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Mychaela Falconia <falcon@freecalypso.org>
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1 /**
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Mychaela Falconia <falcon@freecalypso.org>
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2 *
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Mychaela Falconia <falcon@freecalypso.org>
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3 * @file rvm_api.c
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Mychaela Falconia <falcon@freecalypso.org>
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4 *
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Mychaela Falconia <falcon@freecalypso.org>
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5 * This file contains interface functions.
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Mychaela Falconia <falcon@freecalypso.org>
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6 *
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Mychaela Falconia <falcon@freecalypso.org>
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7 * @author Cristian Livadiotti (c-livadiotti@ti.com)
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Mychaela Falconia <falcon@freecalypso.org>
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8 * @version 0.2
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Mychaela Falconia <falcon@freecalypso.org>
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9 *
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Mychaela Falconia <falcon@freecalypso.org>
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10 */
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Mychaela Falconia <falcon@freecalypso.org>
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11
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Mychaela Falconia <falcon@freecalypso.org>
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12 /*
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Mychaela Falconia <falcon@freecalypso.org>
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13 * Revision History:
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Mychaela Falconia <falcon@freecalypso.org>
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14 *
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Mychaela Falconia <falcon@freecalypso.org>
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15 * 06/04/2000 Cristian Livadiotti Create.
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Mychaela Falconia <falcon@freecalypso.org>
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16 * 10/22/2001 David Lamy-Charrier Update for new Riviera 1.6.
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Mychaela Falconia <falcon@freecalypso.org>
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17 *
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Mychaela Falconia <falcon@freecalypso.org>
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18 * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved
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Mychaela Falconia <falcon@freecalypso.org>
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19 */
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Mychaela Falconia <falcon@freecalypso.org>
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20
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Mychaela Falconia <falcon@freecalypso.org>
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21
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Mychaela Falconia <falcon@freecalypso.org>
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22 #ifndef _WINDOWS
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Mychaela Falconia <falcon@freecalypso.org>
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23 #include "config/rv.cfg"
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Mychaela Falconia <falcon@freecalypso.org>
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24 #endif
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Mychaela Falconia <falcon@freecalypso.org>
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25
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Mychaela Falconia <falcon@freecalypso.org>
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26 #include "rvf/rvf_env.h"
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Mychaela Falconia <falcon@freecalypso.org>
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27
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Mychaela Falconia <falcon@freecalypso.org>
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28 #include "rvm/rvm_gen.h"
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Mychaela Falconia <falcon@freecalypso.org>
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29 #include "rvm/rvm_api.h"
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Mychaela Falconia <falcon@freecalypso.org>
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30 #include "rvm/rvm_i.h"
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Mychaela Falconia <falcon@freecalypso.org>
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31 #include "rvm/rvm_use_id_list.h"
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Mychaela Falconia <falcon@freecalypso.org>
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32
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Mychaela Falconia <falcon@freecalypso.org>
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33 #include <string.h>
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Mychaela Falconia <falcon@freecalypso.org>
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34
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Mychaela Falconia <falcon@freecalypso.org>
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35 extern T_RVM_KNOWN_SWE * rvm_swe_array;
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Mychaela Falconia <falcon@freecalypso.org>
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36
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Mychaela Falconia <falcon@freecalypso.org>
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37
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Mychaela Falconia <falcon@freecalypso.org>
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38 /*******************************************************************************
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Mychaela Falconia <falcon@freecalypso.org>
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39 ** Function rvm_start_environment
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Mychaela Falconia <falcon@freecalypso.org>
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40 **
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Mychaela Falconia <falcon@freecalypso.org>
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41 ** Description Start the RV manager.
