From cbf66767ea6092cd1a90be82a00321e723fc2a88 Mon Sep 17 00:00:00 2001
From: Emil Renner Berthing <esmil@mailme.dk>
Date: Mon, 19 Aug 2013 17:22:40 +0200
Subject: io: don't open files with O_NONBLOCK

---
 lem/io/core.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lem/io/core.c b/lem/io/core.c
index 168b18e..f600879 100644
--- a/lem/io/core.c
+++ b/lem/io/core.c
@@ -130,7 +130,7 @@ io_open_work(struct lem_async *a)
 #ifdef O_CLOEXEC
 			| O_CLOEXEC
 #endif
-			| O_NONBLOCK, o->fd >= 0 ? o->fd :
+			, o->fd >= 0 ? o->fd :
 			S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH);
 	if (fd < 0) {
 		o->flags = -errno;
@@ -157,6 +157,10 @@ io_open_work(struct lem_async *a)
 	case S_IFCHR:
 	case S_IFIFO:
 		o->flags = 1;
+		if (fcntl(fd, F_SETFL, O_NONBLOCK) == -1) {
+			o->flags = -errno;
+			close(fd);
+		}
 		break;
 
 	default:
-- 
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