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3466 | mejdrech | 1 | /* |
3912 | mejdrech | 2 | * Copyright (c) 2009 Lukas Mejdrech |
3466 | mejdrech | 3 | * All rights reserved. |
4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions |
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7 | * are met: |
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8 | * |
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9 | * - Redistributions of source code must retain the above copyright |
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10 | * notice, this list of conditions and the following disclaimer. |
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11 | * - Redistributions in binary form must reproduce the above copyright |
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12 | * notice, this list of conditions and the following disclaimer in the |
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13 | * documentation and/or other materials provided with the distribution. |
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14 | * - The name of the author may not be used to endorse or promote products |
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15 | * derived from this software without specific prior written permission. |
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16 | * |
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17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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27 | */ |
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28 | |||
29 | /** @addtogroup net |
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3912 | mejdrech | 30 | * @{ |
3466 | mejdrech | 31 | */ |
32 | |||
33 | /** @file |
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4703 | mejdrech | 34 | * \todo |
3466 | mejdrech | 35 | */ |
36 | |||
3846 | mejdrech | 37 | #ifndef __NET_MESSAGES_H__ |
38 | #define __NET_MESSAGES_H__ |
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39 | |||
4261 | mejdrech | 40 | #include <async.h> |
41 | |||
42 | #include <ipc/ipc.h> |
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43 | #include <ipc/services.h> |
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44 | |||
45 | #include "include/device.h" |
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46 | |||
47 | #include "structures/measured_strings.h" |
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48 | #include "structures/packet/packet.h" |
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49 | |||
4703 | mejdrech | 50 | #define NET_NETIF_COUNT 6 |
3846 | mejdrech | 51 | #define NET_NET_COUNT 9 |
4261 | mejdrech | 52 | #define NET_NIL_COUNT 7 |
3846 | mejdrech | 53 | #define NET_ETH_COUNT 0 |
4695 | mejdrech | 54 | #define NET_IL_COUNT 6 |
4502 | mejdrech | 55 | #define NET_IP_COUNT 2 |
4695 | mejdrech | 56 | #define NET_ARP_COUNT 5 |
3666 | mejdrech | 57 | #define NET_RARP_COUNT 0 |
58 | #define NET_ICMP_COUNT 0 |
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4502 | mejdrech | 59 | #define NET_TL_COUNT 1 |
3666 | mejdrech | 60 | #define NET_UDP_COUNT 0 |
61 | #define NET_TCP_COUNT 0 |
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3901 | mejdrech | 62 | #define NET_PACKET_COUNT 5 |
4578 | mejdrech | 63 | #define NET_SOCKET_COUNT 14 |
3666 | mejdrech | 64 | |
4307 | mejdrech | 65 | #define NET_FIRST 2000 |
3666 | mejdrech | 66 | |
67 | #define NET_NETIF_FIRST NET_FIRST |
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68 | #define NET_NETIF_LAST ( NET_NETIF_FIRST + NET_NETIF_COUNT ) |
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69 | |||
3846 | mejdrech | 70 | #define NET_NET_FIRST ( NET_NETIF_LAST + 0 ) |
71 | #define NET_NET_LAST ( NET_NET_FIRST + NET_NET_COUNT ) |
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3666 | mejdrech | 72 | |
3846 | mejdrech | 73 | #define NET_NIL_FIRST ( NET_NET_LAST + 0 ) |
74 | #define NET_NIL_LAST ( NET_NIL_FIRST + NET_NIL_COUNT ) |
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75 | #define NET_ETH_FIRST ( NET_NIL_LAST + 0 ) |
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76 | #define NET_ETH_LAST ( NET_ETH_FIRST + NET_ETH_COUNT ) |
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3666 | mejdrech | 77 | |
3846 | mejdrech | 78 | #define NET_IL_FIRST ( NET_ETH_LAST + 0 ) |
4307 | mejdrech | 79 | #define NET_IL_LAST ( NET_IL_FIRST + NET_IL_COUNT ) |
