From 47682ee42a1f686dbd3aa9de7375c16f7d3d95e8 Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@felloff.net>
Date: Sat, 10 Oct 2015 00:09:02 +0200
Subject: [PATCH] aux/listen1: allow alternative namespace when running as user
 none with -n option

---
 sys/man/8/listen          | 2 ++
 sys/src/cmd/aux/listen1.c | 6 +++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/sys/man/8/listen b/sys/man/8/listen
index e45f3aefe..79a405696 100644
--- a/sys/man/8/listen
+++ b/sys/man/8/listen
@@ -20,6 +20,8 @@ listen, listen1, tcp7, tcp9, tcp19, tcp21, tcp22, tcp23, tcp25, tcp53, tcp110, t
 ]
 .RB [ -p
 .IR maxprocs ]
+.RB [ -n
+.IR namespace ]
 .I addr
 .I cmd
 [
diff --git a/sys/src/cmd/aux/listen1.c b/sys/src/cmd/aux/listen1.c
index 1b65074b2..19d62aa13 100644
--- a/sys/src/cmd/aux/listen1.c
+++ b/sys/src/cmd/aux/listen1.c
@@ -5,6 +5,7 @@
 int maxprocs;
 int verbose;
 int trusted;
+char *nsfile;
 
 void
 usage(void)
@@ -22,7 +23,7 @@ becomenone(void)
 	if(fd < 0 || write(fd, "none", strlen("none")) < 0)
 		sysfatal("can't become none: %r");
 	close(fd);
-	if(newns("none", nil) < 0)
+	if(newns("none", nsfile) < 0)
 		sysfatal("can't build namespace: %r");
 }
 
@@ -69,6 +70,9 @@ main(int argc, char **argv)
 	case 'p':
 		maxprocs = atoi(EARGF(usage()));
 		break;
+	case 'n':
+		nsfile = EARGF(usage());
+		break;
 	}ARGEND
 
 	if(argc < 2)