From 41f4fa99f775489847c89bfadf29073dd005e106 Mon Sep 17 00:00:00 2001
From: jasoni <jasoni@cvs.openbsd.org>
Date: Mon, 29 Jan 2001 07:20:25 +0000
Subject: Allow syscall aliasing to allow for multiple linux syscalls to be
 mapped to the same native syscall. To quote Jaromir's NetBSD commit 	if the
 third argument in syscall.conf matches [a-z0-9_], use it 	as a function
 alias instead of the function name in { ... } - from NetBSD, deraadt@ ok.

---
 sys/kern/makesyscalls.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'sys/kern')

diff --git a/sys/kern/makesyscalls.sh b/sys/kern/makesyscalls.sh
index 2aa198a2ade..53934584a6a 100644
--- a/sys/kern/makesyscalls.sh
+++ b/sys/kern/makesyscalls.sh
@@ -1,5 +1,5 @@
 #! /bin/sh -
-#	$OpenBSD: makesyscalls.sh,v 1.6 1998/02/08 22:30:41 tholo Exp $
+#	$OpenBSD: makesyscalls.sh,v 1.7 2001/01/29 07:20:24 jasoni Exp $
 #	$NetBSD: makesyscalls.sh,v 1.26 1998/01/09 06:17:51 thorpej Exp $
 #
 # Copyright (c) 1994,1996 Christopher G. Demetriou
@@ -240,6 +240,10 @@ function parseline() {
 		funcalias=""
 		end=NF
 	}
+	if ($f ~ /^[a-z0-9_]*$/) {      # allow syscall alias
+		funcalias=$f
+		f++
+	}	
 	if ($f != "{")
 		parserr($f, "{")
 	f++
-- 
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