Update to FreeBSD head 2016-08-23

Git mirror commit 9fe7c416e6abb28b1398fd3e5687099846800cfd.

freebsd/sys/netgraph/ng_socket.h

@@ -0,0 +1,69 @@
+/*
+ * ng_socket.h
+ */
+
+/*-
+ * Copyright (c) 1996-1999 Whistle Communications, Inc.
+ * All rights reserved.
+ * 
+ * Subject to the following obligations and disclaimer of warranty, use and
+ * redistribution of this software, in source or object code forms, with or
+ * without modifications are expressly permitted by Whistle Communications;
+ * provided, however, that:
+ * 1. Any and all reproductions of the source or object code must include the
+ *    copyright notice above and the following disclaimer of warranties; and
+ * 2. No rights are granted, in any manner or form, to use Whistle
+ *    Communications, Inc. trademarks, including the mark "WHISTLE
+ *    COMMUNICATIONS" on advertising, endorsements, or otherwise except as
+ *    such appears in the above copyright notice or in the software.
+ * 
+ * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND
+ * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO
+ * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE,
+ * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
+ * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY
+ * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS
+ * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
+ * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES
+ * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING
+ * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+ * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ *
+ * Author: Julian Elischer <julian@freebsd.org>
+ *
+ * $FreeBSD$
+ * $Whistle: ng_socket.h,v 1.5 1999/01/20 00:22:14 archie Exp $
+ */
+
+#ifndef _NETGRAPH_NG_SOCKET_H_
+#define _NETGRAPH_NG_SOCKET_H_
+
+/* Netgraph node type name and cookie */
+#define	NG_SOCKET_NODE_TYPE	"socket"
+#define	NGM_SOCKET_COOKIE	851601233
+
+/* Netgraph socket(2) constants */
+#define	NG_DATA			1
+#define	NG_CONTROL		2
+
+/* Commands */
+enum {
+	NGM_SOCK_CMD_NOLINGER = 1,	/* close the socket with last hook */
+	NGM_SOCK_CMD_LINGER		/* Keep socket even if 0 hooks */
+};
+
+/* Netgraph version of struct sockaddr */
+struct sockaddr_ng {
+	unsigned char	sg_len;		/* total length */
+	sa_family_t	sg_family;	/* address family */
+	char		sg_data[14];	/* actually longer; address value */
+};
+
+#endif /* _NETGRAPH_NG_SOCKET_H_ */
+