From d64479bcc536c64b15e0c9fa28ecb73bc7e385a4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= <egil@erlang.org>
Date: Fri, 13 Apr 2012 15:17:47 +0200
Subject: kernel: Document tcp-, udp- and sctp_module option

---
 lib/kernel/doc/src/gen_sctp.xml |  9 +++++++++
 lib/kernel/doc/src/gen_tcp.xml  | 18 +++++++++++++++++-
 lib/kernel/doc/src/gen_udp.xml  |  7 +++++++
 3 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/lib/kernel/doc/src/gen_sctp.xml b/lib/kernel/doc/src/gen_sctp.xml
index 291aee62b1..cf1cfb6ec9 100644
--- a/lib/kernel/doc/src/gen_sctp.xml
+++ b/lib/kernel/doc/src/gen_sctp.xml
@@ -571,6 +571,15 @@
           <c>val(sndbuf)</c>. Setting this option also adjusts
           the size of the driver buffer (see <c>buffer</c> above).</p>
       </item>
+
+		  <tag><c>{sctp_module, module()}</c></tag>
+		  <item> <p>
+				  Override which callback module used. Defaults to
+				  <c>inet_sctp</c> for IPv4 and <c>inet6_sctp</c> for IPv6.
+			  </p>
+		  </item>
+
+
       <tag><c>{sctp_rtoinfo, #sctp_rtoinfo{}}</c></tag>
       <item>
 <pre>  #sctp_rtoinfo{
diff --git a/lib/kernel/doc/src/gen_tcp.xml b/lib/kernel/doc/src/gen_tcp.xml
index 32a0f9b0d7..e4f1cf7612 100644
--- a/lib/kernel/doc/src/gen_tcp.xml
+++ b/lib/kernel/doc/src/gen_tcp.xml
@@ -129,7 +129,10 @@ do_recv(Sock, Bs) ->
           </item>
 
 		  <tag><c>{tcp_module, module()}</c></tag>
-          <item> <p>TODO: Document</p>
+		  <item> <p>
+				  Override which callback module used. Defaults to
+				  <c>inet_tcp</c> for IPv4 and <c>inet6_tcp</c> for IPv6.
+			  </p>
 		  </item>
 
           <tag><c>Opt</c></tag>
@@ -202,6 +205,11 @@ do_recv(Sock, Bs) ->
               <c>gen_tcp</c>, use this option to pass the file
               descriptor for it.</p>
           </item>
+
+		  <tag><c>{ifaddr, ip_address()}</c></tag>
+          <item> <p>TODO: Document</p>
+		  </item>
+
           <tag><c>inet6</c></tag>
           <item>
             <p>Set up the socket for IPv6.</p>
@@ -210,6 +218,14 @@ do_recv(Sock, Bs) ->
           <item>
             <p>Set up the socket for IPv4.</p>
           </item>
+
+		  <tag><c>{tcp_module, module()}</c></tag>
+		  <item> <p>
+				  Override which callback module used. Defaults to
+				  <c>inet_tcp</c> for IPv4 and <c>inet6_tcp</c> for IPv6.
+			  </p>
+		  </item>
+
           <tag><c>Opt</c></tag>
           <item>
             <p>See
diff --git a/lib/kernel/doc/src/gen_udp.xml b/lib/kernel/doc/src/gen_udp.xml
index 0b2cd3d765..7cf8a6da4c 100644
--- a/lib/kernel/doc/src/gen_udp.xml
+++ b/lib/kernel/doc/src/gen_udp.xml
@@ -87,6 +87,13 @@
             <p>Set up the socket for IPv4.</p>
           </item>
 
+		  <tag><c>{udp_module, module()}</c></tag>
+		  <item> <p>
+				  Override which callback module used. Defaults to
+				  <c>inet_udp</c> for IPv4 and <c>inet6_udp</c> for IPv6.
+			  </p>
+		  </item>
+
           <tag><c>{multicast_if, Address}</c></tag>
           <item>
 			  <p>Set the local device for a multicast socket.</p>
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