docs/develop/ikteam/schedule/supportkit/Synchronization.html

   1 <html>
   2 <head>
   3         <title>Synchronization Tasks</title>
   4 </head>
   5 <body>
   6 <h1>Synchronization Tasks<hr></h1>
   7
   8
   9 <!-- summary table -->
  10 <table border>
  11         <!-- table column headers -->
  12         <th>
  13                 <table>
  14                         <td>
  15                                 <a href="#legend">
  16                                         <img src="../../images/DocumentDraw.gif" width="22" height="22" alt="Functional Spec" border="0">
  17                                 </a>
  18                         </td>
  19                         <td>
  20                                 <a href="#legend">
  21                                         <img src="../../images/User.gif" width="22" height="22" alt="Use Cases" border="0">
  22                                 </a>
  23                         </td>
  24                         <td>
  25                                 <a href="#legend">
  26                                         <img src="../../images/Help.gif" width="22" height="22" alt="Unit Tests" border="0">
  27                                 </a>
  28                         </td>
  29                         <td>
  30                                 <a href="#legend">
  31                                         <img src="../../images/Hammer.gif" width="22" height="22" alt="Technical Spec" border="0">
  32                                 </a>
  33                         </td>
  34                         <td>
  35                                 <a href="#legend">
  36                                         <img src="../../images/GoalFlag.gif" width="22" height="22" alt="Implementation" border="0">
  37                                 </a>
  38                         </td>
  39                 </table>
  40         </th>
  41         <th><strong>Task Summary</strong></th>
  42         <th><strong>Owner</strong></th>
  43         <tr>
  44                 <td>
  45                         <table>
  46                                 <td><img src="
  47 ../../images/blank-20.gif
  48 " width="22" height="22" alt="Functional Spec"></td>
  49                                 <td><img src="
  50 ../../images/blank-20.gif
  51 " width="22" height="22" alt="Use Cases"></td>
  52                                 <td><img src="
  53 ../../images/blank-20.gif
  54 " width="22" height="22" alt="Unit Tests"></td>
  55                                 <td><img src="
  56 ../../images/blank-20.gif
  57 " width="22" height="22" alt="Technical Spec"></td>
  58                                 <td><img src="
  59 ../../images/Check.gif
  60 " width="22" height="22" alt="Implementation"></td>
  61                         </table>
  62                 </td>
  63                 <!-- task -->
  64                 <td width="100%">
  65                         BAutoLock
  66                 </td>
  67                 <!-- owner -->
  68                 <td width="25%">
  69                         Jeremy Rand
  70                 </td>
  71         </tr>
  72         <tr>
  73                 <td>
  74                         <table>
  75                                 <td><img src="
  76 ../../images/Check.gif
  77 " width="22" height="22" alt="Functional Spec"></td>
  78                                 <td><img src="
  79 ../../images/Check.gif
  80 " width="22" height="22" alt="Use Cases"></td>
  81                                 <td><img src="
  82 ../../images/Check.gif
  83 " width="22" height="22" alt="Unit Tests"></td>
  84                                 <td><img src="
  85 ../../images/Check.gif
  86 " width="22" height="22" alt="Technical Spec"></td>
  87                                 <td><img src="
  88 ../../images/Check.gif
  89 " width="22" height="22" alt="Implementation"></td>
  90                         </table>
  91                 </td>
  92                 <!-- task -->
  93                 <td width="100%">
  94                         BLocker
  95                 </td>
  96                 <!-- owner -->
  97                 <td width="25%">
  98                         Jeremy Rand
  99                 </td>
 100         </tr>
 101
 102 </table>
 103
 104 <br>
 105 <br>
 106 <br>
 107 <br>
 108 <br>
 109
 110 <!-- detail table -->
 111 <table border>
 112         <!-- table column headers -->
 113         <th>
 114                 <table>
 115                         <td>
 116                                 <a href="#legend">
 117                                         <img src="../../images/DocumentDraw.gif" width="22" height="22" alt="Functional Spec" border="0">
