walLockExclusive 44700 ext/sqlite3/libsqlite/sqlite3.c   rc = walLockExclusive(pWal, iLock, nLock);
walLockExclusive 45224 ext/sqlite3/libsqlite/sqlite3.c     rc = walLockExclusive(pWal, lockIdx, n);
walLockExclusive 45564 ext/sqlite3/libsqlite/sqlite3.c     }else if( SQLITE_OK==(rc = walLockExclusive(pWal, WAL_WRITE_LOCK, 1)) ){
walLockExclusive 45770 ext/sqlite3/libsqlite/sqlite3.c         rc = walLockExclusive(pWal, WAL_READ_LOCK(i), 1);
walLockExclusive 46023 ext/sqlite3/libsqlite/sqlite3.c   rc = walLockExclusive(pWal, WAL_WRITE_LOCK, 1);
walLockExclusive 46168 ext/sqlite3/libsqlite/sqlite3.c       rc = walLockExclusive(pWal, WAL_READ_LOCK(1), WAL_NREADER-1);
walLockExclusive 46427 ext/sqlite3/libsqlite/sqlite3.c   rc = walLockExclusive(pWal, WAL_CKPT_LOCK, 1);