FreeCalypso > hg > fc-tourmaline

annotate src/cs/services/mks/mks_handle_message.c @ 51:04aaa5622fa7

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disable deep sleep when Iota LEDB is on TI's Iota chip docs say that CLK13M must be running in order for LEDB to work, and practical experience on Mot C139 which uses Iota LEDB for its keypad backlight concurs: if Calypso enters deep sleep while the keypad backlight is turned on, the light flickers visibly as the chipset goes into and out of deep sleep. TI's original L1 sleep manager code had logic to disable deep sleep when LT_Status() returns nonzero, but that function only works for B-Sample and C-Sample LT, always returns 0 on BOARD 41 - no check of Iota LEDB status anywhere. Change this code for our current hardware: disable deep sleep when Iota LEDB has been turned on through LLS.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 19 Oct 2020 05:11:29 +0000
parents 4e78acac3d88
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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1 /**
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2 * @file mks_handle_msg.c
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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3 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4 * Coding of the mks_handle_msg function, which is called when the SWE
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 * receives a new message.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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7 * @author Laurent Sollier (l-sollier@ti.com)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 * @version 0.1
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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10
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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11 /*
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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12 * History:
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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14 * Date Author Modification
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 * ----------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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16 * 11/19/2001 L Sollier Create
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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17 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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18 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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20 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22 #include "mks/mks_api.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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23 #include "mks/mks_i.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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24 #include "mks/mks_messages_i.h"
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25
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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26 #include "rv/rv_general.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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27 #include "rvf/rvf_api.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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28 #include "rvm/rvm_use_id_list.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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29
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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30 /**
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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31 * @name Functions implementation
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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32 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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33 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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34 /*@{*/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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35
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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36 /**
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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37 * function: mks_handle_msg
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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38 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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39 T_RV_RET mks_handle_msg(T_RV_HDR *msg_p)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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40 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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41 if (msg_p != NULL)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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42 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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43 switch (msg_p->msg_id)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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44 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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45 /* A new magic key sequence is added */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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46 case MKS_INFOS_KEY_SEQUENCE_MSG:
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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47 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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48 T_MKS_INFOS_KEY_SEQUENCE_MSG* msg_infos_key_sequence_p= (T_MKS_INFOS_KEY_SEQUENCE_MSG*) msg_p;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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49
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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50 MKS_SEND_TRACE("MKS: 'Add magic key sequence' message received", RV_TRACE_LEVEL_DEBUG_LOW);
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51
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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52 mks_add_key_sequence_i(msg_infos_key_sequence_p);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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53 break;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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54 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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55
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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56 /* A magic key sequence is removed */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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57 case MKS_REMOVE_KEY_SEQUENCE_MSG:
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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58 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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59 T_MKS_REMOVE_KEY_SEQUENCE_MSG* msg_remove_key_sequence_p= (T_MKS_REMOVE_KEY_SEQUENCE_MSG*) msg_p;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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60
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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61 MKS_SEND_TRACE("MKS: 'Remove magic key sequence' message received", RV_TRACE_LEVEL_DEBUG_LOW);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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62
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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63 mks_remove_key_sequence_i(msg_remove_key_sequence_p);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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64 break;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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65 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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66
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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67
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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68 /* Process a key released */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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69 case KPD_KEY_EVENT_MSG:
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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70 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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71 T_KPD_KEY_EVENT_MSG* msg_key_event_p= (T_KPD_KEY_EVENT_MSG*) msg_p;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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72
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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73 mks_check_key_sequence(msg_key_event_p);
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74 break;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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75 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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76
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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77 /* Check the subscription status */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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78 case KPD_STATUS_MSG:
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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79 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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80 T_KPD_STATUS_MSG* msg_keypad_status_p= (T_KPD_STATUS_MSG*) msg_p;
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81
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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82 if (msg_keypad_status_p->operation == KPD_SUBSCRIBE_OP)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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83 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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84 if (msg_keypad_status_p->status_value == KPD_PROCESS_OK)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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85 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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86 MKS_SEND_TRACE("MKS: Keypad subscription OK", RV_TRACE_LEVEL_DEBUG_LOW);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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87 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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88 else
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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89 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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90 MKS_SEND_TRACE("MKS: Keypad subscription failed", RV_TRACE_LEVEL_ERROR);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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91 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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92 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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93 else
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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94 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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95 MKS_SEND_TRACE("MKS: Unexpected keypad status message received", RV_TRACE_LEVEL_ERROR);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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96 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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97
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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98 break;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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99 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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100
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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101 default:
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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102 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
103 /* Unknow message has been received */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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104 MKS_SEND_TRACE("MKS: Message received unknown", RV_TRACE_LEVEL_ERROR);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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105 break;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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106 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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107 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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108
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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109 /* Free message */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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110 rvf_free_buf(msg_p);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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111 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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112
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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113 return RV_OK;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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114 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
115
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
116 /*@}*/