D48955.1786570901.diff
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	diff --git a/lib/libsys/recv.2 b/lib/libsys/recv.2
	--- a/lib/libsys/recv.2
	+++ b/lib/libsys/recv.2
	@@ -316,12 +316,19 @@
	.Fa msg_len
	field is updated to the length of the received message.
	.Sh RETURN VALUES
	-These calls except
	-.Fn recvmmsg
	+On successful completion,
	+.Fn recv ,
	+.Fn recvfrom ,
	+and
	+.Fn recvmsg
	return the number of bytes received.
	.Fn recvmmsg
	returns the number of messages received.
	-A value of -1 is returned if an error occurred.
	+If no messages are available to be received and the peer has
	+performed an orderly shutdown, 0 is returned.
	+Otherwise, -1 is returned and
	+.Va errno
	+is set to indicate the error.
	.Sh ERRORS
	The calls fail if:
	.Bl -tag -width Er