[ac7d5ef0] | 1 | /* |
---|
| 2 | * Multiprocessing Support for the Message Queue Manager |
---|
| 3 | * |
---|
| 4 | * |
---|
[03f2154e] | 5 | * COPYRIGHT (c) 1989-1997. |
---|
[ac7d5ef0] | 6 | * On-Line Applications Research Corporation (OAR). |
---|
[03f2154e] | 7 | * Copyright assigned to U.S. Government, 1994. |
---|
[ac7d5ef0] | 8 | * |
---|
[03f2154e] | 9 | * The license and distribution terms for this file may in |
---|
| 10 | * the file LICENSE in this distribution or at |
---|
| 11 | * http://www.OARcorp.com/rtems/license.html. |
---|
[ac7d5ef0] | 12 | * |
---|
| 13 | * $Id$ |
---|
| 14 | */ |
---|
| 15 | |
---|
| 16 | #include <rtems/system.h> |
---|
[3a4ae6c] | 17 | #include <rtems/rtems/status.h> |
---|
| 18 | #include <rtems/rtems/message.h> |
---|
[5e9b32b] | 19 | #include <rtems/score/mpci.h> |
---|
[3a4ae6c] | 20 | #include <rtems/rtems/msgmp.h> |
---|
[5e9b32b] | 21 | #include <rtems/score/object.h> |
---|
[3a4ae6c] | 22 | #include <rtems/rtems/options.h> |
---|
[5e9b32b] | 23 | #include <rtems/score/thread.h> |
---|
| 24 | #include <rtems/score/watchdog.h> |
---|
[3a4ae6c] | 25 | #include <rtems/rtems/support.h> |
---|
[ac7d5ef0] | 26 | |
---|
| 27 | /*PAGE |
---|
| 28 | * |
---|
| 29 | * _Message_queue_MP_Send_process_packet |
---|
| 30 | * |
---|
| 31 | */ |
---|
| 32 | |
---|
| 33 | void _Message_queue_MP_Send_process_packet ( |
---|
| 34 | Message_queue_MP_Remote_operations operation, |
---|
| 35 | Objects_Id message_queue_id, |
---|
[3235ad9] | 36 | rtems_name name, |
---|
[ac7d5ef0] | 37 | Objects_Id proxy_id |
---|
| 38 | ) |
---|
| 39 | { |
---|
| 40 | Message_queue_MP_Packet *the_packet; |
---|
| 41 | unsigned32 node; |
---|
| 42 | |
---|
| 43 | switch ( operation ) { |
---|
| 44 | |
---|
| 45 | case MESSAGE_QUEUE_MP_ANNOUNCE_CREATE: |
---|
| 46 | case MESSAGE_QUEUE_MP_ANNOUNCE_DELETE: |
---|
| 47 | case MESSAGE_QUEUE_MP_EXTRACT_PROXY: |
---|
| 48 | |
---|
| 49 | the_packet = _Message_queue_MP_Get_packet(); |
---|
[3a4ae6c] | 50 | the_packet->Prefix.the_class = MP_PACKET_MESSAGE_QUEUE; |
---|
[ac7d5ef0] | 51 | the_packet->Prefix.length = sizeof ( Message_queue_MP_Packet ); |
---|
| 52 | the_packet->Prefix.to_convert = sizeof ( Message_queue_MP_Packet ); |
---|
| 53 | the_packet->operation = operation; |
---|
| 54 | the_packet->Prefix.id = message_queue_id; |
---|
| 55 | the_packet->name = name; |
---|
| 56 | the_packet->proxy_id = proxy_id; |
---|
| 57 | |
---|
| 58 | if ( operation == MESSAGE_QUEUE_MP_EXTRACT_PROXY ) |
---|
| 59 | node = rtems_get_node( message_queue_id ); |
---|
| 60 | else |
---|
| 61 | node = MPCI_ALL_NODES; |
---|
| 62 | |
---|
| 63 | _MPCI_Send_process_packet( node, &the_packet->Prefix ); |
---|
| 64 | break; |
---|
| 65 | |
---|
| 66 | case MESSAGE_QUEUE_MP_RECEIVE_REQUEST: |
---|
| 67 | case MESSAGE_QUEUE_MP_RECEIVE_RESPONSE: |
---|
| 68 | case MESSAGE_QUEUE_MP_SEND_REQUEST: |
---|
| 69 | case MESSAGE_QUEUE_MP_SEND_RESPONSE: |
---|
