diff options
Diffstat (limited to 'src/core/aio.h')
| -rw-r--r-- | src/core/aio.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/src/core/aio.h b/src/core/aio.h index 9b7ac46f..2ed0fb5b 100644 --- a/src/core/aio.h +++ b/src/core/aio.h @@ -146,14 +146,13 @@ extern void nni_aio_bump_count(nni_aio *, size_t); // nni_aio_schedule indicates that the AIO has begun, and is scheduled for // asychronous completion. This also starts the expiration timer. Note that -// prior to this, the aio is uncancellable. -extern void nni_aio_schedule(nni_aio *, nni_aio_cancelfn, void *); - -// nni_aio_schedule_verify is like nni_aio_schedule, except that if the -// operation has been run with a zero time (NNG_FLAG_NONBLOCK), then it -// returns NNG_ETIMEDOUT. This is done to permit bypassing scheduling -// if the operation could not be immediately completed. -extern int nni_aio_schedule_verify(nni_aio *, nni_aio_cancelfn, void *); +// prior to this, the aio is uncancellable. If the operation has a zero +// timeout (NNG_FLAG_NONBLOCK) then NNG_ETIMEDOUT is returned. If the +// operation has already been canceled, or should not be run, then an error +// is returned. (In that case the caller should probably either return an +// error to its caller, or possibly cause an asynchronous error by calling +// nni_aio_finish_error on this aio.) +extern int nni_aio_schedule(nni_aio *, nni_aio_cancelfn, void *); extern void nni_sleep_aio(nni_duration, nni_aio *); |