Commit Graph

7 Commits

Author SHA1 Message Date
Max Kellermann
85bab67083 input/uring: safe cancellation
My concept with `class CancellableOperation` doesn't work properly,
because the kernel may continue to write to the given buffer as soon
as the read finishes.

To fix this, this commit adds `class ReadOperation` which owns the
buffer and the `struct iovec`.  Instances of this class persist until
the read really finishes, even if the operation is canceled.
2020-09-23 11:07:26 +02:00
Max Kellermann
4001379663 io/uring/Operation: add method ReplaceUring() 2020-09-22 21:50:48 +02:00
Max Kellermann
382273abc5 io/uring/Operation: add API documentation 2020-09-22 21:49:48 +02:00
Max Kellermann
291be84704 Merge branch 'v0.21.x' into master 2020-09-07 20:18:40 +02:00
Max Kellermann
155fc8fa5a include cleanup 2020-07-23 16:26:18 +02:00
Max Kellermann
62d0ceabcc io/uring: basic Linux io_uring support 2020-05-05 17:10:17 +02:00
Max Kellermann
9815d10137 system/FileDescriptor: move to io/ 2020-05-05 14:27:03 +02:00