| 70 | case MESSAGE_QUEUE_MP_URGENT_REQUEST: |
---|
| 71 | case MESSAGE_QUEUE_MP_URGENT_RESPONSE: |
---|
| 72 | case MESSAGE_QUEUE_MP_BROADCAST_REQUEST: |
---|
| 73 | case MESSAGE_QUEUE_MP_BROADCAST_RESPONSE: |
---|
| 74 | case MESSAGE_QUEUE_MP_FLUSH_REQUEST: |
---|
| 75 | case MESSAGE_QUEUE_MP_FLUSH_RESPONSE: |
---|
| 76 | break; |
---|
| 77 | |
---|
| 78 | } |
---|
| 79 | } |
---|
| 80 | |
---|
| 81 | /*PAGE |
---|
| 82 | * |
---|
| 83 | * _Message_queue_MP_Send_request_packet |
---|
| 84 | * |
---|
| 85 | */ |
---|
| 86 | |
---|
| 87 | rtems_status_code _Message_queue_MP_Send_request_packet ( |
---|
| 88 | Message_queue_MP_Remote_operations operation, |
---|
| 89 | Objects_Id message_queue_id, |
---|
[3b438fa] | 90 | void *buffer, |
---|
| 91 | unsigned32 *size_p, |
---|
| 92 | rtems_option option_set, |
---|
| 93 | rtems_interval timeout |
---|
[ac7d5ef0] | 94 | ) |
---|
| 95 | { |
---|
| 96 | Message_queue_MP_Packet *the_packet; |
---|
| 97 | |
---|
| 98 | switch ( operation ) { |
---|
| 99 | |
---|
| 100 | case MESSAGE_QUEUE_MP_SEND_REQUEST: |
---|
| 101 | case MESSAGE_QUEUE_MP_URGENT_REQUEST: |
---|
| 102 | case MESSAGE_QUEUE_MP_BROADCAST_REQUEST: |
---|
| 103 | case MESSAGE_QUEUE_MP_FLUSH_REQUEST: |
---|
| 104 | |
---|
| 105 | the_packet = _Message_queue_MP_Get_packet(); |
---|
[3a4ae6c] | 106 | the_packet->Prefix.the_class = MP_PACKET_MESSAGE_QUEUE; |
---|
[3b438fa] | 107 | the_packet->Prefix.length = sizeof(Message_queue_MP_Packet); |
---|
| 108 | if ( size_p ) |
---|
[3a4ae6c] | 109 | the_packet->Prefix.length += *size_p; |
---|
[3b438fa] | 110 | the_packet->Prefix.to_convert = sizeof(Message_queue_MP_Packet); |
---|
| 111 | |
---|
| 112 | /* |
---|
| 113 | * make sure message is not too big for our MPCI driver |
---|
| 114 | * We have to check it here instead of waiting for MPCI because |
---|
| 115 | * we are about to slam in the payload |
---|
| 116 | */ |
---|
| 117 | |
---|
[3a4ae6c] | 118 | if (the_packet->Prefix.length > _MPCI_table->maximum_packet_size) { |
---|
[3b438fa] | 119 | _Thread_Enable_dispatch(); |
---|
| 120 | return RTEMS_INVALID_SIZE; |
---|
| 121 | } |
---|
| 122 | |
---|
[ac7d5ef0] | 123 | if ( ! _Options_Is_no_wait(option_set)) |
---|
| 124 | the_packet->Prefix.timeout = timeout; |
---|
| 125 | |
---|
[3b438fa] | 126 | the_packet->operation = operation; |
---|
| 127 | the_packet->Prefix.id = message_queue_id; |
---|
| 128 | the_packet->option_set = option_set; |
---|
| 129 | |
---|
| 130 | /* |
---|
| 131 | * Copy the data into place if needed |
---|
| 132 | */ |
---|
| 133 | |
---|
[3a4ae6c] | 134 | if (buffer) { |
---|
[3b438fa] | 135 | the_packet->Buffer.size = *size_p; |
---|
[3652ad35] | 136 | _CORE_message_queue_Copy_buffer( |
---|
| 137 | buffer, |
---|
| 138 | the_packet->Buffer.buffer, |
---|
| 139 | *size_p |
---|
| 140 | ); |
---|
[3b438fa] | 141 | } |
---|
| 142 | |
---|
[ffe316d] | 143 | return (rtems_status_code) _MPCI_Send_request_packet( |
---|
| 144 | rtems_get_node(message_queue_id), |
