Merge branch 'master' into aarch64_regsets

Author: irgstg

.cirrus.yml

@@ -9,17 +9,20 @@ env:
   RUSTDOCFLAGS: -D warnings
   TOOL: cargo
   # The MSRV
-  TOOLCHAIN: 1.46.0
+  TOOLCHAIN: 1.56.1
   ZFLAGS:
 
 # Tests that don't require executing the build binaries
 build: &BUILD
   build_script:
     - . $HOME/.cargo/env || true
+    - $TOOL +$TOOLCHAIN -Vv
+    - rustc +$TOOLCHAIN -Vv
     - $TOOL +$TOOLCHAIN $BUILD $ZFLAGS --target $TARGET --all-targets
     - $TOOL +$TOOLCHAIN doc $ZFLAGS --no-deps --target $TARGET
-    - $TOOL +$TOOLCHAIN clippy $ZFLAGS --target $TARGET -- -D warnings
-    - if [ -z "$NOHACK" ]; then $TOOL +$TOOLCHAIN install cargo-hack; fi
+    - $TOOL +$TOOLCHAIN clippy $ZFLAGS --target $TARGET --all-targets -- -D warnings
+    - if [ -z "$NOHACK" ]; then mkdir -p $HOME/.cargo/bin; export PATH=$HOME/.cargo/bin:$PATH; fi
+    - if [ -z "$NOHACK" ]; then curl -LsSf https://github.com/taiki-e/cargo-hack/releases/latest/download/cargo-hack-${HOST:-$TARGET}.tar.gz | tar xzf - -C ~/.cargo/bin; fi
     - if [ -z "$NOHACK" ]; then $TOOL +$TOOLCHAIN hack $ZFLAGS check --target $TARGET --each-feature; fi
 
 # Tests that do require executing the binaries
@@ -34,11 +37,18 @@ test: &TEST
 # 64-bit kernel and in a 64-bit environment.  Our tests don't execute any of
 # the system's binaries, so the environment shouldn't matter.
 task:
-  name: FreeBSD amd64 & i686
   env:
     TARGET: x86_64-unknown-freebsd
-  freebsd_instance:
-    image: freebsd-12-2-release-amd64
+  matrix:
+    - name: FreeBSD 12 amd64 & i686
+      freebsd_instance:
+        image: freebsd-12-3-release-amd64
+    - name: FreeBSD 14 amd64 & i686
+      freebsd_instance:
+        image_family: freebsd-14-0-snap
+      # Enable tests that would fail on FreeBSD 12
+      RUSTFLAGS: --cfg fbsd14 -D warnings
+      RUSTDOCFLAGS: --cfg fbsd14
   setup_script:
     - kldload mqueuefs
     - fetch https://sh.rustup.rs -o rustup.sh
@@ -55,7 +65,7 @@ task:
     - cargo test --target i686-unknown-freebsd
   i386_feature_script:
     - . $HOME/.cargo/env
-    - cargo hack check --each-feature --target i686-unknown-freebsd
+    - if [ -z "$NOHACK" ]; then cargo hack check --each-feature --target i686-unknown-freebsd; fi
   before_cache_script: rm -rf $CARGO_HOME/registry/index
 
