Lines Matching refs:if_fd
48 readloop(int cnt, int if_fd, struct bpf_program *fp, printfunc printit)
66 if ((cc = read(if_fd, (char *)buf.p, sizeof(buf))) < 0)
67 efReadError(if_fd, "reader");
100 wrapup(if_fd);
153 int if_fd;
156 GETENETDEVICE(0, O_RDONLY, &if_fd);
158 if_fd = open("/dev/enet", O_RDONLY, 0);
161 if (if_fd == -1) {
170 if (ioctl(if_fd, EIOCGETP, (char *)&ctl) == -1) {
186 if (ioctl(if_fd, EIOCSETP, &ctl) == -1) {
195 if (ioctl(if_fd, EIOCFLUSH) == -1) {
203 if (ioctl(if_fd, EIOCSETW, &maxwaiting) == -1) {
211 if (ioctl(if_fd, EIOCLRSTAT, 0) == -1) {
221 if (ioctl(if_fd, EIOCSETF, &filter) == -1) {
230 return(if_fd);