| David K. Bainbridge | 215e024 | 2017-09-05 23:18:24 -0700 | [diff] [blame] | 1 | // Copyright 2014 The Go Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style |
| 3 | // license that can be found in the LICENSE file. |
| 4 | |
| 5 | // +build nacl plan9 |
| 6 | |
| 7 | package icmp |
| 8 | |
| 9 | // ListenPacket listens for incoming ICMP packets addressed to |
| 10 | // address. See net.Dial for the syntax of address. |
| 11 | // |
| 12 | // For non-privileged datagram-oriented ICMP endpoints, network must |
| 13 | // be "udp4" or "udp6". The endpoint allows to read, write a few |
| 14 | // limited ICMP messages such as echo request and echo reply. |
| 15 | // Currently only Darwin and Linux support this. |
| 16 | // |
| 17 | // Examples: |
| 18 | // ListenPacket("udp4", "192.168.0.1") |
| 19 | // ListenPacket("udp4", "0.0.0.0") |
| 20 | // ListenPacket("udp6", "fe80::1%en0") |
| 21 | // ListenPacket("udp6", "::") |
| 22 | // |
| 23 | // For privileged raw ICMP endpoints, network must be "ip4" or "ip6" |
| 24 | // followed by a colon and an ICMP protocol number or name. |
| 25 | // |
| 26 | // Examples: |
| 27 | // ListenPacket("ip4:icmp", "192.168.0.1") |
| 28 | // ListenPacket("ip4:1", "0.0.0.0") |
| 29 | // ListenPacket("ip6:ipv6-icmp", "fe80::1%en0") |
| 30 | // ListenPacket("ip6:58", "::") |
| 31 | func ListenPacket(network, address string) (*PacketConn, error) { |
| 32 | return nil, errOpNoSupport |
| 33 | } |