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Overview
| Comment: | Add the SQLITE_FCNTL_SIZE_HINT to the os_win.c VFS. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
9894118d20c08951565c2096552d4a3d |
| User & Date: | drh 2010-05-19 19:39:27 |
Context
|
2010-05-19
| ||
| 23:41 | Merge WIN32 WAL support into trunk. Still some issues with locking to resolve. (check-in: 43377663 user: shaneh tags: trunk) | |
| 19:39 | Add the SQLITE_FCNTL_SIZE_HINT to the os_win.c VFS. (check-in: 9894118d user: drh tags: trunk) | |
| 19:26 | Add the SQLITE_FCNTL_SIZE_HINT operator to sqlite3_file_control() and use it to give the VFS hints about the ultimate size of a database file when the file is growing. (check-in: 2b7e3b4a user: drh tags: trunk) | |
Changes
Changes to src/os_win.c.
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case SQLITE_FCNTL_LOCKSTATE: {
*(int*)pArg = ((winFile*)id)->locktype;
return SQLITE_OK;
}
case SQLITE_LAST_ERRNO: {
*(int*)pArg = (int)((winFile*)id)->lastErrno;
return SQLITE_OK;
}
}
return SQLITE_ERROR;
}
/*
** Return the sector size in bytes of the underlying block device for
|
> > > > > |
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case SQLITE_FCNTL_LOCKSTATE: {
*(int*)pArg = ((winFile*)id)->locktype;
return SQLITE_OK;
}
case SQLITE_LAST_ERRNO: {
*(int*)pArg = (int)((winFile*)id)->lastErrno;
return SQLITE_OK;
}
case SQLITE_FCNTL_SIZE_HINT: {
sqlite3_int64 sz = *(sqlite3_int64*)pArg;
winTruncate(id, sz);
return SQLITE_OK;
}
}
return SQLITE_ERROR;
}
/*
** Return the sector size in bytes of the underlying block device for
|