The long-awaited mega-massive-network-code- cleanup. Part I.

This commit includes the following changes:
1) Old-style (pr_usrreq()) protocols are no longer supported, the compatibility
glue for them is deleted, and the kernel will panic on boot if any are compiled
in.

2) Certain protocol entry points are modified to take a process structure,
so they they can easily tell whether or not it is possible to sleep, and
also to access credentials.

3) SS_PRIV is no more, and with it goes the SO_PRIVSTATE setsockopt()
call.  Protocols should use the process pointer they are now passed.

4) The PF_LOCAL and PF_ROUTE families have been updated to use the new
style, as has the `raw' skeleton family.

5) PF_LOCAL sockets now obey the process's umask when creating a socket
in the filesystem.

As a result, LINT is now broken.  I'm hoping that some enterprising hacker
with a bit more time will either make the broken bits work (should be
easy for netipx) or dike them out.

1 files changed, 5 insertions, 3 deletions

diff --git a/sys/netinet/ip_var.h b/sys/netinet/ip_var.h
index 8875197..e71c0d2 100644
--- a/sys/netinet/ip_var.h
+++ b/sys/netinet/ip_var.h
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)ip_var.h	8.2 (Berkeley) 1/9/95
- *	$Id$
+ *	$Id: ip_var.h,v 1.31 1997/02/22 09:41:36 peter Exp $
  */
 
 #ifndef _NETINET_IP_VAR_H_
@@ -172,7 +172,8 @@ extern u_long	(*ip_mcast_src) __P((int));
 extern int rsvp_on;
 extern struct	pr_usrreqs rip_usrreqs;
 
-int	 ip_ctloutput __P((int, struct socket *, int, int, struct mbuf **));
+int	 ip_ctloutput __P((int, struct socket *, int, int, struct mbuf **,
+			   struct proc *));
 void	 ip_drain __P((void));
 void	 ip_freemoptions __P((struct ip_moptions *));
 void	 ip_init __P((void));
@@ -186,7 +187,8 @@ void	 ip_slowtimo __P((void));
 struct mbuf *
 	 ip_srcroute __P((void));
 void	 ip_stripoptions __P((struct mbuf *, struct mbuf *));
-int	 rip_ctloutput __P((int, struct socket *, int, int, struct mbuf **));
+int	 rip_ctloutput __P((int, struct socket *, int, int, struct mbuf **,
+			    struct proc *p));
 void	 rip_ctlinput __P((int, struct sockaddr *, void *));
 void	 rip_init __P((void));
 void	 rip_input __P((struct mbuf *, int));