diff options
Diffstat (limited to 'cooker/calls/net.c')
| -rw-r--r-- | cooker/calls/net.c | 259 |
1 files changed, 259 insertions, 0 deletions
diff --git a/cooker/calls/net.c b/cooker/calls/net.c index a348037..94b13cd 100644 --- a/cooker/calls/net.c +++ b/cooker/calls/net.c @@ -79,6 +79,9 @@ static struct num protocols[] = { { "mpls", IPPROTO_MPLS }, { "raw", IPPROTO_RAW }, { "mptcp", IPPROTO_MPTCP }, + + { "nl_route", NETLINK_ROUTE }, + { 0 }, }; @@ -243,9 +246,265 @@ static struct arg connect_args[] = { { 0 } }; +static struct num send_flags[] = { + { "confirm", MSG_CONFIRM }, + { "dontroute", MSG_DONTROUTE }, + { "dontwait", MSG_DONTWAIT }, + { "eor", MSG_EOR }, + { "more", MSG_MORE }, + { "nosignal", MSG_NOSIGNAL }, + { "oob", MSG_OOB }, + { "fastopen", MSG_FASTOPEN }, + { 0 }, +}; + +static struct arg send_args[] = { + { 0, + { + "fd", INT, 0, + 0, + 0, + { 0 }, + }, + }, + { 1, + { + "buf", STRING, WBUF, + 0, + BUFSIZ, + { 0 }, + }, + }, + { 2, + { + "len", LONG, SIZE, + 0, + 0, + { .d_size = (intptr_t)&send_args[1] }, + }, + }, + { 3, + { + "flags", INT, FLAGS, + 0, + 0, + { .d_num = send_flags } + } + }, + { 0 } +}; + +static struct arg sendto_args[] = { + { 0, + { + "fd", INT, 0, + 0, + 0, + { 0 }, + }, + }, + { 1, + { + "buf", STRING, WBUF, + 0, + BUFSIZ, + { 0 }, + }, + }, + { 2, + { + "len", LONG, SIZE, + 0, + 0, + { .d_size = (intptr_t)&sendto_args[1] }, + }, + }, + { 3, + { + "flags", INT, FLAGS, + 0, + 0, + { .d_num = send_flags } + } + }, + { 4, + { + "addr", SELECT, 0, + 0, + sizeof(struct sockaddr_storage), + { .d_select = &connect_addr_select }, + }, + }, + { 5, + { + "addrlen", LONG, SIZE, + 0, + 0, + { .d_size = (intptr_t)&connect_addr_select }, + }, + }, + { 0 } +}; + +static struct select sendmsg_name_select = { + &connect_family, { .d_num = connect_addr_select_family } +}; + +static struct field sendmsg_msghdr[] = { + { + "name", SELECT, 0, + offsetof(struct msghdr, msg_name), + sizeof(struct sockaddr_storage), + { .d_select = &sendmsg_name_select }, + }, + { + "namelen", LONG, SIZE, + offsetof(struct msghdr, msg_namelen), + 0, + { .d_size = (intptr_t)&sendmsg_name_select }, + }, + { + "iov", STRING, WBUF | IOV, + offsetof(struct msghdr, msg_iov), + BUFSIZ, + { .d_iovlen = offsetof(struct msghdr, msg_iovlen) - + offsetof(struct msghdr, msg_iov) }, + }, + { + "iovlen", LONG, 0, + offsetof(struct msghdr, msg_iovlen), + 0, + { 0 }, + }, + { + "control", STRING, 0, + offsetof(struct msghdr, msg_control), + BUFSIZ, + { 0 }, + }, + { + "controllen", LONG, SIZE, + offsetof(struct msghdr, msg_controllen), + 0, + { 0 }, + }, + { + "flags", INT, 0, + offsetof(struct msghdr, msg_flags), + 0, + { 0 }, + }, + { 0 } +}; + +static struct arg sendmsg_args[] = { + { 0, + { + "fd", INT, 0, + 0, + 0, + { 0 }, + }, + }, + { 1, + { + "msg", STRUCT, 0, + 0, + sizeof(struct msghdr), + { .d_struct = sendmsg_msghdr }, + }, + }, + { 2, + { + "flags", INT, FLAGS, + 0, + 0, + { .d_num = send_flags } + } + }, + { 0 } +}; + +static struct arg recvmsg_args[] = { + { 0, + { + "fd", INT, 0, + 0, + 0, + { 0 }, + }, + }, + { 1, + { + "msg", STRUCT, 0, + 0, + sizeof(struct msghdr), + { .d_struct = sendmsg_msghdr }, + }, + }, + { 2, + { + "flags", INT, FLAGS, + 0, + 0, + { .d_num = send_flags } + } + }, + { 0 } +}; + +static struct arg setsockopt_args[] = { + { 0, + { + "fd", INT, 0, + 0, + 0, + { 0 }, + }, + }, + { 1, + { + "level", INT, 0, + 0, + 0, + { 0 }, + }, + }, + { 2, + { + "optname", INT, 0, + 0, + 0, + { 0 }, + }, + }, + { 3, + { + "optval", INT, 0, + 0, + BUFSIZ, + { 0 }, + }, + }, + { 4, + { + "optlen", INT, 0, + 0, + 0, + { 0 }, + }, + }, + { 0 } +}; + struct call syscalls_net[] = { { __NR_connect, "connect", connect_args }, { __NR_bind, "bind", connect_args }, { __NR_socket, "socket", socket_args }, + /* { __NR_send, "send", send_args }, */ + { __NR_sendto, "sendto", sendto_args }, + { __NR_sendmsg, "sendmsg", sendmsg_args }, + { __NR_recvmsg, "recvmsg", recvmsg_args }, + { __NR_setsockopt, "setsockopt", setsockopt_args }, { 0 }, }; |