---|
| 145 | &the_packet->Prefix, |
---|
| 146 | STATES_WAITING_FOR_MESSAGE |
---|
| 147 | ); |
---|
[3b438fa] | 148 | break; |
---|
[ac7d5ef0] | 149 | |
---|
[3b438fa] | 150 | case MESSAGE_QUEUE_MP_RECEIVE_REQUEST: |
---|
[ac7d5ef0] | 151 | |
---|
[3b438fa] | 152 | the_packet = _Message_queue_MP_Get_packet(); |
---|
[3a4ae6c] | 153 | the_packet->Prefix.the_class = MP_PACKET_MESSAGE_QUEUE; |
---|
[3b438fa] | 154 | the_packet->Prefix.length = sizeof(Message_queue_MP_Packet); |
---|
| 155 | the_packet->Prefix.to_convert = sizeof(Message_queue_MP_Packet); |
---|
| 156 | |
---|
| 157 | if ( ! _Options_Is_no_wait(option_set)) |
---|
| 158 | the_packet->Prefix.timeout = timeout; |
---|
| 159 | |
---|
| 160 | the_packet->operation = MESSAGE_QUEUE_MP_RECEIVE_REQUEST; |
---|
| 161 | the_packet->Prefix.id = message_queue_id; |
---|
| 162 | the_packet->option_set = option_set; |
---|
| 163 | the_packet->size = 0; /* just in case of an error */ |
---|
| 164 | |
---|
[3a4ae6c] | 165 | _Thread_Executing->Wait.return_argument = (unsigned32 *)buffer; |
---|
| 166 | _Thread_Executing->Wait.return_argument_1 = size_p; |
---|
[3b438fa] | 167 | |
---|
[ffe316d] | 168 | return (rtems_status_code) _MPCI_Send_request_packet( |
---|
| 169 | rtems_get_node(message_queue_id), |
---|
| 170 | &the_packet->Prefix, |
---|
| 171 | STATES_WAITING_FOR_MESSAGE |
---|
| 172 | ); |
---|
[ac7d5ef0] | 173 | break; |
---|
| 174 | |
---|
| 175 | case MESSAGE_QUEUE_MP_ANNOUNCE_CREATE: |
---|
| 176 | case MESSAGE_QUEUE_MP_ANNOUNCE_DELETE: |
---|
| 177 | case MESSAGE_QUEUE_MP_EXTRACT_PROXY: |
---|
| 178 | case MESSAGE_QUEUE_MP_RECEIVE_RESPONSE: |
---|
| 179 | case MESSAGE_QUEUE_MP_SEND_RESPONSE: |
---|
| 180 | case MESSAGE_QUEUE_MP_URGENT_RESPONSE: |
---|
| 181 | case MESSAGE_QUEUE_MP_BROADCAST_RESPONSE: |
---|
| 182 | case MESSAGE_QUEUE_MP_FLUSH_RESPONSE: |
---|
| 183 | break; |
---|
| 184 | } |
---|
[3b438fa] | 185 | |
---|
[ac7d5ef0] | 186 | return RTEMS_SUCCESSFUL; |
---|
| 187 | } |
---|
| 188 | |
---|
| 189 | /*PAGE |
---|
| 190 | * |
---|
| 191 | * _Message_queue_MP_Send_response_packet |
---|
| 192 | * |
---|
| 193 | */ |
---|
| 194 | |
---|
| 195 | void _Message_queue_MP_Send_response_packet ( |
---|
| 196 | Message_queue_MP_Remote_operations operation, |
---|
| 197 | Objects_Id message_queue_id, |
---|
| 198 | Thread_Control *the_thread |
---|
| 199 | ) |
---|
| 200 | { |
---|
| 201 | Message_queue_MP_Packet *the_packet; |
---|
| 202 | |
---|
| 203 | switch ( operation ) { |
---|
| 204 | |
---|
| 205 | case MESSAGE_QUEUE_MP_RECEIVE_RESPONSE: |
---|
| 206 | case MESSAGE_QUEUE_MP_SEND_RESPONSE: |
---|
| 207 | case MESSAGE_QUEUE_MP_URGENT_RESPONSE: |
---|
| 208 | case MESSAGE_QUEUE_MP_BROADCAST_RESPONSE: |
---|
| 209 | case MESSAGE_QUEUE_MP_FLUSH_RESPONSE: |
---|
| 210 | |
---|
| 211 | the_packet = ( Message_queue_MP_Packet *) the_thread->receive_packet; |
---|
| 212 | |
---|
| 213 | /* |
---|