 118                                 </a>
 119                         </td>
 120                         <td>
 121                                 <a href="#legend">
 122                                         <img src="../../images/User.gif" width="22" height="22" alt="Use Cases" border="0">
 123                                 </a>
 124                         </td>
 125                         <td>
 126                                 <a href="#legend">
 127                                         <img src="../../images/Help.gif" width="22" height="22" alt="Unit Tests" border="0">
 128                                 </a>
 129                         </td>
 130                         <td>
 131                                 <a href="#legend">
 132                                         <img src="../../images/Hammer.gif" width="22" height="22" alt="Technical Spec" border="0">
 133                                 </a>
 134                         </td>
 135                         <td>
 136                                 <a href="#legend">
 137                                         <img src="../../images/GoalFlag.gif" width="22" height="22" alt="Implementation" border="0">
 138                                 </a>
 139                         </td>
 140                 </table>
 141         </th>
 142         <th width="100%"><strong>Task Details</strong></th>
 143 <!--    <th><strong>Owner</strong></th> -->
 144
 145         <!-- Class header -->
 146         <tr>
 147                 <td colspan="7"><center><strong>BAutoLock Class</strong></center></td>
 148         </tr>
 149         <tr>
 150                 <td>
 151                         <table>
 152                                 <td><img src="
 153 ../../images/blank-20.gif
 154 " width="22" height="22" alt="Functional Spec"></td>
 155                                 <td><img src="
 156 ../../images/blank-20.gif
 157 " width="22" height="22" alt="Use Cases"></td>
 158                                 <td><img src="
 159 ../../images/blank-20.gif
 160 " width="22" height="22" alt="Unit Tests"></td>
 161                                 <td><img src="
 162 ../../images/blank-20.gif
 163 " width="22" height="22" alt="Technical Spec"></td>
 164                                 <td><img src="
 165 ../../images/Check.gif
 166 " width="22" height="22" alt="Implementation"></td>
 167                         </table>
 168                 </td>
 169                 <!-- task -->
 170                 <td>
 171                         BAutolock(BLocker *lock);
 172                 </td>
 173         </tr>
 174         <tr>
 175                 <td>
 176                         <table>
 177                                 <td><img src="
 178 ../../images/blank-20.gif
 179 " width="22" height="22" alt="Functional Spec"></td>
 180                                 <td><img src="
 181 ../../images/blank-20.gif
 182 " width="22" height="22" alt="Use Cases"></td>
 183                                 <td><img src="
 184 ../../images/blank-20.gif
 185 " width="22" height="22" alt="Unit Tests"></td>
 186                                 <td><img src="
 187 ../../images/blank-20.gif
 188 " width="22" height="22" alt="Technical Spec"></td>
 189                                 <td><img src="
 190 ../../images/Check.gif
 191 " width="22" height="22" alt="Implementation"></td>
 192                         </table>
 193                 </td>
 194                 <!-- task -->
 195                 <td>
 196                         BAutolock(BLocker &lock);
 197                 </td>
 198         </tr>
 199         <tr>
 200                 <td>
 201                         <table>
 202                                 <td><img src="
 203 ../../images/blank-20.gif
 204 " width="22" height="22" alt="Functional Spec"></td>
 205                                 <td><img src="
 206 ../../images/blank-20.gif
 207 " width="22" height="22" alt="Use Cases"></td>
 208                                 <td><img src="
 209 ../../images/blank-20.gif
 210 " width="22" height="22" alt="Unit Tests"></td>
 211                                 <td><img src="
 212 ../../images/blank-20.gif
 213 " width="22" height="22" alt="Technical Spec"></td>
 214                                 <td><img src="
 215 ../../images/Check.gif
 216 " width="22" height="22" alt="Implementation"></td>
 217                         </table>
 218                 </td>
 219                 <!-- task -->
 220                 <td>
 221                         BAutolock(BLooper *looper);
 222                 </td>
 223         </tr>
