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-rw-r--r--sysdeps/unix/sysv/linux/netiucv/iucv.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/netiucv/iucv.h b/sysdeps/unix/sysv/linux/netiucv/iucv.h
index 13cfe98f09..df1d918ff1 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