- return to_ioop(conn->state);
-}
-
-struct io_op *do_readable(struct io_conn *conn)
-{
- ssize_t ret;
- bool finished;
-
- switch (conn->state) {
- case READ:
- ret = read(conn->fd.fd, conn->u.read.buf, conn->u.read.len);
- if (ret <= 0)
- return io_close(conn, NULL);
- conn->u.read.buf += ret;
- conn->u.read.len -= ret;
- finished = (conn->u.read.len == 0);
- break;
- case READPART:
- ret = read(conn->fd.fd, conn->u.readpart.buf,
- *conn->u.readpart.lenp);
- if (ret <= 0)
- return io_close(conn, NULL);
- *conn->u.readpart.lenp = ret;
- finished = true;
- break;