summaryrefslogtreecommitdiffstats
path: root/include/uapi/linux/io_uring.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/uapi/linux/io_uring.h')
-rw-r--r--include/uapi/linux/io_uring.h20
1 files changed, 17 insertions, 3 deletions
diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h
index 8e61f8b7c2..f1c16f8177 100644
--- a/include/uapi/linux/io_uring.h
+++ b/include/uapi/linux/io_uring.h
@@ -43,6 +43,10 @@ struct io_uring_sqe {
union {
__u64 addr; /* pointer to buffer or iovecs */
__u64 splice_off_in;
+ struct {
+ __u32 level;
+ __u32 optname;
+ };
};
__u32 len; /* buffer size or number of iovecs */
union {
@@ -65,6 +69,8 @@ struct io_uring_sqe {
__u32 xattr_flags;
__u32 msg_ring_flags;
__u32 uring_cmd_flags;
+ __u32 waitid_flags;
+ __u32 futex_flags;
};
__u64 user_data; /* data to be passed back at completion time */
/* pack this to avoid bogus arm OABI complaints */
@@ -79,6 +85,7 @@ struct io_uring_sqe {
union {
__s32 splice_fd_in;
__u32 file_index;
+ __u32 optlen;
struct {
__u16 addr_len;
__u16 __pad3[1];
@@ -89,6 +96,7 @@ struct io_uring_sqe {
__u64 addr3;
__u64 __pad2[1];
};
+ __u64 optval;
/*
* If the ring is initialized with IORING_SETUP_SQE128, then
* this field is used for 80 bytes of arbitrary command data
@@ -240,19 +248,23 @@ enum io_uring_op {
IORING_OP_URING_CMD,
IORING_OP_SEND_ZC,
IORING_OP_SENDMSG_ZC,
+ IORING_OP_READ_MULTISHOT,
+ IORING_OP_WAITID,
+ IORING_OP_FUTEX_WAIT,
+ IORING_OP_FUTEX_WAKE,
+ IORING_OP_FUTEX_WAITV,
/* this goes last, obviously */
IORING_OP_LAST,
};
/*
- * sqe->uring_cmd_flags
+ * sqe->uring_cmd_flags top 8bits aren't available for userspace
* IORING_URING_CMD_FIXED use registered buffer; pass this flag
* along with setting sqe->buf_index.
- * IORING_URING_CMD_POLLED driver use only
*/
#define IORING_URING_CMD_FIXED (1U << 0)
-#define IORING_URING_CMD_POLLED (1U << 31)
+#define IORING_URING_CMD_MASK IORING_URING_CMD_FIXED
/*
@@ -734,6 +746,8 @@ struct io_uring_recvmsg_out {
enum {
SOCKET_URING_OP_SIOCINQ = 0,
SOCKET_URING_OP_SIOCOUTQ,
+ SOCKET_URING_OP_GETSOCKOPT,
+ SOCKET_URING_OP_SETSOCKOPT,
};
#ifdef __cplusplus