diff --git a/.travis.yml b/.travis.yml index 52d2403cd5963..c3f1960b6081f 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,108 +1,188 @@ language: rust -rust: stable +rust: nightly sudo: required dist: xenial services: docker +stages: + - tools-and-build-and-tier1 + - tier2 + matrix: include: - # 1.13.0 compat - - env: TARGET=x86_64-unknown-linux-gnu - rust: 1.13.0 - script: rm -f Cargo.lock && cargo build - install: true - - # build documentation - - env: TARGET=x86_64-unknown-linux-gnu - rust: nightly + # TOOLS + - name: "Documentation" + env: TARGET=x86_64-unknown-linux-gnu script: sh ci/dox.sh install: true - - # stable compat - - env: TARGET=x86_64-unknown-linux-gnu + stage: tools-and-build-and-tier1 + - name: "Shellcheck" install: true - - env: TARGET=i686-unknown-linux-gnu - - os: osx - env: TARGET=x86_64-apple-darwin + script: + - shellcheck --version + - shellcheck ci/*.sh + stage: tools-and-build-and-tier1 + - name: "Style" + install: rustup component add rustfmt-preview + script: + - rustc ci/style.rs && ./style src + - cargo fmt --all -- --check + stage: tools-and-build-and-tier1 + + # BUILD stable, beta, nightly + - name: "Build Stable Rust" + script: sh ci/build.sh + stage: tools-and-build-and-tier1 + rust: stable + - name: "Build Beta Rust" + script: sh ci/build.sh + stage: tools-and-build-and-tier1 + rust: beta + - name: "Build Nightly Rust" + script: sh ci/build.sh + stage: tools-and-build-and-tier1 + rust: nightly + - name: "Build Stable Rust" + script: sh ci/build.sh + stage: tools-and-build-and-tier1 + rust: stable + os: osx osx_image: xcode10 - install: true - - os: osx - env: TARGET=i686-apple-darwin + - name: "Build Beta Rust" + script: sh ci/build.sh + stage: tools-and-build-and-tier1 + rust: beta + os: osx osx_image: xcode10 - - env: TARGET=arm-linux-androideabi + - name: "Build Nightly Rust" + script: sh ci/build.sh + stage: tools-and-build-and-tier1 + rust: nightly + os: osx + osx_image: xcode10 + - name: "Build Stable Rust 1.13.0" + script: sh ci/build.sh + stage: tools-and-build-and-tier1 + rust: 1.13.0 + - name: "Build Stable Rust 1.19.0" + script: sh ci/build.sh + stage: tools-and-build-and-tier1 + rust: 1.19.0 + - name: "Build Stable Rust 1.24.0" + script: sh ci/build.sh + stage: tools-and-build-and-tier1 + rust: 1.24.0 + - name: "Build Stable Rust 1.25.0" + script: sh ci/build.sh + stage: tools-and-build-and-tier1 + rust: 1.25.0 + - name: "Build Stable Rust 1.30.0" + script: sh ci/build.sh + stage: tools-and-build-and-tier1 + rust: 1.30.0 + - name: "Build Stable Rust 1.13.0" + script: sh ci/build.sh + stage: tools-and-build-and-tier1 + rust: 1.13.0 + os: osx + osx_image: xcode10 + - name: "Build Stable Rust 1.19.0" + script: sh ci/build.sh + stage: tools-and-build-and-tier1 + rust: 1.19.0 + os: osx + osx_image: xcode10 + - name: "Build Stable Rust 1.24.0" + script: sh ci/build.sh + stage: tools-and-build-and-tier1 + rust: 1.24.0 + os: osx + osx_image: xcode10 + - name: "Build Stable Rust 1.25.0" + script: sh ci/build.sh + stage: tools-and-build-and-tier1 + rust: 1.25.0 + os: osx + osx_image: xcode10 + - name: "Build Stable Rust 1.30.0" + script: sh ci/build.sh + stage: tools-and-build-and-tier1 + rust: 1.30.0 + os: osx + osx_image: xcode10 + - env: TARGET=i686-apple-darwin + os: osx + osx_image: xcode10 + stage: tools-and-build-and-tier1 + - env: TARGET=i686-unknown-linux-gnu + stage: tools-and-build-and-tier1 + - env: TARGET=x86_64-apple-darwin + os: osx + osx_image: xcode10 + stage: tools-and-build-and-tier1 + - env: TARGET=x86_64-unknown-linux-gnu + stage: tools-and-build-and-tier1 + + # Tier 2 targets - env: TARGET=aarch64-linux-android - # FIXME(#826) should reenable - #- env: TARGET=i686-linux-android - - env: TARGET=x86_64-linux-android - - env: TARGET=x86_64-unknown-linux-musl - - env: TARGET=i686-unknown-linux-musl - - env: TARGET=arm-unknown-linux-gnueabihf - - env: TARGET=arm-unknown-linux-musleabihf + stage: tier2 - env: TARGET=aarch64-unknown-linux-gnu + stage: tier2 - env: TARGET=aarch64-unknown-linux-musl - - env: TARGET=powerpc-unknown-linux-gnu - - env: TARGET=powerpc64-unknown-linux-gnu - - env: TARGET=powerpc64le-unknown-linux-gnu + stage: tier2 + - env: TARGET=arm-linux-androideabi + stage: tier2 + - env: TARGET=arm-unknown-linux-gnueabihf + stage: tier2 + - env: TARGET=arm-unknown-linux-musleabihf + stage: tier2 + - env: TARGET=asmjs-unknown-emscripten + stage: tier2 + - env: TARGET=i686-unknown-linux-musl + stage: tier2 + - env: TARGET=mips-unknown-linux-gnu + stage: tier2 - env: TARGET=mips-unknown-linux-musl - - env: TARGET=mipsel-unknown-linux-musl + stage: tier2 - env: TARGET=mips64-unknown-linux-gnuabi64 + stage: tier2 - env: TARGET=mips64el-unknown-linux-gnuabi64 - - env: TARGET=mips-unknown-linux-gnu + stage: tier2 + - env: TARGET=mipsel-unknown-linux-musl + stage: tier2 + - env: TARGET=powerpc-unknown-linux-gnu + stage: tier2 + - env: TARGET=powerpc64-unknown-linux-gnu + stage: tier2 + - env: TARGET=powerpc64le-unknown-linux-gnu + stage: tier2 - env: TARGET=s390x-unknown-linux-gnu + stage: tier2 - env: TARGET=sparc64-unknown-linux-gnu - - env: TARGET=asmjs-unknown-emscripten + stage: tier2 - env: TARGET=wasm32-unknown-emscripten - - # beta - - env: TARGET=x86_64-unknown-linux-gnu - rust: beta - install: true - - os: osx - env: TARGET=x86_64-apple-darwin - osx_image: xcode10 - rust: beta - install: true - - # nightly - - env: TARGET=x86_64-unknown-linux-gnu - rust: nightly - install: true - - os: osx - env: TARGET=x86_64-apple-darwin - osx_image: xcode10 - rust: nightly - install: true - # not available on stable - # without --release the build fails - # see https://github.com/rust-lang/rust/issues/45417 + stage: tier2 + - env: TARGET=x86_64-linux-android + stage: tier2 - env: TARGET=x86_64-unknown-linux-gnux32 OPT="--release" - rust: nightly - - - env: TARGET=wasm32-unknown-unknown - install: rustup target add $TARGET - script: cargo build --no-default-features --target $TARGET --release - - - name: "Shellcheck" - install: true - script: - - shellcheck --version - - shellcheck ci/*.sh + stage: tier2 + - env: TARGET=x86_64-unknown-linux-musl + stage: tier2 allow_failures: # FIXME: https://github.com/rust-lang/libc/issues/1226 - env: TARGET=asmjs-unknown-emscripten - env: TARGET=wasm32-unknown-emscripten -install: rustup target add $TARGET +install: rustup target add $TARGET || true + script: - - cargo generate-lockfile --manifest-path libc-test/Cargo.toml - - if [[ $TRAVIS_OS_NAME = "linux" ]]; then + - if [[ $TRAVIS_OS_NAME = "linux" ]] && [[ $BUILD_ONLY != "1" ]]; then sh ci/run-docker.sh $TARGET; else - export CARGO_TARGET_DIR=`pwd`/target; sh ci/run.sh $TARGET; fi - - rustc ci/style.rs && ./style src + env: global: secure: "e2/3QjgRN9atOuSHp22TrYG7QVKcYUWY48Hi9b60w+r1+BhPkTseIJLte7WefRhdXtqpjjUJTooKDhnurFOeHaCT+nmBgiv+FPU893sBl4bhesY4m0vgUJVbNZcs6lTImYekWVb+aqjGdgV/XAgCw7c3kPmrZV0MzGDWL64Xaps=" diff --git a/Cargo.toml b/Cargo.toml index d20fc69ba86df..d72aa8c97dfcd 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -27,7 +27,7 @@ default = ["use_std"] use_std = [] align = [] rustc-dep-of-std = ['align', 'rustc-std-workspace-core'] -extra_traits = ["align"] +extra_traits = [] [workspace] members = ["libc-test"] diff --git a/README.md b/README.md index 1caab85438577..6f04391a2263c 100644 --- a/README.md +++ b/README.md @@ -8,7 +8,19 @@ Raw FFI bindings to platform libraries like `libc`. [![Build Status](https://api.cirrus-ci.com/github/rust-lang/libc.svg)](https://cirrus-ci.com/github/rust-lang/libc) [![Latest version](https://img.shields.io/crates/v/libc.svg)](https://crates.io/crates/libc) [![Documentation](https://docs.rs/libc/badge.svg)](https://docs.rs/libc) -![License](https://img.shields.io/crates/l/libc.svg) +![License](https://img.shields.io/crates/l/libc.svg** + +**NOTE:** The minimum supported Rust version is **Rust 1.13.0** . APIs requiring +newer Rust features are only available on newer Rust versions: + +| Feature | Version | +|-------------------------|---------| +| `union` | 1.19.0 | +| `const mem::size_of` | 1.24.0 | +| `repr(align)` | 1.25.0 | +| `core::ffi::c_void` | 1.30.0 | + +To use `libc` at its fullest, Rust 1.30.0 is required. ## Usage diff --git a/build.rs b/build.rs index 1852ed27903bd..9b13376779f65 100644 --- a/build.rs +++ b/build.rs @@ -3,12 +3,42 @@ use std::process::Command; use std::str; fn main() { - /* - * If `core::ffi::c_void` exists, libc can just re-export it. Otherwise, it - * must define an incompatible type to retain backwards-compatibility. - */ - if rustc_minor_version().expect("Failed to get rustc version") >= 30 { - println!("cargo:rustc-cfg=core_cvoid"); + let rustc_minor_ver = + rustc_minor_version().expect("Failed to get rustc version"); + let rustc_dep_of_std = + std::env::var("CARGO_FEATURE_RUSTC_DEP_OF_STD").is_ok(); + let align_cargo_feature = std::env::var("CARGO_FEATURE_ALIGN").is_ok(); + + // Rust >= 1.15 supports private module use: + if rustc_minor_ver >= 15 || rustc_dep_of_std { + println!