[PATCH 1/5] io_uring: add IORING_ACCEPT_MULTISHOT for accept

Hao Xu
2022-05-06T07:01:08Z

From: Hao Xu <howeyxu@tencent.com>

add an accept_flag IORING_ACCEPT_MULTISHOT for accept, which is to
support multishot.

Signed-off-by: Hao Xu <howeyxu@tencent.com>
---
include/uapi/linux/io_uring.h | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h
index fad63564678a..73bc7e54ac18 100644
--- a/include/uapi/linux/io_uring.h
+++ b/include/uapi/linux/io_uring.h
@@ -213,6 +213,11 @@ enum {
#define IORING_ASYNC_CANCEL_FD (1U << 1)
#define IORING_ASYNC_CANCEL_ANY (1U << 2)

+/*
+ * accept flags stored in accept_flags
+ */
+#define IORING_ACCEPT_MULTISHOT (1U << 15)
+
/*
* IO completion data structure (Completion Queue Entry)
*/
--
2.36.0