FreeCalypso > hg > fc-magnetite
annotate src/gpf3/inc/nuc/mb_defs.h @ 342:a9743c1dbe58
create_RVtasks.c: start FCHG SWE when it is included
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 15 Dec 2017 19:02:09 +0000 |
parents | c41a534f33c6 |
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rev | line source |
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1 /*************************************************************************/ |
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2 /* */ |
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3 /* Copyright (c) 1993-1996 Accelerated Technology, Inc. */ |
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4 /* */ |
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5 /* PROPRIETARY RIGHTS of Accelerated Technology are involved in the */ |
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6 /* subject matter of this material. All manufacturing, reproduction, */ |
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7 /* use, and sales rights pertaining to this subject matter are governed */ |
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8 /* by the license agreement. The recipient of this software implicitly */ |
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9 /* accepts the terms of the license. */ |
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10 /* */ |
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11 /*************************************************************************/ |
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12 |
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13 /*************************************************************************/ |
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14 /* */ |
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15 /* FILE NAME VERSION */ |
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16 /* */ |
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17 /* mb_defs.h PLUS 1.2 */ |
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18 /* */ |
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19 /* COMPONENT */ |
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20 /* */ |
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21 /* MB - Mailbox Management */ |
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22 /* */ |
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23 /* DESCRIPTION */ |
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24 /* */ |
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25 /* This file contains data structure definitions and constants for */ |
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26 /* the message Mailbox component. */ |
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27 /* */ |
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28 /* AUTHOR */ |
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29 /* */ |
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30 /* William E. Lamie, Accelerated Technology, Inc. */ |
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31 /* */ |
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32 /* DATA STRUCTURES */ |
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33 /* */ |
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34 /* MB_MCB Mailbox control block */ |
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35 /* MB_SUSPEND Mailbox suspension block */ |
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36 /* */ |
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37 /* FUNCTIONS */ |
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38 /* */ |
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39 /* None */ |
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40 /* */ |
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41 /* DEPENDENCIES */ |
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42 /* */ |
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43 /* cs_defs.h Common service definitions */ |
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44 /* tc_defs.h Thread Control definitions */ |
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45 /* */ |
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46 /* HISTORY */ |
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47 /* */ |
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48 /* NAME DATE REMARKS */ |
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49 /* */ |
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50 /* W. Lamie 03-01-1993 Created initial version 1.0 */ |
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51 /* D. Lamie 04-19-1993 Verified version 1.0 */ |
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52 /* W. Lamie 03-01-1994 Moved include files outside of */ |
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53 /* the file #ifndef to allow the */ |
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54 /* use of actual data structures, */ |
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55 /* removed protection structure */ |
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56 /* inside of each mailbox, added */ |
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57 /* padding logic, resulting in */ |
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58 /* version 1.1 */ |
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59 /* R. Pfaff - */ |
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60 /* D. Lamie 03-18-1994 Verified version 1.1 */ |
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61 /* M.Q. Qian 04-17-1996 updated to version 1.2 */ |
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62 /* */ |
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63 /*************************************************************************/ |
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64 |
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65 #include "cs_defs.h" /* Common service constants */ |
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66 #include "tc_defs.h" /* Thread control constants */ |
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67 |
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68 |
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69 /* Check to see if the file has been included already. */ |
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70 |
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71 #ifndef MB_DEFS |
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72 #define MB_DEFS |
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73 |
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74 |
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75 /* Define constants local to this component. */ |
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76 |
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77 #define MB_MAILBOX_ID 0x4d424f58UL |
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78 #define MB_MESSAGE_SIZE 4 |
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79 |
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80 |
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81 /* Define the Mailbox Control Block data type. */ |
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82 |
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83 typedef struct MB_MCB_STRUCT |
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84 { |
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85 CS_NODE mb_created; /* Node for linking to */ |
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86 /* created mailbox list */ |
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87 UNSIGNED mb_id; /* Internal MCB ID */ |
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88 CHAR mb_name[NU_MAX_NAME]; /* Mailbox name */ |
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89 DATA_ELEMENT mb_message_present; /* Message present flag */ |
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90 DATA_ELEMENT mb_fifo_suspend; /* Suspension type flag */ |
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91 #if PAD_2 |
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92 DATA_ELEMENT mb_padding[PAD_2]; |
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93 #endif |
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94 UNSIGNED mb_tasks_waiting; /* Number of waiting tasks*/ |
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95 UNSIGNED /* Message area */ |
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96 mb_message_area[MB_MESSAGE_SIZE]; |
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97 struct MB_SUSPEND_STRUCT |
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98 *mb_suspension_list; /* Suspension list */ |
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99 } MB_MCB; |
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100 |
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101 |
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102 /* Define the mailbox suspension structure. This structure is allocated off of |
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103 the caller's stack. */ |
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104 |
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105 typedef struct MB_SUSPEND_STRUCT |
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106 { |
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107 CS_NODE mb_suspend_link; /* Link to suspend blocks */ |
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108 MB_MCB *mb_mailbox; /* Pointer to the mailbox */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
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109 TC_TCB *mb_suspended_task; /* Task suspended */ |
c41a534f33c6
src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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110 UNSIGNED *mb_message_area; /* Pointer to message area*/ |
c41a534f33c6
src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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111 STATUS mb_return_status; /* Return status */ |
c41a534f33c6
src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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112 } MB_SUSPEND; |
c41a534f33c6
src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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113 |
c41a534f33c6
src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
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114 #endif |