("cargo:rustc-cfg=libc_priv_mod_use"); + } + + // Rust >= 1.19 supports unions: + if rustc_minor_ver >= 19 || rustc_dep_of_std { + println!("cargo:rustc-cfg=libc_union"); + } + + // Rust >= 1.24 supports const mem::size_of: + if rustc_minor_ver >= 24 || rustc_dep_of_std { + println!("cargo:rustc-cfg=libc_const_size_of"); + } + + // Rust >= 1.25 supports repr(align): + if rustc_minor_ver >= 25 || rustc_dep_of_std || align_cargo_feature { + println!("cargo:rustc-cfg=libc_align"); + } + + // Rust >= 1.30 supports `core::ffi::c_void`, so libc can just re-export it. + // Otherwise, it defines an incompatible type to retaining + // backwards-compatibility. + if rustc_minor_ver >= 30 || rustc_dep_of_std { + println!("cargo:rustc-cfg=libc_core_cvoid"); + } + + // Rust >= 1.33 supports repr(packed(N)) + if rustc_minor_ver >= 33 || rustc_dep_of_std { + println!("cargo:rustc-cfg=libc_packedN"); } } diff --git a/ci/build.sh b/ci/build.sh new file mode 100644 index 0000000000000..f5c9b20f87247 --- /dev/null +++ b/ci/build.sh @@ -0,0 +1,165 @@ +#!/usr/bin/env sh + +# Checks that libc builds properly for all supported targets on a particular +# Rust version: + +set -ex + +RUST=${TRAVIS_RUST_VERSION} +OS=${TRAVIS_OS_NAME} + +echo "Testing Rust ${RUST} on ${OS}" + +test_target() { + TARGET="${1}" + + opt= + if [ "${TARGET}" = "x86_64-unknown-linux-gnux32" ]; then + # FIXME: x86_64-unknown-linux-gnux32 fail to compile without + # --release + # + # See https://github.com/rust-lang/rust/issues/45417 + opt="--release" + fi + + NO_STD= + case ${TARGET} in + thumbv*) + NO_STD=1 + ;; + esac + + rustup target add "${TARGET}" --toolchain "${RUST}" || true + + # Test that libc builds without any default features (no libstd) + cargo "+${RUST}" build -vv $opt --no-default-features --target "${TARGET}" + + # Test that libc builds with default features (e.g. libstd) + # if the target supports libstd + if [ "$NO_STD" != "1" ]; then + cargo "+${RUST}" build -vv $opt --target "${TARGET}" + fi + + # Test that libc builds with the `extra_traits` feature + cargo "+${RUST}" build -vv $opt --no-default-features --target "${TARGET}" \ + --features extra_traits + + # Also test that it builds with `extra_traits` and default features: + if [ "$NO_STD" != "1" ]; then + cargo "+${RUST}" build -vv $opt --target "${TARGET}" \ + --features extra_traits + fi +} + +RUST_LINUX_TARGETS="\ +aarch64-linux-android \ +aarch64-unknown-linux-gnu \ +arm-linux-androideabi \ +arm-unknown-linux-gnueabi \ +arm-unknown-linux-gnueabihf \ +arm-unknown-linux-musleabi \ +arm-unknown-linux-musleabihf \ +armv7-linux-androideabi \ +armv7-unknown-linux-gnueabihf \ +i586-unknown-linux-gnu \ +i686-linux-android \ +i686-unknown-freebsd \ +i686-unknown-linux-gnu \ +i686-unknown-linux-musl \ +mips-unknown-linux-gnu \ +mips-unknown-linux-musl \ +mips64-unknown-linux-gnuabi64 \ +mips64el-unknown-linux-gnuabi64 \ +mipsel-unknown-linux-gnu \ +mipsel-unknown-linux-gnu \ +mipsel-unknown-linux-musl \ +powerpc-unknown-linux-gnu \ +powerpc64-unknown-linux-gnu \ +powerpc64le-unknown-linux-gnu \ +s390x-unknown-linux-gnu \ +x86_64-unknown-freebsd \ +x86_64-unknown-linux-gnu \ +x86_64-unknown-linux-musl \ +x86_64-unknown-netbsd \ +" + +RUST_GT_1_13_LINUX_TARGETS="\ +armv7-unknown-linux-musleabihf \ +sparc64-unknown-linux-gnu \ +sparcv9-sun-solaris \ +wasm32-unknown-emscripten \ +wasm32-unknown-unknown \ +x86_64-linux-android \ +x86_64-rumprun-netbsd \ +x86_64-sun-solaris \ +x86_64-unknown-cloudabi \ +" +RUST_GT_1_19_LINUX_TARGETS="\ +aarch64-unknown-linux-musl \ +" +RUST_GT_1_24_LINUX_TARGETS="\ +i586-unknown-linux-musl \ +" + +RUST_NIGHTLY_LINUX_TARGETS="\ +aarch64-fuchsia \ +thumbv6m-none-eabi \ +thumbv7em-none-eabi \ +thumbv7em-none-eabihf \ +thumbv7m-none-eabi \ +thumbv7neon-linux-androideabi \ +thumbv7neon-unknown-linux-gnueabihf \ +x86_64-fortanix-unknown-sgx \ +x86_64-fuchsia \ +x86_64-unknown-linux-gnux32 \ +x86_64-unknown-redox \ +" +# FIXME: these do not have a rust-std component available +# aarch64-unknown-cloudabi armv7-unknown-cloudabi-eabihf +# i686-unknown-cloudabi powerpc-unknown-linux-gnuspe +# sparc-unknown-linux-gnu mips-unknown-linux-uclib +# i686-unknown-haiku mipsel-unknown-unknown-linux-uclib +# sparc64-unknown-netbsd x86_64-unknown-bitrig x86_64-unknown-haiku +# x86_64-unknown-openbsd i686-unknown-netbsd + +RUST_OSX_TARGETS="\ +aarch64-apple-ios \ +armv7-apple-ios \ +armv7s-apple-ios \ +i386-apple-ios \ +i686-apple-darwin \ +x86_64-apple-darwin \ +x86_64-apple-ios \ +" + +# The targets are listed here alphabetically +TARGETS="" +case "${OS}" in + linux*) + TARGETS="${RUST_LINUX_TARGETS}" + + if [ "${RUST}" != "1.13.0" ]; then + TARGETS="${TARGETS} ${RUST_GT_1_13_LINUX_TARGETS}" + if [ "${RUST}" != "1.19.0" ]; then + TARGETS="${TARGETS} ${RUST_GT_1_19_LINUX_TARGETS}" + if [ "${RUST}" != "1.24.0" ]; then + TARGETS="${TARGETS} ${RUST_GT_1_24_LINUX_TARGETS}" + fi + fi + fi + + if [ "${RUST}" = "nightly" ]; then + TARGETS="${TARGETS} ${RUST_NIGHTLY_LINUX_TARGETS}" + fi + + ;; + osx*) + TARGETS="${RUST_OSX_TARGETS}" + ;; + *) + ;; +esac + +for TARGET in $TARGETS; do + test_target "$TARGET" +done diff --git a/ci/docker/aarch64-linux-android/Dockerfile b/ci/docker/aarch64-linux-android/Dockerfile index 5fc83aadb333d..6e4bb99f55640 100644 --- a/ci/docker/aarch64-linux-android/Dockerfile +++ b/ci/docker/aarch64-linux-android/Dockerfile @@ -27,8 +27,7 @@ RUN mv /root/.android /tmp RUN chmod 777 -R /tmp/.android RUN chmod 755 /android/sdk/tools/* /android/sdk/emulator/qemu/linux-x86_64/* -ENV PATH=$PATH:/rust/bin \ - CARGO_TARGET_AARCH64_LINUX_ANDROID_LINKER=aarch64-linux-android-gcc \ +ENV CARGO_TARGET_AARCH64_LINUX_ANDROID_LINKER=aarch64-linux-android-gcc \ CARGO_TARGET_AARCH64_LINUX_ANDROID_RUNNER=/tmp/runtest \ HOME=/tmp @@ -39,7 +38,7 @@ ENTRYPOINT [ \ # set SHELL so android can detect a 64bits system, see # http://stackoverflow.com/a/41789144 "SHELL=/bin/dash /android/sdk/emulator/emulator @aarch64 -no-window & \ - rustc /tmp/runtest.rs -o /tmp/runtest && \ + cargo/bin/rustc /tmp/runtest.rs -o /tmp/runtest && \ exec \"$@\"", \ "--" \ ] diff --git a/ci/docker/aarch64-unknown-linux-gnu/Dockerfile b/ci/docker/aarch64-unknown-linux-gnu/Dockerfile index 18214a3e646f9..ded4aa89ede47 100644 --- a/ci/docker/aarch64-unknown-linux-gnu/Dockerfile +++ b/ci/docker/aarch64-unknown-linux-gnu/Dockerfile @@ -3,5 +3,4 @@ RUN apt-get update && apt-get install -y --no-install-recommends \ gcc libc6-dev ca-certificates \ gcc-aarch64-linux-gnu libc6-dev-arm64-cross qemu-user ENV CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc \ - CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_RUNNER="qemu-aarch64 -L /usr/aarch64-linux-gnu" \ - PATH=$PATH:/rust/bin + CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_RUNNER="qemu-aarch64 -L /usr/aarch64-linux-gnu" diff --git a/ci/docker/aarch64-unknown-linux-musl/Dockerfile b/ci/docker/aarch64-unknown-linux-musl/Dockerfile index fbc47d9fef2de..d3de063598dbd 100644 --- a/ci/docker/aarch64-unknown-linux-musl/Dockerfile +++ b/ci/docker/aarch64-unknown-linux-musl/Dockerfile @@ -20,7 +20,7 @@ RUN curl --retry 5 -L https://github.com/sabotage-linux/kernel-headers/archive/v rm -rf kernel-headers-3.12.6-6 # FIXME: shouldn't need the `-lgcc` here, shouldn't that be in libstd? -ENV PATH=$PATH:/musl-aarch64/bin:/rust/bin \ +ENV PATH=$PATH:/musl-aarch64/bin \ CC_aarch64_unknown_linux_musl=musl-gcc \ RUSTFLAGS='-Clink-args=-lgcc' \ CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_LINKER=musl-gcc \ diff --git a/ci/docker/arm-linux-androideabi/Dockerfile b/ci/docker/arm-linux-androideabi/Dockerfile index a3fc64bfd52f3..0c21801a16286 100644 --- a/ci/docker/arm-linux-androideabi/Dockerfile +++ b/ci/docker/arm-linux-androideabi/Dockerfile @@ -27,8 +27,7 @@ RUN mv /root/.android /tmp RUN chmod 777 -R /tmp/.android RUN chmod 755 /android/sdk/tools/* /android/sdk/emulator/qemu/linux-x86_64/* -ENV PATH=$PATH:/rust/bin \ - CARGO_TARGET_ARM_LINUX_ANDROIDEABI_LINKER=arm-linux-androideabi-gcc \ +ENV CARGO_TARGET_ARM_LINUX_ANDROIDEABI_LINKER=arm-linux-androideabi-gcc \ CARGO_TARGET_ARM_LINUX_ANDROIDEABI_RUNNER=/tmp/runtest \ HOME=/tmp @@ -39,7 +38,7 @@ ENTRYPOINT [ \ # set SHELL so android can detect a 64bits system, see # http://stackoverflow.com/a/41789144 "SHELL=/bin/dash /android/sdk/emulator/emulator @arm -no-window & \ - rustc /tmp/runtest.rs -o /tmp/runtest && \ + cargo/bin/rustc /tmp/runtest.rs -o /tmp/runtest && \ exec \"$@\"", \ "--" \ ] diff --git a/ci/docker/arm-unknown-linux-gnueabihf/Dockerfile b/ci/docker/arm-unknown-linux-gnueabihf/Dockerfile index 9fe71dcf87cb0..365c9b8dd96b1 100644 --- a/ci/docker/arm-unknown-linux-gnueabihf/Dockerfile +++ b/ci/docker/arm-unknown-linux-gnueabihf/Dockerfile @@ -3,5 +3,4 @@ RUN apt-get update && apt-get install -y --no-install-recommends \ gcc libc6-dev ca-certificates \ gcc-arm-linux-gnueabihf libc6-dev-armhf-cross qemu-user ENV CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABIHF_LINKER=arm-linux-gnueabihf-gcc \ - CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABIHF_RUNNER="qemu-arm -L /usr/arm-linux-gnueabihf" \ - PATH=$PATH:/rust/bin + CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABIHF_RUNNER="qemu-arm -L /usr/arm-linux-gnueabihf" diff --git a/ci/docker/arm-unknown-linux-musleabihf/Dockerfile b/ci/docker/arm-unknown-linux-musleabihf/Dockerfile index 0d493ca39b0d4..d464892a9ceae 100644 --- a/ci/docker/arm-unknown-linux-musleabihf/Dockerfile +++ b/ci/docker/arm-unknown-linux-musleabihf/Dockerfile @@ -19,7 +19,7 @@ RUN curl --retry 5 -L https://github.com/sabotage-linux/kernel-headers/archive/v cd .. && \ rm -rf kernel-headers-3.12.6-6 -ENV PATH=$PATH:/musl-arm/bin:/rust/bin \ +ENV PATH=$PATH:/musl-arm/bin \ CC_arm_unknown_linux_musleabihf=musl-gcc \ CARGO_TARGET_ARM_UNKNOWN_LINUX_MUSLEABIHF_LINKER=musl-gcc \ CARGO_TARGET_ARM_UNKNOWN_LINUX_MUSLEABIHF_RUNNER="qemu-arm -L /musl-arm" diff --git a/ci/docker/asmjs-unknown-emscripten/Dockerfile b/ci/docker/asmjs-unknown-emscripten/Dockerfile index 3088fc53c442f..d0aa717510349 100644 --- a/ci/docker/asmjs-unknown-emscripten/Dockerfile +++ b/ci/docker/asmjs-unknown-emscripten/Dockerfile @@ -13,8 +13,7 @@ RUN apt-get update && \ COPY emscripten.sh / RUN bash /emscripten.sh -ENV PATH=$PATH:/rust/bin \ - CARGO_TARGET_ASMJS_UNKNOWN_EMSCRIPTEN_RUNNER=node +ENV CARGO_TARGET_ASMJS_UNKNOWN_EMSCRIPTEN_RUNNER=node COPY emscripten-entry.sh / ENTRYPOINT ["/emscripten-entry.sh"] diff --git a/ci/docker/i686-linux-android/Dockerfile b/ci/docker/i686-linux-android/Dockerfile index f0836c38538e0..8a471de05f292 100644 --- a/ci/docker/i686-linux-android/Dockerfile +++ b/ci/docker/i686-linux-android/Dockerfile @@ -27,8 +27,7 @@ RUN mv /root/.android /tmp RUN chmod 777 -R /tmp/.android RUN chmod 755 /android/sdk/tools/* /android/sdk/emulator/qemu/linux-x86_64/* -ENV PATH=$PATH:/rust/bin \ - CARGO_TARGET_I686_LINUX_ANDROID_LINKER=i686-linux-android-gcc \ +ENV CARGO_TARGET_I686_LINUX_ANDROID_LINKER=i686-linux-android-gcc \ CARGO_TARGET_I686_LINUX_ANDROID_RUNNER=/tmp/runtest \ HOME=/tmp @@ -39,7 +38,7 @@ ENTRYPOINT [ \ # set SHELL so android can detect a 64bits system, see # http://stackoverflow.com/a/41789144 "SHELL=/bin/dash /android/sdk/emulator/emulator @i686 -no-window -no-accel & \ - rustc /tmp/runtest.rs -o /tmp/runtest && \ + cargo/bin/rustc /tmp/runtest.rs -o /tmp/runtest && \ exec \"$@\"", \ "--" \ ] diff --git a/ci/docker/i686-unknown-linux-gnu/Dockerfile b/ci/docker/i686-unknown-linux-gnu/Dockerfile index 03f3e8e690e32..f26c013f81d94 100644 --- a/ci/docker/i686-unknown-linux-gnu/Dockerfile +++ b/ci/docker/i686-unknown-linux-gnu/Dockerfile @@ -2,4 +2,3 @@ FROM ubuntu:18.04 RUN apt-get update RUN apt-get install -y --no-install-recommends \ gcc-multilib libc6-dev ca-certificates -ENV PATH=$PATH:/rust/bin diff --git a/ci/docker/i686-unknown-linux-musl/Dockerfile b/ci/docker/i686-unknown-linux-musl/Dockerfile index b726e4d41c793..0ef886a1d5886 100644 --- a/ci/docker/i686-unknown-linux-musl/Dockerfile +++ b/ci/docker/i686-unknown-linux-musl/Dockerfile @@ -27,5 +27,5 @@ RUN curl --retry 5 -L https://github.com/sabotage-linux/kernel-headers/archive/v cd .. && \ rm -rf kernel-headers-3.12.6-6 -ENV PATH=$PATH:/musl-i686/bin:/rust/bin \ +ENV PATH=$PATH:/musl-i686/bin \ CC_i686_unknown_linux_musl=musl-gcc diff --git a/ci/docker/mips-unknown-linux-gnu/Dockerfile b/ci/docker/mips-unknown-linux-gnu/Dockerfile index c66abd471b0f8..3f654ff78b420 100644 --- a/ci/docker/mips-unknown-linux-gnu/Dockerfile +++ b/ci/docker/mips-unknown-linux-gnu/Dockerfile @@ -6,5 +6,4 @@ RUN apt-get update && apt-get install -y --no-install-recommends \ qemu-system-mips ENV CARGO_TARGET_MIPS_UNKNOWN_LINUX_GNU_LINKER=mips-linux-gnu-gcc \ - CARGO_TARGET_MIPS_UNKNOWN_LINUX_GNU_RUNNER="qemu-mips -L /usr/mips-linux-gnu" \ - PATH=$PATH:/rust/bin + CARGO_TARGET_MIPS_UNKNOWN_LINUX_GNU_RUNNER="qemu-mips -L /usr/mips-linux-gnu" diff --git a/ci/docker/mips-unknown-linux-musl/Dockerfile b/ci/docker/mips-unknown-linux-musl/Dockerfile index dde22fd17ee67..fc2e4a1bc46f0 100644 --- a/ci/docker/mips-unknown-linux-musl/Dockerfile +++ b/ci/docker/mips-unknown-linux-musl/Dockerfile @@ -11,7 +11,7 @@ RUN mkdir /toolchain RUN curl --retry 5 -L https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/OpenWrt-SDK-ar71xx-generic_gcc-5.3.0_musl-1.1.15.Linux-x86_64.tar.bz2 | \ tar xjf - -C /toolchain --strip-components=1 -ENV PATH=$PATH:/rust/bin:/toolchain/staging_dir/toolchain-mips_34kc_gcc-5.3.0_musl-1.1.15/bin \ +ENV PATH=$PATH:/toolchain/staging_dir/toolchain-mips_34kc_gcc-5.3.0_musl-1.1.15/bin \ CC_mips_unknown_linux_musl=mips-openwrt-linux-gcc \ CARGO_TARGET_MIPS_UNKNOWN_LINUX_MUSL_LINKER=mips-openwrt-linux-gcc \ CARGO_TARGET_MIPS_UNKNOWN_LINUX_MUSL_RUNNER="qemu-mips -L /toolchain/staging_dir/toolchain-mips_34kc_gcc-5.3.0_musl-1.1.15" diff --git a/ci/docker/mips64-unknown-linux-gnuabi64/Dockerfile b/ci/docker/mips64-unknown-linux-gnuabi64/Dockerfile index b9921fcc50d22..84206628d20d3 100644 --- a/ci/docker/mips64-unknown-linux-gnuabi64/Dockerfile +++ b/ci/docker/mips64-unknown-linux-gnuabi64/Dockerfile @@ -7,5 +7,4 @@ RUN apt-get update && apt-get install -y --no-install-recommends \ ENV CARGO_TARGET_MIPS64_UNKNOWN_LINUX_GNUABI64_LINKER=mips64-linux-gnuabi64-gcc \ CARGO_TARGET_MIPS64_UNKNOWN_LINUX_GNUABI64_RUNNER="qemu-mips64 -L /usr/mips64-linux-gnuabi64" \ - CC_mips64_unknown_linux_gnuabi64=mips64-linux-gnuabi64-gcc \ - PATH=$PATH:/rust/bin + CC_mips64_unknown_linux_gnuabi64=mips64-linux-gnuabi64-gcc diff --git a/ci/docker/mips64el-unknown-linux-gnuabi64/Dockerfile b/ci/docker/mips64el-unknown-linux-gnuabi64/Dockerfile index 434c90819eb57..6b61bdfc1fb18 100644 --- a/ci/docker/mips64el-unknown-linux-gnuabi64/Dockerfile +++ b/ci/docker/mips64el-unknown-linux-gnuabi64/Dockerfile @@ -7,5 +7,4 @@ RUN apt-get update && apt-get install -y --no-install-recommends \ ENV CARGO_TARGET_MIPS64EL_UNKNOWN_LINUX_GNUABI64_LINKER=mips64el-linux-gnuabi64-gcc \ CARGO_TARGET_MIPS64EL_UNKNOWN_LINUX_GNUABI64_RUNNER="qemu-mips64el -L /usr/mips64el-linux-gnuabi64" \ - CC_mips64el_unknown_linux_gnuabi64=mips64el-linux-gnuabi64-gcc \ - PATH=$PATH:/rust/bin + CC_mips64el_unknown_linux_gnuabi64=mips64el-linux-gnuabi64-gcc diff --git a/ci/docker/mipsel-unknown-linux-musl/Dockerfile b/ci/docker/mipsel-unknown-linux-musl/Dockerfile index 037bf6493e5e1..a720a7d997abb 100644 --- a/ci/docker/mipsel-unknown-linux-musl/Dockerfile +++ b/ci/docker/mipsel-unknown-linux-musl/Dockerfile @@ -11,7 +11,7 @@ RUN mkdir /toolchain RUN curl --retry 5 -L https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/OpenWrt-Toolchain-malta-le_gcc-5.3.0_musl-1.1.15.Linux-x86_64.tar.bz2 | \ tar xjf - -C /toolchain --strip-components=2 -ENV PATH=$PATH:/rust/bin:/toolchain/bin \ +ENV PATH=$PATH:/toolchain/bin \ CC_mipsel_unknown_linux_musl=mipsel-openwrt-linux-gcc \ CARGO_TARGET_MIPSEL_UNKNOWN_LINUX_MUSL_LINKER=mipsel-openwrt-linux-gcc \ CARGO_TARGET_MIPSEL_UNKNOWN_LINUX_MUSL_RUNNER="qemu-mipsel -L /toolchain" diff --git a/ci/docker/powerpc-unknown-linux-gnu/Dockerfile b/ci/docker/powerpc-unknown-linux-gnu/Dockerfile index 106ada444a0da..34889679aa13c 100644 --- a/ci/docker/powerpc-unknown-linux-gnu/Dockerfile +++ b/ci/docker/powerpc-unknown-linux-gnu/Dockerfile @@ -6,5 +6,4 @@ RUN apt-get update && apt-get install -y --no-install-recommends \ qemu-system-ppc ENV CARGO_TARGET_POWERPC_UNKNOWN_LINUX_GNU_LINKER=powerpc-linux-gnu-gcc \ - CARGO_TARGET_POWERPC_UNKNOWN_LINUX_GNU_RUNNER="qemu-ppc -L /usr/powerpc-linux-gnu" \ - PATH=$PATH:/rust/bin + CARGO_TARGET_POWERPC_UNKNOWN_LINUX_GNU_RUNNER="qemu-ppc -L /usr/powerpc-linux-gnu" diff --git a/ci/docker/powerpc64-unknown-linux-gnu/Dockerfile b/ci/docker/powerpc64-unknown-linux-gnu/Dockerfile index a6ab66a9a617b..928bbaee0bf34 100644 --- a/ci/docker/powerpc64-unknown-linux-gnu/Dockerfile +++ b/ci/docker/powerpc64-unknown-linux-gnu/Dockerfile @@ -7,5 +7,4 @@ RUN apt-get update && apt-get install -y --no-install-recommends \ ENV CARGO_TARGET_POWERPC64_UNKNOWN_LINUX_GNU_LINKER=powerpc64-linux-gnu-gcc \ CARGO_TARGET_POWERPC64_UNKNOWN_LINUX_GNU_RUNNER="qemu-ppc64 -L /usr/powerpc64-linux-gnu" \ - CC=powerpc64-linux-gnu-gcc \ - PATH=$PATH:/rust/bin + CC=powerpc64-linux-gnu-gcc diff --git a/ci/docker/powerpc64le-unknown-linux-gnu/Dockerfile b/ci/docker/powerpc64le-unknown-linux-gnu/Dockerfile index 627123e9a1bf2..cccab8e5a41c5 100644 --- a/ci/docker/powerpc64le-unknown-linux-gnu/Dockerfile +++ b/ci/docker/powerpc64le-unknown-linux-gnu/Dockerfile @@ -7,5 +7,4 @@ RUN apt-get update && apt-get install -y --no-install-recommends \ ENV CARGO_TARGET_POWERPC64LE_UNKNOWN_LINUX_GNU_LINKER=powerpc64le-linux-gnu-gcc \ CARGO_TARGET_POWERPC64LE_UNKNOWN_LINUX_GNU_RUNNER="qemu-ppc64le -L /usr/powerpc64le-linux-gnu" \ - CC=powerpc64le-linux-gnu-gcc \ - PATH=$PATH:/rust/bin + CC=powerpc64le-linux-gnu-gcc diff --git a/ci/docker/s390x-unknown-linux-gnu/Dockerfile b/ci/docker/s390x-unknown-linux-gnu/Dockerfile index 861f4f9b00ee0..64f24409ffdb6 100644 --- a/ci/docker/s390x-unknown-linux-gnu/Dockerfile +++ b/ci/docker/s390x-unknown-linux-gnu/Dockerfile @@ -14,5 +14,4 @@ COPY test-runner-linux / ENV CARGO_TARGET_S390X_UNKNOWN_LINUX_GNU_LINKER=s390x-linux-gnu-gcc \ CARGO_TARGET_S390X_UNKNOWN_LINUX_GNU_RUNNER="/test-runner-linux s390x" \ - CC_s390x_unknown_linux_gnu=s390x-linux-gnu-gcc \ - PATH=$PATH:/rust/bin + CC_s390x_unknown_linux_gnu=s390x-linux-gnu-gcc diff --git a/ci/docker/sparc64-unknown-linux-gnu/Dockerfile b/ci/docker/sparc64-unknown-linux-gnu/Dockerfile index d9edaab426356..83661117d5330 100644 --- a/ci/docker/sparc64-unknown-linux-gnu/Dockerfile +++ b/ci/docker/sparc64-unknown-linux-gnu/Dockerfile @@ -17,5 +17,4 @@ COPY test-runner-linux / ENV CARGO_TARGET_SPARC64_UNKNOWN_LINUX_GNU_LINKER=sparc64-linux-gnu-gcc \ CARGO_TARGET_SPARC64_UNKNOWN_LINUX_GNU_RUNNER="/test-runner-linux sparc64" \ - CC_sparc64_unknown_linux_gnu=sparc64-linux-gnu-gcc \ - PATH=$PATH:/rust/bin + CC_sparc64_unknown_linux_gnu=sparc64-linux-gnu-gcc diff --git a/ci/docker/wasm32-unknown-emscripten/Dockerfile b/ci/docker/wasm32-unknown-emscripten/Dockerfile index 59bf7d9a23a45..01d9681a4abb9 100644 --- a/ci/docker/wasm32-unknown-emscripten/Dockerfile +++ b/ci/docker/wasm32-unknown-emscripten/Dockerfile @@ -13,8 +13,7 @@ RUN apt-get update && \ COPY emscripten.sh / RUN bash /emscripten.sh -ENV PATH=$PATH:/rust/bin \ - CARGO_TARGET_WASM32_UNKNOWN_EMSCRIPTEN_RUNNER=node-wrapper.sh +ENV CARGO_TARGET_WASM32_UNKNOWN_EMSCRIPTEN_RUNNER=node-wrapper.sh COPY emscripten-entry.sh / COPY docker/wasm32-unknown-emscripten/node-wrapper.sh /usr/local/bin/node-wrapper.sh diff --git a/ci/docker/x86_64-linux-android/Dockerfile b/ci/docker/x86_64-linux-android/Dockerfile index 0cfbc4820903a..38c33f17a8e5c 100644 --- a/ci/docker/x86_64-linux-android/Dockerfile +++ b/ci/docker/x86_64-linux-android/Dockerfile @@ -19,7 +19,7 @@ RUN sh /android/android-install-ndk.sh $ANDROID_ARCH COPY android-sysimage.sh /android/ RUN bash /android/android-sysimage.sh x86_64 x86_64-24_r07.zip -ENV PATH=$PATH:/rust/bin:/android/ndk-$ANDROID_ARCH/bin \ +ENV PATH=$PATH:/android/ndk-$ANDROID_ARCH/bin \ CARGO_TARGET_X86_64_LINUX_ANDROID_LINKER=x86_64-linux-android-gcc \ CC_x86_64_linux_android=x86_64-linux-android-gcc \ CXX_x86_64_linux_android=x86_64-linux-android-g++ \ diff --git a/ci/docker/x86_64-rumprun-netbsd/Dockerfile b/ci/docker/x86_64-rumprun-netbsd/Dockerfile index a486d05b2ebea..e057fd0e824f1 100644 --- a/ci/docker/x86_64-rumprun-netbsd/Dockerfile +++ b/ci/docker/x86_64-rumprun-netbsd/Dockerfile @@ -3,8 +3,7 @@ USER root RUN apt-get update RUN apt-get install -y --no-install-recommends \ qemu -ENV PATH=$PATH:/rust/bin \ - CARGO_TARGET_X86_64_RUMPRUN_NETBSD_RUNNER=/tmp/runtest +ENV CARGO_TARGET_X86_64_RUMPRUN_NETBSD_RUNNER=/tmp/runtest ADD docker/x86_64-rumprun-netbsd/runtest.rs /tmp/ -ENTRYPOINT ["sh", "-c", "rustc /tmp/runtest.rs -o /tmp/runtest && exec \"$@\"", "--"] +ENTRYPOINT ["sh", "-c", "cargo/bin/rustc /tmp/runtest.rs -o /tmp/runtest && exec \"$@\"", "--"] diff --git a/ci/docker/x86_64-unknown-linux-gnu/Dockerfile b/ci/docker/x86_64-unknown-linux-gnu/Dockerfile index 6ab9c9231955a..7010f17bbd3b4 100644 --- a/ci/docker/x86_64-unknown-linux-gnu/Dockerfile +++ b/ci/docker/x86_64-unknown-linux-gnu/Dockerfile @@ -1,5 +1,4 @@ FROM ubuntu:18.04 RUN apt-get update RUN apt-get install -y --no-install-recommends \ - gcc libc6-dev ca-certificates -ENV PATH=$PATH:/rust/bin + gcc libc6-dev ca-certificates \ No newline at end of file diff --git a/ci/docker/x86_64-unknown-linux-gnux32/Dockerfile b/ci/docker/x86_64-unknown-linux-gnux32/Dockerfile index 03f3e8e690e32..158f1847165b7 100644 --- a/ci/docker/x86_64-unknown-linux-gnux32/Dockerfile +++ b/ci/docker/x86_64-unknown-linux-gnux32/Dockerfile @@ -1,5 +1,4 @@ FROM ubuntu:18.04 RUN apt-get update RUN apt-get install -y --no-install-recommends \ - gcc-multilib libc6-dev ca-certificates -ENV PATH=$PATH:/rust/bin + gcc-multilib libc6-dev ca-certificates \ No newline at end of file diff --git a/ci/docker/x86_64-unknown-linux-musl/Dockerfile b/ci/docker/x86_64-unknown-linux-musl/Dockerfile index 0a2770927106c..703ba90f9dfd7 100644 --- a/ci/docker/x86_64-unknown-linux-musl/Dockerfile +++ b/ci/docker/x86_64-unknown-linux-musl/Dockerfile @@ -17,4 +17,4 @@ RUN curl --retry 5 -L https://github.com/sabotage-linux/kernel-headers/archive/v make ARCH=x86_64 prefix=/musl-x86_64 install -j4 && \ cd .. && \ rm -rf kernel-headers-3.12.6-6 -ENV PATH=$PATH:/musl-x86_64/bin:/rust/bin +ENV PATH=$PATH:/musl-x86_64/bin diff --git a/ci/dox.sh b/ci/dox.sh index 521743e39946b..1efb10d785b4e 100644 --- a/ci/dox.sh +++ b/ci/dox.sh @@ -16,8 +16,11 @@ cp ci/landing-page-head.html target/doc/index.html for target in $TARGETS; do echo "documenting ${target}" - rustdoc -o "target/doc/${target}" --target "${target}" src/lib.rs --cfg cross_platform_docs \ - --crate-name libc + rustdoc -o "target/doc/${target}" \ + --target "${target}" \ + src/lib.rs \ + --cfg cross_platform_docs \ + --crate-name libc echo "
  • ${target}
    • " \ >> target/doc/index.html diff --git a/ci/run-docker.sh b/ci/run-docker.sh index c656f5904d684..29d0465e0226f 100755 --- a/ci/run-docker.sh +++ b/ci/run-docker.sh @@ -24,8 +24,13 @@ run() { --volume "${HOME}/.cargo":/cargo \ $kvm \ --env CARGO_HOME=/cargo \ - --volume "$(rustc --print sysroot)":/rust:ro \ - --volume "$(pwd)":/checkout:ro \ + --env RUNNING_IN_DOCKER=1 \ + --env BUILD_ONLY="${BUILD_ONLY}" \ + --env NIGHTLY_ONLY="${NIGHTLY_ONLY}" \ + --env NO_STD="${NO_STD}" \ + --volume "${HOME}"/.rustup:/.rustup:ro \ + --env RUSTUP_HOME=/.rustup \ + --volume "$(pwd)":/checkout \ --volume "$(pwd)"/target:/checkout/target \ --env CARGO_TARGET_DIR=/checkout/target \ --workdir /checkout \ diff --git a/ci/run.sh b/ci/run.sh index 1fb5e127a254e..c3acbf6d5697d 100755 --- a/ci/run.sh +++ b/ci/run.sh @@ -80,24 +80,28 @@ if [ "$QEMU" != "" ]; then exec egrep "^(PASSED)|(test result: ok)" "${CARGO_TARGET_DIR}/out.log" fi -# FIXME: x86_64-unknown-linux-gnux32 fail to compile without --release -# See https://github.com/rust-lang/rust/issues/45417 -opt= -if [ "$TARGET" = "x86_64-unknown-linux-gnux32" ]; then - opt="--release" +if [ "${RUNNING_IN_DOCKER}" = "1" ]; then + export PATH=$PATH:$CARGO_HOME/bin fi -# Building with --no-default-features is currently broken on rumprun because we -# need cfg(target_vendor), which is currently unstable. -if [ "$TARGET" != "x86_64-rumprun-netbsd" ]; then - cargo test $opt --no-default-features --manifest-path libc-test/Cargo.toml --target "${TARGET}" -fi -# Test the #[repr(align(x))] feature if this is building on Rust >= 1.25 -if [ "$(rustc --version | sed -E 's/^rustc 1\.([0-9]*)\..*/\1/')" -ge 25 ]; then - cargo test $opt --features align --manifest-path libc-test/Cargo.toml --target "${TARGET}" +command -v cargo + +opt= +if [ "${TARGET}" = "x86_64-unknown-linux-gnux32" ]; then + # FIXME: x86_64-unknown-linux-gnux32 fail to compile without + # --release + # + # See https://github.com/rust-lang/rust/issues/45417 + opt="--release" fi -# Test the `extra_traits` feature if this is building on Rust >= 1.25 -if [ "$(rustc --version | sed -E 's/^rustc 1\.([0-9]*)\..*/\1/')" -ge 25 ]; then - cargo test $opt --features extra_traits --manifest-path libc-test/Cargo.toml --target "${TARGET}" + +cargo test $opt \ + --no-default-features \ + --manifest-path libc-test/Cargo.toml \ + --target "${TARGET}" -vv + +if [ "$NO_STD" != "1" ]; then + cargo test $opt \ + --manifest-path libc-test/Cargo.toml \ + --target "${TARGET}" -vv fi -exec cargo test $opt --manifest-path libc-test/Cargo.toml --target "${TARGET}" diff --git a/ci/style.rs b/ci/style.rs index 747e26c0a091f..e976c45432106 100644 --- a/ci/style.rs +++ b/ci/style.rs @@ -117,7 +117,7 @@ fn check_style(file: &str, path: &Path, err: &mut Errors) { } else { prev_blank = false; } - if line != line.trim_right() { + if line != line.trim_end() { err.error(path, i, "trailing whitespace"); } if line.contains("\t") { @@ -139,7 +139,12 @@ fn check_style(file: &str, path: &Path, err: &mut Errors) { } } - let line = line.trim_left(); + if line.contains("#[cfg(") && !line.contains(" if ") && + line.contains("extra_traits") { + err.error(path, i, "use cfg_if! instead of #[cfg]"); + } + + let line = line.trim_start(); let is_pub = line.starts_with("pub "); let line = if is_pub {&line[4..]} else {line}; diff --git a/libc-test/build.rs b/libc-test/build.rs index eab5b762f0db2..e0bd795bb0e52 100644 --- a/libc-test/build.rs +++ b/libc-test/build.rs @@ -7,13 +7,10 @@ use std::env; #[cfg(unix)] fn do_cc() { - cc::Build::new() - .file("src/cmsg.c") - .compile("cmsg"); + cc::Build::new().file("src/cmsg.c").compile("cmsg"); } #[cfg(not(unix))] -fn do_cc() { -} +fn do_cc() {} fn do_ctest() { let target = env::var("TARGET").unwrap(); @@ -385,7 +382,7 @@ fn do_ctest() { // Fixup a few types on windows that don't actually exist. "time64_t" if windows => "__time64_t".to_string(), "ssize_t" if windows => "SSIZE_T".to_string(), - // windows + // windows "sighandler_t" if windows && !mingw => "_crt_signal_t".to_string(), "sighandler_t" if windows && mingw => "__p_sig_fn_t".to_string(), // OSX calls this something else @@ -671,7 +668,11 @@ fn do_ctest() { // MFD_HUGETLB is not available in some older libc versions on the CI builders. On the // x86_64 and i686 builders it seems to be available for all targets, so at least test // it there. - "MFD_HUGETLB" if !