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annotate src/cs/services/mks/mks_api.c @ 40:614668bbbc4f

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Nucleus: tmt.s ported over from FreeNucleus by XVilka
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 17 Jul 2018 07:55:01 +0000
parents b6a5e36de839
children
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1 /**
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2 * @file mks_api.c
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3 *
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4 * Implementation of bridge functions.
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5 *
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6 * @author Laurent Sollier (l-sollier@ti.com)
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7 * @version 0.1
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8 */
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9
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10 /*
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11 * History:
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12 *
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13 * Date Author Modification
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14 * ----------------------------------------
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15 * 11/19/2001 L Sollier Create
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16 *
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17 *
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18 * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved
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19 */
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20
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21 #include "mks/mks_api.h"
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22 #include "mks/mks_env.h"
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23 #include "mks/mks_i.h"
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24 #include "mks/mks_messages_i.h"
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25
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26 #include "rvm/rvm_use_id_list.h"
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27
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28 #include <string.h>
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29
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30 /** External declaration */
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31 extern T_MKS_ENV_CTRL_BLK* mks_env_ctrl_blk;
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32
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33
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34
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35 /**
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36 * @name Bridge functions implementation
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37 *
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38 */
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39 /*@{*/
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40
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41
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42 /**
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43 * function: mks_add_key_sequence
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44 */
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45 T_RV_RET mks_add_key_sequence(T_MKS_INFOS_KEY_SEQUENCE* infos_key_sequence_p)
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46 {
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47 T_RV_RET ret = RV_INVALID_PARAMETER;
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48 T_MKS_INFOS_KEY_SEQUENCE_MSG* msg_p;
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49 T_RVF_MB_STATUS mb_status;
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50
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51 /* Test validity of structure */
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52 if ((infos_key_sequence_p->nb_key_of_sequence >=3) && (infos_key_sequence_p->nb_key_of_sequence <= MKS_NB_MAX_OF_KEY_IN_KEY_SEQUENCE))
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53 {
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54 if ( (infos_key_sequence_p->completion_type == MKS_SEQUENCE_COMPLETED)
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55 || ( (infos_key_sequence_p->completion_type == MKS_POST_SEQUENCE)
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56 && (infos_key_sequence_p->nb_key_for_post_sequence > 0)
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57 && (infos_key_sequence_p->nb_key_for_post_sequence <= MKS_NB_MAX_OF_KEY_FOR_POST_SEQUENCE)) )
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58 {
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59 /* Reserve memory for message */
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60 mb_status = rvf_get_buf (mks_env_ctrl_blk->prim_id, sizeof(T_MKS_INFOS_KEY_SEQUENCE_MSG), (void **) &msg_p);
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61
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62 if (mb_status != RVF_RED) /* Memory allocation success */
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63 {
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64 /* Fill the message */
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65 msg_p->hdr.msg_id = MKS_INFOS_KEY_SEQUENCE_MSG;
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66
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67 msg_p->key_sequence_infos = *infos_key_sequence_p;
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68
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69 /* Send message to the MKS task */
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70 rvf_send_msg(mks_env_ctrl_blk->addr_id, msg_p);
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71
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72 ret = RV_OK;
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73 }
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74 else
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75 {
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76 MKS_SEND_TRACE("MKS: Memory allocation error", RV_TRACE_LEVEL_ERROR);
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77 ret = RV_MEMORY_ERR;
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78 }
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79 }
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80 }
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81
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82 return ret;
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83 }
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84
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85 /**
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86 * function: mks_remove_key_sequence
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87 *
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88 */
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89 T_RV_RET mks_remove_key_sequence(char name[KPD_MAX_CHAR_NAME+1])
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90 {
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91 T_MKS_REMOVE_KEY_SEQUENCE_MSG* msg_p;
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92 T_RVF_MB_STATUS mb_status;
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93 T_RV_RET ret = RV_OK;
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94
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95 /* Reserve memory for message */
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96 mb_status = rvf_get_buf (mks_env_ctrl_blk->prim_id, sizeof(T_MKS_REMOVE_KEY_SEQUENCE_MSG), (void **) &msg_p);
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97
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98 if (mb_status != RVF_RED) /* Memory allocation success */
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99 {
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100 /* Fill the message */
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101 msg_p->hdr.msg_id = MKS_REMOVE_KEY_SEQUENCE_MSG;
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102
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103 memcpy(msg_p->name, name, KPD_MAX_CHAR_NAME+1);
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104
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105 /* Send message to the MKS task */
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106 rvf_send_msg(mks_env_ctrl_blk->addr_id, msg_p);
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107
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108 ret = RV_OK;
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109 }
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110 else
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111 {
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112 MKS_SEND_TRACE("MKS: Memory allocation error", RV_TRACE_LEVEL_ERROR);
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113 ret = RV_MEMORY_ERR;
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114 }
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115
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116
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117 return ret;
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118 }
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119
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120
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121 /*@}*/