Adding upstream version 115.8.0esr.upstream/115.8.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 526 insertions, 0 deletions

diff --git a/third_party/rust/mio/CHANGELOG.md b/third_party/rust/mio/CHANGELOG.md
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+# 0.8.0
+
+## Removed
+
+* Deprecated features (https://github.com/tokio-rs/mio/commit/105f8f2afb57b01ddea716a0aa9720f226c520e3):
+  * extra-docs (always enabled)
+  * tcp (replaced with "net" feature).
+  * udp (replaced with "net" feature).
+  * uds (replaced with "net" feature).
+  * pipe (replaced with "os-ext" feature).
+* `TcpSocket` type
+  (https://github.com/tokio-rs/mio/commit/02e9be41f27daf822575444fdd2b3067433a5996).
+  The socket2 crate provides all the functionality and more.
+* Support for Solaris, it never really worked anyway
+  (https://github.com/tokio-rs/mio/pull/1528).
+
+## Changes
+
+* Update minimum Rustc version (MSVR) to 1.46.0
+  (https://github.com/tokio-rs/mio/commit/5c577efecd23750a9a3e0f6ad080ab98f14a255d).
+
+## Added
+
+* `UdpSocket::peer_addr`
+  (https://github.com/tokio-rs/mio/commit/5fc104d08e0e74c8a19247f7cba0f058699fc438).
+
+# 0.7.14
+
+## Fixes
+
+* Remove use unsound internal macro (#1519).
+
+## Added
+
+* `sys::unix::SocketAddr::as_abstract_namespace()` (#1520).
+
+# 0.7.13
+
+## Fixes
+
+* Fix `Registry::try_clone` invalid usage of `F_DUPFD_CLOEXEC` (#1497,
+  https://github.com/tokio-rs/mio/commit/2883f5c1f35bf1a59682c5ffc4afe6b97d7d6e68).
+
+# 0.7.12 (yanked)
+
+## Fixes
+
+* Set `FD_CLOEXEC` when calling `Registry::try_clone`
+  (https://github.com/tokio-rs/mio/commit/d1617b567ff6bc669d71e367d22e0e93ff7e2e24 for epoll and
+  (https://github.com/tokio-rs/mio/commit/b367a05e408ca90a26383c3aa16d8a16f019dc59 for kqueue).
+
+# 0.7.11
+
+## Fixes
+
+* Fix missing feature of winapi.
+  (https://github.com/tokio-rs/mio/commit/a7e61db9e3c2b929ef1a33532bfcc22045d163ce).
+
+# 0.7.10
+
+## Fixes
+
+* Fix an instance of not doc(cfg(.*))
+  (https://github.com/tokio-rs/mio/commit/25e8f911357c740034f10a170dfa4ea1b28234ce).
+
+# 0.7.9
+
+## Fixes
+
+* Fix error handling in `NamedPipe::write`
+  (https://github.com/tokio-rs/mio/commit/aec872be9732e5c6685100674278be27f54a271b).
+* Use `accept(2)` on x86 Android instead of `accept4(2)`
+  (https://github.com/tokio-rs/mio/commit/6f86b925d3e48f30905d5cfa54348acf3f1fa036,
+  https://github.com/tokio-rs/mio/commit/8d5414880ab82178305ac1d2c16d715e58633d3e).
+* Improve error message when opening AFD device
+  (https://github.com/tokio-rs/mio/commit/139f7c4422321eb4a17b14ae2c296fddd19a8804).
+
+# 0.7.8
+
+## Fixes
+
+* Fix `TcpStream::set_linger` on macOS
+  (https://github.com/tokio-rs/mio/commit/175773ce02e85977db81224c782c8d140aba8543).
+* Fix compilation on DragonFlyBSD
+  (https://github.com/tokio-rs/mio/commit/b51af46b28871f8dd3233b490ee62237ffed6a26).
+
+# 0.7.7
+
+## Added
+
+* `UdpSocket::only_v6`
+  (https://github.com/tokio-rs/mio/commit/0101e05a800f17fb88f4315d9b9fe0f08cca6e57).