(x86_64 || i686) || musl || (x86_64 && android)=> true, + "MFD_HUGETLB" + if !(x86_64 || i686) || musl || (x86_64 && android) => + { + true + } "DT_FIFO" | "DT_CHR" | "DT_DIR" | "DT_BLK" | "DT_REG" | "DT_LNK" | "DT_SOCK" diff --git a/libc-test/test/cmsg.rs b/libc-test/test/cmsg.rs index c9eecb628d975..af16f29f0be5f 100644 --- a/libc-test/test/cmsg.rs +++ b/libc-test/test/cmsg.rs @@ -1,99 +1,103 @@ //! Compare libc's CMSG(3) family of functions against the actual C macros, for //! various inputs. +#![allow(deprecated)] + extern crate libc; #[cfg(unix)] mod t { -use libc::{self, c_uchar, c_uint, c_void, cmsghdr, msghdr}; -use std::mem; + use libc::{self, c_uchar, c_uint, c_void, cmsghdr, msghdr}; + use std::mem; -extern { - pub fn cmsg_firsthdr(msgh: *const msghdr) -> *mut cmsghdr; - pub fn cmsg_nxthdr(mhdr: *const msghdr, - cmsg: *const cmsghdr) -> *mut cmsghdr; - pub fn cmsg_space(length: c_uint) -> usize; - pub fn cmsg_len(length: c_uint) -> usize; - pub fn cmsg_data(cmsg: *const cmsghdr) -> *mut c_uchar; -} + extern "C" { + pub fn cmsg_firsthdr(msgh: *const msghdr) -> *mut cmsghdr; + pub fn cmsg_nxthdr( + mhdr: *const msghdr, + cmsg: *const cmsghdr, + ) -> *mut cmsghdr; + pub fn cmsg_space(length: c_uint) -> usize; + pub fn cmsg_len(length: c_uint) -> usize; + pub fn cmsg_data(cmsg: *const cmsghdr) -> *mut c_uchar; + } -#[test] -fn test_cmsg_data() { - for l in 0..128 { - let pcmsghdr = l as *const cmsghdr; - unsafe { - assert_eq!(libc::CMSG_DATA(pcmsghdr), cmsg_data(pcmsghdr)); + #[test] + fn test_cmsg_data() { + for l in 0..128 { + let pcmsghdr = l as *const cmsghdr; + unsafe { + assert_eq!(libc::CMSG_DATA(pcmsghdr), cmsg_data(pcmsghdr)); + } } } -} -#[test] -fn test_cmsg_firsthdr() { - let mut mhdr: msghdr = unsafe{mem::zeroed()}; - mhdr.msg_control = 0xdeadbeef as *mut c_void; - let pmhdr = &mhdr as *const msghdr; - for l in 0..128 { - mhdr.msg_controllen = l; - unsafe { - assert_eq!(libc::CMSG_FIRSTHDR(pmhdr), cmsg_firsthdr(pmhdr)); + #[test] + fn test_cmsg_firsthdr() { + let mut mhdr: msghdr = unsafe { mem::zeroed() }; + mhdr.msg_control = 0xdeadbeef as *mut c_void; + let pmhdr = &mhdr as *const msghdr; + for l in 0..128 { + mhdr.msg_controllen = l; + unsafe { + assert_eq!(libc::CMSG_FIRSTHDR(pmhdr), cmsg_firsthdr(pmhdr)); + } } } -} -#[test] -fn test_cmsg_len() { - for l in 0..128 { - unsafe { - assert_eq!(libc::CMSG_LEN(l) as usize, cmsg_len(l)); + #[test] + fn test_cmsg_len() { + for l in 0..128 { + unsafe { + assert_eq!(libc::CMSG_LEN(l) as usize, cmsg_len(l)); + } } } -} -// Skip on sparc64 -// https://github.com/rust-lang/libc/issues/1239 -#[cfg(not(target_arch = "sparc64"))] -#[test] -fn test_cmsg_nxthdr() { - use std::ptr; + // Skip on sparc64 + // https://github.com/rust-lang/libc/issues/1239 + #[cfg(not(target_arch = "sparc64"))] + #[test] + fn test_cmsg_nxthdr() { + use std::ptr; - let mut buffer = [0u8; 256]; - let mut mhdr: msghdr = unsafe{mem::zeroed()}; - let pmhdr = &mhdr as *const msghdr; - for start_ofs in 0..64 { - let pcmsghdr = &mut buffer[start_ofs] as *mut u8 as *mut cmsghdr; - mhdr.msg_control = pcmsghdr as *mut c_void; - mhdr.msg_controllen = (160 - start_ofs) as _; - for cmsg_len in 0..64 { - for next_cmsg_len in 0..32 { - for i in buffer[start_ofs..].iter_mut() { - *i = 0; - } - unsafe { - (*pcmsghdr).cmsg_len = cmsg_len; - let libc_next = libc::CMSG_NXTHDR(pmhdr, pcmsghdr); - let next = cmsg_nxthdr(pmhdr, pcmsghdr); - assert_eq!(libc_next, next); - - if libc_next != ptr::null_mut() { - (*libc_next).cmsg_len = next_cmsg_len; + let mut buffer = [0u8; 256]; + let mut mhdr: msghdr = unsafe { mem::zeroed() }; + let pmhdr = &mhdr as *const msghdr; + for start_ofs in 0..64 { + let pcmsghdr = &mut buffer[start_ofs] as *mut u8 as *mut cmsghdr; + mhdr.msg_control = pcmsghdr as *mut c_void; + mhdr.msg_controllen = (160 - start_ofs) as _; + for cmsg_len in 0..64 { + for next_cmsg_len in 0..32 { + for i in buffer[start_ofs..].iter_mut() { + *i = 0; + } + unsafe { + (*pcmsghdr).cmsg_len = cmsg_len; let libc_next = libc::CMSG_NXTHDR(pmhdr, pcmsghdr); let next = cmsg_nxthdr(pmhdr, pcmsghdr); assert_eq!(libc_next, next); + + if libc_next != ptr::null_mut() { + (*libc_next).cmsg_len = next_cmsg_len; + let libc_next = libc::CMSG_NXTHDR(pmhdr, pcmsghdr); + let next = cmsg_nxthdr(pmhdr, pcmsghdr); + assert_eq!(libc_next, next); + } } } } } } -} -#[test] -fn test_cmsg_space() { - unsafe { - for l in 0..128 { - assert_eq!(libc::CMSG_SPACE(l) as usize, cmsg_space(l)); + #[test] + fn test_cmsg_space() { + unsafe { + for l in 0..128 { + assert_eq!(libc::CMSG_SPACE(l) as usize, cmsg_space(l)); + } } } -} } diff --git a/libc-test/test/linux_fcntl.rs b/libc-test/test/linux_fcntl.rs index 4c8ad52a91e86..9afe355f8dc52 100644 --- a/libc-test/test/linux_fcntl.rs +++ b/libc-test/test/linux_fcntl.rs @@ -1,4 +1,4 @@ -#![allow(bad_style, improper_ctypes, unused)] +#![allow(bad_style, improper_ctypes, unused, deprecated)] extern crate libc; diff --git a/libc-test/test/main.rs b/libc-test/test/main.rs index 3d336102bba45..62a587cf5868f 100644 --- a/libc-test/test/main.rs +++ b/libc-test/test/main.rs @@ -1,4 +1,4 @@ -#![allow(bad_style, improper_ctypes)] +#![allow(bad_style, improper_ctypes, deprecated)] extern crate libc; use libc::*; diff --git a/rustfmt.toml b/rustfmt.toml new file mode 100644 index 0000000000000..7ecc610f330a4 --- /dev/null +++ b/rustfmt.toml @@ -0,0 +1,3 @@ +max_width = 79 +comment_width = 79 +error_on_line_overflow = true \ No newline at end of file diff --git a/src/cloudabi/mod.rs b/src/cloudabi/mod.rs index 51859cb40b127..e5027b935b1c9 100644 --- a/src/cloudabi/mod.rs +++ b/src/cloudabi/mod.rs @@ -316,14 +316,15 @@ cfg_if! { } cfg_if! { - if #[cfg(core_cvoid)] { - pub use core::ffi::c_void; + if #[cfg(libc_core_cvoid)] { + pub use ::ffi::c_void; } else { // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help // enable more optimization opportunities around it recognizing things // like malloc/free. #[repr(u8)] #[allow(missing_copy_implementations)] + #[allow(missing_debug_implementations)] pub enum c_void { // Two dummy variants so the #[repr] attribute can be used. #[doc(hidden)] diff --git a/src/fuchsia/align.rs b/src/fuchsia/align.rs new file mode 100644 index 0000000000000..8d4040d003df2 --- /dev/null +++ b/src/fuchsia/align.rs @@ -0,0 +1,75 @@ +macro_rules! expand_align { + () => { + s! { + #[cfg_attr( + any( + target_pointer_width = "32", + target_arch = "x86_64" + ), + repr(align(4)))] + #[cfg_attr( + not(any( + target_pointer_width = "32", + target_arch = "x86_64" + )), + repr(align(8)))] + pub struct pthread_mutexattr_t { + size: [u8; ::__SIZEOF_PTHREAD_MUTEXATTR_T], + } + + #[cfg_attr(target_pointer_width = "32", + repr(align(4)))] + #[cfg_attr(target_pointer_width = "64", + repr(align(8)))] + pub struct pthread_rwlockattr_t { + size: [u8; ::__SIZEOF_PTHREAD_RWLOCKATTR_T], + } + + #[repr(align(4))] + pub struct pthread_condattr_t { + size: [u8; ::__SIZEOF_PTHREAD_CONDATTR_T], + } + } + + s_no_extra_traits! { + #[allow(missing_debug_implementations)] + #[cfg_attr(all(target_pointer_width = "32", + any(target_arch = "arm", + target_arch = "x86_64")), + repr(align(4)))] + #[cfg_attr(any(target_pointer_width = "64", + not(any(target_arch = "arm", + target_arch = "x86_64"))), + repr(align(8)))] + pub struct pthread_mutex_t { + size: [u8; ::__SIZEOF_PTHREAD_MUTEX_T], + } + + #[allow(missing_debug_implementations)] + #[cfg_attr(all(target_pointer_width = "32", + any(target_arch = "arm", + target_arch = "x86_64")), + repr(align(4)))] + #[cfg_attr(any(target_pointer_width = "64", + not(any(target_arch = "arm", + target_arch = "x86_64"))), + repr(align(8)))] + pub struct pthread_rwlock_t { + size: [u8; ::__SIZEOF_PTHREAD_RWLOCK_T], + } + + #[allow(missing_debug_implementations)] + #[cfg_attr(target_pointer_width = "32", + repr(align(4)))] + #[cfg_attr(target_pointer_width = "64", + repr(align(8)))] + #[cfg_attr(target_arch = "x86", + repr(align(4)))] + #[cfg_attr(not(target_arch = "x86"), + repr(align(8)))] + pub struct pthread_cond_t { + size: [u8; ::__SIZEOF_PTHREAD_COND_T], + } + } + } +} diff --git a/src/fuchsia/mod.rs b/src/fuchsia/mod.rs index ba20979a748a3..6f45cc19176ef 100644 --- a/src/fuchsia/mod.rs +++ b/src/fuchsia/mod.rs @@ -202,9 +202,6 @@ s! { pub ru_nivcsw: c_long, #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] __pad14: u32, - - #[cfg(any(target_env = "musl", target_os = "emscripten"))] - __reserved: [c_long; 16], } pub struct in_addr { @@ -334,23 +331,6 @@ s! { pub l_pid: ::pid_t, } - pub struct sysinfo { - pub uptime: ::c_ulong, - pub loads: [::c_ulong; 3], - pub totalram: ::c_ulong, - pub freeram: ::c_ulong, - pub