| 214 | * The packet being returned already contains the class, length, and |
---|
| 215 | * to_convert fields, therefore they are not set in this routine. |
---|
[3b438fa] | 216 | * |
---|
| 217 | * Exception: MESSAGE_QUEUE_MP_RECEIVE_RESPONSE needs payload length |
---|
| 218 | * added to 'length' |
---|
[ac7d5ef0] | 219 | */ |
---|
| 220 | the_packet->operation = operation; |
---|
| 221 | the_packet->Prefix.id = the_packet->Prefix.source_tid; |
---|
| 222 | |
---|
[3b438fa] | 223 | if (operation == MESSAGE_QUEUE_MP_RECEIVE_RESPONSE) |
---|
| 224 | the_packet->Prefix.length += the_packet->size; |
---|
| 225 | |
---|
[ac7d5ef0] | 226 | _MPCI_Send_response_packet( |
---|
| 227 | rtems_get_node( the_packet->Prefix.source_tid ), |
---|
| 228 | &the_packet->Prefix |
---|
| 229 | ); |
---|
| 230 | break; |
---|
| 231 | |
---|
| 232 | case MESSAGE_QUEUE_MP_ANNOUNCE_CREATE: |
---|
| 233 | case MESSAGE_QUEUE_MP_ANNOUNCE_DELETE: |
---|
| 234 | case MESSAGE_QUEUE_MP_EXTRACT_PROXY: |
---|
| 235 | case MESSAGE_QUEUE_MP_RECEIVE_REQUEST: |
---|
| 236 | case MESSAGE_QUEUE_MP_SEND_REQUEST: |
---|
| 237 | case MESSAGE_QUEUE_MP_URGENT_REQUEST: |
---|
| 238 | case MESSAGE_QUEUE_MP_BROADCAST_REQUEST: |
---|
| 239 | case MESSAGE_QUEUE_MP_FLUSH_REQUEST: |
---|
| 240 | break; |
---|
| 241 | |
---|
| 242 | } |
---|
| 243 | } |
---|
| 244 | |
---|
| 245 | /*PAGE |
---|
| 246 | * |
---|
| 247 | * |
---|
| 248 | * _Message_queue_MP_Process_packet |
---|
| 249 | * |
---|
| 250 | */ |
---|
| 251 | |
---|
| 252 | void _Message_queue_MP_Process_packet ( |
---|
| 253 | rtems_packet_prefix *the_packet_prefix |
---|
| 254 | ) |
---|
| 255 | { |
---|
| 256 | Message_queue_MP_Packet *the_packet; |
---|
| 257 | Thread_Control *the_thread; |
---|
| 258 | boolean ignored; |
---|
| 259 | |
---|
| 260 | the_packet = (Message_queue_MP_Packet *) the_packet_prefix; |
---|
| 261 | |
---|
| 262 | switch ( the_packet->operation ) { |
---|
| 263 | |
---|
| 264 | case MESSAGE_QUEUE_MP_ANNOUNCE_CREATE: |
---|
| 265 | |
---|
[7f6a24ab] | 266 | ignored = _Objects_MP_Allocate_and_open( |
---|
[ac7d5ef0] | 267 | &_Message_queue_Information, |
---|
| 268 | the_packet->name, |
---|
| 269 | the_packet->Prefix.id, |
---|
| 270 | TRUE |
---|
| 271 | ); |
---|
| 272 | |
---|
| 273 | _MPCI_Return_packet( the_packet_prefix ); |
---|
| 274 | break; |
---|
| 275 | |
---|
| 276 | case MESSAGE_QUEUE_MP_ANNOUNCE_DELETE: |
---|
| 277 | |
---|
| 278 | _Objects_MP_Close( &_Message_queue_Information, the_packet->Prefix.id ); |
---|
| 279 | |
---|
| 280 | _MPCI_Return_packet( the_packet_prefix ); |
---|
| 281 | break; |
---|
| 282 | |
---|
| 283 | case MESSAGE_QUEUE_MP_EXTRACT_PROXY: |
---|
| 284 | |
---|
| 285 | the_thread = _Thread_MP_Find_proxy( the_packet->proxy_id ); |
---|
| 286 | |
---|
| 287 | if ( ! _Thread_Is_null( the_thread ) ) |
---|
| 288 | _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); |
---|
| 289 | |
---|
| 290 | _MPCI_Return_packet( the_packet_prefix ); |
---|
| 291 | break; |
