Tools: add setns system call

diff --git a/src/PVE/Tools.pm b/src/PVE/Tools.pm
index 64a57e9596dcbdcc15dff98d38161be38cbdf91e..9f08aa6fbf0c08da62e2f17078684cc2136d5b14 100644 (file)
--- a/src/PVE/Tools.pm
+++ b/src/PVE/Tools.pm
@@ -1185,4 +1185,9 @@ sub unshare($) {
     return 0 == syscall(272, $flags);
 }
 
+sub setns($$) {
+    my ($fileno, $nstype) = @_;
+    return 0 == syscall(308, $fileno, $nstype);
+}
+
 1;