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Overview
| Comment: | Remove unused methods from the unix VFS. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
228bd15bbb7a1e6e3e0d03832e7f39ba |
| User & Date: | drh 2015-11-25 15:15:03.618 |
Context
|
2015-11-25
| ||
| 18:03 | Make the xAccess method of the unix VFS smaller and faster. (check-in: 191aef986f user: drh tags: trunk) | |
| 15:15 | Remove unused methods from the unix VFS. (check-in: 228bd15bbb user: drh tags: trunk) | |
| 14:00 | Simplification of the error code translator in os_unix.c. Code cleanup only. The logic is unchanged. (check-in: 2a20f793fd user: drh tags: trunk) | |
Changes
Changes to src/os_unix.c.
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*piNow = 1000*(sqlite3_int64)sqlite3_current_time + unixEpoch;
}
#endif
UNUSED_PARAMETER(NotUsed);
return rc;
}
/*
** Find the current time (in Universal Coordinated Time). Write the
** current time and date as a Julian Day number into *prNow and
** return 0. Return 1 if the time and date cannot be found.
*/
static int unixCurrentTime(sqlite3_vfs *NotUsed, double *prNow){
sqlite3_int64 i = 0;
int rc;
UNUSED_PARAMETER(NotUsed);
rc = unixCurrentTimeInt64(0, &i);
*prNow = i/86400000.0;
return rc;
}
/*
** We added the xGetLastError() method with the intention of providing
** better low-level error messages when operating-system problems come up
** during SQLite operation. But so far, none of that has been implemented
** in the core. So this routine is never called. For now, it is merely
** a place-holder.
*/
static int unixGetLastError(sqlite3_vfs *NotUsed, int NotUsed2, char *NotUsed3){
UNUSED_PARAMETER(NotUsed);
UNUSED_PARAMETER(NotUsed2);
UNUSED_PARAMETER(NotUsed3);
return 0;
}
/*
************************ End of sqlite3_vfs methods ***************************
******************************************************************************/
/******************************************************************************
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*piNow = 1000*(sqlite3_int64)sqlite3_current_time + unixEpoch;
}
#endif
UNUSED_PARAMETER(NotUsed);
return rc;
}
#if 0 /* Not used */
/*
** Find the current time (in Universal Coordinated Time). Write the
** current time and date as a Julian Day number into *prNow and
** return 0. Return 1 if the time and date cannot be found.
*/
static int unixCurrentTime(sqlite3_vfs *NotUsed, double *prNow){
sqlite3_int64 i = 0;
int rc;
UNUSED_PARAMETER(NotUsed);
rc = unixCurrentTimeInt64(0, &i);
*prNow = i/86400000.0;
return rc;
}
#else
# define unixCurrentTime 0
#endif
#if 0 /* Not used */
/*
** We added the xGetLastError() method with the intention of providing
** better low-level error messages when operating-system problems come up
** during SQLite operation. But so far, none of that has been implemented
** in the core. So this routine is never called. For now, it is merely
** a place-holder.
*/
static int unixGetLastError(sqlite3_vfs *NotUsed, int NotUsed2, char *NotUsed3){
UNUSED_PARAMETER(NotUsed);
UNUSED_PARAMETER(NotUsed2);
UNUSED_PARAMETER(NotUsed3);
return 0;
}
#else
# define unixGetLastError 0
#endif
/*
************************ End of sqlite3_vfs methods ***************************
******************************************************************************/
/******************************************************************************
|
| ︙ | ︙ |
Changes to test/fuzzcheck.c.
| ︙ | ︙ | |||
584 585 586 587 588 589 590 |
int nOut,
char *zOut
){
sqlite3_snprintf(nOut, zOut, "%s", zFilename);
return SQLITE_OK;
}
| < < < < < | | < | 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 |
int nOut,
char *zOut
){
sqlite3_snprintf(nOut, zOut, "%s", zFilename);
return SQLITE_OK;
}
/*
** Register the VFS that reads from the g.aFile[] set of files.
*/
static void inmemVfsRegister(void){
static sqlite3_vfs inmemVfs;
sqlite3_vfs *pDefault = sqlite3_vfs_find(0);
inmemVfs.iVersion = 3;
inmemVfs.szOsFile = sizeof(VHandle);
inmemVfs.mxPathname = 200;
inmemVfs.zName = "inmem";
inmemVfs.xOpen = inmemOpen;
inmemVfs.xDelete = inmemDelete;
inmemVfs.xAccess = inmemAccess;
inmemVfs.xFullPathname = inmemFullPathname;
inmemVfs.xRandomness = pDefault->xRandomness;
inmemVfs.xSleep = pDefault->xSleep;
inmemVfs.xCurrentTimeInt64 = pDefault->xCurrentTimeInt64;
sqlite3_vfs_register(&inmemVfs, 0);
};
/*
** Allowed values for the runFlags parameter to runSql()
*/
#define SQL_TRACE 0x0001 /* Print each SQL statement as it is prepared */
|
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