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Lines Matching defs:network_fd

107 	int network_fd;
118 	if ((network_fd = open(dev_bpf_filename, O_RDWR)) < 0) {
129 	if (ioctl(network_fd, BIOCVERSION, &version) < 0) {
132 		_NDBOOTD_RAW_OPEN_ERROR(close(network_fd));
140 		close(network_fd);
146 	if (ioctl(network_fd, BIOCIMMEDIATE, &bpf_opt) < 0) {
149 		_NDBOOTD_RAW_OPEN_ERROR(close(network_fd));
154 	if (ioctl(network_fd, BIOCSBLEN, &bufsize) < 0) {
160 	if (ioctl(network_fd, BIOCSHDRCMPLT, &bpf_opt) < 0) {
163 		_NDBOOTD_RAW_OPEN_ERROR(close(network_fd));
167 	if (ioctl(network_fd, BIOCSETIF, interface->ndbootd_interface_ifreq) < 0) {
171 		close(network_fd);
178 	if (ioctl(network_fd, BIOCSETF, &program) < 0) {
181 		_NDBOOTD_RAW_OPEN_ERROR(close(network_fd));
185 	if (ioctl(network_fd, BIOCGBLEN, &packet_buffer_size) < 0) {
188 		_NDBOOTD_RAW_OPEN_ERROR(close(network_fd));
195 	interface->ndbootd_interface_fd = network_fd;