diff options
| -rw-r--r-- | src/io_uring.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/src/io_uring.h b/src/io_uring.h index 74370ae..71e9202 100644 --- a/src/io_uring.h +++ b/src/io_uring.h @@ -29,10 +29,11 @@ struct io_uring_sqe { __kernel_rwf_t rw_flags; __u32 fsync_flags; }; - __u16 buf_index; /* index into fixed buffers, if used */ - __u16 __pad2; - __u32 __pad3; __u64 user_data; /* data to be passed back at completion time */ + union { + __u16 buf_index; /* index into fixed buffers, if used */ + __u64 __pad2[3]; + }; }; /* @@ -47,6 +48,7 @@ struct io_uring_sqe { #define IORING_SETUP_SQPOLL (1 << 1) /* SQ poll thread */ #define IORING_SETUP_SQ_AFF (1 << 2) /* sq_thread_cpu is valid */ +#define IORING_OP_NOP 0 #define IORING_OP_READV 1 #define IORING_OP_WRITEV 2 #define IORING_OP_FSYNC 3 @@ -135,12 +137,18 @@ struct io_uring_params { #define IORING_UNREGISTER_FILES 3 struct io_uring_register_buffers { - struct iovec *iovecs; + union { + struct iovec *iovecs; + __u64 pad; + }; __u32 nr_iovecs; }; struct io_uring_register_files { - __s32 *fds; + union { + __s32 *fds; + __u64 pad; + }; __u32 nr_fds; }; |