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

     1  # Copyright 2021 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  # AF_INET and AF_INET6: TCP support
     5  
     6  include <sys/types.h>
     7  include <sys/socket.h>
     8  include <netinet/in.h>
     9  include <netinet/tcp.h>
    10  
    11  resource sock_tcp[sock_in]
    12  
    13  socket$inet_tcp(domain const[AF_INET], type const[SOCK_STREAM], proto const[0]) sock_tcp
    14  
    15  resource sock_tcp6[sock_in6]
    16  
    17  socket$inet6_tcp(domain const[AF_INET6], type const[SOCK_STREAM], proto const[0]) sock_tcp6
    18  
    19  # Generic TCP socket options
    20  
    21  tcp_option_types_int = TCP_NODELAY, TCP_MAXSEG, TCP_NOPUSH, TCP_NOOPT, TCP_KEEPINTVL, TCP_KEEPCNT
    22  
    23  tcp_option_types_buf = TCP_FASTOPEN
    24  
    25  getsockopt$inet_tcp_int(fd sock_tcp, level const[IPPROTO_TCP], optname flags[tcp_option_types_int], optval ptr[out, int32], optlen ptr[inout, len[optval, int32]])
    26  setsockopt$inet_tcp_int(fd sock_tcp, level const[IPPROTO_TCP], optname flags[tcp_option_types_int], optval ptr[in, int32], optlen len[optval])
    27  getsockopt$inet6_tcp_int(fd sock_tcp6, level const[IPPROTO_TCP], optname flags[tcp_option_types_int], optval ptr[out, int32], optlen ptr[inout, len[optval, int32]])
    28  setsockopt$inet6_tcp_int(fd sock_tcp6, level const[IPPROTO_TCP], optname flags[tcp_option_types_int], optval ptr[in, int32], optlen len[optval])
    29  
    30  getsockopt$inet_tcp_buf(fd sock_tcp, level const[IPPROTO_TCP], optname flags[tcp_option_types_buf], optval buffer[out], optlen ptr[inout, len[optval, int32]])
    31  setsockopt$inet_tcp_buf(fd sock_tcp, level const[IPPROTO_TCP], optname flags[tcp_option_types_buf], optval buffer[in], optlen len[optval])
    32  getsockopt$inet6_tcp_buf(fd sock_tcp6, level const[IPPROTO_TCP], optname flags[tcp_option_types_buf], optval buffer[out], optlen ptr[inout, len[optval, int32]])
    33  setsockopt$inet6_tcp_buf(fd sock_tcp6, level const[IPPROTO_TCP], optname flags[tcp_option_types_buf], optval buffer[in], optlen len[optval])