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t_open()
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socket()
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-
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socketpair()
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|
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t_bind()
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bind()
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t_bind() sets the queue depth for passive sockets, but bind() doesn't. For sockets, the queue length is specified in the call to listen().
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t_optmgmt()
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getsockopt()
setsockopt()
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t_optmgmt() manages only transport options. getsockopt() and setsockopt() can manage options at the transport layer, but also at the socket layer and at the arbitrary protocol layer.
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t_unbind()
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-
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t_close()
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close()
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|
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t_getinfo()
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getsockopt()
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t_getinfo() returns information about the transport. getsockopt() can return information about the transport and the socket.
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t_getstate()
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-
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|
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t_sync()
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-
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t_alloc()
|
-
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|
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t_free()
|
-
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|
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t_look()
|
-
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getsockopt() with the SO_ERROR option returns the same kind of error information as t_look().
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t_error()
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perror()
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|
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t_connect()
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connect()
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A connect() can be done without first binding the local endpoint. The endpoint must be bound before calling t_connect(). A connect() can be done on a connectionless endpoint to set the default destination address for datagrams. Data may be sent on a connect().
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t_rcvconnect()
|
-
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|
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t_listen()
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listen()
|
t_listen() waits for connection indications. listen() merely sets the queue depth.
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|
t_accept()
|
accept()
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|
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t_snd()
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send()
|
|
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sendto()
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|
|
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sendmsg()
|
sendto() and sendmsg() operate in connection mode as well as datagram mode.
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t_rcv()
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recv()
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|
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recvfrom()
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|
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recvmsg()
|
recvfrom() and recvmsg() operate in connection mode as well as datagram mode.
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t_snddis()
|
-
|
|
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t_rcvdis()
|
-
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|
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t_sndrel()
|
shutdown()
|
|
|
t_rcvrel()
|
-
|
|
|
t_sndudata()
|
sendto()
|
|
|
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recvmsg()
|
|
|
t_rcvuderr()
|
-
|
|
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read(), write()
|
read(), write()
|
In XTI/TLI you must push the tirdwr() module before calling read() or write(); in sockets, just call read() or write().
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