    nr                113 libdb/bt_open.c 	ssize_t nr;
    nr                235 libdb/bt_open.c 		if ((nr = read(t->bt_fd, &m, sizeof(BTMETA))) < 0)
    nr                237 libdb/bt_open.c 		if (nr != sizeof(BTMETA))
    nr                171 libdb/mpool.c  	int nr;
    nr                218 libdb/mpool.c  	if ((nr = read(mp->fd, bp->page, mp->pagesize)) != mp->pagesize) {
    nr                219 libdb/mpool.c  		if (nr >= 0)