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path: root/src/sys/socket/addr.rs
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2021-08-22Merge #1447bors[bot]
1447: Expose SockAddr::from_raw_sockaddr r=asomers a=coolreader18 I also noticed the `SockAddr/InetAddr::to_str` functions were entirely redundant - `ToString` exists for that, & has a blanket impl on `T: Display`. Co-authored-by: Noah <33094578+coolreader18@users.noreply.github.com>
2021-08-21Expose SockAddr::from_raw_sockaddrNoah
2021-08-21Deprecate SockAddr/InetAddr::to_strNoah
2021-08-13constify more functionsAlan Somers
Constify more functions, since we're raising the MSRV from 1.41.0 to 1.46.0. Fixes #1477
2021-07-29Merge #1473 #1474 #1476bors[bot]
1473: sys/stat: add a safe wrapper for mknodat(2) r=asomers a=lucab This introduces a new `mknodat` helper. Ref: https://pubs.opengroup.org/onlinepubs/9699919799/functions/mknod.html 1474: Mark most C-derived enums as non_exhaustive r=asomers a=asomers Since libc may add new variants at any time, Nix's consumers should not use exhaustive match patterns. Fixes #1182 1476: Constify many functions r=asomers a=asomers Constify most functions that can be constified. The exceptions are mostly accessors for structs that have no const constructor. Co-authored-by: Luca BRUNO <luca.bruno@coreos.com> Co-authored-by: Alan Somers <asomers@gmail.com>
2021-07-24Constify many functionsAlan Somers
Constify most functions that can be constified. The exceptions are mostly accessors for structs that have no const constructor.
2021-07-24Mark most C-derived enums as non_exhaustiveAlan Somers
Since libc may add new variants at any time, Nix's consumers should not use exhaustive match patterns. Fixes #1182
2021-07-07Overhaul Nix's error typesAlan Somers
For many of Nix's consumers it be convenient to easily convert a Nix error into a std::io::Error. That's currently not possible because of the InvalidPath, InvalidUtf8, and UnsupportedOperation types that have no equivalent in std::io::Error. However, very few of Nix's public APIs actually return those unusual errors. So a more useful API would be for Nix's standard error type to implement Into<std::io::Error>. This commit makes Error a simple NewType around Errno. For most functions it's a drop-in replacement. There are only three exceptions: * clearenv now returns a bespoke error type. It was the only Nix function whose error couldn't be cleanly mapped onto an Errno. * sys::signal::signal now returns Error(Errno::ENOTSUP) instead of Error::UnsupportedOperation when the user passes an incompatible argument to `handler`. * When a NixPath exceeds PATH_MAX, it will now return Error(Errno::ENAMETOOLONG) instead of Error::InvalidPath. In the latter two cases there is now some abiguity about whether the error code was generated by Nix or by the OS. But I think the ambiguity is worth it for the sake of being able to implement Into<io::Error>. This commit also introduces Error::Sys() as a migration aid. Previously that as an enum variant. Now it's a function, but it will work in many of the same contexts as the original. Fixes #1155
2021-05-13Use https instead of httpRyan Zoeller
2021-04-04Use memoffset::offset_of instead of homegrown macroAlan Somers
The homegrown macro was fine in 2016, but at some point it technically became UB. The memoffset crate does the same thing, but avoids UB when using rustc 1.51.0 or later. Fixes #1415
2021-03-21illumos and Solaris supportJason King
Co-authored-by: Dominik Hassler <hadfl@omnios.org> Co-authored-by: Joshua M. Clulow <josh@sysmgr.org>
2020-12-19Add fuchsia supportAmanda Tait
Allow nix to compile on Fuchsia by conditionally avoiding libc functionality that does not exist for Fuchsia.
2020-10-04Support vsock on Android as well as Linux.Andrew Walbran
Fix deprecation warning from libc update.
2020-06-27Make SockAddr::as_ffi_pair safeAlan Somers
It was only marked unsafe because it did a pointer cast, but that particular pointer cast is always allowed by C.
2020-05-31Convert the crate to edition 2018Alan Somers
2020-04-12Remove sys::socket::addr::from_libc_sockaddr from the public APIAlan Somers
This function never should've been public, since it's basically impossible to use directly. It's only public due to an oversight from PR #667 .
