Lines Matching refs:fd
26 for (int fd = 0; fd < 3; fd++) {
27 if (strchr(config[fd], 'r'))
28 FD_SET(fd, &readSet);
29 if (strchr(config[fd], 'w'))
30 FD_SET(fd, &writeSet);
31 if (strchr(config[fd], 'e'))
32 FD_SET(fd, &errorSet);
38 for (int fd = 0; fd < 3; fd++) {
39 fprintf(stderr, "fd %d: %s%s%s\n", fd,
40 FD_ISSET(fd, &readSet) ? "r" : " ",
41 FD_ISSET(fd, &writeSet) ? "w" : " ",
42 FD_ISSET(fd, &errorSet) ? "e" : " ");