Commit Graph

368 Commits

Author SHA1 Message Date
John Millikin
a3f3db842d Stabilise unix_socket_abstract
Fixes https://github.com/rust-lang/rust/issues/85410
2023-03-18 12:32:09 +09:00
Mark Rousskov
01d7af11e1 Bump version placeholders 2023-03-15 08:55:22 -04:00
bors
0fbfc3e769 Auto merge of #89518 - a1phyr:unix_file_vectored_at, r=workingjubilee
Add vectored positioned I/O on Unix

Add methods for vectored I/O with an offset on `File` for `unix` under `#![feature(unix_file_vectored_at)]`.

The new methods are wrappers around `preadv` and `pwritev`.

Tracking issue: #89517
2023-03-04 05:26:35 +00:00
Benoît du Garreau
23cd4cee05 Add basic tests 2023-03-02 11:51:20 +01:00
Benoît du Garreau
1e63f08c85 Take shared references as parameter 2023-03-02 11:50:27 +01:00
bors
864b6258fc Auto merge of #106673 - flba-eb:add_qnx_nto_stdlib, r=workingjubilee
Add support for QNX Neutrino to standard library

This change:

- adds standard library support for QNX Neutrino (7.1).
- upgrades `libc` to version `0.2.139` which supports QNX Neutrino

`@gh-tr`

⚠️ Backtraces on QNX require https://github.com/rust-lang/backtrace-rs/pull/507 which is not yet merged! (But everything else works without these changes) ⚠️

Tested mainly with a x86_64 virtual machine (see qnx-nto.md) and partially with an aarch64 hardware (some tests fail due to constrained resources).
2023-03-02 02:41:42 +00:00
Florian Bartels
a510715749
Update library/std/src/os/nto/mod.rs
Co-authored-by: Jubilee <46493976+workingjubilee@users.noreply.github.com>
2023-03-01 06:42:40 +01:00
Florian Bartels
3ce2cd059f
Add QNX Neutrino support to libstd
Co-authored-by: gh-tr <troach@qnx.com>
2023-02-28 15:59:47 +01:00
Benoît du Garreau
351c154cb4 Add vectored positioned I/O on Unix 2023-02-27 10:10:13 +01:00
Stefan Lankes
af8ee641a8 avoid the usage of libc during the creation of documentation 2023-02-24 15:30:14 +01:00
Stefan Lankes
90162a78a9 remove code duplications 2023-02-24 15:30:14 +01:00
Stefan Lankes
b5fb4f3d9b move IO traits to std/src/os/hermit
By moving the IO traits, the RustyHermit support is harmonized to
of other operating systems.
2023-02-24 15:30:14 +01:00
Stefan Lankes
7143379a52 add support of RustyHermit's BSD socket layer
RustHermit publishs a new kernel interface and supports
a common BSD socket layer. By supporting this interface,
the implementation can be harmonized to other operating systems.

To realize this socket layer, the handling of file descriptors
is also harmonized to other operating systems.
2023-02-24 15:30:14 +01:00
Michael Goulet
a478b836fa
Rollup merge of #107317 - ids1024:asfd-rc, r=dtolnay
Implement `AsFd` and `AsRawFd` for `Rc`

Fixes https://github.com/rust-lang/rust/issues/105931.
2023-02-08 20:01:24 -08:00
bors
006ca9b14d Auto merge of #107080 - Urgau:cleanup-bootstrap-extra-check-cfgs, r=Mark-Simulacrum
bootstrap: cleanup the list of extra check cfgs

This PR performs some cleanups on the `EXTRA_CHECK_CFGS` list in bootstrap.

- `target_os=watchos`: no longer relevant because there are now proper targets `*-apple-watchos`
 - `target_arch=nvptx64`: target `nvptx64-nvidia-cuda` makes it useless
 - `target_arch=le32`: target was removed (https://github.com/rust-lang/rust/pull/45041)
 - `release`: was removed from rustfmt (https://github.com/rust-lang/rustfmt/pull/5375 and https://github.com/rust-lang/rustfmt/pull/5449)
 - `dont_compile_me`: was removed from stdarch (https://github.com/rust-lang/stdarch/pull/1308)

Also made some external cfg exception mode clear and only activated for rustc and rustc tools (as to not have the Standard Library unintentionally depend on them).
2023-01-30 13:56:40 +00:00
Matthias Krüger
0f86ada9d8
Rollup merge of #106618 - jmillikin:os-net-rustdoc-wasm32, r=JohnTitor
Disable `linux_ext` in wasm32 and fortanix rustdoc builds.

