github.com/google/syzkaller@v0.0.0-20240517125934-c0f1611a36d6/sys/openbsd/socket_inet6.txt (about)

     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  
     4  include <sys/types.h>
     5  include <sys/param.h>
     6  include <sys/socket.h>
     7  include <netinet/in.h>
     8  include <net/route.h>
     9  include <netinet6/ip6_mroute.h>
    10  include <sys/sockio.h>
    11  
    12  # IPv6 sockets
    13  
    14  resource sock_in6[sock]
    15  
    16  sockaddr_in6 {
    17  	family	const[AF_INET6, int16]
    18  	port	sock_port
    19  	flow	int32
    20  	scope	int32
    21  }
    22  
    23  socket$inet6(domain const[AF_INET6], type flags[socket_type], proto int8) sock_in6
    24  accept$inet6(fd sock_in6, peer ptr[out, sockaddr_in6, opt], peerlen ptr[inout, len[peer, int32]]) sock_in6
    25  bind$inet6(fd sock_in6, addr ptr[in, sockaddr_in6], addrlen len[addr])
    26  connect$inet6(fd sock_in6, addr ptr[in, sockaddr_in6], addrlen len[addr])
    27  sendto$inet6(fd sock_in6, buf buffer[in], len len[buf], f flags[send_flags], addr ptr[in, sockaddr_in6, opt], addrlen len[addr])
    28  recvfrom$inet6(fd sock_in6, buf buffer[out], len len[buf], f flags[recv_flags], addr ptr[in, sockaddr_in6, opt], addrlen len[addr])
    29  getsockname$inet6(fd sock_in6, addr ptr[out, sockaddr_in6], addrlen ptr[inout, len[addr, int32]])
    30  getpeername$inet6(fd sock_in6, peer ptr[out, sockaddr_in6], peerlen ptr[inout, len[peer, int32]])
    31  
    32  # Generic IPv6 options
    33  
    34  # Specific IPv6 options
    35  
    36  # TODO: IPV6_HOPOPTS, IPV6_RTHDRDSTOPTS, IPV6_RTHDR, IPV6_DSTOPTS
    37  # TODO: IPV6_PATHMTU
    38  # TODO: IP6T_SO_GET_REVISION_MATCH, IP6T_SO_GET_REVISION_TARGET
    39  
    40  setsockopt$inet6_MRT6_ADD_MIF(fd sock_in6, level const[IPPROTO_IPV6], optname const[MRT6_ADD_MIF], optval ptr[in, mif6ctl], optlen len[optval])
    41  setsockopt$inet6_MRT6_ADD_MFC(fd sock_in6, level const[IPPROTO_IPV6], optname const[MRT6_ADD_MFC], optval ptr[in, mf6cctl], optlen len[optval])
    42  setsockopt$inet6_MRT6_DEL_MFC(fd sock_in6, level const[IPPROTO_IPV6], optname const[MRT6_DEL_MFC], optval ptr[in, mf6cctl], optlen len[optval])
    43  
    44  mif6ctl {
    45  	mif6c_mifi	int16
    46  	mif6c_flags	flags[mif6c_flags, int8]
    47  	vifc_threshold	int8
    48  # Do not allow low interface indices since one of them is likely to be the
    49  # egress interface vio0 used on GCE instances during fuzzing.
    50  	mif6c_pifi	int16[4:0xffff]
    51  	vifc_rate_limit	int32
    52  }
    53  
    54  mif6c_flags = MIFF_REGISTER
    55  
    56  mf6cctl {
    57  	mf6cc_origin	sockaddr_in6
    58  	mf6cc_mcastgrp	sockaddr_in6
    59  	mf6cc_parent	int16
    60  	mf6cc_ifset	array[int32, 8]
    61  }