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Mychaela Falconia <falcon@freecalypso.org>
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42 **
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Mychaela Falconia <falcon@freecalypso.org>
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43 *******************************************************************************/
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Mychaela Falconia <falcon@freecalypso.org>
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44 T_RVM_RETURN rvm_start_environment()
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Mychaela Falconia <falcon@freecalypso.org>
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45 { T_RVF_BUFFER * rvm_stack;
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Mychaela Falconia <falcon@freecalypso.org>
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46
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Mychaela Falconia <falcon@freecalypso.org>
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47 /* initialize the RVM */
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Mychaela Falconia <falcon@freecalypso.org>
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48 if ( rvm_init() == FALSE)
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Mychaela Falconia <falcon@freecalypso.org>
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49 { return RVM_INTERNAL_ERR;
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Mychaela Falconia <falcon@freecalypso.org>
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50 }
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Mychaela Falconia <falcon@freecalypso.org>
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51
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Mychaela Falconia <falcon@freecalypso.org>
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52 /* start the RV manager task */
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Mychaela Falconia <falcon@freecalypso.org>
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53
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Mychaela Falconia <falcon@freecalypso.org>
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54 if ( rvf_get_buf( rvm_stack_mem_bank, RVM_STACK_SIZE, &rvm_stack) == RVF_RED )
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Mychaela Falconia <falcon@freecalypso.org>
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55 { return RVM_MEMORY_ERR;
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Mychaela Falconia <falcon@freecalypso.org>
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56 }
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Mychaela Falconia <falcon@freecalypso.org>
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57
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Mychaela Falconia <falcon@freecalypso.org>
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58 if ( rvf_create_task( rvm_task, RVM_TASK_ID, "RVM", rvm_stack, RVM_STACK_SIZE, RVM_PRIORITY, RVM_TASK, DEFAULT_TIME_SLICING, RUNNING)
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Mychaela Falconia <falcon@freecalypso.org>
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59 != RVF_OK )
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Mychaela Falconia <falcon@freecalypso.org>
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60 { return RVM_INTERNAL_ERR;
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Mychaela Falconia <falcon@freecalypso.org>
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61 }
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Mychaela Falconia <falcon@freecalypso.org>
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62
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Mychaela Falconia <falcon@freecalypso.org>
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63 return RVM_OK;
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Mychaela Falconia <falcon@freecalypso.org>
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64 }
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Mychaela Falconia <falcon@freecalypso.org>
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65
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Mychaela Falconia <falcon@freecalypso.org>
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66
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Mychaela Falconia <falcon@freecalypso.org>
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67 /*******************************************************************************
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Mychaela Falconia <falcon@freecalypso.org>
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68 **
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Mychaela Falconia <falcon@freecalypso.org>
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69 ** Function rvm_start_swe
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Mychaela Falconia <falcon@freecalypso.org>
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70 **
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Mychaela Falconia <falcon@freecalypso.org>
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71 ** Description Called by an application to start the specified SWE
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Mychaela Falconia <falcon@freecalypso.org>
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72 **
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Mychaela Falconia <falcon@freecalypso.org>
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73 ** Parameters: USE_ID of the SWE to start.
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Mychaela Falconia <falcon@freecalypso.org>
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74 ** return path for asynchronous response
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Mychaela Falconia <falcon@freecalypso.org>
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75 **
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Mychaela Falconia <falcon@freecalypso.org>
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76 ** Returns T_RVM_RETURN: RVM_OK if everything is ok,
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Mychaela Falconia <falcon@freecalypso.org>
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77 ** RVM_INVALID_PARAMETER if the SWE USE_ID is unknown
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Mychaela Falconia <falcon@freecalypso.org>
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78 ** RVM_NOT_READY if the get_info function has not been specified in the database
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Mychaela Falconia <falcon@freecalypso.org>
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79 ** or the SWE has been already started.
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Mychaela Falconia <falcon@freecalypso.org>
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80 ** RVM_MEMORY_ERR if there is not enough memory in the RVM memory bank.
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Mychaela Falconia <falcon@freecalypso.org>
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81 ** RVM_INTERNAL_ERR if the RVM task has not been created.