The `std::os::unix` module is stubbed out when building docs for these target platforms. The introduction of Linux-specific extension traits caused `std::os::net` to depend on sub-modules of `std::os::unix`, which broke rustdoc for the `wasm32-unknown-unknown` target.

Adding an additional `#[cfg]` guard solves that rustdoc failure by not declaring `linux_ext` on targets with a stubbed `std::os::unix`.

Fixes #105467
2023-01-29 06:14:16 +01:00
Ian Douglas Scott
c13669e00b Implement AsFd and AsRawFd for Rc
Fixes https://github.com/rust-lang/rust/issues/105931.
2023-01-26 08:08:13 -08:00
Urgau
dde74fe092 Remove outdated cfg on le32
See https://github.com/rust-lang/rust/pull/45041 for the removal of the
target (le32-unknown-nacl).
2023-01-25 15:07:57 +01:00
Dylan DPC
548ae602fc
Rollup merge of #106441 - mllken:abstract-socket-noref, r=joshtriplett
relax reference requirement on SocketAddrExt::from_abstract_name

Reference: https://github.com/rust-lang/rust/issues/85410#issuecomment-1369544671
2023-01-18 15:55:37 +05:30
Matthias Krüger
445e3841da
Rollup merge of #106867 - sunfishcode:sunfishcode/std-os-fd-stable-version, r=m-ou-se
Fix the stability attributes for `std::os::fd`.

As `@bjorn3` pointed out [here], I used the wrong stability attribute in #98368 when making `std::os::fd` public. I set it to Rust 1.63, which was when io-safety was stabilized, but it should be Rust 1.66, which was when `std::os::fd` was stabilized.

[here]: https://github.com/rust-lang/rust/pull/98368#discussion_r1063721420
2023-01-15 01:01:38 +01:00
Dan Gohman
287c65838c Fix the stability attributes for std::os::fd.
As @bjorn3 pointed out [here], I used the wrong stability attribute in #98368
when making `std::os::fd` public. I set it to Rust 1.63, which was when
io-safety was stabilized, but it should be Rust 1.66, which was when
`std::os::fd` was stabilized.

[here]: https://github.com/rust-lang/rust/pull/98368#discussion_r1063721420
2023-01-14 09:47:34 -08:00
André Vennberg
0b35f448f8 Remove various double spaces in source comments. 2023-01-14 17:22:04 +01:00
John Millikin
92aa5f6b27 Disable linux_ext in wasm32 and fortanix rustdoc builds.
The `std::os::unix` module is stubbed out when building docs for these
target platforms. The introduction of Linux-specific extension traits
caused `std::os::net` to depend on sub-modules of `std::os::unix`,
which broke rustdoc for the `wasm32-unknown-unknown` target.

Adding an additional `#[cfg]` guard solves that rustdoc failure by
not declaring `linux_ext` on targets with a stubbed `std::os::unix`.
2023-01-09 14:07:05 +09:00
mllken
ee59533167 relax reference requirement on from_abstract_name 2023-01-04 12:47:43 +07:00
Ralf Jung
7f5adddb25 enable fuzzy_provenance_casts lint in libstd 2022-11-20 19:23:28 +01:00
Matthias Krüger
e309b79050
Rollup merge of #103734 - Mark-Simulacrum:fix-version-stabilized, r=JohnTitor
Adjust stabilization version to 1.65.0 for wasi fds

See https://github.com/rust-lang/rust/pull/103308#issuecomment-1292277645 for this ask.

Backport of that PR to beta (1.65.0) will include a similar patch.
2022-11-15 10:44:08 +01:00
Matthias Krüger
9f3786b2b1
Rollup merge of #101967 - jmillikin:linux-abstract-socket-addr, r=joshtriplett
Move `unix_socket_abstract` feature API to `SocketAddrExt`.

