From aa3c760ed21abb26777f5c438911de21b2d16ab5 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Tue, 29 Oct 2019 08:46:31 -0600 Subject: Add IORING_OP_ASYNC_CANCEL and prep helper Signed-off-by: Jens Axboe --- src/include/liburing.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/include/liburing.h') diff --git a/src/include/liburing.h b/src/include/liburing.h index 4e89a8a..e8b6adb 100644 --- a/src/include/liburing.h +++ b/src/include/liburing.h @@ -278,6 +278,13 @@ static inline void io_uring_prep_accept(struct io_uring_sqe *sqe, int fd, sqe->accept_flags = flags; } +static inline void io_uring_prep_cancel(struct io_uring_sqe *sqe, void *user_data, + int flags) +{ + io_uring_prep_rw(IORING_OP_ASYNC_CANCEL, sqe, 0, user_data, 0, 0); + sqe->cancel_flags = flags; +} + static inline unsigned io_uring_sq_space_left(struct io_uring *ring) { return *ring->sq.kring_entries - (ring->sq.sqe_tail - ring->sq.sqe_head); -- cgit v1.2.3