sharedram: ::c_ulong, - pub bufferram: ::c_ulong, - pub totalswap: ::c_ulong, - pub freeswap: ::c_ulong, - pub procs: ::c_ushort, - pub pad: ::c_ushort, - pub totalhigh: ::c_ulong, - pub freehigh: ::c_ulong, - pub mem_unit: ::c_uint, - pub __reserved: [::c_char; 256], - } - pub struct ucred { pub pid: ::pid_t, pub uid: ::uid_t, @@ -377,17 +357,6 @@ s! { pub sin6_scope_id: u32, } - pub struct sockaddr_un { - pub sun_family: sa_family_t, - pub sun_path: [::c_char; 108] - } - - pub struct sockaddr_storage { - pub ss_family: sa_family_t, - __ss_align: ::size_t, - __ss_pad2: [u8; 128 - 2 * 8], - } - pub struct addrinfo { pub ai_flags: ::c_int, pub ai_family: ::c_int, @@ -457,15 +426,6 @@ s! { pub u64: ::uint64_t, } - pub struct utsname { - pub sysname: [::c_char; 65], - pub nodename: [::c_char; 65], - pub release: [::c_char; 65], - pub version: [::c_char; 65], - pub machine: [::c_char; 65], - pub domainname: [::c_char; 65] - } - pub struct lconv { pub decimal_point: *mut ::c_char, pub thousands_sep: *mut ::c_char, @@ -502,22 +462,6 @@ s! { pub __pad: [::c_char; 56 - 3 * 8 /* 8 == sizeof(long) */], } - pub struct dirent { - pub d_ino: ::ino_t, - pub d_off: ::off_t, - pub d_reclen: ::c_ushort, - pub d_type: ::c_uchar, - pub d_name: [::c_char; 256], - } - - pub struct dirent64 { - pub d_ino: ::ino64_t, - pub d_off: ::off64_t, - pub d_reclen: ::c_ushort, - pub d_type: ::c_uchar, - pub d_name: [::c_char; 256], - } - pub struct rlimit64 { pub rlim_cur: rlim64_t, pub rlim_max: rlim64_t, @@ -546,122 +490,6 @@ s! { pub ifa_data: *mut ::c_void } - #[cfg_attr(all(feature = "align", - target_pointer_width = "32", - any(target_arch = "arm", - target_arch = "x86_64")), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - any(target_pointer_width = "64", - not(any(target_arch = "arm", - target_arch = "x86_64")))), - repr(align(8)))] - pub struct pthread_mutex_t { - #[cfg(all(not(feature = "align"), - any(target_arch = "arm", - all(target_arch = "x86_64", - target_pointer_width = "32"))))] - __align: [::c_long; 0], - #[cfg(not(any(feature = "align", - target_arch = "arm", - all(target_arch = "x86_64", - target_pointer_width = "32"))))] - __align: [::c_longlong; 0], - size: [u8; __SIZEOF_PTHREAD_MUTEX_T], - } - - #[cfg_attr(all(feature = "align", - target_pointer_width = "32", - any(target_arch = "arm", - target_arch = "x86_64")), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - any(target_pointer_width = "64", - not(any(target_arch = "arm", - target_arch = "x86_64")))), - repr(align(8)))] - pub struct pthread_rwlock_t { - #[cfg(all(not(feature = "align"), - any(target_arch = "arm", - all(target_arch = "x86_64", - target_pointer_width = "32"))))] - __align: [::c_long; 0], - #[cfg(not(any(feature = "align", - target_arch = "arm", - all(target_arch = "x86_64", - target_pointer_width = "32"))))] - __align: [::c_longlong; 0], - size: [u8; __SIZEOF_PTHREAD_RWLOCK_T], - } - - #[cfg_attr(all(feature = "align", - any(target_pointer_width = "32", - target_arch = "x86_64", - all(target_arch = "aarch64", target_env = "musl"))), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - not(any(target_pointer_width = "32", - target_arch = "x86_64", - all(target_arch = "aarch64", target_env = "musl")))), - repr(align(8)))] - pub struct pthread_mutexattr_t { - #[cfg(all(not(features = "align"), - any(target_arch = "x86_64", - all(target_arch = "aarch64", target_env = "musl"))))] - __align: [::c_int; 0], - #[cfg(all(not(features = "align"), - not(any(target_arch = "x86_64", - all(target_arch = "aarch64", target_env = "musl")))))] - __align: [::c_long; 0], - size: [u8; __SIZEOF_PTHREAD_MUTEXATTR_T], - } - - #[cfg_attr(all(feature = "align", - any(target_env = "musl", target_pointer_width = "32")), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - not(target_env = "musl"), - target_pointer_width = "64"), - repr(align(8)))] - pub struct pthread_rwlockattr_t { - #[cfg(all(not(feature = "align"), target_env = "musl"))] - __align: [::c_int; 0], - #[cfg(all(not(feature = "align"), not(target_env = "musl")))] - __align: [::c_long; 0], - size: [u8; __SIZEOF_PTHREAD_RWLOCKATTR_T], - } - - #[cfg_attr(all(feature = "align", - target_env = "musl", - target_pointer_width = "32"), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - target_env = "musl", - target_pointer_width = "64"), - repr(align(8)))] - #[cfg_attr(all(feature = "align", - not(target_env = "musl"), - target_arch = "x86"), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - not(target_env = "musl"), - not(target_arch = "x86")), - repr(align(8)))] - pub struct pthread_cond_t { - #[cfg(all(not(feature = "align"), target_env = "musl"))] - __align: [*const ::c_void; 0], - #[cfg(not(any(feature = "align", target_env = "musl")))] - __align: [::c_longlong; 0], - size: [u8; __SIZEOF_PTHREAD_COND_T], - } - - #[cfg_attr(feature = "align", repr(align(4)))] - pub struct pthread_condattr_t { - #[cfg(not(feature = "align"))] - __align: [::c_int; 0], - size: [u8; __SIZEOF_PTHREAD_CONDATTR_T], - } - pub struct passwd { pub pw_name: *mut ::c_char, pub pw_passwd: *mut ::c_char, @@ -1095,6 +923,67 @@ s! { } } +s_no_extra_traits! { + #[allow(missing_debug_implementations)] + pub struct sysinfo { + pub uptime: ::c_ulong, + pub loads: [::c_ulong; 3], + pub totalram: ::c_ulong, + pub freeram: ::c_ulong, + pub sharedram: ::c_ulong, + pub bufferram: ::c_ulong, + pub totalswap: ::c_ulong, + pub freeswap: ::c_ulong, + pub procs: ::c_ushort, + pub pad: ::c_ushort, + pub totalhigh: ::c_ulong, + pub freehigh: ::c_ulong, + pub mem_unit: ::c_uint, + pub __reserved: [::c_char; 256], + } + + #[allow(missing_debug_implementations)] + pub struct sockaddr_un { + pub sun_family: sa_family_t, + pub sun_path: [::c_char; 108] + } + + #[allow(missing_debug_implementations)] + pub struct sockaddr_storage { + pub ss_family: sa_family_t, + __ss_align: ::size_t, + __ss_pad2: [u8; 128 - 2 * 8], + } + + #[allow(missing_debug_implementations)] + pub struct utsname { + pub sysname: [::c_char; 65], + pub nodename: [::c_char; 65], + pub release: [::c_char; 65], + pub version: [::c_char; 65], + pub machine: [::c_char; 65], + pub domainname: [::c_char; 65] + } + + #[allow(missing_debug_implementations)] + pub struct dirent { + pub d_ino: ::ino_t, + pub d_off: ::off_t, + pub d_reclen: ::c_ushort, + pub d_type: ::c_uchar, + pub d_name: [::c_char; 256], + } + + #[allow(missing_debug_implementations)] + pub struct dirent64 { + pub d_ino: ::ino64_t, + pub d_off: ::off64_t, + pub d_reclen: ::c_ushort, + pub d_type: ::c_uchar, + pub d_name: [::c_char; 256], + } +} + // PUB_CONST pub const INT_MIN: c_int = -2147483648; @@ -4120,14 +4009,26 @@ cfg_if! { } cfg_if! { - if #[cfg(core_cvoid)] { - pub use core::ffi::c_void; + if #[cfg(libc_align)] { + #[macro_use] + mod align; + } else { + #[macro_use] + mod no_align; + } +} +expand_align!(); + +cfg_if! { + if #[cfg(libc_core_cvoid)] { + pub use ::ffi::c_void; } else { // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help // enable more optimization opportunities around it recognizing things // like malloc/free. #[repr(u8)] #[allow(missing_copy_implementations)] + #[allow(missing_debug_implementations)] pub enum c_void { // Two dummy variants so the #[repr] attribute can be used. #[doc(hidden)] diff --git a/src/fuchsia/no_align.rs b/src/fuchsia/no_align.rs new file mode 100644 index 0000000000000..1b8db5354eb8b --- /dev/null +++ b/src/fuchsia/no_align.rs @@ -0,0 +1,53 @@ +macro_rules! expand_align { + () => { + s! { + pub struct pthread_mutexattr_t { + #[cfg(target_arch = "x86_64")] + __align: [::c_int; 0], + #[cfg(not(target_arch = "x86_64"))] + __align: [::c_long; 0], + size: [u8; ::__SIZEOF_PTHREAD_MUTEXATTR_T], + } + + pub struct pthread_rwlockattr_t { + __align: [::c_long; 0], + size: [u8; ::__SIZEOF_PTHREAD_RWLOCKATTR_T], + } + + pub struct pthread_condattr_t { + __align: [::c_int; 0], + size: [u8; ::__SIZEOF_PTHREAD_CONDATTR_T], + } + } + + s_no_extra_traits! { + #[allow(missing_debug_implementations)] + pub struct pthread_mutex_t { + #[cfg(any(target_arch = "arm", + all(target_arch = "x86_64", + target_pointer_width = "32")))] + __align: [::c_long; 0], + #[cfg(not(any(target_arch = "arm", + all(target_arch = "x86_64", + target_pointer_width = "32"))))] + __align: [::c_longlong; 0], + size: [u8; ::__SIZEOF_PTHREAD_MUTEX_T], + } + + #[allow(missing_debug_implementations)] + pub struct pthread_rwlock_t { + __align: [::c_long; 0], + __align: [::c_longlong; 0], + size: [u8; ::__SIZEOF_PTHREAD_RWLOCK_T], + } + + #[allow(missing_debug_implementations)] + pub struct pthread_cond_t { + __align: [*const ::c_void; 0], + #[cfg(not(target_env = "musl"))] + __align: [::c_longlong; 0], + size: [u8; ::__SIZEOF_PTHREAD_COND_T], + } + } + } +} diff --git a/src/fuchsia/x86_64.rs b/src/fuchsia/x86_64.rs index 2e4ecccbf7909..8c0dc55ac2b8f 100644 --- a/src/fuchsia/x86_64.rs +++ b/src/fuchsia/x86_64.rs @@ -51,15 +51,6 @@ s! { __private: [u64; 32], } - pub struct ucontext_t { - pub uc_flags: ::c_ulong, - pub uc_link: *mut