Lines Matching refs:ret
186 int ret;
198 ret = write(fd, buf, len);
207 ret = sendto(fd, buf, len, 0, (void *)&laddr, sizeof(laddr));
210 if (ret == -1)
212 if (ret != len)
213 error(1, 0, "write: %u %u", ret, len);
215 fprintf(stderr, "tx: %u\n", ret);
276 int ret;
278 ret = recv(fd, rbuf, sizeof(rbuf), 0);
279 if (ret == -1)
281 if (ret != expected_len)
282 error(1, 0, "recv: %u != %u", ret, expected_len);
284 if (memcmp(rbuf, expected, ret))
287 fprintf(stderr, "rx: %u\n", ret);