+* `Clone` implementation for `Event`
+  (https://github.com/tokio-rs/mio/commit/26540ebbae89df6d4d08465c56f715d8f2addfc3).
+* `AsRawFd` implementation for `Registry`
+  (https://github.com/tokio-rs/mio/commit/f70daa72da0042b1880256164774c3286d315a02).
+* `Read` and `Write` implementation for `&unix::pipe::Sender` and `Receiver`,
+  that is on the reference to them, an implementation existed on the types
+  themselves already
+  (https://github.com/tokio-rs/mio/commit/1be481dcbbcb6906364008b5d61e7f53cddc3eb3).
+
+## Fixes
+
+* Underflow in `SocketAddr::address`
+  (https://github.com/tokio-rs/mio/commit/6d3fa69240cd4bb95e9d34605c660c30245a18bd).
+* Android build with the net feature enabled, but with os-poll disabled
+  (https://github.com/tokio-rs/mio/commit/49d8fd33e026ad6e2c055d05d6667180ba2af7be).
+* Solaris build with the net feature enabled, but with os-poll disabled
+  (https://github.com/tokio-rs/mio/commit/a6e025e9d9511639ec106ebedc0dd312bdc9be12).
+* Ensure that `Waker::wake` works on illumos systems with poor `pipe(2)` and
+  `epoll(2)` interaction using `EPOLLET`
+  (https://github.com/tokio-rs/mio/commit/943d4249dcc17cd8b4d2250c4fa19116097248fa).
+* Fix `unix::pipe` on illumos
+  (https://github.com/tokio-rs/mio/commit/0db49f6d5caf54b12176821363d154384357e70a).
+
+# 0.7.6
+
+## Added
+
+* `net` feature, replaces `tcp`, `udp` and `uds` features
+  (https://github.com/tokio-rs/mio/commit/a301ba520a8479b459c4acdcefa4a7c5eea818c7).
+* `os-ext` feature, replaces `os-util` and `pipe` features
+  (https://github.com/tokio-rs/mio/commit/f5017fae8a3d3bb4b4cada25b01a2d76a406badc).
+* Added keepalive support to `TcpSocket`
+  (https://github.com/tokio-rs/mio/commit/290c43a96662d54ab7c4b8814e5a9f9a9e523fda).
+* `TcpSocket::set_{send, recv}_buffer_size`
+  (https://github.com/tokio-rs/mio/commit/40c4af79bf5b32b8fbdbf6f2e5c16290e1d3d406).
+* `TcpSocket::get_linger`
+  (https://github.com/tokio-rs/mio/commit/13e82ced655bbb6e2729226e485a7de9f2c2ccd9).
+* Implement `IntoRawFd` for `TcpSocket`
+  (https://github.com/tokio-rs/mio/commit/50548ed45d0b2c98f1f2e003e210d14195284ef4).
+
+## Deprecated
+
+* The `tcp`, `udp` and `uds` features, replaced by a new `net` feature.
+  (https://github.com/tokio-rs/mio/commit/a301ba520a8479b459c4acdcefa4a7c5eea818c7).
+* The `extra-docs` feature, now enabled by default.
+  (https://github.com/tokio-rs/mio/commit/25731e8688a2d91c5c700674a2c2d3841240ece1).
+* The `os-util` and `pipe` features, replaced by a new `os-ext` feature.
+  (https://github.com/tokio-rs/mio/commit/f5017fae8a3d3bb4b4cada25b01a2d76a406badc).
+
+## Fixes
+
+* Incorrect assumption of the layout of `std::net::SocketAddr`. Previously Mio
+  would assume that `SocketAddrV{4,6}` had the same layout as
+  `libc::sockaddr_in(6)`, however this is not guaranteed by the standard
+  library.
+  (https://github.com/tokio-rs/mio/commit/152e0751f0be1c9b0cbd6778645b76bcb0eba93c).
+* Also bumped the miow dependency to version 0.3.6 to solve the same problem as
+  above.
+
+# 0.7.5
+
+## Added
+
+* `TcpSocket::get_localaddr()` retrieves local address
+  (https://github.com/tokio-rs/mio/commit/b41a022b2242eef1969c70c8ba93e04c528dba47).
