From 32f69c36e0eec1227934bbd34854bfebd88686f2 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Thu, 11 Dec 2003 17:48:38 +0000
Subject: Add support for user-level 9P servers/clients and various bug fixes
 to go with them.

---
 src/lib9/rfork.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'src/lib9/rfork.c')

diff --git a/src/lib9/rfork.c b/src/lib9/rfork.c
index 270c3cdd..f3a21928 100644
--- a/src/lib9/rfork.c
+++ b/src/lib9/rfork.c
@@ -9,7 +9,7 @@ p9rfork(int flags)
 	if((flags&(RFPROC|RFFDG|RFMEM)) == (RFPROC|RFFDG)){
 		/* check other flags before we commit */
 		flags &= ~(RFPROC|RFFDG);
-		if(flags & ~(RFNOTEG)){
+		if(flags & ~(RFNOTEG|RFNAMEG)){
 			werrstr("unknown flags %08ux in rfork", flags);
 			return -1;
 		}
@@ -17,11 +17,14 @@ p9rfork(int flags)
 		if(pid != 0)
 			return pid;
 	}
-
 	if(flags&RFPROC){
-		werrstr("cannot use rfork to fork -- use ffork");
+		werrstr("cannot use rfork for shared memory -- use ffork");
 		return -1;
 	}
+	if(flags&RFNAMEG){
+		/* XXX set $NAMESPACE to a new directory */
+		flags &= ~RFNAMEG;
+	}
 	if(flags&RFNOTEG){
 		setpgid(0, getpid());
 		flags &= ~RFNOTEG;
-- 
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