76793d4d51
- Update aio_return/waitcomplete wrappers for the ssize_t return type. - Fix the aio_return() wrapper to fail with EINVAL on a pending job. This matches the semantics of the in-kernel system call. Also, aio_return() returns errors via errno, not via the return value. Reviewed by: kib (earlier version) MFC after: 1 week Sponsored by: Chelsio Communications Differential Revision: https://reviews.freebsd.org/D7120