+* `TcpSocket::set_reuseport()` & `TcpSocket::get_reuseport()` configures and reads `SO_REUSEPORT`
+  (https://github.com/tokio-rs/mio/commit/183bbe409ab69cbf9db41d0263b41ec86202d9a0).
+* `unix:pipe()` a wrapper around pipe(2) sys call
+  (https://github.com/tokio-rs/mio/commit/2b7c0967a7362303946deb3d4ca2ae507af6c72d).
+* Add a check that a single Waker is active per Poll instance (only in debug mode)
+  (https://github.com/tokio-rs/mio/commit/f4874f28b32efcf4841691884c65a89734d96a56).
+* Added `Interest:remove()`
+  (https://github.com/tokio-rs/mio/commit/b8639c3d9ac07bb7e2e27685680c8a6510fa1357).
+
+# 0.7.4
+
+## Fixes
+
+* lost "socket closed" events on windows
+  (https://github.com/tokio-rs/mio/commit/50c299aca56c4a26e5ed20c283007239fbe6a7a7).
+
+## Added
+
+* `TcpSocket::set_linger()` configures SO_LINGER
+  (https://github.com/tokio-rs/mio/commit/3b4096565c1a879f651b8f8282ecdcbdbd5c92d3).
+
+# 0.7.3
+
+## Added
+
+* `TcpSocket` for configuring a TCP socket before connecting or listening
+  (https://github.com/tokio-rs/mio/commit/5b09e60d0f64419b989bda88c86a3147334a03b3).
+
+# 0.7.2
+
+## Added
+
+* Windows named pipe support.
+  (https://github.com/tokio-rs/mio/commit/52e8c2220e87696d20f13561402bcaabba4136ed).
+
+# 0.7.1
+
+## Reduced support for 32-bit Apple targets
+
+In January 2020 Rust reduced its support for 32-bit Apple targets
+(https://blog.rust-lang.org/2020/01/03/reducing-support-for-32-bit-apple-targets.html).
+Starting with v0.7.1 Mio will do the same as we're no longer checking 32 bit
+iOS/macOS on our CI.
+
+## Added
+
+* Support for illumos
+  (https://github.com/tokio-rs/mio/commit/976f2354d0e8fbbb64fba3bf017d7131f9c369a0).
+* Report `epoll(2)`'s `EPOLLERR` event as `Event::is_write_closed` if it's the
+  only event
+  (https://github.com/tokio-rs/mio/commit/0c77b5712d675eeb9bd43928b5dd7d22b2c7ac0c).
+* Optimised event::Iter::{size_hint, count}
+  (https://github.com/tokio-rs/mio/commit/40df934a11b05233a7796c4de19a4ee06bc4e03e).
+
+## Fixed
+
+* Work around Linux kernel < 2.6.37 bug on 32-bits making timeouts longer then
+  ~30 minutes effectively infinite
+  (https://github.com/tokio-rs/mio/commit/d555991f5ee81f6c1eec0fe481557d3d5b8d5ff4).
+* Set `SO_NOSIGPIPE` on all sockets (not just UDP) on for Apple targets
+  (https://github.com/tokio-rs/mio/commit/b8bbdcb0d3236f4c4acb257996d42a88dc9987d9).
+* Properly handle `POLL_ABORT` on Windows
+  (https://github.com/tokio-rs/mio/commit/a98da62b3ed1eeed1770aaca12f46d647e4fa749).
+* Improved error handling around failing `SIO_BASE_HANDLE` calls on Windows
+  (https://github.com/tokio-rs/mio/commit/b15fc18458a79ef8a51f73effa92548650f4e5dc).
+
+## Changed
+
+* On NetBSD we now use `accept4(2)`
+  (https://github.com/tokio-rs/mio/commit/4e306addc7144f2e02a7e8397c220b179a006a19).
+* The package uploaded to crates.io should be slightly smaller
+  (https://github.com/tokio-rs/mio/commit/eef8d3b9500bc0db957cd1ac68ee128ebc68351f).
+
+## Removed
+
+* Dependency on `lazy_static` on Windows
+  (https://github.com/tokio-rs/mio/commit/57e4c2a8ac153bc7bb87829e22cf0a21e3927e8a).
