Lines Matching full:bytes
167 ssize_t bytes;
180 bytes = read(fd, iface->buffer, iface->buffer_size);
181 if (bytes == -1)
183 else if ((size_t)bytes < sizeof(packet))
185 iface->buffer_len = bytes;
188 bytes = -1;
197 bytes = packet.bh_caplen - ETHER_HDR_LEN;
198 if (bytes > len)
199 bytes = len;
200 memcpy(data, payload, bytes);
206 if (bytes != -1)
207 return bytes;