---|
| 292 | |
---|
| 293 | case MESSAGE_QUEUE_MP_RECEIVE_REQUEST: |
---|
| 294 | |
---|
| 295 | the_packet->Prefix.return_code = rtems_message_queue_receive( |
---|
| 296 | the_packet->Prefix.id, |
---|
[3b438fa] | 297 | the_packet->Buffer.buffer, |
---|
| 298 | &the_packet->size, |
---|
[ac7d5ef0] | 299 | the_packet->option_set, |
---|
| 300 | the_packet->Prefix.timeout |
---|
| 301 | ); |
---|
| 302 | |
---|
[3a4ae6c] | 303 | if ( ! _Thread_Is_proxy_blocking( the_packet->Prefix.return_code ) ) |
---|
[ac7d5ef0] | 304 | _Message_queue_MP_Send_response_packet( |
---|
| 305 | MESSAGE_QUEUE_MP_RECEIVE_RESPONSE, |
---|
| 306 | the_packet->Prefix.id, |
---|
| 307 | _Thread_Executing |
---|
| 308 | ); |
---|
| 309 | break; |
---|
| 310 | |
---|
| 311 | case MESSAGE_QUEUE_MP_RECEIVE_RESPONSE: |
---|
| 312 | |
---|
| 313 | the_thread = _MPCI_Process_response( the_packet_prefix ); |
---|
| 314 | |
---|
[3b438fa] | 315 | if (the_packet->Prefix.return_code == RTEMS_SUCCESSFUL) { |
---|
[3a4ae6c] | 316 | *(rtems_unsigned32 *)the_thread->Wait.return_argument_1 = |
---|
| 317 | the_packet->size; |
---|
[3b438fa] | 318 | |
---|
[3652ad35] | 319 | _CORE_message_queue_Copy_buffer( |
---|
[3b438fa] | 320 | the_packet->Buffer.buffer, |
---|
| 321 | the_thread->Wait.return_argument, |
---|
| 322 | the_packet->size |
---|
| 323 | ); |
---|
| 324 | } |
---|
[ac7d5ef0] | 325 | |
---|
| 326 | _MPCI_Return_packet( the_packet_prefix ); |
---|
| 327 | break; |
---|
| 328 | |
---|
| 329 | case MESSAGE_QUEUE_MP_SEND_REQUEST: |
---|
| 330 | |
---|
| 331 | the_packet->Prefix.return_code = rtems_message_queue_send( |
---|
| 332 | the_packet->Prefix.id, |
---|
[3b438fa] | 333 | the_packet->Buffer.buffer, |
---|
| 334 | the_packet->Buffer.size |
---|
[ac7d5ef0] | 335 | ); |
---|
| 336 | |
---|
| 337 | _Message_queue_MP_Send_response_packet( |
---|
| 338 | MESSAGE_QUEUE_MP_SEND_RESPONSE, |
---|
| 339 | the_packet->Prefix.id, |
---|
| 340 | _Thread_Executing |
---|
| 341 | ); |
---|
| 342 | break; |
---|
| 343 | |
---|
| 344 | case MESSAGE_QUEUE_MP_SEND_RESPONSE: |
---|
| 345 | case MESSAGE_QUEUE_MP_URGENT_RESPONSE: |
---|
| 346 | |
---|
| 347 | the_thread = _MPCI_Process_response( the_packet_prefix ); |
---|
| 348 | |
---|
| 349 | _MPCI_Return_packet( the_packet_prefix ); |
---|
| 350 | break; |
---|
| 351 | |
---|
| 352 | case MESSAGE_QUEUE_MP_URGENT_REQUEST: |
---|
| 353 | |
---|
| 354 | the_packet->Prefix.return_code = rtems_message_queue_urgent( |
---|
| 355 | the_packet->Prefix.id, |
---|
[3b438fa] | 356 | the_packet->Buffer.buffer, |
---|
| 357 | the_packet->Buffer.size |
---|
[ac7d5ef0] | 358 | ); |
---|
| 359 | |
---|
| 360 | _Message_queue_MP_Send_response_packet( |
---|
| 361 | MESSAGE_QUEUE_MP_URGENT_RESPONSE, |
---|
| 362 | the_packet->Prefix.id, |
---|
| 363 | _Thread_Executing |
---|
| 364 | ); |
---|
| 365 | break; |
---|
| 366 | |
---|
| 367 | case MESSAGE_QUEUE_MP_BROADCAST_REQUEST: |
---|
| 368 | |
---|