2019-09-04Merge #1120bors[bot]
1120: Fix length of abstract socket address r=asomers a=yshui NULL bytes have no special significance in an abstrace address, and the length of the address is solely decided by the length member. If the length is set to sun_path.len(), all the NULL bytes will be considered part of the address. Tests are updated accordingly. Closes #1119 Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com> Co-authored-by: Yuxuan Shui <yshuiv7@gmail.com>
2019-09-04Fix length of abstract socket addressYuxuan Shui
NULL bytes have no special significance in an abstrace address, and the length of the address is solely decided by the length member. If the length is set to sun_path.len(), all the NULL bytes will be considered part of the address. Tests are updated accordingly. Closes #1119 Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2019-09-03Replace most instances of mem::uninitialized with mem::MaybeUninitAlan Somers
Only two instances remain: * For the deprecated sys::socket::CmsgSpace::new. We should probably just remove that method. * For sys::termios::Termios::default_uninit. This will require some more thought. Fixes #1096
2019-08-29Clippy: remove unnecessary mem::transmuteAlan Somers
2019-08-29Clippy cleanupAlan Somers
2019-07-12socket: add support for AF_VSOCKStefano Garzarella
This patch adds AF_VSOCK support to AddressFamily in order to use VSOCK socket. Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
2019-06-11Fix tests for abstract socketsBryant Mairs
Abstract paths should always be N-1 in length where N is the length of the `sun_path` field (first byte is \0). Given that, `UnixAddr::new_abstract()` should always return this N-1 length, not just the length of the string provided (the rest of the array will be \0s).
2019-06-09Add extra traits for all typesBryant Mairs
Derive Clone, Copy, Eq, Hash, and PartialEq for all types. Not all traits are supported by all types, which is why many are missing some.
2019-05-31fix more uintXY_t instancesJohannes Schilling
2019-04-09Uncomment to_std and from_std methods for IpAddrrabbott99
2019-03-12Support AF_ALGGleb Pomykalov
2018-12-16Allow 'cargo test' to complete successfully on NetBSD 8.0.Tom Pusateri
Some tests have been disabled and will need further review.
2018-12-08Replace try! with ?Alan Somers
try! is not available in Rust 2018
2018-10-15socket: add AF_UNSPEC to AddressFamilyLevente Kurusa
Signed-off-by: Levente Kurusa <lkurusa@acm.org>
2018-04-10Refactor the ioctl API and documentationBryant Mairs
* Split `ioctl!` into separate macros. This makes documentation easier to read. * For every `ioctl_*!` macro include a description of the macro arguments as, the function prototype for the generated wrapper function, and an example if we have one. * Expose `request_code_*!` in the documentation to make the `ioctl_*_bad` macros easier to use. * Reorganize the file hierarchy to be simpler
2018-01-28Replace sockaddr_ctl with one from libcBryant Mairs
Also alter Debug to output all fields.
2018-01-28Implement Copy/Clone for all types missing itBryant Mairs
2018-01-28Disallow unnecessary import bracesBryant Mairs
2018-01-08Impl LinkAddr(MAC Addr)luozijun
2018-01-08impl `Debug` for all sockaddr typesluozijun
2017-12-20Remove unnecessary impl ClonesBryant Mairs
2017-12-20Merge redundant match armsBryant Mairs
2017-12-05Merge #696bors[bot]
696: Stop reexporting `Errno` variants r=Susurrus a=jonas-schievink Closes #664 (unsure if this is everything needed)
2017-12-04Stop reexporting `Errno` and its variantsJonas Schievink
cc #664 (unsure if this is everything needed)
2017-12-03Add support for getifaddrs. Closes: #650.Markus Wanner
2017-11-19sys/socket: add UnixAddr abstract name getterLuca Bruno
This introduces an `as_abstract()` getter to `UnixAddr` in order to retrieve the name of an abstract unix socket. This also adds tests around abstract addresses and clarify docs, adding explicit semantics.
2017-08-11Get rid of a lot of transmutesJonas Schievink
Most could be replaced by simple raw pointer casts (or even perfectly safe coercions!). cc #373
2017-08-01Document AddressFamily and SockTypeNicolas Dusart
2017-08-01add socket constants already present in libcNicolas Dusart
2017-08-01remove sys::sockets::consts module as it's libc goal to define themNicolas Dusart
2016-12-10Add support for system control sockets for XNUConrad Kramer
2016-11-18Fix Unix domain sockets.Alan Somers
There were multiple errors regarding Unix domain sockets: * UnixAddr::path assumed that gethostbyname and similar functions would include the terminating null as part of len. That is not universally true. In fact, POSIX only guarantees that len will be at least large enough to store the non-null-terminated path. So it could be larger or smaller than nix was assuming. Since abstract sockets' paths are not strings, we can't modify gethostbyname. Instead, I implemented the fix in UnixAddr::path and UnixAddr::new. I clarified the documentation too. * SockAddr::as_ffi_pair contained a Linuxism. * sockaddr_storage_to_addr forgot to adjust sun_len when creating a UnixAddr
2016-09-17Fixed a bug where UnixAddr::new_abstract forgot to count the null-byte.Mathias Svensson
2016-04-14fixed a few clippy warningsAndre Bogus
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