From 7c7c0629a3391691e76cb2b488bb6d461edc9648 Mon Sep 17 00:00:00 2001
From: Juan Quintela <quintela@redhat.com>
Date: Wed, 20 Jan 2010 00:56:09 +0100
Subject: [PATCH] force to test result for qemu_write_full()

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
 qemu-common.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/qemu-common.h b/qemu-common.h
index a2731e1514..ae4f23b8e8 100644
--- a/qemu-common.h
+++ b/qemu-common.h
@@ -161,7 +161,8 @@ void qemu_mutex_lock_iothread(void);
 void qemu_mutex_unlock_iothread(void);
 
 int qemu_open(const char *name, int flags, ...);
-ssize_t qemu_write_full(int fd, const void *buf, size_t count);
+ssize_t qemu_write_full(int fd, const void *buf, size_t count)
+    QEMU_WARN_UNUSED_RESULT;
 void qemu_set_cloexec(int fd);
 
 #ifndef _WIN32