+
+# 0.7.0
+
+Version 0.7 of Mio contains various major changes compared to version 0.6.
+Overall a large number of API changes have been made to reduce the complexity of
+the implementation and remove overhead where possible.
+
+Please refer to the [blog post about
+0.7-alpha.1](https://tokio.rs/blog/2019-12-mio-v0.7-alpha.1/) for additional
+information.
+
+## Added
+
+* `Interest` structure that replaces `Ready` in registering event sources.
+* `Registry` structure that separates the registering and polling functionality.
+* `Waker` structure that allows another thread to wake a thread polling `Poll`.
+* Unix Domain Socket (UDS) types: `UnixDatagram`, `UnixListener` and
+  `UnixStream`.
+
+## Removed
+
+* All code deprecated in 0.6 was removed in 0.7.
+* Support for Fuchsia was removed as the code was unmaintained.
+* Support for Bitrig was removed, rustc dropped support for it also.
+* `UnixReady` was merged into `Ready`.
+* Custom user-space readiness queue was removed, this includes the public
+  `Registration` and `SetReadiness` types.
+* `PollOpt` was removed and all registrations use edge-triggers. See the upgrade
+  guide on how to process event using edge-triggers.
+* The network types (types in the `net` module) now support only the same API as
+  found in the standard library, various methods on the types were removed.
+* `TcpStream` now supports vectored I/O.
+* `Poll::poll_interruptible` was removed. Instead `Poll::poll` will now return
+  an error if one occurs.
+* `From<usize>` is removed from `Token`, the internal field is still public, so
+  `Token(my_token)` can still be used.
+
+## Changed
+
+* Various documentation improvements were made around correct usage of `Poll`
+  and registered event sources. It is recommended to reread the documentation of
+  at least `event::Source` and `Poll`.
+* Mio now uses Rust 2018 and rustfmt for all code.
+* `Event` was changed to be a wrapper around the OS event. This means it can be
+  significantly larger on some OSes.
+* `Ready` was removed and replaced with various `is_*` methods on `Event`. For
+  example instead checking for readable readiness using
+  `Event::ready().is_readable()`, you would call `Event::is_readable()`.
+* `Ready::is_hup` was removed in favour of `Event::is_read_closed` and
+  `Event::is_write_closed`.
+* The Iterator implementation of `Events` was changed to return `&Event`.
+* `Evented` was renamed to `event::Source` and now takes mutable reference to
+  the source.
+* Minimum supported Rust version was increased to 1.39.
+* By default Mio now uses a shim implementation. To enable the full
+  implementation, that uses the OS, enable the `os-oll` feature. To enable the
+  network types use `tcp`, `udp` and/or `uds`. For more documentation on the
+  features see the `feature` module in the API documentation (requires the
+  `extra-docs` feature).
+* The entire Windows implementation was rewritten.
+* Various optimisation were made to reduce the number of system calls in
+  creating and using sockets, e.g. making use of `accept4(2)`.
+* The `fmt::Debug` implementation of `Events` is now actually useful as it
+  prints all `Event`s.
+
+# 0.6.23 (Dec 01, 2020)
+
+### Changed
+- **MSRV**: Increased the MSRV from 1.18.0 (Jun 8, 2017) to 1.31.0 (Dec 6,
+  2018)
+  (https://github.com/tokio-rs/mio/commit/4879e0d32ddfd98e762fc87240e594a3ad8fca30).
+
+### Fixed
+- Work around Linux kernel < 2.6.37 bug on 32-bits making timeouts longer then
+  ~30 minutes effectively infinite
+  (https://github.com/tokio-rs/mio/commit/e7cba59950e9c9fa6194e29b5b1e72029e3df455).
+- Update miow and net2 depedencies to get rid of invalid memory layout assumption
+  (https://github.com/tokio-rs/mio/commit/13f02ac0a86d7c0c0001e5ff8960a0b4340d075c).
+
+# 0.6.22 (May 01, 2020)
+
+### Added
+- Add support for illumos target (#1294)
+
+# 0.6.21 (November 27, 2019)
+
+### Fixed
+- remove `=` dependency on `cfg-if`.
