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Overview
| Comment: | Add the SQLITE_UNLINK_AFTER_CLOSE compile-time option. If enabled, the unlink of temporary files on unix is deferred until after the file is closed. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | e43a2f92b616ec885a1ee62911fa8f69 |
| User & Date: | drh 2014-06-16 18:35:06 |
Context
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2014-06-16
| ||
| 21:30 | In the "wheretrace" logic (disabled for normal builds) expand the print width of the flags field to be wide enough for all 17 bits. check-in: 3181d206 user: drh tags: trunk | |
| 18:35 | Add the SQLITE_UNLINK_AFTER_CLOSE compile-time option. If enabled, the unlink of temporary files on unix is deferred until after the file is closed. check-in: e43a2f92 user: drh tags: trunk | |
| 18:17 | Add an application ID for MBTiles tilesets. check-in: 837f6404 user: drh tags: trunk | |
Changes
Changes to src/os_unix.c.
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if( pFile->pId ){
if( pFile->ctrlFlags & UNIXFILE_DELETE ){
osUnlink(pFile->pId->zCanonicalName);
}
vxworksReleaseFileId(pFile->pId);
pFile->pId = 0;
}
#endif
OSTRACE(("CLOSE %-3d\n", pFile->h));
OpenCounter(-1);
sqlite3_free(pFile->pUnused);
memset(pFile, 0, sizeof(unixFile));
return SQLITE_OK;
}
................................................................................
p->pUnused->fd = fd;
p->pUnused->flags = flags;
}
if( isDelete ){
#if OS_VXWORKS
zPath = zName;
#else
osUnlink(zName);
#endif
}
#if SQLITE_ENABLE_LOCKING_STYLE
else{
p->openFlags = openFlags;
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if( pFile->pId ){
if( pFile->ctrlFlags & UNIXFILE_DELETE ){
osUnlink(pFile->pId->zCanonicalName);
}
vxworksReleaseFileId(pFile->pId);
pFile->pId = 0;
}
#endif
#ifdef SQLITE_UNLINK_AFTER_CLOSE
if( pFile->ctrlFlags & UNIXFILE_DELETE ){
osUnlink(pFile->zPath);
sqlite3_free(*(char**)&pFile->zPath);
pFile->zPath = 0;
}
#endif
OSTRACE(("CLOSE %-3d\n", pFile->h));
OpenCounter(-1);
sqlite3_free(pFile->pUnused);
memset(pFile, 0, sizeof(unixFile));
return SQLITE_OK;
}
................................................................................
p->pUnused->fd = fd;
p->pUnused->flags = flags;
}
if( isDelete ){
#if OS_VXWORKS
zPath = zName;
#elif defined(SQLITE_UNLINK_AFTER_CLOSE)
zPath = sqlite3_mprintf("%s", zName);
if( zPath==0 ){
robust_close(p, fd, __LINE__);
return SQLITE_NOMEM;
}
#else
osUnlink(zName);
#endif
}
#if SQLITE_ENABLE_LOCKING_STYLE
else{
p->openFlags = openFlags;
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