 224         <tr>
 225                 <td>
 226                         <table>
 227                                 <td><img src="
 228 ../../images/blank-20.gif
 229 " width="22" height="22" alt="Functional Spec"></td>
 230                                 <td><img src="
 231 ../../images/blank-20.gif
 232 " width="22" height="22" alt="Use Cases"></td>
 233                                 <td><img src="
 234 ../../images/blank-20.gif
 235 " width="22" height="22" alt="Unit Tests"></td>
 236                                 <td><img src="
 237 ../../images/blank-20.gif
 238 " width="22" height="22" alt="Technical Spec"></td>
 239                                 <td><img src="
 240 ../../images/Check.gif
 241 " width="22" height="22" alt="Implementation"></td>
 242                         </table>
 243                 </td>
 244                 <!-- task -->
 245                 <td>
 246                         ~BAutolock();
 247                 </td>
 248         </tr>
 249         <tr>
 250                 <td>
 251                         <table>
 252                                 <td><img src="
 253 ../../images/blank-20.gif
 254 " width="22" height="22" alt="Functional Spec"></td>
 255                                 <td><img src="
 256 ../../images/blank-20.gif
 257 " width="22" height="22" alt="Use Cases"></td>
 258                                 <td><img src="
 259 ../../images/blank-20.gif
 260 " width="22" height="22" alt="Unit Tests"></td>
 261                                 <td><img src="
 262 ../../images/blank-20.gif
 263 " width="22" height="22" alt="Technical Spec"></td>
 264                                 <td><img src="
 265 ../../images/Check.gif
 266 " width="22" height="22" alt="Implementation"></td>
 267                         </table>
 268                 </td>
 269                 <!-- task -->
 270                 <td>
 271                         bool IsLocked();
 272                 </td>
 273         </tr>
 274         <!-- Class header -->
 275         <tr>
 276                 <td colspan="7"><center><strong>BLocker Class</strong></center></td>
 277         </tr>
 278         <tr>
 279                 <td>
 280                         <table>
 281                                 <td><img src="
 282 ../../images/Check.gif
 283 " width="22" height="22" alt="Functional Spec"></td>
 284                                 <td><img src="
 285 ../../images/Check.gif
 286 " width="22" height="22" alt="Use Cases"></td>
 287                                 <td><img src="
 288 ../../images/Check.gif
 289 " width="22" height="22" alt="Unit Tests"></td>
 290                                 <td><img src="
 291 ../../images/Check.gif
 292 " width="22" height="22" alt="Technical Spec"></td>
 293                                 <td><img src="
 294 ../../images/Check.gif
 295 " width="22" height="22" alt="Implementation"></td>
 296                         </table>
 297                 </td>
 298                 <!-- task -->
 299                 <td>
 300                         BLocker();
 301                 </td>
 302         </tr>
 303         <tr>
 304                 <td>
 305                         <table>
 306                                 <td><img src="
 307 ../../images/Check.gif
 308 " width="22" height="22" alt="Functional Spec"></td>
 309                                 <td><img src="
 310 ../../images/Check.gif
 311 " width="22" height="22" alt="Use Cases"></td>
 312                                 <td><img src="
 313 ../../images/Check.gif
 314 " width="22" height="22" alt="Unit Tests"></td>
 315                                 <td><img src="
 316 ../../images/Check.gif
 317 " width="22" height="22" alt="Technical Spec"></td>
 318                                 <td><img src="
 319 ../../images/Check.gif
 320 " width="22" height="22" alt="Implementation"></td>
 321                         </table>
 322                 </td>
 323                 <!-- task -->
 324                 <td>
 325                         BLocker(const char *name);
 326                 </td>
 327         </tr>
 328         <tr>
 329                 <td>
 330                         <table>
 331                                 <td><img src="
 332 ../../images/Check.gif
 333 " width="22" height="22" alt="Functional Spec"></td>
 334                                 <td><img src="
 335 ../../images/Check.gif
 336 " width="22" height="22" alt="Use Cases"></td>
 337                                 <td><img src="
 338 ../../images/Check.gif
 339 " width="22" height="22" alt="Unit Tests"></td>
 340                                 <td><img src="
 341 ../../images/Check.gif