 # Test macOS x86_64 in a full VM
@@ -80,6 +90,7 @@ task:
   env:
     RUST_TEST_THREADS: 1            # QEMU works best with 1 thread
     HOME: /tmp/home
+    HOST: x86_64-unknown-linux-gnu
     PATH: $HOME/.cargo/bin:$PATH
     RUSTFLAGS: --cfg qemu -D warnings
     TOOL: cross
@@ -122,7 +133,7 @@ task:
     - curl --proto '=https' --tlsv1.2 -sSf -o rustup.sh https://sh.rustup.rs
     - sh rustup.sh -y --profile=minimal --default-toolchain $TOOLCHAIN
     - . $HOME/.cargo/env
-    - cargo install cross
+    - cargo install cross --version 0.2.1 # cross 0.2.2 bumped the MSRV to 1.58.1
     - cp Cargo.lock.msrv Cargo.lock
   << : *TEST
   before_cache_script: rm -rf $CARGO_HOME/registry/index
@@ -132,18 +143,18 @@ task:
   matrix:
     - name: Linux aarch64
       arm_container:
-        image: rust:1.46
+        image: rust:1.56
       env:
         RUSTFLAGS: --cfg graviton -D warnings
         TARGET: aarch64-unknown-linux-gnu
     - name: Linux x86_64
       container:
-        image: rust:1.46
+        image: rust:1.56
       env:
         TARGET: x86_64-unknown-linux-gnu
     - name: Linux x86_64 musl
       container:
-        image: rust:1.46
+        image: rust:1.56
       env:
         TARGET: x86_64-unknown-linux-musl
   setup_script:
@@ -169,9 +180,10 @@ task:
 # Tasks for cross-compiling, but no testing
 task:
   container:
-    image: rust:1.46
+    image: rust:1.56
   env:
     BUILD: check
+    HOST: x86_64-unknown-linux-gnu
   matrix:
     # Cross claims to support Android, but when it tries to run Nix's tests it
     # reports undefined symbol references.
@@ -199,27 +211,18 @@ task:
     - name: Illumos
       env:
         TARGET: x86_64-unknown-illumos
-        # illumos toolchain isn't available via rustup until 1.50
-        TOOLCHAIN: 1.50.0
-      container:
-        image: rust:1.50
     # Cross claims to support running tests on iOS, but it actually doesn't.
     # https://github.com/rust-embedded/cross/issues/535
     - name: iOS aarch64
       env:
         # cargo hack tries to invoke the iphonesimulator SDK for iOS
         NOHACK: 1
         TARGET: aarch64-apple-ios
-        # Rustup only supports cross-building from arbitrary hosts for iOS at
-        # 1.49.0 and above.  Below that it's possible to cross-build from a macOS
-        # host, but macOS VMs are more expensive than Linux VMs.
-        TOOLCHAIN: 1.49.0
     - name: iOS x86_64
       env:
         # cargo hack tries to invoke the iphonesimulator SDK for iOS
         NOHACK: 1
         TARGET: x86_64-apple-ios
-        TOOLCHAIN: 1.49.0
     # Cross testing on powerpc fails with "undefined reference to renameat2".
     # Perhaps cross is using too-old a version?
     - name: Linux powerpc
@@ -239,10 +242,6 @@ task:
     - name: macOS aarch64
       env:
         TARGET: aarch64-apple-darwin
-        # macOS aarch64 toolchain isn't available via rustup until 1.49
-        TOOLCHAIN: 1.49.0
-      container:
-        image: rust:1.49
     - name: NetBSD x86_64
       env:
         TARGET: x86_64-unknown-netbsd
@@ -256,11 +255,12 @@ task:
 
 task:
   container:
-    image: rust:1.46
+    image: rust:1.56
   env:
     BUILD: check
   name: Redox x86_64
   env:
+    HOST: x86_64-unknown-linux-gnu
     TARGET: x86_64-unknown-redox
     # Redox's MSRV policy is unclear.  Until they define it, use nightly.
     TOOLCHAIN: nightly
@@ -277,6 +277,7 @@ task:
     image: rustlang/rust:nightly
   env:
     BUILD: check
+    HOST: x86_64-unknown-linux-gnu
     TOOLCHAIN: nightly
     ZFLAGS: -Zbuild-std
   matrix:
@@ -289,6 +290,9 @@ task:
     - name: Linux armv7 uclibceabihf
       env:
         TARGET: armv7-unknown-linux-uclibceabihf
+    - name: Haiku x86_64
+      env:
+        TARGET: x86_64-unknown-haiku
   setup_script:
     - rustup component add rust-src
   << : *BUILD
@@ -300,6 +304,7 @@ task:
 task:
   name: Minver
   env:
+    HOST: x86_64-unknown-linux-gnu
     TOOLCHAIN: nightly
   container:
     image: rustlang/rust:nightly
@@ -308,3 +313,11 @@ task:
   check_script:
     - cargo check
   before_cache_script: rm -rf $CARGO_HOME/registry/index
+
+# Tasks that checks if the code is formatted right using `cargo fmt` tool
+task:
+  name: Rust Formatter
+  container:
+    image: rust:latest
+  setup_script: rustup +$TOOLCHAIN component add rustfmt
+  test_script: $TOOL +$TOOLCHAIN fmt --all -- --check

