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Major cmsg cleanup #1020

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Merged
merged 6 commits into from
Feb 14, 2019
Merged

Major cmsg cleanup #1020

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ed1c90d
Replace hand-rolled cmsg logic with libc's cmsg(3) functions.
asomers Jan 15, 2019
368b9fe
Fix error handling of RecvMsg
asomers Jan 15, 2019
e0f612d
Replace CmsgSpace with a macro
asomers Feb 12, 2019
15ed5a5
Fix misaligned references when using recvmsg with control messages
asomers Feb 12, 2019
2966dcd
Add CHANGELOG entry.
asomers Jan 30, 2019
b5c4c7a
Enable IPv4PacketInfo and Ipv6PacketInfo on more OSes.
asomers Jan 31, 2019
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18 changes: 18 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -9,7 +9,25 @@ This project adheres to [Semantic Versioning](http://semver.org/).
([#1002](https://github.com/nix-rust/nix/pull/1002))
### Changed
- `PollFd` event flags renamed to `PollFlags` ([#1024](https://github.com/nix-rust/nix/pull/1024/))
- `recvmsg` now returns an Iterator over `ControlMessageOwned` objects rather
than `ControlMessage` objects. This is sadly not backwards-compatible. Fix
code like this:
```rust
if let ControlMessage::ScmRights(&fds) = cmsg {
```

By replacing it with code like this:
```rust
if let ControlMessageOwned::ScmRights(fds) = cmsg {
```
([#1020](https://github.com/nix-rust/nix/pull/1020))
- Replaced `CmsgSpace` with the `cmsg_space` macro.
([#1020](https://github.com/nix-rust/nix/pull/1020))

### Fixed
- Fixed multiple bugs when using `sendmsg` and `recvmsg` with ancillary control messages
([#1020](https://github.com/nix-rust/nix/pull/1020))

### Removed

## [0.13.0] - 2019-01-15
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