Searched refs:BpfFd (Results 1 - 1 of 1) sorted by relevance
| /freebsd-13-stable/libexec/rbootd/ |
| H A D | bpf.c | 72 static int BpfFd = -1; variable
100 BpfFd = open(bpfdev, O_RDWR);
101 } while (BpfFd < 0 && (errno == EBUSY || errno == EPERM));
103 if (BpfFd < 0) {
113 if (ioctl(BpfFd, BIOCSETIF, (caddr_t)&ifr) < 0) {
121 if (ioctl(BpfFd, BIOCGDLT, (caddr_t)&n) < 0) {
135 if (ioctl(BpfFd, BIOCIMMEDIATE, (caddr_t)&n) < 0) {
151 if (ioctl(BpfFd, BIOCPROMISC, (caddr_t)0) < 0) {
159 if (ioctl(BpfFd, BIOCGBLEN, (caddr_t)&BpfLen) < 0) {
193 if (ioctl(BpfFd, BIOCSET
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