Lines Matching refs:rv
23 int rv, on = 1;
35 rv = bind(sock, (const struct sockaddr*)&sin, salen);
36 if (rv < 0)
37 err(rv, "bind");
43 rv = connect(sock, (const struct sockaddr*)&sin, salen);
44 } while (rv < 0 && errno == EINPROGRESS);
45 if (rv < 0 && errno != EISCONN)
50 rv = read(sock, buffer, 50);
51 } while (rv < 0 && errno == EWOULDBLOCK);
52 if (rv < 0)
53 err(rv, "read");