D24530.id71037.diff
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	Index: lib/libc/sys/send.2
	===================================================================
	--- lib/libc/sys/send.2
	+++ lib/libc/sys/send.2
	@@ -69,12 +69,21 @@
	function
	may be used only when the socket is in a
	.Em connected
	-state, while
	+state.
	+
	+The functions
	.Fn sendto ,
	.Fn sendmsg
	and
	.Fn sendmmsg
	-may be used at any time.
	+may be used at any time if the socket is connectionless-mode.
	+If the socket is connection-mode, the protocol
	+must support implied connect (currently
	+.Xr tcp 4
	+is the only protocol with support) or the socket must be in a
	+.Em connected
	+state before use (see
	+.Xr connect 2 ) .
	.Pp
	The address of the target is given by
	.Fa to
	@@ -195,6 +204,8 @@
	The destination address is a broadcast address, and
	.Dv SO_BROADCAST
	has not been set on the socket.
	+.It Bq Er ENOTCONN
	+The socket is connection-mode but is not connected.
	.It Bq Er ENOTSOCK
	The argument
	.Fa s