3666 | mejdrech | 80 | #define NET_IP_FIRST ( NET_IL_LAST + 0 ) |
4307 | mejdrech | 81 | #define NET_IP_LAST ( NET_IP_FIRST + NET_IP_COUNT ) |
3666 | mejdrech | 82 | |
3466 | mejdrech | 83 | #define NET_ARP_FIRST ( NET_IP_LAST + 0 ) |
3666 | mejdrech | 84 | #define NET_ARP_LAST ( NET_ARP_FIRST + NET_ARP_COUNT ) |
3466 | mejdrech | 85 | #define NET_RARP_FIRST ( NET_ARP_LAST + 0 ) |
3666 | mejdrech | 86 | #define NET_RARP_LAST ( NET_RARP_FIRST + NET_RARP_COUNT ) |
3466 | mejdrech | 87 | #define NET_ICMP_FIRST ( NET_RARP_LAST + 0 ) |
3666 | mejdrech | 88 | #define NET_ICMP_LAST ( NET_ICMP_FIRST + NET_ICMP_COUNT ) |
4502 | mejdrech | 89 | |
90 | #define NET_TL_FIRST ( NET_ICMP_LAST + 0 ) |
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91 | #define NET_TL_LAST ( NET_TL_FIRST + NET_TL_COUNT ) |
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92 | #define NET_UDP_FIRST ( NET_TL_LAST + 0 ) |
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3666 | mejdrech | 93 | #define NET_UDP_LAST ( NET_UDP_FIRST + NET_UDP_COUNT ) |
3466 | mejdrech | 94 | #define NET_TCP_FIRST ( NET_UDP_LAST + 0 ) |
3666 | mejdrech | 95 | #define NET_TCP_LAST ( NET_TCP_FIRST + NET_TCP_COUNT ) |
96 | |||
3466 | mejdrech | 97 | #define NET_SOCKET_FIRST ( NET_TCP_LAST + 0 ) |
3666 | mejdrech | 98 | #define NET_SOCKET_LAST ( NET_SOCKET_FIRST + NET_SOCKET_COUNT ) |
3466 | mejdrech | 99 | |
3901 | mejdrech | 100 | #define NET_PACKET_FIRST ( NET_SOCKET_LAST + 0 ) |
101 | #define NET_PACKET_LAST ( NET_PACKET_FIRST + NET_PACKET_COUNT ) |
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3666 | mejdrech | 102 | |
4307 | mejdrech | 103 | #define NET_LAST NET_PACKET_LAST |
3901 | mejdrech | 104 | |
4307 | mejdrech | 105 | #define NET_COUNT ( NET_LAST - NET_FIRST ) |
3666 | mejdrech | 106 | |
107 | #define IS_IN_INTERVAL( item, first_inclusive, last_exclusive ) ((( item ) >= ( first_inclusive )) && (( item ) < ( last_exclusive ))) |
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108 | |||
3901 | mejdrech | 109 | #define IS_NET_MESSAGE( call ) IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_FIRST, NET_LAST ) |
110 | #define IS_NET_NET_MESSAGE( call ) IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_NET_FIRST, NET_NET_LAST ) |
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111 | #define IS_NET_NIL_MESSAGE( call ) IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_NIL_FIRST, NET_NIL_LAST ) |
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112 | #define IS_NET_ETH_MESSAGE( call ) IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_ETH_FIRST, NET_ETH_LAST ) |
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113 | #define IS_NET_IL_MESSAGE( call ) IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_IL_FIRST, NET_IL_LAST ) |
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114 | #define IS_NET_IP_MESSAGE( call ) IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_IP_FIRST, NET_IP_LAST ) |
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115 | #define IS_NET_ARP_MESSAGE( call ) IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_ARP_FIRST, NET_ARP_LAST ) |
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116 | #define IS_NET_RARP_MESSAGE( call ) IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_RARP_FIRST, NET_RARP_LAST ) |
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4502 | mejdrech | 117 | #define IS_NET_TL_MESSAGE( call ) IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_TL_FIRST, NET_TL_LAST ) |
3901 | mejdrech | 118 | #define IS_NET_UDP_MESSAGE( call ) IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_UDP_FIRST, NET_UDP_LAST ) |
119 | #define IS_NET_TCP_MESSAGE( call ) IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_TCP_FIRST, NET_TCP_LAST ) |
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120 | #define IS_NET_SOCKET_MESSAGE( call ) IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_SOCKET_FIRST, NET_SOCKET_LAST ) |
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121 | #define IS_NET_PACKET_MESSAGE( call ) IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_PACKET_FIRST, NET_PACKET_LAST ) |
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3666 | mejdrech | 122 | |
4261 | mejdrech | 123 | /** Returns the device identifier message parameter. |
124 | */ |
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125 | #define IPC_GET_DEVICE( call ) ( device_id_t ) IPC_GET_ARG1( * call ) |