The pre-stabilized API for abstract socket addresses exposes methods on `SocketAddr` that are only enabled for `cfg(any(target_os = "android", target_os = "linux"))`. Per discussion in <https://github.com/rust-lang/rust/issues/85410>, moving these methods to an OS-specific extension trait is required before stabilization can be considered.

This PR makes four changes:
1. The internal module `std::os::net` contains logic for the unstable feature `tcp_quickack` (https://github.com/rust-lang/rust/issues/96256). I moved that code into `linux_ext/tcp.rs` and tried to adjust the module tree so it could accommodate a second unstable feature there.
2. Moves the public API out of `impl SocketAddr`, into `impl SocketAddrExt for SocketAddr` (the headline change).
3. The existing function names and docs for `unix_socket_abstract` refer to addresses as being created from abstract namespaces, but a more accurate description is that they create sockets in *the* abstract namespace. I adjusted the function signatures correspondingly and tried to update the docs to be clearer.
4. I also tweaked `from_abstract_name` so it takes an `AsRef<[u8]>` instead of `&[u8]`, allowing `b""` literals to be passed directly.

Issues:
1. The public module `std::os::linux::net` is marked as part of `tcp_quickack`. I couldn't figure out how to mark a module as being part of two unstable features, so I just left the existing attributes in place. My hope is that this will be fixed as a side-effect of stabilizing either feature.
2022-11-14 19:26:14 +01:00
Mark Rousskov
5410ac1155 Adjust stabilization version to 1.65.0 for wasi fds
See https://github.com/rust-lang/rust/pull/103308#issuecomment-1292277645
for this ask.
2022-10-29 11:37:28 -04:00
Dan Gohman
7ac645a565 Make the whole std::os::wasi::io module stable. 2022-10-20 14:31:11 -07:00
Dan Gohman
e56b84e844 Mark std::os::wasi::io::AsFd etc. as stable.
io_safety was stabilized in Rust 1.63, so mark the io_safety exports in
`std::os::wasi::io` as stable.

Fixes #103306.
2022-10-20 08:04:19 -07:00
Josh Triplett
326ef470a8 Add IsTerminal trait to determine if a descriptor or handle is a terminal
The UNIX and WASI implementations use `isatty`. The Windows
implementation uses the same logic the `atty` crate uses, including the
hack needed to detect msys terminals.

Implement this trait for `File` and for `Stdin`/`Stdout`/`Stderr` and
their locked counterparts on all platforms. On UNIX and WASI, implement
it for `BorrowedFd`/`OwnedFd`. On Windows, implement it for
`BorrowedHandle`/`OwnedHandle`.

Based on https://github.com/rust-lang/rust/pull/91121

Co-authored-by: Matt Wilkinson <mattwilki17@gmail.com>
2022-10-15 00:35:38 +01:00
Josh Triplett
ef68327de7 Consolidate AsFd instances for stdio types into library/std/src/os/fd/owned.rs 2022-10-10 14:47:22 +01:00
Vladimir Michael Eatwell
2edbcf7c23 Standard library OS support for Apple WatchOS 2022-09-30 11:25:38 +01:00
Yuki Okushi
7cd4780c91
Rollup merge of #98368 - sunfishcode:sunfishcode/std-os-fd, r=joshtriplett
Make `std::os::fd` public.

`std::os::fd` defines types like `OwnedFd` and `RawFd` and is common
between Unix and non-Unix platforms that share a basic file-descriptor
concept. Rust currently uses this internally to simplify its own code,
but it would be useful for external users in the same way, so make it
public.

