Lines Matching defs:nfd
144 readwrite(int nfd)
153 if (nfd == -1)
156 max_fd = nfd + 1;
161 FD_SET(nfd, &read_fds);
167 close(nfd);
172 if (read(nfd, buf, 0) < 0)
177 if (read(nfd, buf, 0) < 0)
180 if (FD_ISSET(nfd, &read_fds)) {
181 if ((n = read(nfd, buf, sizeof(buf))) < 0)
184 shutdown(nfd, SHUT_RD);
196 shutdown(nfd, SHUT_WR);
206 (ret = atomicio(write, nfd, buf2, 1)) != n)
214 if ((ret = atomicio(write, nfd, buf, n)) != n)