Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
Comment: | Add xShmXXX() methods to the test VFS in test_devsym.test. |
---|---|
Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | wal |
Files: | files | file ages | folders |
SHA1: |
1d20342424b452ea96aaf161de1f98f2 |
User & Date: | dan 2010-04-30 16:19:40.000 |
Context
2010-04-30
| ||
16:24 | Reapply commits [837d82a929] and [c05e7dca17] that were accidentally overwritten. (check-in: 598de52700 user: dan tags: wal) | |
16:19 | Add xShmXXX() methods to the test VFS in test_devsym.test. (check-in: 1d20342424 user: dan tags: wal) | |
16:12 | Correctly record the fact that the SHM lock reached PENDING if it did so but failed to reach CHECKPOINT. (check-in: d9250e84ac user: drh tags: wal) | |
Changes
Changes to src/test_devsym.c.
︙ | ︙ | |||
64 65 66 67 68 69 70 71 | static void (*devsymDlSym(sqlite3_vfs*,void*, const char *zSymbol))(void); static void devsymDlClose(sqlite3_vfs*, void*); #endif /* SQLITE_OMIT_LOAD_EXTENSION */ static int devsymRandomness(sqlite3_vfs*, int nByte, char *zOut); static int devsymSleep(sqlite3_vfs*, int microseconds); static int devsymCurrentTime(sqlite3_vfs*, double*); static sqlite3_vfs devsym_vfs = { | > > > > > > > > | | 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 | static void (*devsymDlSym(sqlite3_vfs*,void*, const char *zSymbol))(void); static void devsymDlClose(sqlite3_vfs*, void*); #endif /* SQLITE_OMIT_LOAD_EXTENSION */ static int devsymRandomness(sqlite3_vfs*, int nByte, char *zOut); static int devsymSleep(sqlite3_vfs*, int microseconds); static int devsymCurrentTime(sqlite3_vfs*, double*); static int devsymShmOpen(sqlite3_vfs *, const char *, sqlite3_shm **); static int devsymShmSize(sqlite3_shm *, int , int *); static int devsymShmGet(sqlite3_shm *, int , int *, void **); static int devsymShmRelease(sqlite3_shm *); static int devsymShmLock(sqlite3_shm *, int , int *); static int devsymShmClose(sqlite3_shm *); static int devsymShmDelete(sqlite3_vfs *, const char *); static sqlite3_vfs devsym_vfs = { 2, /* iVersion */ sizeof(devsym_file), /* szOsFile */ DEVSYM_MAX_PATHNAME, /* mxPathname */ 0, /* pNext */ DEVSYM_VFS_NAME, /* zName */ 0, /* pAppData */ devsymOpen, /* xOpen */ devsymDelete, /* xDelete */ |
︙ | ︙ | |||
89 90 91 92 93 94 95 96 97 98 99 100 101 102 | 0, /* xDlError */ 0, /* xDlSym */ 0, /* xDlClose */ #endif /* SQLITE_OMIT_LOAD_EXTENSION */ devsymRandomness, /* xRandomness */ devsymSleep, /* xSleep */ devsymCurrentTime, /* xCurrentTime */ }; static sqlite3_io_methods devsym_io_methods = { 1, /* iVersion */ devsymClose, /* xClose */ devsymRead, /* xRead */ devsymWrite, /* xWrite */ | > > > > > > > > > > > > | 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 | 0, /* xDlError */ 0, /* xDlSym */ 0, /* xDlClose */ #endif /* SQLITE_OMIT_LOAD_EXTENSION */ devsymRandomness, /* xRandomness */ devsymSleep, /* xSleep */ devsymCurrentTime, /* xCurrentTime */ 0, /* xGetLastError */ devsymShmOpen, devsymShmSize, devsymShmGet, devsymShmRelease, 0, 0, devsymShmLock, devsymShmClose, devsymShmDelete, 0, 0, }; static sqlite3_io_methods devsym_io_methods = { 1, /* iVersion */ devsymClose, /* xClose */ devsymRead, /* xRead */ devsymWrite, /* xWrite */ |
︙ | ︙ | |||
329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 | /* ** Return the current time as a Julian Day number in *pTimeOut. */ static int devsymCurrentTime(sqlite3_vfs *pVfs, double *pTimeOut){ return sqlite3OsCurrentTime(g.pVfs, pTimeOut); } /* ** This procedure registers the devsym vfs with SQLite. If the argument is ** true, the devsym vfs becomes the new default vfs. It is the only publicly ** available function in this file. */ void devsym_register(int iDeviceChar, int iSectorSize){ if( g.pVfs==0 ){ g.pVfs = sqlite3_vfs_find(0); devsym_vfs.szOsFile += g.pVfs->szOsFile; sqlite3_vfs_register(&devsym_vfs, 0); } if( iDeviceChar>=0 ){ g.iDeviceChar = iDeviceChar; }else{ g.iDeviceChar = 0; } | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 | /* ** Return the current time as a Julian Day number in *pTimeOut. */ static int devsymCurrentTime(sqlite3_vfs *pVfs, double *pTimeOut){ return sqlite3OsCurrentTime(g.pVfs, pTimeOut); } static int devsymShmOpen( sqlite3_vfs *pVfs, const char *zName, sqlite3_shm **pp ){ return g.pVfs->xShmOpen(g.pVfs, zName, pp); } static int devsymShmSize(sqlite3_shm *p, int reqSize, int *pNewSize){ return g.pVfs->xShmSize(p, reqSize, pNewSize); } static int devsymShmGet( sqlite3_shm *p, int reqMapSize, int *pMapSize, void **pp ){ return g.pVfs->xShmGet(p, reqMapSize, pMapSize, pp); } static int devsymShmRelease(sqlite3_shm *p){ return g.pVfs->xShmRelease(p); } static int devsymShmLock(sqlite3_shm *p, int desiredLock, int *gotLock){ return g.pVfs->xShmLock(p, desiredLock, gotLock); } static int devsymShmClose(sqlite3_shm *p){ return g.pVfs->xShmClose(p); } static int devsymShmDelete(sqlite3_vfs *pVfs, const char *zName){ return g.pVfs->xShmDelete(g.pVfs, zName); } /* ** This procedure registers the devsym vfs with SQLite. If the argument is ** true, the devsym vfs becomes the new default vfs. It is the only publicly ** available function in this file. */ void devsym_register(int iDeviceChar, int iSectorSize){ if( g.pVfs==0 ){ g.pVfs = sqlite3_vfs_find(0); devsym_vfs.szOsFile += g.pVfs->szOsFile; devsym_vfs.xShmOpen = (g.pVfs->xShmOpen ? devsymShmOpen : 0); devsym_vfs.xShmSize = (g.pVfs->xShmSize ? devsymShmSize : 0); devsym_vfs.xShmGet = (g.pVfs->xShmGet ? devsymShmGet : 0); devsym_vfs.xShmRelease = (g.pVfs->xShmRelease ? devsymShmRelease : 0); devsym_vfs.xShmLock = (g.pVfs->xShmLock ? devsymShmLock : 0); devsym_vfs.xShmClose = (g.pVfs->xShmClose ? devsymShmClose : 0); devsym_vfs.xShmDelete = (g.pVfs->xShmDelete ? devsymShmDelete : 0); sqlite3_vfs_register(&devsym_vfs, 0); } if( iDeviceChar>=0 ){ g.iDeviceChar = iDeviceChar; }else{ g.iDeviceChar = 0; } |
︙ | ︙ |