From db1a49726c3c6cbe9cbca5b118e80c0fec65e8dd Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Wed, 10 Mar 2010 11:38:55 +0100
Subject: split out qemu-timer.c

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
 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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