 342 " width="22" height="22" alt="Technical Spec"></td>
 343                                 <td><img src="
 344 ../../images/Check.gif
 345 " width="22" height="22" alt="Implementation"></td>
 346                         </table>
 347                 </td>
 348                 <!-- task -->
 349                 <td>
 350                         BLocker(bool benaphore_style);
 351                 </td>
 352         </tr>
 353         <tr>
 354                 <td>
 355                         <table>
 356                                 <td><img src="
 357 ../../images/Check.gif
 358 " width="22" height="22" alt="Functional Spec"></td>
 359                                 <td><img src="
 360 ../../images/Check.gif
 361 " width="22" height="22" alt="Use Cases"></td>
 362                                 <td><img src="
 363 ../../images/Check.gif
 364 " width="22" height="22" alt="Unit Tests"></td>
 365                                 <td><img src="
 366 ../../images/Check.gif
 367 " width="22" height="22" alt="Technical Spec"></td>
 368                                 <td><img src="
 369 ../../images/Check.gif
 370 " width="22" height="22" alt="Implementation"></td>
 371                         </table>
 372                 </td>
 373                 <!-- task -->
 374                 <td>
 375                         BLocker(const char *name, bool benaphore_style);
 376                 </td>
 377         </tr>
 378         <tr>
 379                 <td>
 380                         <table>
 381                                 <td><img src="
 382 ../../images/Check.gif
 383 " width="22" height="22" alt="Functional Spec"></td>
 384                                 <td><img src="
 385 ../../images/Check.gif
 386 " width="22" height="22" alt="Use Cases"></td>
 387                                 <td><img src="
 388 ../../images/Check.gif
 389 " width="22" height="22" alt="Unit Tests"></td>
 390                                 <td><img src="
 391 ../../images/Check.gif
 392 " width="22" height="22" alt="Technical Spec"></td>
 393                                 <td><img src="
 394 ../../images/Check.gif
 395 " width="22" height="22" alt="Implementation"></td>
 396                         </table>
 397                 </td>
 398                 <!-- task -->
 399                 <td>
 400                         BLocker(const char *name, bool benaphore_style, bool);
 401                 </td>
 402         </tr>
 403         <tr>
 404                 <td>
 405                         <table>
 406                                 <td><img src="
 407 ../../images/Check.gif
 408 " width="22" height="22" alt="Functional Spec"></td>
 409                                 <td><img src="
 410 ../../images/Check.gif
 411 " width="22" height="22" alt="Use Cases"></td>
 412                                 <td><img src="
 413 ../../images/Check.gif
 414 " width="22" height="22" alt="Unit Tests"></td>
 415                                 <td><img src="
 416 ../../images/Check.gif
 417 " width="22" height="22" alt="Technical Spec"></td>
 418                                 <td><img src="
 419 ../../images/Check.gif
 420 " width="22" height="22" alt="Implementation"></td>
 421                         </table>
 422                 </td>
 423                 <!-- task -->
 424                 <td>
 425                         virtual ~BLocker();
 426                 </td>
 427         </tr>
 428         <tr>
 429                 <td>
 430                         <table>
 431                                 <td><img src="
 432 ../../images/Check.gif
 433 " width="22" height="22" alt="Functional Spec"></td>
 434                                 <td><img src="
 435 ../../images/Check.gif
 436 " width="22" height="22" alt="Use Cases"></td>
 437                                 <td><img src="
 438 ../../images/Check.gif
 439 " width="22" height="22" alt="Unit Tests"></td>
 440                                 <td><img src="
 441 ../../images/Check.gif
 442 " width="22" height="22" alt="Technical Spec"></td>
 443                                 <td><img src="
 444 ../../images/Check.gif
 445 " width="22" height="22" alt="Implementation"></td>
 446                         </table>
 447                 </td>
 448                 <!-- task -->
 449                 <td>
 450                         bool Lock(void);
 451                 </td>
 452         </tr>
 453         <tr>
 454                 <td>
 455                         <table>
 456                                 <td><img src="
 457 ../../images/Check.gif
 458 " width="22" height="22" alt="Functional Spec"></td>