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Mychaela Falconia <falcon@freecalypso.org>
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82 **
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Mychaela Falconia <falcon@freecalypso.org>
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83 *******************************************************************************/
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Mychaela Falconia <falcon@freecalypso.org>
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84 T_RVM_RETURN rvm_start_swe (T_RVM_USE_ID swe_use_id, T_RV_RETURN_PATH return_path)
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Mychaela Falconia <falcon@freecalypso.org>
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85 {
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Mychaela Falconia <falcon@freecalypso.org>
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86 T_RVM_MSG *msg;
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Mychaela Falconia <falcon@freecalypso.org>
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87 T_RVM_RETURN rvm_status;
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Mychaela Falconia <falcon@freecalypso.org>
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88 UINT8 num_swe;
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Mychaela Falconia <falcon@freecalypso.org>
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89
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Mychaela Falconia <falcon@freecalypso.org>
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90 /* Check Application is "startable" */
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Mychaela Falconia <falcon@freecalypso.org>
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91 if ((rvm_status = rvm_check_application (swe_use_id, &num_swe, RVM_START_APPLI)) != RVM_OK)
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Mychaela Falconia <falcon@freecalypso.org>
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92 {
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Mychaela Falconia <falcon@freecalypso.org>
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93 rvf_send_trace("RVM_task: rvm_start_swe() this appli cannot be started", 54, (UINT32)rvm_status, RV_TRACE_LEVEL_WARNING, RVM_USE_ID );
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Mychaela Falconia <falcon@freecalypso.org>
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94 return rvm_status;
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Mychaela Falconia <falcon@freecalypso.org>
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95 }
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Mychaela Falconia <falcon@freecalypso.org>
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96
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Mychaela Falconia <falcon@freecalypso.org>
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97 /* build a msg */
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Mychaela Falconia <falcon@freecalypso.org>
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98 if (rvf_get_buf( rvm_mem_bank, sizeof(T_RVM_MSG), (void **)&msg) == RVF_RED )
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Mychaela Falconia <falcon@freecalypso.org>
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99 {
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Mychaela Falconia <falcon@freecalypso.org>
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100 rvf_send_trace("RVM_task: No memory", 19, NULL_PARAM, RV_TRACE_LEVEL_WARNING, RVM_USE_ID );
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Mychaela Falconia <falcon@freecalypso.org>
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101 return RVM_MEMORY_ERR;
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Mychaela Falconia <falcon@freecalypso.org>
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102 }
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Mychaela Falconia <falcon@freecalypso.org>
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103
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Mychaela Falconia <falcon@freecalypso.org>
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104 msg->header.msg_id = RVM_START_APPLI;
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Mychaela Falconia <falcon@freecalypso.org>
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105 msg->header.src_addr_id = return_path.addr_id;
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Mychaela Falconia <falcon@freecalypso.org>
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106 // msg->header.callback_func = return_path.callback_func;
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Mychaela Falconia <falcon@freecalypso.org>
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107 msg->rp.callback_func = return_path.callback_func;
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Mychaela Falconia <falcon@freecalypso.org>
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108 msg->swe_num = num_swe;
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Mychaela Falconia <falcon@freecalypso.org>
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109
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Mychaela Falconia <falcon@freecalypso.org>
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110 rvf_send_trace("RVM: SWE START REQUEST", 22, rvm_swe_array[num_swe].swe_use_id, RV_TRACE_LEVEL_DEBUG_LOW, RVM_USE_ID );
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Mychaela Falconia <falcon@freecalypso.org>
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111
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Mychaela Falconia <falcon@freecalypso.org>
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112 /* and send it to the RVM task to be treated by the RVM task */
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Mychaela Falconia <falcon@freecalypso.org>
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113 /* Note: task_id is used as the destination addr_id. This is only */
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Mychaela Falconia <falcon@freecalypso.org>
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114 /* true in the case of mailbox zero. Then task_id==addr_id */
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Mychaela Falconia <falcon@freecalypso.org>
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115 if ( rvf_send_msg( RVM_TASK_ID, msg) != RVF_OK)
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Mychaela Falconia <falcon@freecalypso.org>
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116 { rvf_free_buf( msg);
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Mychaela Falconia <falcon@freecalypso.org>
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117 return RVM_INTERNAL_ERR;
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Mychaela Falconia <falcon@freecalypso.org>
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118 }
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Mychaela Falconia <falcon@freecalypso.org>
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119
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Mychaela Falconia <falcon@freecalypso.org>
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120 return RVM_OK;
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Mychaela Falconia <falcon@freecalypso.org>
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121 }
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Mychaela Falconia <falcon@freecalypso.org>
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122
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Mychaela Falconia <falcon@freecalypso.org>
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123 /*******************************************************************************
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Mychaela Falconia <falcon@freecalypso.org>
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124 **
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Mychaela Falconia <falcon@freecalypso.org>
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125 ** Function rvm_stop_swe
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Mychaela Falconia <falcon@freecalypso.org>
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126 **
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Mychaela Falconia <falcon@freecalypso.org>
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127 ** Description Called by an application to stop the specified SWE.
