From 2fe28e569202f37670e31d157d5d1c42cbe1ae19 Mon Sep 17 00:00:00 2001
From: marcel <marcel@FreeBSD.org>
Date: Fri, 28 Sep 2001 01:21:57 +0000
Subject: Make the NODEF type usable. A syscall of type NODEF will only have
 its entry in the syscall table added. Nothing else is done. This differs from
 type NOPROTO in that NOPROTO adds a definition to syscall.h besides adding a
 sysent. A syscall can now have multiple entries without conflict. Note that
 the argssize is fixed and depends on the syscall name.

---
 sys/kern/makesyscalls.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/kern/makesyscalls.sh b/sys/kern/makesyscalls.sh
index 5134275..63b701b 100644
--- a/sys/kern/makesyscalls.sh
+++ b/sys/kern/makesyscalls.sh
@@ -208,6 +208,7 @@ s/\$//g
 		}
 		if ($2 == "NODEF") {
 			funcname=$4
+			argssize = "AS(" $4 "_args)"
 			return
 		}
 		if ($f != "{")
@@ -320,7 +321,7 @@ s/\$//g
 				    argalias) > sysarg
 		}
 		if ($2 != "NOPROTO" && (!nosys || funcname != "nosys") && \
-		    (!lkmnosys || funcname != "lkmnosys")) {
+		    (!lkmnosys || funcname != "lkmnosys") && $2 != "NODEF") {
 			printf("%s\t%s __P((struct thread *, struct %s *))",
 			    rettype, funcname, argalias) > sysdcl
 			printf(";\n") > sysdcl
-- 
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