[rtems commit] libnetworking: Hide SO_PRIVSTATE

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    4ba4f8218a6e84484f32a43d8b0a95759d0741ba
Changeset: http://git.rtems.org/rtems/commit/?id=4ba4f8218a6e84484f32a43d8b0a95759d0741ba

Author:    Christian Mauderer <Christian.Mauderer at embedded-brains.de>
Date:      Thu Apr 21 14:42:53 2016 +0200

libnetworking: Hide SO_PRIVSTATE

---

 cpukit/libnetworking/kern/uipc_socket.c | 7 +++++++
 cpukit/libnetworking/sys/socket.h       | 1 -
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/cpukit/libnetworking/kern/uipc_socket.c b/cpukit/libnetworking/kern/uipc_socket.c
index b221a37..a583653 100644
--- a/cpukit/libnetworking/kern/uipc_socket.c
+++ b/cpukit/libnetworking/kern/uipc_socket.c
@@ -45,6 +45,13 @@
 #include <sys/signalvar.h>
 #include <sys/sysctl.h>
 #include <limits.h>
+#ifdef __rtems__
+/*
+ * This socket option was removed 1997 from the upstream FreeBSD network stack.
+ * Turn this feature into essentially dead code.
+ */
+#define	SO_PRIVSTATE	0x1009		/* get/deny privileged state */
+#endif /* __rtems__ */
 
 static int somaxconn = SOMAXCONN;
 SYSCTL_INT(_kern, KIPC_SOMAXCONN, somaxconn, CTLFLAG_RW, &somaxconn, 0, "");
diff --git a/cpukit/libnetworking/sys/socket.h b/cpukit/libnetworking/sys/socket.h
index 3821d8b..85de630 100644
--- a/cpukit/libnetworking/sys/socket.h
+++ b/cpukit/libnetworking/sys/socket.h
@@ -100,7 +100,6 @@ typedef	__socklen_t	socklen_t;
 #define SO_RCVTIMEO	0x1006		/* receive timeout */
 #define	SO_ERROR	0x1007		/* get error status and clear */
 #define	SO_TYPE		0x1008		/* get socket type */
-#define	SO_PRIVSTATE	0x1009		/* get/deny privileged state */
 
 /*
  * RTEMS addition: get and set wakeup functions.