GLOBAL LONG os_InactivityTicks (int *next_event, OS_TICK *next_event_ticks);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
220 GLOBAL LONG os_IncrementTick (OS_TICK ticks);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221 GLOBAL LONG os_GetScheduleCount (OS_HANDLE task_handle, int * schedule_count);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 GLOBAL LONG os_RecoverTick (OS_TICK ticks);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224 /* Semaphore API */
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225 GLOBAL LONG os_CreateSemaphore (OS_HANDLE TaskHandle, char *Name, USHORT Count,
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
226 OS_HANDLE *Semhandle, OS_HANDLE MemPoolHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
227 GLOBAL LONG os_DestroySemaphore (OS_HANDLE TaskHandle, OS_HANDLE SemHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
228 GLOBAL LONG os_ResetSemaphore (OS_HANDLE TaskHandle, OS_HANDLE SemHandle, USHORT Count);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
229 GLOBAL LONG os_OpenSemaphore (OS_HANDLE TaskHandle, char *Name, OS_HANDLE *SemHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
230 GLOBAL LONG os_CloseSemaphore (OS_HANDLE TaskHandle, OS_HANDLE SemHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231 GLOBAL LONG os_ObtainSemaphore (OS_HANDLE TaskHandle, OS_HANDLE SemHandle, ULONG Timeout);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
232 GLOBAL LONG os_ReleaseSemaphore (OS_HANDLE TaskHandle, OS_HANDLE SemHandle);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
233 GLOBAL LONG os_QuerySemaphore (OS_HANDLE TaskHandle, OS_HANDLE SemHandle, USHORT *Count);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
234 GLOBAL LONG os_SemaphoreInformation (USHORT Handle, char *Buffer);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
235 GLOBAL LONG os_SemInit (void);
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
236 /* Semaphore internal */
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
237 #ifdef _NUCLEUS_
1ea54a97e831 src/gpf: import of Magnetite src/gpf3
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238 GLOBAL unsigned char *os_FindSuspendingSema (unsigned int *tcb);
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239 #endif
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240
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241 /* Interrupt API */
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242 GLOBAL LONG os_CreateOSISR (char *name, void (*OSISR_entry)(void), int stacksize, int priority,
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243 int flags, OS_HANDLE *osisr_handle );
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244 GLOBAL LONG os_DeleteOSISR (OS_HANDLE osisr_handle);
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245 GLOBAL LONG os_ActivateOSISR (OS_HANDLE osisr_handle);
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246 GLOBAL LONG os_SetInterruptState (OS_INT_STATE new_state, OS_INT_STATE *old_state);
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247 GLOBAL LONG os_EnableInterrupts (OS_INT_STATE *old_state);
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248 GLOBAL LONG os_DisableInterrupts (OS_INT_STATE *old_state);
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249 GLOBAL LONG os_isr_init (void);
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250
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251 /* Event group API */
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252 GLOBAL LONG os_CreateEventGroup (char *evt_grp_name, OS_HANDLE *evt_grp_handle);
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253 GLOBAL LONG os_DeleteEventGroup (OS_HANDLE evt_grp_handle);
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254 GLOBAL LONG os_EventGroupInformation (OS_HANDLE evt_grp_handle, char *Name, unsigned* mask_evt, unsigned* tasks_waiting, OS_HANDLE* first_task);
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255 GLOBAL LONG os_SetEvents (OS_HANDLE evt_grp_handle, unsigned event_flags);
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256 GLOBAL LONG os_ClearEvents (OS_HANDLE evt_grp_handle, unsigned event_flags);
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257 GLOBAL LONG os_RetrieveEvents (OS_HANDLE evt_grp_handle, unsigned event_flags, char option, unsigned* retrieved_events, unsigned suspend);
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258 GLOBAL LONG os_EvGrpInit (void);
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259 GLOBAL LONG os_GetEventGroupHandle (char *evt_grp_name, OS_HANDLE *evt_grp_handle);
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260
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261 /* Miscellaneous */
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262 GLOBAL LONG os_GetTime (OS_HANDLE TaskHandle, OS_TIME *Time);
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263 GLOBAL LONG os_Initialize (void);
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264 GLOBAL LONG os_ObjectInformation (OS_HANDLE Caller, USHORT Id, USHORT Handle, USHORT len, void *Buffer);
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265 void os_SystemError (OS_HANDLE Caller, USHORT cause, char *buffer );
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266 LONG os_dar_register (const void *dar_properties);
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267 #ifdef _NUCLEUS_
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268 LONG os_dar_set_filter (void);
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269 LONG os_read_dar_ffs_data (USHORT entry, char *buffer, USHORT len);
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270 #endif
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271 #if defined (_NUCLEUS_) && defined (_TARGET_)
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272 #include "gdi.h"
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273 GLOBAL LONG os_CreateCallback (void);
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274 GLOBAL LONG os_ExecuteCallback (OS_HANDLE Caller, void (*Callback)(T_DRV_SIGNAL*), T_DRV_SIGNAL *Signal);
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275 #endif
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276 #ifdef CTB
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277 GLOBAL void os_Tick (void);
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278 GLOBAL void os_StartTicking (void);
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279 GLOBAL void os_StopTicking (void);
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280 GLOBAL ULONG os_GetProcessId (void);
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281 #endif
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282
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283 /*==== END OF OS.H =================================================*/
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284 #endif