From fa901649a3b3cc128d58f873acfac2a9084b3506 Mon Sep 17 00:00:00 2001
From: David van Moolenbroek <david@minix3.org>
Date: Wed, 26 Feb 2014 00:28:43 +0100
Subject: [PATCH] devmand: don't die so easily

Change-Id: I048a975fb35dadf07ebb5d067d76fb1d1892bda8
---
 commands/devmand/main.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/commands/devmand/main.c b/commands/devmand/main.c
index 0e831adc2..343ef6c9d 100644
--- a/commands/devmand/main.c
+++ b/commands/devmand/main.c
@@ -886,6 +886,15 @@ static void main_loop()
 
 		fd = fopen(ev_path, "r");
 		if (fd == NULL) {
+			/*
+			 * ENFILE is a temporary failure, often caused by
+			 * running the test set.  Don't die from that..
+			 */
+			if (errno == ENFILE) {
+				usleep(50000);
+				continue;
+			}
+
 			fprintf(stderr,"devmand error: could not open event "
 				"file %s bailing out\n", ev_path);
 			cleanup();
-- 
2.44.0