 459                                 <td><img src="
 460 ../../images/Check.gif
 461 " width="22" height="22" alt="Use Cases"></td>
 462                                 <td><img src="
 463 ../../images/Check.gif
 464 " width="22" height="22" alt="Unit Tests"></td>
 465                                 <td><img src="
 466 ../../images/Check.gif
 467 " width="22" height="22" alt="Technical Spec"></td>
 468                                 <td><img src="
 469 ../../images/Check.gif
 470 " width="22" height="22" alt="Implementation"></td>
 471                         </table>
 472                 </td>
 473                 <!-- task -->
 474                 <td>
 475                         status_t LockWithTimeout(bigtime_t timeout);
 476                 </td>
 477         </tr>
 478         <tr>
 479                 <td>
 480                         <table>
 481                                 <td><img src="
 482 ../../images/Check.gif
 483 " width="22" height="22" alt="Functional Spec"></td>
 484                                 <td><img src="
 485 ../../images/Check.gif
 486 " width="22" height="22" alt="Use Cases"></td>
 487                                 <td><img src="
 488 ../../images/Check.gif
 489 " width="22" height="22" alt="Unit Tests"></td>
 490                                 <td><img src="
 491 ../../images/Check.gif
 492 " width="22" height="22" alt="Technical Spec"></td>
 493                                 <td><img src="
 494 ../../images/Check.gif
 495 " width="22" height="22" alt="Implementation"></td>
 496                         </table>
 497                 </td>
 498                 <!-- task -->
 499                 <td>
 500                         void Unlock(void);
 501                 </td>
 502         </tr>
 503         <tr>
 504                 <td>
 505                         <table>
 506                                 <td><img src="
 507 ../../images/Check.gif
 508 " width="22" height="22" alt="Functional Spec"></td>
 509                                 <td><img src="
 510 ../../images/Check.gif
 511 " width="22" height="22" alt="Use Cases"></td>
 512                                 <td><img src="
 513 ../../images/Check.gif
 514 " width="22" height="22" alt="Unit Tests"></td>
 515                                 <td><img src="
 516 ../../images/Check.gif
 517 " width="22" height="22" alt="Technical Spec"></td>
 518                                 <td><img src="
 519 ../../images/Check.gif
 520 " width="22" height="22" alt="Implementation"></td>
 521                         </table>
 522                 </td>
 523                 <!-- task -->
 524                 <td>
 525                         thread_id LockingThread(void) const;
 526                 </td>
 527         </tr>
 528         <tr>
 529                 <td>
 530                         <table>
 531                                 <td><img src="
 532 ../../images/Check.gif
 533 " width="22" height="22" alt="Functional Spec"></td>
 534                                 <td><img src="
 535 ../../images/Check.gif
 536 " width="22" height="22" alt="Use Cases"></td>
 537                                 <td><img src="
 538 ../../images/Check.gif
 539 " width="22" height="22" alt="Unit Tests"></td>
 540                                 <td><img src="
 541 ../../images/Check.gif
 542 " width="22" height="22" alt="Technical Spec"></td>
 543                                 <td><img src="
 544 ../../images/Check.gif
 545 " width="22" height="22" alt="Implementation"></td>
 546                         </table>
 547                 </td>
 548                 <!-- task -->
 549                 <td>
 550                         bool IsLocked(void) const;
 551                 </td>
 552         </tr>
 553         <tr>
 554                 <td>
 555                         <table>
 556                                 <td><img src="
 557 ../../images/Check.gif
 558 " width="22" height="22" alt="Functional Spec"></td>
 559                                 <td><img src="
 560 ../../images/Check.gif
 561 " width="22" height="22" alt="Use Cases"></td>
 562                                 <td><img src="
 563 ../../images/Check.gif
 564 " width="22" height="22" alt="Unit Tests"></td>
 565                                 <td><img src="
 566 ../../images/Check.gif
 567 " width="22" height="22" alt="Technical Spec"></td>
 568                                 <td><img src="
 569 ../../images/Check.gif
 570 " width="22" height="22" alt="Implementation"></td>
 571                         </table>
 572                 </td>
 573                 <!-- task -->
 574                 <td>
 575                         int32 CountLocks(void) const;
