diff options
| author | Dmitry Vyukov <dvyukov@google.com> | 2018-12-04 10:00:24 +0100 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2018-12-09 12:35:07 +0100 |
| commit | 72a027681e92ae83bedc1ff8108c7b43c7d71d63 (patch) | |
| tree | b36b654be4d7d60e9bdd3a09c17d54ddb344f18e /sys/linux/socket.txt | |
| parent | 979179d6d60b101ae19b73a8b2f4ac437d06a974 (diff) | |
sys/linux: socketpair returns sockets not just fd's
Diffstat (limited to 'sys/linux/socket.txt')
| -rw-r--r-- | sys/linux/socket.txt | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/linux/socket.txt b/sys/linux/socket.txt index 14f723608..b26b1283b 100644 --- a/sys/linux/socket.txt +++ b/sys/linux/socket.txt @@ -18,7 +18,7 @@ type sock_port int16be[20000:20004] # TODO: describe socketcall syscall socket(domain flags[socket_domain], type flags[socket_type], proto int8) sock -socketpair(domain flags[socket_domain], type flags[socket_type], proto int8, fds ptr[out, pipefd]) +socketpair(domain flags[socket_domain], type flags[socket_type], proto int8, fds ptr[out, sock_pair]) bind(fd sock, addr ptr[in, sockaddr_storage], addrlen len[addr]) connect(fd sock, addr ptr[in, sockaddr_storage], addrlen len[addr]) accept(fd sock, peer ptr[out, sockaddr_storage, opt], peerlen ptr[inout, len[peer, int32]]) sock @@ -47,6 +47,11 @@ send_flags = MSG_CONFIRM, MSG_DONTROUTE, MSG_DONTWAIT, MSG_EOR, MSG_MORE, MSG_NO recv_flags = MSG_CMSG_CLOEXEC, MSG_DONTWAIT, MSG_ERRQUEUE, MSG_OOB, MSG_PEEK, MSG_TRUNC, MSG_WAITALL, MSG_WAITFORONE cmsg_levels = SOL_SOCKET, IPPROTO_ICMP, SOL_IP, SOL_TCP, SOL_UDP, SOL_IPV6, SOL_ICMPV6, SOL_SCTP, SOL_UDPLITE, SOL_RAW, SOL_IPX, SOL_AX25, SOL_ATALK, SOL_NETROM, SOL_ROSE, SOL_DECNET, SOL_PACKET, SOL_ATM, SOL_AAL, SOL_IRDA, SOL_NETBEUI, SOL_LLC, SOL_DCCP, SOL_NETLINK, SOL_TIPC, SOL_RXRPC, SOL_PPPOL2TP, SOL_BLUETOOTH, SOL_PNPIPE, SOL_RDS, SOL_IUCV, SOL_CAIF, SOL_ALG, SOL_NFC, SOL_KCM +sock_pair { + fd0 sock + fd1 sock +} + # This sockaddr type corresponds to the struct sockaddr and is 16 bytes or less. # TODO: add AF_APPLETALK, AF_ATMPVC, AF_X25, AF_ROSE, AF_DECnet, AF_ATMSVC, AF_IRDA, AF_IB, AF_TIPC, AF_IUCV, AF_RXRPC, AF_ISDN, AF_PHONET, AF_IEEE802154, AF_CAIF, AF_QIPCRTR # Note: AF_UNIX, AF_INET6, AF_PACKET, AF_ALG, AF_PPPOX sockaddr is bigger than 16 bytes |