SQLITE_FCNTL_WAL_BLOCK 29240 ext/sqlite3/libsqlite/sqlite3.c case SQLITE_FCNTL_WAL_BLOCK: { SQLITE_FCNTL_WAL_BLOCK 49696 ext/sqlite3/libsqlite/sqlite3.c if( fBlock ) sqlite3OsFileControl(pWal->pDbFd, SQLITE_FCNTL_WAL_BLOCK, 0);