From: Stefan Liebler <stli@linux.vnet.ibm.com>
Date: Wed, 27 Apr 2016 07:08:29 +0000 (+0200)
Subject: Add missing iucv related defines.
X-Git-Tag: glibc-2.24~335
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b06549a5e62d66ef16bdc2a2a6ec8e9dae2ea52b;p=thirdparty%2Fglibc.git

Add missing iucv related defines.

this patch adds the missing SOL_IUCV socket level definition
and socket options SO_IPRMDATA_MSG, SO_MSGLIMIT, SO_MSGSIZE
which can be used with get/setsockopt().
SCM_IUCV_TRGCLS is needed to send/receive ancillary data with send/recvmsg().

The defines are copied from kernel-source:
include/net/iucv/af_iucv.h
include/linux/socket.h
---

diff --git a/ChangeLog b/ChangeLog
index 6fda4a4aff8..2a4ad3125af 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2016-04-27  Stefan Liebler  <stli@linux.vnet.ibm.com>
+
+	* sysdeps/unix/sysv/linux/netiucv/iucv.h
+	(SOL_IUCV, SO_IPRMDATA_MSG, SO_MSGLIMIT, SO_MSGSIZE)
+	(SCM_IUCV_TRGCLS): New define.
+
 2016-04-26  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 
 	[BZ #20005]
diff --git a/sysdeps/unix/sysv/linux/netiucv/iucv.h b/sysdeps/unix/sysv/linux/netiucv/iucv.h
index 13cfe98f093..df1d918ff10 100644
--- a/sysdeps/unix/sysv/linux/netiucv/iucv.h
+++ b/sysdeps/unix/sysv/linux/netiucv/iucv.h
@@ -35,4 +35,14 @@ struct sockaddr_iucv
 
 __END_DECLS
 
+#define SOL_IUCV        277			/* IUCV level */
+
+/* IUCV socket options (SOL_IUCV) */
+#define SO_IPRMDATA_MSG	0x0080			/* Send/recv IPRM_DATA msgs */
+#define SO_MSGLIMIT	0x1000			/* Get/set IUCV MSGLIMIT */
+#define SO_MSGSIZE	0x0800			/* Get maximum msgsize */
+
+/* IUCV related control messages (scm) */
+#define SCM_IUCV_TRGCLS	0x0001			/* Target class control message */
+
 #endif