| 369 | the_packet->Prefix.return_code = rtems_message_queue_broadcast( |
---|
| 370 | the_packet->Prefix.id, |
---|
[3b438fa] | 371 | the_packet->Buffer.buffer, |
---|
| 372 | the_packet->Buffer.size, |
---|
[ac7d5ef0] | 373 | &the_packet->count |
---|
| 374 | ); |
---|
| 375 | |
---|
| 376 | _Message_queue_MP_Send_response_packet( |
---|
| 377 | MESSAGE_QUEUE_MP_BROADCAST_RESPONSE, |
---|
| 378 | the_packet->Prefix.id, |
---|
| 379 | _Thread_Executing |
---|
| 380 | ); |
---|
| 381 | break; |
---|
| 382 | |
---|
| 383 | case MESSAGE_QUEUE_MP_BROADCAST_RESPONSE: |
---|
| 384 | case MESSAGE_QUEUE_MP_FLUSH_RESPONSE: |
---|
| 385 | |
---|
| 386 | the_thread = _MPCI_Process_response( the_packet_prefix ); |
---|
| 387 | |
---|
| 388 | *(unsigned32 *)the_thread->Wait.return_argument = the_packet->count; |
---|
| 389 | |
---|
| 390 | _MPCI_Return_packet( the_packet_prefix ); |
---|
| 391 | break; |
---|
| 392 | |
---|
| 393 | case MESSAGE_QUEUE_MP_FLUSH_REQUEST: |
---|
| 394 | |
---|
| 395 | the_packet->Prefix.return_code = rtems_message_queue_flush( |
---|
| 396 | the_packet->Prefix.id, |
---|
| 397 | &the_packet->count |
---|
| 398 | ); |
---|
| 399 | |
---|
| 400 | _Message_queue_MP_Send_response_packet( |
---|
| 401 | MESSAGE_QUEUE_MP_FLUSH_RESPONSE, |
---|
| 402 | the_packet->Prefix.id, |
---|
| 403 | _Thread_Executing |
---|
| 404 | ); |
---|
| 405 | break; |
---|
| 406 | |
---|
| 407 | } |
---|
| 408 | } |
---|
| 409 | |
---|
| 410 | /*PAGE |
---|
| 411 | * |
---|
| 412 | * _Message_queue_MP_Send_object_was_deleted |
---|
| 413 | * |
---|
| 414 | */ |
---|
| 415 | |
---|
| 416 | void _Message_queue_MP_Send_object_was_deleted ( |
---|
| 417 | Thread_Control *the_proxy |
---|
| 418 | ) |
---|
| 419 | { |
---|
| 420 | the_proxy->receive_packet->return_code = RTEMS_OBJECT_WAS_DELETED; |
---|
| 421 | |
---|
| 422 | _Message_queue_MP_Send_response_packet( |
---|
| 423 | MESSAGE_QUEUE_MP_RECEIVE_RESPONSE, |
---|
| 424 | the_proxy->Wait.id, |
---|
| 425 | the_proxy |
---|
| 426 | ); |
---|
| 427 | } |
---|
| 428 | |
---|
| 429 | /*PAGE |
---|
| 430 | * |
---|
| 431 | * _Message_queue_MP_Send_extract_proxy |
---|
| 432 | * |
---|
| 433 | */ |
---|
| 434 | |
---|
| 435 | void _Message_queue_MP_Send_extract_proxy ( |
---|
| 436 | Thread_Control *the_thread |
---|
| 437 | ) |
---|
| 438 | { |
---|
| 439 | _Message_queue_MP_Send_process_packet( |
---|
| 440 | MESSAGE_QUEUE_MP_EXTRACT_PROXY, |
---|
| 441 | the_thread->Wait.id, |
---|
[3235ad9] | 442 | (rtems_name) 0, |
---|
[ac7d5ef0] | 443 | the_thread->Object.id |
---|
| 444 | ); |
---|
| 445 | } |
---|
| 446 | |
---|
| 447 | /*PAGE |
---|
| 448 | * |
---|
| 449 | * _Message_queue_MP_Get_packet |
---|
| 450 | * |
---|
| 451 | */ |
---|
| 452 | |
---|
| 453 | Message_queue_MP_Packet *_Message_queue_MP_Get_packet ( void ) |
---|
| 454 | { |
---|
| 455 | return ( (Message_queue_MP_Packet *) _MPCI_Get_packet() ); |
---|
| 456 | } |
---|
| 457 | |
---|
| 458 | /* end of file */ |
---|