CHANGELOG.md

@@ -6,6 +6,97 @@ This project adheres to [Semantic Versioning](https://semver.org/).
 ## [Unreleased] - ReleaseDate
 ### Added
 
+### Changed
+
+- The MSRV is now 1.56.1
+  ([#1792](https://github.com/nix-rust/nix/pull/1792))
+
+### Fixed
+
+### Removed
+
+## [0.25.0] - 2022-08-13
+### Added
+
+- Added `faccessat`
+  ([#1780](https://github.com/nix-rust/nix/pull/1780))
+- Added `memfd` on Android.
+  (#[1773](https://github.com/nix-rust/nix/pull/1773))
+- Added `ETH_P_ALL` to `SockProtocol` enum
+  (#[1768](https://github.com/nix-rust/nix/pull/1768))
+- Added four non-standard Linux `SysconfVar` variants
+  (#[1761](https://github.com/nix-rust/nix/pull/1761))
+- Added const constructors for `TimeSpec` and `TimeVal`
+  (#[1760](https://github.com/nix-rust/nix/pull/1760))
+- Added `chflags`.
+  (#[1758](https://github.com/nix-rust/nix/pull/1758))
+- Added `aio_writev` and `aio_readv`.
+  (#[1713](https://github.com/nix-rust/nix/pull/1713))
+- impl `From<uid_t>` for `Uid` and `From<gid_t>` for `Gid`
+  (#[1727](https://github.com/nix-rust/nix/pull/1727))
+- impl `From<SockaddrIn>` for `std::net::SocketAddrV4` and
+  impl `From<SockaddrIn6>` for `std::net::SocketAddrV6`.
+  (#[1711](https://github.com/nix-rust/nix/pull/1711))
+- Added support for the `x86_64-unknown-haiku` target.
+  (#[1703](https://github.com/nix-rust/nix/pull/1703))
+- Added `ptrace::read_user` and `ptrace::write_user` for Linux.
+  (#[1697](https://github.com/nix-rust/nix/pull/1697))
+- Added `getrusage` and helper types `UsageWho` and `Usage`
+  (#[1747](https://github.com/nix-rust/nix/pull/1747))
+- Added the `DontRoute` SockOpt
+  (#[1752](https://github.com/nix-rust/nix/pull/1752))
+- Added `signal::SigSet::from_sigset_t_unchecked()`.
+  (#[1741](https://github.com/nix-rust/nix/pull/1741))
+- Added the `Ipv4OrigDstAddr` sockopt and control message.
+  (#[1772](https://github.com/nix-rust/nix/pull/1772))
+- Added the `Ipv6OrigDstAddr` sockopt and control message.
+  (#[1772](https://github.com/nix-rust/nix/pull/1772))
+- Added the `Ipv4SendSrcAddr` control message.
+  (#[1776](https://github.com/nix-rust/nix/pull/1776))
+
+### Changed
+
+- Rewrote the aio module.  The new module:
+  * Does more type checking at compile time rather than runtime.
+  * Gives the caller control over whether and when to `Box` an aio operation.
+  * Changes the type of the `priority` arguments to `i32`.
+  * Changes the return type of `aio_return` to `usize`.
+  (#[1713](https://github.com/nix-rust/nix/pull/1713))
+- `nix::poll::ppoll`: `sigmask` parameter is now optional.
+  (#[1739](https://github.com/nix-rust/nix/pull/1739))
+- Changed `gethostname` to return an owned `OsString`.
+  (#[1745](https://github.com/nix-rust/nix/pull/1745))
+- `signal:SigSet` is now marked as `repr(transparent)`.
+  (#[1741](https://github.com/nix-rust/nix/pull/1741))
+
+### Removed
+
+- Removed support for resubmitting partially complete `lio_listio` operations.
+  It was too complicated, and didn't fit Nix's theme of zero-cost abstractions.
+  Instead, it can be reimplemented downstream.
+  (#[1713](https://github.com/nix-rust/nix/pull/1713))
+
+## [0.24.2] - 2022-07-17
+### Fixed
+
+- Fixed buffer overflow in `nix::sys::socket::recvfrom`.
+  (#[1763](https://github.com/nix-rust/nix/pull/1763))
+- Enabled `SockaddrStorage::{as_link_addr, as_link_addr_mut}` for Linux-like
+  operating systems.
+  (#[1729](https://github.com/nix-rust/nix/pull/1729))
+- Fixed `SockaddrLike::from_raw` implementations for `VsockAddr` and
+  `SysControlAddr`.
+  (#[1736](https://github.com/nix-rust/nix/pull/1736))
+
+## [0.24.1] - 2022-04-22
+### Fixed
+
+- Fixed `UnixAddr::size` on Linux-based OSes.
+  (#[1702](https://github.com/nix-rust/nix/pull/1702))
+
+## [0.24.0] - 2022-04-21
+### Added
+
 - Added fine-grained features flags.  Most Nix functionality can now be
   conditionally enabled.  By default, all features are enabled.
   (#[1611](https://github.com/nix-rust/nix/pull/1611))
@@ -112,7 +203,6 @@ This project adheres to [Semantic Versioning](https://semver.org/).
 