+
+# 0.6.20 (November 21, 2019)
+
+### Fixed
+- Use default IOCP concurrency value (#1161).
+- setting FD_CLOEXEC in pipe (#1095).
+
+# 0.6.19 (May 28, 2018)
+
+### Fixed
+- Do not trigger HUP events on kqueue platforms (#958).
+
+# 0.6.18 (May 24, 2018)
+
+### Fixed
+- Fix compilation on kqueue platforms with 32bit C long (#948).
+
+# 0.6.17 (May 15, 2018)
+
+### Fixed
+- Don't report `RDHUP` as `HUP` (#939)
+- Fix lazycell related compilation issues.
+- Fix EPOLLPRI conflicting with READABLE
+- Abort process on ref count overflows
+
+### Added
+- Define PRI on all targets
+
+# 0.6.16 (September 5, 2018)
+
+* Add EPOLLPRI readiness to UnixReady on supported platforms (#867)
+* Reduce spurious awaken calls (#875)
+
+# 0.6.15 (July 3, 2018)
+
+* Implement `Evented` for containers (#840).
+* Fix android-aarch64 build (#850).
+
+# 0.6.14 (March 8, 2018)
+
+* Add `Poll::poll_interruptible` (#811)
+* Add `Ready::all` and `usize` conversions (#825)
+
+# 0.6.13 (February 5, 2018)
+
+* Fix build on DragonFlyBSD.
+* Add `TcpListener::from_std` that does not require the socket addr.
+* Deprecate `TcpListener::from_listener` in favor of from_std.
+
+# 0.6.12 (January 5, 2018)
+
+* Add `TcpStream::peek` function (#773).
+* Raise minimum Rust version to 1.18.0.
+* `Poll`: retry select() when interrupted by a signal (#742).
+* Deprecate `Events` index access (#713).
+* Add `Events::clear` (#782).
+* Add support for `lio_listio` (#780).
+
+# 0.6.11 (October 25, 2017)
+
+* Allow register to take empty interest (#640).
+* Fix bug with TCP errors on windows (#725).
+* Add TcpListener::accept_std (#733).
+* Update IoVec to fix soundness bug -- includes behavior change. (#747).
+* Minimum Rust version is now 1.14.0.
+* Fix Android x86_64 build.
+* Misc API & doc polish.
+
+# 0.6.10 (July 27, 2017)
+
+* Experimental support for Fuchsia
+* Add `only_v6` option for UDP sockets
+* Fix build on NetBSD
+* Minimum Rust version is now 1.13.0
+* Assignment operators (e.g. `|=`) are now implemented for `Ready`
+
+# 0.6.9 (June 7, 2017)
+
+* More socket options are exposed through the TCP types, brought in through the
+  `net2` crate.
+
+# 0.6.8 (May 26, 2017)
+
+* Support Fuchia
+* POSIX AIO support
+* Fix memory leak caused by Register::new2
+* Windows: fix handling failed TCP connections
+* Fix build on aarch64-linux-android
+* Fix usage of `O_CLOEXEC` with `SETFL`
+
+# 0.6.7 (April 27, 2017)
+
+* Ignore EPIPE coming out of `kevent`
+* Timer thread should exit when timer is dropped.
+
+# 0.6.6 (March 22, 2017)
+
+* Add send(), recv() and connect() to UDPSocket.
+* Fix bug in custom readiness queue
+* Move net types into `net` module
+
+# 0.6.5 (March 14, 2017)
+
+* Misc improvements to kqueue bindings
+* Add official support for iOS, Android, BSD
+* Reimplement custom readiness queue
+* `Poll` is now `Sync`
+* Officially deprecate non-core functionality (timers, channel, etc...)
+* `Registration` now implements `Evented`
+* Fix bug around error conditions with `connect` on windows.
+* Use iovec crate for scatter / gather operations
+* Only support readable and writable readiness on all platforms
+* Expose additional readiness in a platform specific capacity
+
+# 0.6.4 (January 24, 2017)
+
+* Fix compilation on musl
+* Add `TcpStream::from_stream` which converts a std TCP stream to Mio.
