From aa5e98bba336c7eb75325b4e0bdb68a6a4c61c4f Mon Sep 17 00:00:00 2001
From: Marius Halden <marius.h@lden.org>
Date: Fri, 4 Nov 2016 14:11:57 +0100
Subject: Add note about fdescfs to runfd.c

---
 runfd.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/runfd.c b/runfd.c
index 6a92bb6..4e986fe 100644
--- a/runfd.c
+++ b/runfd.c
@@ -3,6 +3,10 @@
 #include <unistd.h>
 #include <fcntl.h>
 
+/**
+ * NOTE: requires fdescfs to be mounted to run interpreted files (starting with #!)
+ */
+
 char *args[] = { "batchrun", NULL };
 
 int
-- 
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