1# Copyright 2017 syzkaller project authors. All rights reserved. 2# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file. 3 4include <sys/types.h> 5include <sys/socket.h> 6include <sys/sockio.h> 7include <netinet/in.h> 8 9# IP sockets 10 11resource sock_in[sock] 12 13sock_in_pair { 14 f0 sock_in 15 f1 sock_in 16} 17 18sockaddr_in { 19 family const[AF_INET, int16] 20 port sock_port 21 pad array[const[0, int8], 8] 22} 23 24socket$inet(domain const[AF_INET], type flags[socket_type], proto int8) sock_in 25socketpair$inet(domain const[AF_INET], type flags[socket_type], proto int8, fds ptr[out, sock_in_pair]) 26accept$inet(fd sock_in, peer ptr[out, sockaddr_in, opt], peerlen ptr[inout, len[peer, int32]]) sock_in 27bind$inet(fd sock_in, addr ptr[in, sockaddr_in], addrlen len[addr]) 28connect$inet(fd sock_in, addr ptr[in, sockaddr_in], addrlen len[addr]) 29sendto$inet(fd sock_in, buf buffer[in], len len[buf], f flags[send_flags], addr ptr[in, sockaddr_in, opt], addrlen len[addr]) 30recvfrom$inet(fd sock_in, buf buffer[out], len len[buf], f flags[recv_flags], addr ptr[in, sockaddr_in, opt], addrlen len[addr]) 31getsockname$inet(fd sock_in, addr ptr[out, sockaddr_in], addrlen ptr[inout, len[addr, int32]]) 32getpeername$inet(fd sock_in, peer ptr[out, sockaddr_in], peerlen ptr[inout, len[peer, int32]]) 33 34# Generic IP options 35 36# Specific IP options 37 38sockopt_opt_ip_opts = IP_OPTIONS 39 40getsockopt$inet_opts(fd sock_in, level const[IPPROTO_IP], optname flags[sockopt_opt_ip_opts], optval buffer[out], optlen ptr[inout, len[optval, int32]]) 41setsockopt$inet_opts(fd sock_in, level const[IPPROTO_IP], optname flags[sockopt_opt_ip_opts], optval buffer[in], optlen len[optval]) 42