diff options
| author | Jens Axboe <axboe@kernel.dk> | 2019-01-08 15:16:55 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-01-08 15:38:03 -0700 |
| commit | f47f24cea7d10abbc54e8dc8f184eca509dd77c1 (patch) | |
| tree | 1b0bad76f9335e44551366f57da29249fd70edc6 /src | |
| parent | 6a44c6e0f7eb1d7692c96b2512974b858cfc95f0 (diff) | |
liburing: add io_uring_iocb_from_ev() helper
Returns the iocb associated with a completion event.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'src')
| -rw-r--r-- | src/liburing.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/liburing.h b/src/liburing.h index 8c81978..d6589f6 100644 --- a/src/liburing.h +++ b/src/liburing.h @@ -56,4 +56,10 @@ extern int io_uring_wait_completion(int fd, struct io_uring_cq *cq, extern int io_uring_submit(int fd, struct io_uring_sq *sq); extern struct io_uring_iocb *io_uring_get_iocb(struct io_uring_sq *sq); +static inline struct io_uring_iocb * +io_uring_iocb_from_ev(struct io_uring_sq *sq, struct io_uring_event *ev) +{ + return &sq->iocbs[ev->index]; +} + #endif |