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path: root/src/sys/aio.rs
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2017-04-15Add AioCb::from_boxed_sliceAlan Somers
The existing AioCb constructors work for simple programs where everything is stored on the stack. But in more complicated programs the borrow checker can't prove that a buffer will outlive the AioCb that references it. Fix this problem by introducting AioCb::from_boxed_slice, which takes a reference-counted buffer. Fixes #575
2017-02-24impl Debug for AioCb and SigevNotifyAlan Somers
Also, fix style bug in AIO tests
2017-02-16Fix some identifiers in commentsAlan Somers
2017-02-05Implement Drop for AioCbAlan Somers
If an AioCb has any in-kernel state, AioCb.drop will print a warning and wait for it to complete.
2017-02-05Add runtime checks to AioCb methodsAlan Somers
Prevent immutable buffers from being used with aio_read or lio_listio with LIO_READ. AioCb.from_slice no longer needs to be unsafe.
2017-01-26Turn most aio functions into AioCb methodsAlan Somers
2017-01-25Add PhantomData to AioCb to track buffer's lifetimeAlan Somers
2016-12-16Add POSIX AIO supportAlan Somers
POSIX AIO is a standard for asynchronous file I/O. Read, write, and fsync operations can all take place in the background, with completion notification delivered by a signal, by a new thread, by kqueue, or not at all. This commit supports all standard AIO functions. However, lio_listio is disabled on macos because it doesn't seem to work, even though the syscall is present. The SigEvent class, used for AIO notifications among other things, is also added. Also, impl AsRef for TimeVal and TimeSpec