 ## [0.23.1] - 2021-12-16
 
-### Added
 ### Changed
 
 - Relaxed the bitflags requirement from 1.3.1 to 1.1.  This partially reverts

Cargo.toml

@@ -2,8 +2,8 @@
 name        = "nix"
 description = "Rust friendly bindings to *nix APIs"
 edition     = "2018"
-version     = "0.23.1"
-rust-version = "1.46"
+version     = "0.25.0"
+rust-version = "1.56"
 authors     = ["The nix-rust Project Developers"]
 repository  = "https://github.com/nix-rust/nix"
 license     = "MIT"
@@ -27,28 +27,32 @@ targets = [
 ]
 
 [dependencies]
-libc = { version = "0.2.121", features = [ "extra_traits" ] }
+libc = { version = "0.2.127", features = [ "extra_traits" ] }
 bitflags = "1.1"
 cfg-if = "1.0"
+pin-utils = { version = "0.1.0", optional = true }
 
 [target.'cfg(not(target_os = "redox"))'.dependencies]
 memoffset = { version = "0.6.3", optional = true }
 
+[build-dependencies]
+autocfg = "1.1.0"
+
 [features]
 default = [
-  "acct", "aio", "dir", "env", "event", "features", "fs",
+  "acct", "aio", "dir", "env", "event", "feature", "fs",
   "hostname", "inotify", "ioctl", "kmod", "mman", "mount", "mqueue",
   "net", "personality", "poll", "process", "pthread", "ptrace", "quota",
   "reboot", "resource", "sched", "signal", "socket", "term", "time",
-  "ucontext", "uio", "users", "zerocopy",
+  "ucontext", "uio", "user", "zerocopy",
 ]
 
 acct = []
-aio = []
+aio = ["pin-utils"]
 dir = ["fs"]
 env = []
 event = []
-features = []
+feature = []
 fs = []
 hostname = []
 inotify = []
@@ -73,22 +77,22 @@ term = []
 time = []
 ucontext = ["signal"]
 uio = []
-users = ["features"]
+user = ["feature"]
 zerocopy = ["fs", "uio"]
 
 [dev-dependencies]
 assert-impl = "0.1"
-lazy_static = "1.2"
+lazy_static = "1.4"
 parking_lot = "0.11.2"
 rand = "0.8"
-tempfile = "3.2.0"
-semver = "1.0.0"
+tempfile = "3.3.0"
+semver = "1.0.7"
 
 [target.'cfg(any(target_os = "android", target_os = "linux"))'.dev-dependencies]
-caps = "0.5.1"
+caps = "0.5.3"
 
 [target.'cfg(target_os = "freebsd")'.dev-dependencies]
-sysctl = "0.1"
+sysctl = "0.4"
 
 [[test]]
 name = "test"
@@ -102,10 +106,6 @@ path = "test/sys/test_aio_drop.rs"
 name = "test-clearenv"
 path = "test/test_clearenv.rs"
 
-[[test]]
-name = "test-lio-listio-resubmit"
-path = "test/sys/test_lio_listio_resubmit.rs"
-
 [[test]]
 name = "test-mount"
 path = "test/test_mount.rs"