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Mychaela Falconia <falcon@freecalypso.org>
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128 **
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Mychaela Falconia <falcon@freecalypso.org>
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129 ** Parameters: USE_ID of the SWE to start.
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Mychaela Falconia <falcon@freecalypso.org>
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130 ** return path for asynchronous response
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Mychaela Falconia <falcon@freecalypso.org>
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131 **
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Mychaela Falconia <falcon@freecalypso.org>
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132 ** Returns T_RVM_RETURN: RVM_OK if everything is ok,
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Mychaela Falconia <falcon@freecalypso.org>
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133 ** RVM_INVALID_PARAMETER if the USE_ID is unknown
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Mychaela Falconia <falcon@freecalypso.org>
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134 ** RVM_NOT_READY if the get_info function has not been specified in the database
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Mychaela Falconia <falcon@freecalypso.org>
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135 ** or the SWE is not running.
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Mychaela Falconia <falcon@freecalypso.org>
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136 ** RVM_MEMORY_ERR if there is not enough memory in the RVM memory bank.
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Mychaela Falconia <falcon@freecalypso.org>
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137 ** RVM_INTERNAL_ERR if the RVM task has not been created.
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Mychaela Falconia <falcon@freecalypso.org>
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138 **
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Mychaela Falconia <falcon@freecalypso.org>
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139 ** RV2 ADDITIONAL NOTES: This now creates a RVM_STOP_MSG instead of a RVM_STOP_APPLI message.
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Mychaela Falconia <falcon@freecalypso.org>
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140 ** both are supported in the RVM-FSM, hence the legacy concept may be reverted to easily
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Mychaela Falconia <falcon@freecalypso.org>
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141 *******************************************************************************/
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Mychaela Falconia <falcon@freecalypso.org>
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142 T_RVM_RETURN rvm_stop_swe (T_RVM_USE_ID swe_use_id, T_RV_RETURN_PATH return_path)
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Mychaela Falconia <falcon@freecalypso.org>
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143 {
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Mychaela Falconia <falcon@freecalypso.org>
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144 T_RVM_STOP_MSG *msg;
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Mychaela Falconia <falcon@freecalypso.org>
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145 T_RVM_RETURN rvm_status;
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Mychaela Falconia <falcon@freecalypso.org>
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146 UINT8 num_swe;
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Mychaela Falconia <falcon@freecalypso.org>
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147
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Mychaela Falconia <falcon@freecalypso.org>
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148 /*
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Mychaela Falconia <falcon@freecalypso.org>
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149 ** Check Application is "stopable"
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Mychaela Falconia <falcon@freecalypso.org>
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150 */
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Mychaela Falconia <falcon@freecalypso.org>
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151 if ((rvm_status = rvm_check_application (swe_use_id, &num_swe, RVM_STOP_APPLI)) != RVM_OK)
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Mychaela Falconia <falcon@freecalypso.org>
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152 return rvm_status;
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Mychaela Falconia <falcon@freecalypso.org>
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153
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Mychaela Falconia <falcon@freecalypso.org>
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154 /* build a msg */
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Mychaela Falconia <falcon@freecalypso.org>
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155 if (rvf_get_buf( rvm_mem_bank, sizeof(T_RVM_STOP_MSG), (void **)&msg) == RVF_RED )
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Mychaela Falconia <falcon@freecalypso.org>
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156 { return RVM_MEMORY_ERR;
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Mychaela Falconia <falcon@freecalypso.org>
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157 }
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Mychaela Falconia <falcon@freecalypso.org>
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158
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Mychaela Falconia <falcon@freecalypso.org>
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159 msg->header.msg_id = RVM_STOP_MSG;
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Mychaela Falconia <falcon@freecalypso.org>
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160 msg->header.src_addr_id = return_path.addr_id;