 576                 </td>
 577         </tr>
 578         <tr>
 579                 <td>
 580                         <table>
 581                                 <td><img src="
 582 ../../images/Check.gif
 583 " width="22" height="22" alt="Functional Spec"></td>
 584                                 <td><img src="
 585 ../../images/Check.gif
 586 " width="22" height="22" alt="Use Cases"></td>
 587                                 <td><img src="
 588 ../../images/Check.gif
 589 " width="22" height="22" alt="Unit Tests"></td>
 590                                 <td><img src="
 591 ../../images/Check.gif
 592 " width="22" height="22" alt="Technical Spec"></td>
 593                                 <td><img src="
 594 ../../images/Check.gif
 595 " width="22" height="22" alt="Implementation"></td>
 596                         </table>
 597                 </td>
 598                 <!-- task -->
 599                 <td>
 600                         int32 CountLockRequests(void) const;
 601                 </td>
 602         </tr>
 603         <tr>
 604                 <td>
 605                         <table>
 606                                 <td><img src="
 607 ../../images/Check.gif
 608 " width="22" height="22" alt="Functional Spec"></td>
 609                                 <td><img src="
 610 ../../images/Check.gif
 611 " width="22" height="22" alt="Use Cases"></td>
 612                                 <td><img src="
 613 ../../images/Check.gif
 614 " width="22" height="22" alt="Unit Tests"></td>
 615                                 <td><img src="
 616 ../../images/Check.gif
 617 " width="22" height="22" alt="Technical Spec"></td>
 618                                 <td><img src="
 619 ../../images/Check.gif
 620 " width="22" height="22" alt="Implementation"></td>
 621                         </table>
 622                 </td>
 623                 <!-- task -->
 624                 <td>
 625                         sem_id Sem(void) const;
 626                 </td>
 627         </tr>
 628
 629 </table>
 630
 631 <br><br>
 632 <hr>
 633 <br><br>
 634
 635 <!-- legend table -->
 636 <a name="legend">
 637 <table border>
 638         <tr>
 639                 <td align="center"><strong>Legend</strong></td>
 640         </tr>
 641         <tr>
 642                 <td>
 643                         <table>
 644                                 <tr>
 645                                         <td><img src="../../images/DocumentDraw.gif" width="22" height="22" alt="Functional Spec"></td>
 646                                         <td>Functional Spec</td>
 647                                 </tr>
 648                                 <tr>
 649                                         <td><img src="../../images/User.gif" width="22" height="22" alt="Use Cases"></td>
 650                                         <td>Use Cases</td>
 651                                 </tr>
 652                                 <tr>
 653                                         <td><img src="../../images/Help.gif" width="22" height="22" alt="Unit Tests"></td>
 654                                         <td>Unit Tests</td>
 655                                 </tr>
 656                                 <tr>
 657                                         <td><img src="../../images/Hammer.gif" width="22" height="22" alt="Technical Spec"></td>
 658                                         <td>Technical Spec</td>
 659                                 </tr>
 660                                 <tr>
 661                                         <td><img src="../../images/GoalFlag.gif" width="22" height="22" alt="Implementation"></td>
 662                                         <td>Implementation</td>
 663                                 </tr>
 664                                 <tr>
 665                                         <td><img src="../../images/Check.gif" width="22" height="22" alt="Completed"></td>
 666                                         <td>Completed</td>
 667                                 </tr>
 668                         </table>
 669                 </td>
 670         </tr>
 671 </table>
 672 </a>
 673 <br>
 674
 675 <!-- The obligatory SourceForge plug -->
 676 <center>
 677 <small>The OpenBeOS project is hosted by:</small><br><br>
 678 <a href="http://sourceforge.net">
 679 <img src="http://sourceforge.net/sflogo.php?group_id=33869&type=1" width="88" height="31" border="0" alt="SourceForge Logo">
 680 </a>
 681 <p>
 682
 683 <small>Copyright &copy; 2001-2002
 684 <a href="http://www.openbeos.org">OpenBeOS</a> Project</small>
 685 </center>
 686
 687 </body>
 688 </html>