+
+# 0.6.3 (January 22, 2017)
+
+* Implement readv/writev for `TcpStream`, allowing vectored reads/writes to
+  work across platforms
+* Remove `nix` dependency
+* Implement `Display` and `Error` for some channel error types.
+* Optimize TCP on Windows through `SetFileCompletionNotificationModes`
+
+# 0.6.2 (December 18, 2016)
+
+* Allow registration of custom handles on Windows (like `EventedFd` on Unix)
+* Send only one byte for the awakener on Unix instead of four
+* Fix a bug in the timer implementation which caused an infinite loop
+
+# 0.6.1 (October 30, 2016)
+
+* Update dependency of `libc` to 0.2.16
+* Fix channel `dec` logic
+* Fix a timer bug around timeout cancellation
+* Don't allocate buffers for TCP reads on Windows
+* Touched up documentation in a few places
+* Fix an infinite looping timer thread on OSX
+* Fix compile on 32-bit OSX
+* Fix compile on FreeBSD
+
+# 0.6.0 (September 2, 2016)
+
+* Shift primary API towards `Poll`
+* `EventLoop` and types to `deprecated` mod. All contents of the
+  `deprecated` mod will be removed by Mio 1.0.
+* Increase minimum supported Rust version to 1.9.0
+* Deprecate unix domain socket implementation in favor of using a
+  version external to Mio. For example: https://github.com/alexcrichton/mio-uds.
+* Remove various types now included in `std`
+* Updated TCP & UDP APIs to match the versions in `std`
+* Enable implementing `Evented` for any type via `Registration`
+* Rename `IoEvent` -> `Event`
+* Access `Event` data via functions vs. public fields.
+* Expose `Events` as a public type that is passed into `Poll`
+* Use `std::time::Duration` for all APIs that require a time duration.
+* Polled events are now retrieved via `Events` type.
+* Implement `std::error::Error` for `TimerError`
+* Relax `Send` bound on notify messages.
+* Remove `Clone` impl for `Timeout` (future proof)
+* Remove `mio::prelude`
+* Remove `mio::util`
+* Remove dependency on bytes
+
+# 0.5.0 (December 3, 2015)
+
+* Windows support (#239)
+* NetBSD support (#306)
+* Android support (#295)
+* Don't re-export bytes types
+* Renamed `EventLoop::register_opt` to `EventLoop::register` (#257)
+* `EventLoopConfig` is now a builder instead of having public struct fields. It
+  is also no longer `Copy`. (#259)
+* `TcpSocket` is no longer exported in the public API (#262)
+* Integrate with net2. (#262)
+* `TcpListener` now returns the remote peer address from `accept` as well (#275)
+* The `UdpSocket::{send_to, recv_from}` methods are no longer generic over `Buf`
+  or `MutBuf` but instead take slices directly. The return types have also been
+  updated to return the number of bytes transferred. (#260)
+* Fix bug with kqueue where an error on registration prevented the
+  changelist from getting flushed (#276)
+* Support sending/receiving FDs over UNIX sockets (#291)
+* Mio's socket types are permanently associated with an EventLoop (#308)
+* Reduce unnecessary poll wakeups (#314)
+
+
+# 0.4.1 (July 21, 2015)
+
+* [BUGFIX] Fix notify channel concurrency bug (#216)
+
+# 0.4.0 (July 16, 2015)
+
+* [BUGFIX] EventLoop::register requests all events, not just readable.
+* [BUGFIX] Attempting to send a message to a shutdown event loop fails correctly.
+* [FEATURE] Expose TCP shutdown
+* [IMPROVEMENT] Coalesce readable & writable into `ready` event (#184)
+* [IMPROVEMENT] Rename TryRead & TryWrite function names to avoid conflict with std.
+* [IMPROVEMENT] Provide TCP and UDP types in Mio (path to windows #155)
+* [IMPROVEMENT] Use clock_ticks crate instead of time (path to windows #155)
+* [IMPROVEMENT] Move unix specific features into mio::unix module
+* [IMPROVEMENT] TcpListener sets SO_REUSEADDR by default