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-rw-r--r--man7/ip.713
1 files changed, 13 insertions, 0 deletions
diff --git a/man7/ip.7 b/man7/ip.7
index 2b4b06324..4fc9bde27 100644
--- a/man7/ip.7
+++ b/man7/ip.7
@@ -828,6 +828,10 @@ is not zero, the primary local address of the interface specified by the
index overwrites
.I ipi_spec_dst
for the routing table lookup.
+.IP
+Not supported for
+.B SOCK_STREAM
+sockets.
.TP
.BR IP_RECVERR " (since Linux 2.2)"
.\" Precisely: since Linux 2.1.15
@@ -989,6 +993,9 @@ in which the kernel returns the original destination address
of the datagram being received.
The ancillary message contains a
.IR "struct sockaddr_in" .
+Not supported for
+.B SOCK_STREAM
+sockets.
.TP
.BR IP_RECVTOS " (since Linux 2.2)"
.\" Precisely: since Linux 2.1.68
@@ -998,6 +1005,9 @@ ancillary message is passed with incoming packets.
It contains a byte which specifies the Type of Service/Precedence
field of the packet header.
Expects a boolean integer flag.
+Not supported for
+.B SOCK_STREAM
+sockets.
.TP
.BR IP_RECVTTL " (since Linux 2.2)"
.\" Precisely: since Linux 2.1.68
@@ -1015,6 +1025,9 @@ Identical to
.BR IP_RECVOPTS ,
but returns raw unprocessed options with timestamp and route record
options not filled in for this hop.
+Not supported for
+.B SOCK_STREAM
+sockets.
.TP
.BR IP_ROUTER_ALERT " (since Linux 2.2)"
.\" Precisely: since Linux 2.1.68