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Mychaela Falconia <falcon@freecalypso.org>
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161 // msg->header.callback_func = return_path.callback_func;
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Mychaela Falconia <falcon@freecalypso.org>
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162 msg->rp.callback_func = return_path.callback_func;
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Mychaela Falconia <falcon@freecalypso.org>
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163 msg->swe_num = num_swe;
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Mychaela Falconia <falcon@freecalypso.org>
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164 msg->status = SWE_RUNNING;
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Mychaela Falconia <falcon@freecalypso.org>
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165
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Mychaela Falconia <falcon@freecalypso.org>
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166 /* and send it to the rve mailbox to be treated by the RVM task */
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Mychaela Falconia <falcon@freecalypso.org>
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167 if ( rvf_send_msg( RVM_TASK_ID, msg) != RVF_OK)
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Mychaela Falconia <falcon@freecalypso.org>
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168 { rvf_free_buf( msg);
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
169 return RVM_INTERNAL_ERR;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
170 }
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
171
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
172 return RVM_OK;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
173 }
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
174
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
175 // NOTE: this may be used to enable the terminator to uncondionally
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
176 // kill the Entity. Mainly, spoofing RVM.
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
177 T_RVM_RETURN rvm_kill_immediate (T_RVM_USE_ID swe_use_id, T_RV_RETURN_PATH return_path){
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
178 T_RVM_STOP_MSG *msg;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
179 T_RVM_RETURN rvm_status;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
180 UINT8 num_swe;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
181
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
182 /*
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
183 ** Check Application is "stopable"
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
184 */
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
185 if ((rvm_status = rvm_check_application (swe_use_id, &num_swe, RVM_STOP_APPLI)) != RVM_OK)
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
186 return rvm_status;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
187
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
188 /* build a msg */
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
189 if (rvf_get_buf( rvm_mem_bank, sizeof(T_RVM_STOP_MSG), (void **)&msg) == RVF_RED )
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
190 { return RVM_MEMORY_ERR;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
191 }
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
192
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
193 msg->header.msg_id = RVM_STOP_MSG;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
194 msg->header.src_addr_id = return_path.addr_id;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
195 // msg->header.callback_func = return_path.callback_func;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
196 msg->rp.callback_func = return_path.callback_func;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
197 msg->swe_num = num_swe;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
198 msg->status = SWE_STOPPING;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
199
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
200 /* and send it to the rve mailbox to be treated by the RVM task */
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
201 if ( rvf_send_msg( RVM_TASK_ID, msg) != RVF_OK)
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
202 { rvf_free_buf( msg);
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
203 return RVM_INTERNAL_ERR;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
204 }
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
205
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
206 return RVM_OK;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
207 }
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
208
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
209 T_RVM_RETURN rvm_swe_stopped(T_RV_HDR* p_msg) {
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
210 T_RVM_STOP_MSG *msg=(T_RVM_STOP_MSG*)p_msg;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
211
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
212 msg->status = SWE_STOPPING;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
213
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
214 if ( rvf_send_msg( RVM_TASK_ID, msg) != RVF_OK) {
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
215 rvf_free_buf( msg);
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
216 return RVM_INTERNAL_ERR;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
217 }
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
218 return RVM_OK;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
219 }
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
220
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
221 /*******************************************************************************
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
222 **
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
223 ** Function rvm_snd_msg_to_upper
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
224 **
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
225 ** Description Called during processing to report to MMI the result of an
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
226 ** action.