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126 | |||
127 | /** Returns the packet identifier message parameter. |
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128 | */ |
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129 | #define IPC_GET_PACKET( call ) ( packet_id_t ) IPC_GET_ARG2( * call ) |
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4502 | mejdrech | 130 | #define IPC_GET_COUNT( call ) ( size_t ) IPC_GET_ARG2( * call ) |
4261 | mejdrech | 131 | #define IPC_GET_STATE( call ) ( device_state_t ) IPC_GET_ARG2( * call ) |
132 | |||
4695 | mejdrech | 133 | /** Returns the maximum transmission unit message parameter. |
134 | */ |
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135 | #define IPC_GET_MTU( call ) ( size_t ) IPC_GET_ARG2( * call ) |
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136 | |||
4261 | mejdrech | 137 | /** Returns the device driver service message parameter. |
138 | */ |
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139 | #define IPC_GET_SERVICE( call ) ( services_t ) IPC_GET_ARG3( * call ) |
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140 | #define IPC_GET_TARGET( call ) ( services_t ) IPC_GET_ARG3( * call ) |
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141 | #define IPC_GET_SENDER( call ) ( services_t ) IPC_GET_ARG3( * call ) |
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142 | |||
4243 | mejdrech | 143 | #define IPC_GET_PHONE( call ) ( int ) IPC_GET_ARG5( * call ) |
144 | |||
4261 | mejdrech | 145 | #define IPC_SET_ADDR( answer ) (( size_t * ) & IPC_GET_ARG1( * answer )) |
146 | #define IPC_SET_PREFIX( answer ) (( size_t * ) & IPC_GET_ARG2( * answer )) |
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147 | #define IPC_SET_CONTENT( answer ) (( size_t * ) & IPC_GET_ARG3( * answer )) |
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148 | #define IPC_SET_SUFFIX( answer ) (( size_t * ) & IPC_GET_ARG4( * answer )) |
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149 | |||
3466 | mejdrech | 150 | typedef enum { |
3846 | mejdrech | 151 | /* () not supported, registers new device */ |
152 | NET_NET_DEVICE = NET_NET_FIRST, |
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3901 | mejdrech | 153 | /* ( NULL, count ), measured_strings_send( names ), measured_strings_return( values ) */ |
3846 | mejdrech | 154 | NET_NET_GET_CONF, |
3901 | mejdrech | 155 | /* ( device_id, count ), measured_strings_send( names ), measured_strings_return( values ) */ |
3846 | mejdrech | 156 | NET_NET_GET_DEVICE_CONF, |
157 | /* () not supported, measured_strings_send( names ), measured_strings_send( values ) */ |
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158 | NET_NET_SET_CONF, |
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3901 | mejdrech | 159 | /* ( device_id, count ) not supported, measured_strings_send( names ), measured_strings_send( values ) */ |
3846 | mejdrech | 160 | NET_NET_SET_DEVICE_CONF, |
161 | /* () */ |
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162 | NET_NET_STARTUP, |
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163 | /* ( device_id ) */ |
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164 | NET_NET_START, |
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165 | /* ( device_id ) */ |
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166 | NET_NET_STOP, |
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167 | /* ( device_id ) ipc_data_read( stats ) */ |
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168 | NET_NET_STATS, |
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3901 | mejdrech | 169 | } net_messages; |
3466 | mejdrech | 170 | |
4261 | mejdrech | 171 | static inline int generic_get_addr( int phone, int message, device_id_t device_id, measured_string_ref * address, char ** data ){ |
172 | aid_t message_id; |
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173 | ipcarg_t result; |
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174 | int string; |
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175 | |||
176 | if( !( address && data )) return EBADMEM; |
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4307 | mejdrech | 177 | message_id = async_send_1( phone, ( ipcarg_t ) message, ( ipcarg_t ) device_id, NULL ); |
4261 | mejdrech | 178 | string = measured_strings_return( phone, address, data, 1 ); |
