From 6a9ef1773bf874dea493ff3861782a1e577b67dd Mon Sep 17 00:00:00 2001
From: David Turner <digit@android.com>
Date: Thu, 9 Sep 2010 22:54:36 +0200
Subject: upstream: move timer management code to qemu-timer.c

---
 cutils.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'cutils.c')

diff --git a/cutils.c b/cutils.c
index 2365e68..036ae3c 100644
--- a/cutils.c
+++ b/cutils.c
@@ -233,3 +233,21 @@ void qemu_iovec_from_buffer(QEMUIOVector *qiov, const void *buf, size_t count)
         count -= copy;
     }
 }
+
+#ifndef _WIN32
+/* Sets a specific flag */
+int fcntl_setfl(int fd, int flag)
+{
+    int flags;
+
+    flags = fcntl(fd, F_GETFL);
+    if (flags == -1)
+        return -errno;
+
+    if (fcntl(fd, F_SETFL, flags | flag) == -1)
+        return -errno;
+
+    return 0;
+}
+#endif
+
-- 
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