From 6bb60f1fecef368991806e25a0022c63b8650f39 Mon Sep 17 00:00:00 2001
From: Micael Karlberg <bmk@erlang.org>
Date: Thu, 19 Jul 2018 17:34:15 +0200
Subject: [socket-nif] Add (partial) support for socket (level sctp) option
 rtoinfo

Added support for the SCTP option RTOINFO.

We have the same questions for this option as for ASSOCINFO.
Maybe the assoc field shall be made 'out' only (that is, it will
be ignored for setopt). The assoc id used will be that which
is stored in the descriptor (how do we get it to begin with?).

Questions, questions...

OTP-14831
---
 erts/doc/src/socket.xml       |  3 +++
 erts/doc/src/socket_usage.xml | 14 ++++++++++++++
 2 files changed, 17 insertions(+)

(limited to 'erts/doc/src')

diff --git a/erts/doc/src/socket.xml b/erts/doc/src/socket.xml
index 3e8e7af5c6..f6b25c8563 100644
--- a/erts/doc/src/socket.xml
+++ b/erts/doc/src/socket.xml
@@ -140,6 +140,9 @@
     <datatype>
       <name name="sctp_assocparams"/>
     </datatype>
+    <datatype>
+      <name name="sctp_rtoinfo"/>
+    </datatype>
   </datatypes>
 
   <funcs>
diff --git a/erts/doc/src/socket_usage.xml b/erts/doc/src/socket_usage.xml
index 60cb424cde..1e325016ff 100644
--- a/erts/doc/src/socket_usage.xml
+++ b/erts/doc/src/socket_usage.xml
@@ -49,6 +49,13 @@
 	<cell><em>Get</em></cell>
 	<cell><em>Other</em></cell>
       </row>
+      <row>
+	<cell>assoc_id</cell>
+	<cell>integer()</cell>
+	<cell>no</cell>
+	<cell>yes</cell>
+	<cell>type = seqpacket, protocol = sctp, is an association</cell>
+      </row>
       <row>
 	<cell>debug</cell>
 	<cell>boolean()</cell>
@@ -486,6 +493,13 @@
 	<cell>yes</cell>
 	<cell>none</cell>
       </row>
+      <row>
+	<cell>rtoinfo</cell>
+	<cell>sctp_rtoinfo()</cell>
+	<cell>yes</cell>
+	<cell>yes</cell>
+	<cell>none</cell>
+      </row>
     </table>
     
   </section>
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