From: Jianfeng Tan <jianfeng.tan@intel.com>
To: dev@dpdk.org
Cc: yuanhan.liu@linux.intel.com, huawei.xie@intel.com,
Jianfeng Tan <jianfeng.tan@intel.com>
Subject: [dpdk-dev] [PATCH] net/virtio-user: fix O_CLOEXEC undeclared error
Date: Sun, 26 Jun 2016 13:49:46 +0000 [thread overview]
Message-ID: <1466948986-12255-1-git-send-email-jianfeng.tan@intel.com> (raw)
On some older systems, such as SUSE 11, the compiling error shows
as:
.../dpdk/drivers/net/virtio/virtio_user/virtio_user_dev.c:67:22:
error: ‘O_CLOEXEC’ undeclared (first use in this function)
The fix is to declare _GNU_SOURCE macro before include fcntl.h.
Fixes: 37a7eb2ae816 ("net/virtio-user: add device emulation layer")
Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
---
drivers/net/virtio/virtio_user/virtio_user_dev.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c b/drivers/net/virtio/virtio_user/virtio_user_dev.c
index 3d12a32..180f824 100644
--- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
@@ -31,6 +31,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+#define _GNU_SOURCE
#include <stdint.h>
#include <stdio.h>
#include <fcntl.h>
--
2.1.4
next reply other threads:[~2016-06-26 13:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-26 13:49 Jianfeng Tan [this message]
2016-06-28 9:02 ` Yuanhan Liu
2016-06-28 9:41 ` Ferruh Yigit
2016-06-29 1:56 ` Yuanhan Liu
2016-06-29 3:23 ` [dpdk-dev] [PATCH v2] net/virtio-user: fix build error in SUSE 11 Jianfeng Tan
2016-07-01 2:10 ` Yuanhan Liu
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