dirSync          16664 ext/sqlite3/libsqlite/sqlite3.c SQLITE_PRIVATE int sqlite3OsDelete(sqlite3_vfs *pVfs, const char *zPath, int dirSync){
dirSync          16666 ext/sqlite3/libsqlite/sqlite3.c   assert( dirSync==0 || dirSync==1 );
dirSync          16667 ext/sqlite3/libsqlite/sqlite3.c   return pVfs->xDelete(pVfs, zPath, dirSync);
dirSync          31375 ext/sqlite3/libsqlite/sqlite3.c   int dirSync               /* If true, fsync() directory after deleting file */
dirSync          31393 ext/sqlite3/libsqlite/sqlite3.c   if( (dirSync & 1)!=0 ){