Searched defs:packet (Results 1 - 4 of 4) sorted by relevance

/libcore/luni/src/main/java/android/system/
H A DStructIcmpHdr.java29 private byte[] packet; field in class:StructIcmpHdr
32 packet = new byte[8];
50 hdr.packet[0] = ipv4 ? (byte) ICMP_ECHO : (byte) ICMP6_ECHO_REQUEST;
51 // packet[1]: Code is always zero.
52 // packet[2,3]: Checksum is computed by kernel.
53 // packet[4,5]: ID (= port) inserted by kernel.
54 hdr.packet[6] = (byte) (seq >> 8);
55 hdr.packet[7] = (byte) seq;
60 return packet.clone();
/libcore/luni/src/test/java/libcore/java/net/
H A DOldAndroidDatagramTest.java48 DatagramPacket packet; field in class:OldAndroidDatagramTest.Reflector
58 packet.setLength(buffer.length);
59 socket.receive(packet);
60 String s = stringFromPacket(packet);
61 // System.out.println(s + " (from " + packet.getAddress() + ":" + packet.getPort() + ")");
69 stringToPacket(s.toUpperCase(), packet);
71 packet.setAddress(InetAddress.getLocalHost());
72 packet.setPort(2345);
74 socket.send(packet);
102 stringFromPacket(DatagramPacket packet) argument
109 stringToPacket(String s, DatagramPacket packet) argument
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/libcore/luni/src/main/java/libcore/io/
H A DIoBridge.java606 public static int recvfrom(boolean isRead, FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, int flags, DatagramPacket packet, boolean isConnected) throws IOException { argument
609 InetSocketAddress srcAddress = packet != null ? new InetSocketAddress() : null;
611 result = postRecvfrom(isRead, packet, srcAddress, result);
618 public static int recvfrom(boolean isRead, FileDescriptor fd, ByteBuffer buffer, int flags, DatagramPacket packet, boolean isConnected) throws IOException { argument
621 InetSocketAddress srcAddress = packet != null ? new InetSocketAddress() : null;
623 result = postRecvfrom(isRead, packet, srcAddress, result);
630 private static int postRecvfrom(boolean isRead, DatagramPacket packet, InetSocketAddress srcAddress, int byteCount) { argument
634 if (packet != null) {
635 packet.setReceivedLength(byteCount);
636 packet
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/libcore/luni/src/test/java/libcore/io/
H A DOsTest.java391 private static void checkSocketPing(FileDescriptor fd, InetAddress to, byte[] packet, argument
393 int len = packet.length;
394 packet[0] = type;
396 assertEquals(len, Libcore.os.sendto(fd, packet, 0, len, 0, to, 0));
399 assertEquals(len, Libcore.os.sendto(fd, packet, 0, len, 0, null, 0));
415 assertArrayEquals(packet, received);
421 final byte[] packet = ("\000\000\000\000" + // ICMP type, code.
427 checkSocketPing(fd, ipv6Loopback, packet, ICMPV6_ECHO_REQUEST, ICMPV6_ECHO_REPLY, true);
428 checkSocketPing(fd, ipv6Loopback, packet, ICMPV6_ECHO_REQUEST, ICMPV6_ECHO_REPLY, false);
432 checkSocketPing(fd, ipv4Loopback, packet, ICMP_ECH
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