This means that `OwnedFd` etc. will all appear in three places, for
example on unix platforms:
 - `std::os::fd::OwnedFd`
 - `std::os::unix::io::OwnedFd`
 - `std::os::unix::prelude::OwnedFd`

r? `````@joshtriplett`````
2022-09-29 11:42:03 +09:00
John Millikin
8f1e6eba34 Move unix_socket_abstract feature API to SocketAddrExt. 2022-09-18 16:20:11 +09:00
John Millikin
fc380ecd13 Adjust tcp_quickack feature to allow other os::linux::net features. 2022-09-18 16:11:50 +09:00
Dylan DPC
93177758fc
Rollup merge of #100767 - kadiwa4:escape_ascii, r=jackh726
Remove manual <[u8]>::escape_ascii

`@rustbot` label: +C-cleanup
2022-09-12 15:21:30 +05:30
beetrees
0e0756cf0d
Don't duplicate file descriptors into stdio fds 2022-09-04 10:22:36 +01:00
Dan Gohman
a7f3ba9c13 Fix compilation of the doc tests on Windows. 2022-09-02 15:35:41 -07:00
Dan Gohman
7d80510c16 Re-introduce unstable attributes.
Add `#[unstable(feature = "os_fd", issue = "98699")]` to the new
`pub use` declarations.
2022-08-29 08:31:42 -07:00
Dan Gohman
bda12629c3 Clarify that the fd module is supported on Unix and WASI. 2022-08-29 08:31:42 -07:00
Dan Gohman
c846a2af8d Make std::os::fd public.
`std::os::fd` defines types like `OwnedFd` and `RawFd` and is common
between Unix and non-Unix platforms that share a basic file-descriptor
concept. Rust currently uses this internally to simplify its own code,
but it would be useful for external users in the same way, so make it
public.

This means that `OwnedFd` etc. will all appear in three places, for
example on unix platforms:
 - `std::os::fd::OwnedFd`
 - `std::os::unix::io::OwnedFd`
 - `std::os::unix::prelude::OwnedFd`
2022-08-29 08:31:40 -07:00
Matthias Krüger
a96b44c9e2
Rollup merge of #96334 - devnexen:socket_mark, r=dtolnay
socket `set_mark` addition.

to be able to set a marker/id on the socket for network filtering
 (iptables/ipfw here) purpose.
2022-08-29 06:34:42 +02:00
bors
ee285eab69 Auto merge of #96324 - berendjan:set_tcp_quickack, r=dtolnay
Add setter and getter for TCP_QUICKACK on TcpStream for Linux

Reference issue #96256

Setting TCP_QUICKACK on TcpStream for Linux
2022-08-28 12:26:37 +00:00
Matthias Krüger
15476385b5
Rollup merge of #100885 - mzohreva:mz/sgx-export-cancel-type, r=Mark-Simulacrum
Export Cancel from std::os::fortanix_sgx::usercalls::raw

This was missed in https://github.com/rust-lang/rust/pull/100642

cc ``@raoulstrackx`` and ``@jethrogb``
2022-08-28 09:35:16 +02:00
Dylan DPC
a163659b1b
Rollup merge of #100835 - devnexen:listener_followups, r=devnexen
net listen backlog update, follow-up from #97963.

FreeBSD and using system limit instead for others.
2022-08-23 20:40:05 +05:30
Mohsen Zohrevandi
85b3df2630 Export Cancel from std::os::fortanix_sgx::usercalls::raw
This was missed in https://github.com/rust-lang/rust/pull/100642
2022-08-22 08:54:50 -07:00
David CARLIER
15c8e55601 net listen backlog update, follow-up from #97963.
FreeBSD and using system limit instead for others.
2022-08-22 16:27:37 +01:00
Matthias Krüger
a45f69f27d
Rollup merge of #100822 - WaffleLapkin:no_offset_question_mark, r=scottmcm
Replace most uses of `pointer::offset` with `add` and `sub`

As PR title says, it replaces `pointer::offset` in compiler and standard library with `pointer::add` and `pointer::sub`. This generally makes code cleaner, easier to grasp and removes (or, well, hides) integer casts.

This is generally trivially correct, `.offset(-constant)` is just `.sub(constant)`, `.offset(usized as isize)` is just `.add(usized)`, etc. However in some cases we need to be careful with signs of things.

r? ````@scottmcm````

_split off from #100746_
2022-08-21 16:54:07 +02:00
Maybe Waffle
e4720e1cf2 Replace most uses of pointer::offset with add and sub 2022-08-21 02:21:41 +04:00