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
227 **
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
228 ** Parameters: name of the application to start.
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
229 ** return path for asynchronous response
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
230 **
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
231 ** Returns T_RVM_RETURN: RVM_OK if everything is ok,
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
232 ** RVM_INVALID_PARAMETER if the appli name is unknown
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
233 ** RVM_NOT_READY if the get_info function has not been specified in the database
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
234 ** or the application has been already started.
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
235 ** RVM_MEMORY_ERR if there is not enough memory in the RVM memory bank.
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
236 ** RVM_INTERNAL_ERR if the RVM task has not been created.
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
237 **
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
238 *******************************************************************************/
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
239 T_RVM_RETURN rvm_snd_msg_to_upper (T_RVM_APPLI_ACTION action,
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
240 T_RVM_RETURN result,
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
241 UINT8 swe_num,
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
242 T_RV_RETURN_PATH return_path)
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
243 {
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
244 T_RVM_APPLI_RESULT *msg;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
245
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
246
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
247 /* build a msg */
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
248 if (rvf_get_buf( rvm_mem_bank, sizeof(T_RVM_APPLI_RESULT), (void **)&msg) == RVF_RED )
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
249 { return RVM_MEMORY_ERR;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
250 }
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
251
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
252 msg->header.msg_id = RVM_EVT_TO_APPLI;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
253 msg->header.src_addr_id = RVM_TASK_ID;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
254 // msg->header.callback_func = return_path.callback_func;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
255 msg->rp.callback_func = return_path.callback_func;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
256 msg->result = result;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
257 msg->action = action;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
258 msg->swe_index = swe_num;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
259
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
260 memcpy(msg->swe_name, rvm_swe_array[swe_num].swe_name, RVM_NAME_MAX_LEN);
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
261
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
262 /* and send it to the rve mailbox to be treated by the RVM task */
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
263 if (return_path.callback_func)
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
264 {
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
265 return_path.callback_func ((void*) msg);
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
266 }
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
267 else
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
268 {
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
269 if ( rvf_send_msg(return_path.addr_id, (void*)msg) != RVF_OK)
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
270 { rvf_free_buf( msg);
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
271 return RVM_INTERNAL_ERR;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
272 }
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
273 }
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
274
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
275 return RVM_OK;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
276 }
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
277
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
278
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
279
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
280 /*******************************************************************************
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
281 **
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
282 ** Function rvm_get_swe_information
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
283 **
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
284 ** Description Called by a SWE to know information about another SWE.
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
285 **
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
286 ** Parameters In: name of the swe we want to get information about.
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
287 **
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
288 ** Parameters Out: State of the SWE.
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
289 **
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
290 ** Returns T_RVM_RETURN: RVM_OK if everything is ok,
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
291 ** RVM_INVALID_PARAMETER if the SWE use_id is unknown
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
292 ** RVM_NOT_READY if the
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
293 ** RVM_MEMORY_ERR if there is not enough memory in the RVM memory bank.
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
294 ** RVM_INTERNAL_ERR if the RVM task has not been created.
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
295 **
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
296 *******************************************************************************/
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
297 T_RVM_RETURN rvm_get_swe_information (T_RVM_USE_ID swe_id,
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
298 T_RV_RETURN_PATH * return_path)
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
299 {
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
300 UINT8 swe_index;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
301
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
302 if (rvm_get_swe_index(&swe_index, swe_id) != RVM_OK)
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
303 {
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
304
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
305 RVM_TRACE_WARNING_PARAM("RVM API: Get SWE Information of an unknown SWE, use_id:", swe_id);
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
306 return RVM_INVALID_PARAMETER;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
307 }
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
308
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
309 if (return_path != NULL)
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
310 {
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
311 (*return_path).callback_func = rvm_swe_array[swe_index].swe_return_path.callback_func;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
312 (*return_path).addr_id = rvm_swe_array[swe_index].swe_addr_id;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
313 }
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
314
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
315 return RVM_OK;
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
316 }
|
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
317
|