179 | async_wait_for( message_id, & result ); |
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180 | if(( string == EOK ) && ( result != EOK )){ |
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181 | free( * address ); |
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182 | free( * data ); |
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183 | } |
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4307 | mejdrech | 184 | return ( int ) result; |
4261 | mejdrech | 185 | } |
186 | |||
4307 | mejdrech | 187 | static inline int generic_translate_req( int phone, int message, device_id_t device_id, services_t service, measured_string_ref configuration, size_t count, measured_string_ref * translation, char ** data ){ |
188 | aid_t message_id; |
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189 | ipcarg_t result; |
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190 | int string; |
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191 | |||
192 | if( !( configuration && ( count > 0 ))) return EINVAL; |
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193 | if( !( translation && data )) return EBADMEM; |
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194 | message_id = async_send_3( phone, ( ipcarg_t ) message, ( ipcarg_t ) device_id, ( ipcarg_t ) count, ( ipcarg_t ) service, NULL ); |
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195 | measured_strings_send( phone, configuration, count ); |
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196 | string = measured_strings_return( phone, translation, data, count ); |
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197 | async_wait_for( message_id, & result ); |
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198 | if(( string == EOK ) && ( result != EOK )){ |
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199 | free( * translation ); |
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200 | free( * data ); |
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201 | } |
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202 | return ( int ) result; |
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4261 | mejdrech | 203 | } |
204 | |||
4307 | mejdrech | 205 | static inline int generic_send_msg( int phone, int message, device_id_t device_id, packet_id_t packet_id, services_t sender ){ |
206 | async_msg_3( phone, ( ipcarg_t ) message, ( ipcarg_t ) device_id, ( ipcarg_t ) packet_id, ( ipcarg_t ) sender ); |
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207 | return EOK; |
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208 | } |
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209 | |||
4261 | mejdrech | 210 | static inline int generic_packet_size_req( int phone, int message, device_id_t device_id, size_t * addr_len, size_t * prefix, size_t * content, size_t * suffix ){ |
4307 | mejdrech | 211 | return ( int ) async_req_1_4( phone, ( ipcarg_t ) message, ( ipcarg_t ) device_id, ( ipcarg_t * ) addr_len, ( ipcarg_t * ) prefix, ( ipcarg_t * ) content, ( ipcarg_t * ) suffix ); |
4261 | mejdrech | 212 | } |
213 | |||
4351 | mejdrech | 214 | static inline int generic_device_state_msg( int phone, int message, device_id_t device_id, int state, services_t target ){ |
215 | async_msg_3( phone, ( ipcarg_t ) message, ( ipcarg_t ) device_id, ( ipcarg_t ) state, target ); |
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4307 | mejdrech | 216 | return EOK; |
4261 | mejdrech | 217 | } |
218 | |||
4307 | mejdrech | 219 | static inline int generic_received_msg( int phone, int message, device_id_t device_id, packet_id_t packet_id, services_t target ){ |
220 | async_msg_3( phone, ( ipcarg_t ) message, ( ipcarg_t ) device_id, ( ipcarg_t ) packet_id, ( ipcarg_t ) target ); |
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221 | return EOK; |
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4261 | mejdrech | 222 | } |
223 | |||
224 | static inline int generic_device_req( int phone, int message, device_id_t device_id, int arg2, services_t service ){ |
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4307 | mejdrech | 225 | return ( int ) async_req_3_0( phone, ( ipcarg_t ) message, ( ipcarg_t ) device_id, ( ipcarg_t ) arg2, ( ipcarg_t ) service ); |
4261 | mejdrech | 226 | } |
227 | |||
3846 | mejdrech | 228 | #endif |
229 | |||
3466 | mejdrech | 230 | /** @} |
231 | */ |