ucontext_t, - pub uc_stack: ::stack_t, - pub uc_mcontext: mcontext_t, - pub uc_sigmask: ::sigset_t, - __private: [u8; 512], - } - pub struct ipc_perm { pub __ipc_perm_key: ::key_t, pub uid: ::uid_t, @@ -73,6 +64,18 @@ s! { } } +s_no_extra_traits! { + #[allow(missing_debug_implementations)] + pub struct ucontext_t { + pub uc_flags: ::c_ulong, + pub uc_link: *mut ucontext_t, + pub uc_stack: ::stack_t, + pub uc_mcontext: mcontext_t, + pub uc_sigmask: ::sigset_t, + __private: [u8; 512], + } +} + // Syscall table pub const SYS_read: ::c_long = 0; diff --git a/src/lib.rs b/src/lib.rs index 2300e823e9672..72e93aaf62def 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -10,7 +10,7 @@ //! Crate docs -#![allow(bad_style, overflowing_literals, improper_ctypes)] +#![allow(bad_style, overflowing_literals, improper_ctypes, unknown_lints)] #![crate_type = "rlib"] #![crate_name = "libc"] #![cfg_attr(cross_platform_docs, feature(no_core, lang_items, const_fn))] @@ -151,30 +151,66 @@ )] // Attributes needed when building as part of the standard library #![cfg_attr(feature = "rustc-dep-of-std", feature(cfg_target_vendor))] -#![cfg_attr(feature = "rustc-dep-of-std", feature(link_cfg, repr_packed))] +#![cfg_attr(feature = "rustc-dep-of-std", feature(link_cfg))] #![cfg_attr(feature = "rustc-dep-of-std", feature(no_core))] #![cfg_attr(feature = "rustc-dep-of-std", no_core)] #![cfg_attr(feature = "rustc-dep-of-std", allow(warnings))] -#![cfg_attr(not(any(feature = "use_std", feature = "rustc-dep-of-std")), no_std)] +#![cfg_attr( + not(any(feature = "use_std", feature = "rustc-dep-of-std")), + no_std +)] // Enable lints #![cfg_attr(feature = "extra_traits", deny(missing_debug_implementations))] -#![deny(missing_copy_implementations)] - +#![deny(missing_copy_implementations, safe_packed_borrows)] #[cfg(all(not(cross_platform_docs), feature = "use_std"))] extern crate std as core; -#[cfg(feature = "rustc-dep-of-std")] -extern crate rustc_std_workspace_core as core; -#[cfg(feature = "rustc-dep-of-std")] -#[allow(unused_imports)] -use core::iter; -#[cfg(feature = "rustc-dep-of-std")] -#[allow(unused_imports)] -use core::option; - #[macro_use] mod macros; +cfg_if! { + if #[cfg(feature = "rustc-dep-of-std")] { + extern crate rustc_std_workspace_core as core; + #[allow(unused_imports)] + use core::iter; + #[allow(unused_imports)] + use core::option; + } +} + +cfg_if! { + if #[cfg(not(cross_platform_docs))] { + cfg_if! { + if #[cfg(libc_priv_mod_use)] { + #[cfg(libc_core_cvoid)] + #[allow(unused_imports)] + use core::ffi; + #[allow(unused_imports)] + use core::fmt; + #[allow(unused_imports)] + use core::hash; + #[allow(unused_imports)] + use core::num; + #[allow(unused_imports)] + use core::mem; + } else { + #[doc(hidden)] + #[allow(unused_imports)] + pub use core::fmt; + #[doc(hidden)] + #[allow(unused_imports)] + pub use core::hash; + #[doc(hidden)] + #[allow(unused_imports)] + pub use core::num; + #[doc(hidden)] + #[allow(unused_imports)] + pub use core::mem; + } + } + } +} + mod dox; cfg_if! { diff --git a/src/macros.rs b/src/macros.rs index aabe6e8e7001f..8aec1ab8028c3 100644 --- a/src/macros.rs +++ b/src/macros.rs @@ -6,61 +6,116 @@ /// /// This allows you to conveniently provide a long list #[cfg]'d blocks of code /// without having to rewrite each clause multiple times. +#[allow(unused_macros)] macro_rules! cfg_if { + // match if/else chains with a final `else` ($( if #[cfg($($meta:meta),*)] { $($it:item)* } ) else * else { $($it2:item)* }) => { - __cfg_if_items! { + cfg_if! { + @__items () ; $( ( ($($meta),*) ($($it)*) ), )* ( () ($($it2)*) ), } - } -} + }; -macro_rules! __cfg_if_items { - (($($not:meta,)*) ; ) => {}; - (($($not:meta,)*) ; ( ($($m:meta),*) ($($it:item)*) ), $($rest:tt)*) => { - __cfg_if_apply! { cfg(all(not(any($($not),*)), $($m,)*)), $($it)* } - __cfg_if_items! { ($($not,)* $($m,)*) ; $($rest)* } - } -} + // match if/else chains lacking a final `else` + ( + if #[cfg($($i_met:meta),*)] { $($i_it:item)* } + $( + else if #[cfg($($e_met:meta),*)] { $($e_it:item)* } + )* + ) => { + cfg_if! { + @__items + () ; + ( ($($i_met),*) ($($i_it)*) ), + $( ( ($($e_met),*) ($($e_it)*) ), )* + ( () () ), + } + }; + + // Internal and recursive macro to emit all the items + // + // Collects all the negated cfgs in a list at the beginning and after the + // semicolon is all the remaining items + (@__items ($($not:meta,)*) ; ) => {}; + (@__items ($($not:meta,)*) ; ( ($($m:meta),*) ($($it:item)*) ), + $($rest:tt)*) => { + // Emit all items within one block, applying an approprate #[cfg]. The + // #[cfg] will require all `$m` matchers specified and must also negate + // all previous matchers. + cfg_if! { @__apply cfg(all($($m,)* not(any($($not),*)))), $($it)* } + + // Recurse to emit all other items in `$rest`, and when we do so add all + // our `$m` matchers to the list of `$not` matchers as future emissions + // will have to negate everything we just matched as well. + cfg_if! { @__items ($($not,)* $($m,)*) ; $($rest)* } + }; -macro_rules! __cfg_if_apply { - ($m:meta, $($it:item)*) => { + // Internal macro to Apply a cfg attribute to a list of items + (@__apply $m:meta, $($it:item)*) => { $(#[$m] $it)* - } + }; } +#[allow(unused_macros)] macro_rules! s { ($($(#[$attr:meta])* pub $t:ident $i:ident { $($field:tt)* })*) => ($( + s!(it: $(#[$attr])* pub $t $i { $($field)* }); + )*); + (it: $(#[$attr:meta])* pub union $i:ident { $($field:tt)* }) => ( + compile_error!("unions cannot derive extra traits, use s_no_extra_traits instead"); + ); + (it: $(#[$attr:meta])* pub struct $i:ident { $($field:tt)* }) => ( __item! { #[repr(C)] - $(#[$attr])* #[cfg_attr(feature = "extra_traits", derive(Debug, Eq, Hash, PartialEq))] - pub $t $i { $($field)* } + $(#[$attr])* + pub struct $i { $($field)* } } impl ::dox::Copy for $i {} impl ::dox::Clone for $i { fn clone(&self) -> $i { *self } } - )*) + ); } +#[allow(unused_macros)] macro_rules! s_no_extra_traits { ($($(#[$attr:meta])* pub $t:ident $i:ident { $($field:tt)* })*) => ($( + s_no_extra_traits!(it: $(#[$attr])* pub $t $i { $($field)* }); + )*); + (it: $(#[$attr:meta])* pub union $i:ident { $($field:tt)* }) => ( + cfg_if! { + if #[cfg(libc_union)] { + __item! { + #[repr(C)] + $(#[$attr])* + pub union $i { $($field)* } + } + + impl ::dox::Copy for $i {} + impl ::dox::Clone for $i { + fn clone(&self) -> $i { *self } + } + } + } + ); + (it: $(#[$attr:meta])* pub struct $i:ident { $($field:tt)* }) => ( __item! { #[repr(C)] $(#[$attr])* - pub $t $i { $($field)* } + pub struct $i { $($field)* } } impl ::dox::Copy for $i {} impl ::dox::Clone for $i { fn clone(&self) -> $i { *self } } - )*) + ); } #[allow(unused_macros)] @@ -82,6 +137,7 @@ macro_rules! f { )*) } +#[allow(unused_macros)] macro_rules! __item { ($i:item) => { $i @@ -90,13 +146,14 @@ macro_rules! __item { #[allow(unused_macros)] macro_rules! align_const { - ($($(#[$attr:meta])* pub const $name:ident : $t1:ty = $t2:ident { $($field:tt)* };)*) => ($( - #[cfg(feature = "align")] + ($($(#[$attr:meta])* pub const $name:ident : + $t1:ty = $t2:ident { $($field:tt)* };)*) => ($( + #[cfg(libc_align)] $(#[$attr])* pub const $name : $t1 = $t2 { $($field)* }; - #[cfg(not(feature = "align"))] + #[cfg(not(libc_align))] $(#[$attr])* pub const $name : $t1 = $t2 { $($field)* diff --git a/src/redox/align.rs b/src/redox/align.rs new file mode 100644 index 0000000000000..4fdba9a6aba69 --- /dev/null +++ b/src/redox/align.rs @@ -0,0 +1,6 @@ +s! { + #[repr(align(4))] + pub struct in6_addr { + pub s6_addr: [u8; 16], + } +} diff --git a/src/redox/mod.rs b/src/redox/mod.rs index 82782bc16404e..cde619e98726e 100644 --- a/src/redox/mod.rs +++ b/src/redox/mod.rs @@ -386,14 +386,15 @@ pub use self::net::*; mod net; cfg_if! { - if #[cfg(core_cvoid)] { - pub use core::ffi::c_void; + if #[cfg(libc_core_cvoid)] { + pub use ::ffi::c_void; } else { // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help // enable more optimization opportunities around it recognizing things // like malloc/free. #[repr(u8)] #[allow(missing_copy_implementations)] + #[allow(missing_debug_implementations)] pub enum c_void { // Two dummy variants so the #[repr] attribute can be used. #[doc(hidden)] @@ -403,3 +404,13 @@ cfg_if! { } } } + +cfg_if! { + if #[cfg(libc_align)] { + mod align; + pub use self::align::*; + } else { + mod no_align; + pub use self::no_align::*; + } +} diff --git a/src/redox/net.rs b/src/redox/net.rs index fcbb181c3297d..5d962b1649e0b 100644 --- a/src/redox/net.rs +++ b/src/redox/net.rs @@ -9,20 +9,13 @@ s! { pub s_addr: in_addr_t, } - #[cfg_attr(feature = "align", repr(align(4)))] - pub struct in6_addr { - pub s6_addr: [u8; 16], - #[cfg(not(feature = "align"))] - __align: [u32; 0], - } - pub struct ip_mreq { pub imr_multiaddr: in_addr, pub imr_interface: in_addr, } pub struct ipv6_mreq { - pub ipv6mr_multiaddr: in6_addr, + pub ipv6mr_multiaddr: ::in6_addr, pub ipv6mr_interface: ::c_uint, } diff --git a/src/redox/no_align.rs b/src/redox/no_align.rs new file mode 100644 index 0000000000000..f6b9f4c12d4ba --- /dev/null +++ b/src/redox/no_align.rs @@ -0,0 +1,6 @@ +s! { + pub struct in6_addr { + pub s6_addr: [u8; 16], + __align: [u32; 0], + } +} diff --git a/src/sgx.rs b/src/sgx.rs index 1d5ca21292e9f..8a69ad36e48b6 100644 --- a/src/sgx.rs +++ b/src/sgx.rs @@ -36,14 +36,15 @@ pub const INT_MIN: c_int = -2147483648; pub const INT_MAX: c_int = 2147483647; cfg_if! { - if #[cfg(core_cvoid)] { - pub use core::ffi::c_void; + if #[cfg(libc_core_cvoid)] { + pub use ::ffi::c_void; } else { // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help // enable more optimization opportunities around it recognizing things // like malloc/free. #[repr(u8)] #[allow(missing_copy_implementations)] + #[allow(missing_debug_implementations)] pub enum c_void { // Two dummy variants so the #[repr] attribute can be used. #[doc(hidden)] diff --git a/src/switch.rs b/src/switch.rs index 89e259ea27ca2..06fa2030cdf56 100644 --- a/src/switch.rs +++ b/src/switch.rs @@ -38,14 +38,15 @@ pub const INT_MIN: c_int = -2147483648; pub const INT_MAX: c_int = 2147483647; cfg_if! { - if #[cfg(core_cvoid)] { - pub use core::ffi::c_void; + if #[cfg(libc_core_cvoid)] { + pub use ::ffi::c_void; } else { // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help // enable more optimization opportunities around it recognizing things // like malloc/free. #[repr(u8)] #[allow(missing_copy_implementations)] + #[allow(missing_debug_implementations)] pub enum c_void { // Two dummy variants so the #[repr] attribute can be used. #[doc(hidden)] diff --git a/src/unix/align.rs b/src/unix/align.rs new file mode 100644 index 0000000000000..4fdba9a6aba69 --- /dev/null +++ b/src/unix/align.rs @@ -0,0 +1,6 @@ +s! { + #[repr(align(4))] + pub struct in6_addr { + pub s6_addr: [u8; 16], + } +} diff --git a/src/unix/bsd/apple/b32.rs b/src/unix/bsd/apple/b32.rs index 284eae399ddec..13b1a0b7c3dc6 100644 --- a/src/unix/bsd/apple/b32.rs +++ b/src/unix/bsd/apple/b32.rs @@ -52,32 +52,32 @@ s_no_extra_traits!{ } } -#[cfg(feature = "extra_traits")] -impl PartialEq for pthread_attr_t { - fn eq(&self, other: &pthread_attr_t) -> bool { - self.__sig == other.__sig - && self.__opaque - .iter() - .zip(other.__opaque.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for pthread_attr_t {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for pthread_attr_t { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("pthread_attr_t") - .field("__sig", &self.__sig) - // FIXME: .field("__opaque", &self.__opaque) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for pthread_attr_t { - fn hash(&self, state: &mut H) { - self.__sig.hash(state); - self.__opaque.hash(state); +cfg_if! { + if #[cfg(feature = "extra_traits")] { + impl PartialEq for pthread_attr_t { + fn eq(&self, other: &pthread_attr_t) -> bool { + self.__sig == other.__sig + && self.__opaque + .iter() + .zip(other.__opaque.iter()) + .all(|(a,b)| a == b) + } + } + impl Eq for pthread_attr_t {} + impl ::fmt::Debug for pthread_attr_t { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("pthread_attr_t") + .field("__sig", &self.__sig) + // FIXME: .field("__opaque", &self.__opaque) + .finish() + } + } + impl ::hash::Hash for pthread_attr_t { + fn hash(&self, state: &mut H) { + self.__sig.hash(state); + self.__opaque.hash(state); + } + } } } diff --git a/src/unix/bsd/apple/b64.rs b/src/unix/bsd/apple/b64.rs index 2161fc47590f9..50b48fa5ecd7f 100644 --- a/src/unix/bsd/apple/b64.rs +++ b/src/unix/bsd/apple/b64.rs @@ -57,32 +57,32 @@ s_no_extra_traits!{ } } -#[cfg(feature = "extra_traits")] -impl PartialEq for pthread_attr_t { - fn eq(&self, other: &pthread_attr_t) -> bool { - self.__sig == other.__sig - && self.__opaque - .iter() - .zip(other.__opaque.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for pthread_attr_t {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for pthread_attr_t { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("pthread_attr_t") - .field("__sig", &self.__sig) - // FIXME: .field("__opaque", &self.__opaque) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for pthread_attr_t { - fn hash(&self, state: &mut H) { - self.__sig.hash(state); - self.__opaque.hash(state); +cfg_if! { + if #[cfg(feature = "extra_traits")] { + impl PartialEq for pthread_attr_t { + fn eq(&self, other: &pthread_attr_t) -> bool { + self.__sig == other.__sig + && self.__opaque + .iter() + .zip(other.__opaque.iter()) + .all(|(a,b)| a == b) + } + } + impl Eq for pthread_attr_t {} + impl ::fmt::Debug for pthread_attr_t { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("pthread_attr_t") + .field("__sig", &self.__sig) + // FIXME: .field("__opaque", &self.__opaque) + .finish() + } + } + impl ::hash::Hash for pthread_attr_t { + fn hash(&self, state: &mut H) { + self.__sig.hash(state); + self.__opaque.hash(state); + } + } } } diff --git a/src/unix/bsd/apple/mod.rs b/src/unix/bsd/apple/mod.rs index 85332180e015d..670ef568b6435 100644 --- a/src/unix/bsd/apple/mod.rs +++ b/src/unix/bsd/apple/mod.rs @@ -42,6 +42,11 @@ impl ::dox::Clone for timezone { } s! { + pub struct ip_mreq { + pub imr_multiaddr: in_addr, + pub imr_interface: in_addr, + } + pub struct aiocb { pub aio_fildes: ::c_int, pub aio_offset: ::off_t, @@ -189,16 +194,6 @@ s! { pub sin_zero: [::c_char; 8], } - #[cfg_attr(feature = "rustc-dep-of-std", repr(packed(4)))] - pub struct kevent { - pub ident: ::uintptr_t, - pub filter: ::int16_t, - pub flags: ::uint16_t, - pub fflags: ::uint32_t, - pub data: ::intptr_t, - pub udata: *mut ::c_void, - } - pub struct kevent64_s { pub ident: ::uint64_t, pub filter: ::int16_t, @@ -473,7 +468,37 @@ s! { pub sem_flg: ::c_short, } - #[cfg_attr(feature = "rustc-dep-of-std", repr(packed(4)))] + // sys/shm.h + + pub struct arphdr { + pub ar_hrd: u16, + pub ar_pro: u16, + pub ar_hln: u8, + pub ar_pln: u8, + pub ar_op: u16, + } + + pub struct in_addr { + pub s_addr: ::in_addr_t, + } +} + +s_no_extra_traits!{ + // FIXME: https://github.com/rust-lang/libc/issues/1243 + #[allow(missing_debug_implementations)] + #[cfg_attr(libc_packedN, repr(packed(4)))] + pub struct kevent { + pub ident: ::uintptr_t, + pub filter: ::int16_t, + pub flags: ::uint16_t, + pub fflags: ::uint32_t, + pub data: ::intptr_t, + pub udata: *mut ::c_void, + } + + // FIXME: https://github.com/rust-lang/libc/issues/1243 + #[allow(missing_debug_implementations)] + #[cfg_attr(libc_packedN, repr(packed(4)))] pub struct semid_ds { // Note the manpage shows different types than the system header. pub sem_perm: ipc_perm, @@ -486,9 +511,9 @@ s! { pub sem_pad3: [::int32_t; 4], } - // sys/shm.h - - #[cfg_attr(feature = "rustc-dep-of-std", repr(packed(4)))] + // FIXME: https://github.com/rust-lang/libc/issues/1243 + #[allow(missing_debug_implementations)] + #[cfg_attr(libc_packedN, repr(packed(4)))] pub struct shmid_ds { pub shm_perm: ipc_perm, pub shm_segsz: ::size_t, @@ -500,23 +525,6 @@ s! { pub shm_ctime: ::time_t, // FIXME: 64-bit wrong align => wrong offset // FIXME: 64-bit wrong align => wrong offset: pub shm_internal: *mut ::c_void, - - } - - pub struct arphdr { - pub ar_hrd: u16, - pub ar_pro: u16, - pub ar_hln: u8, - pub ar_pln: u8, - pub ar_op: u16, - } -} - -s_no_extra_traits!{ - pub union semun { - pub val: ::c_int, - pub buf: *mut semid_ds, - pub array: *mut ::c_ushort, } pub struct proc_threadinfo { @@ -596,377 +604,383 @@ s_no_extra_traits!{ } } -#[cfg(feature = "extra_traits")] -impl PartialEq for semun { - fn eq(&self, other: &semun) -> bool { - unsafe { self.val == other.val } - } -} -#[cfg(feature = "extra_traits")] -impl Eq for semun {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for semun { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("semun") - .field("val", unsafe { &self.val }) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for semun { - fn hash(&self, state: &mut H) { - unsafe { self.val.hash(state) }; - } -} -#[cfg(feature = "extra_traits")] -impl PartialEq for proc_threadinfo { - fn eq(&self, other: &proc_threadinfo) -> bool { - self.pth_user_time == other.pth_user_time - && self.pth_system_time == other.pth_system_time - && self.pth_cpu_usage == other.pth_cpu_usage - && self.pth_policy == other.pth_policy - && self.pth_run_state == other.pth_run_state - && self.pth_flags == other.pth_flags - && self.pth_sleep_time == other.pth_sleep_time - && self.pth_curpri == other.pth_curpri - && self.pth_priority == other.pth_priority - && self.pth_maxpriority == other.pth_maxpriority - && self - .pth_name - .iter() - .zip(other.pth_name.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for proc_threadinfo {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for proc_threadinfo { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("proc_threadinfo") - .field("pth_user_time", &self.pth_user_time) - .field("pth_system_time", &self.pth_system_time) - .field("pth_cpu_usage", &self.pth_cpu_usage) - .field("pth_policy", &self.pth_policy) - .field("pth_run_state", &self.pth_run_state) - .field("pth_flags", &self.pth_flags) - .field("pth_sleep_time", &self.pth_sleep_time) - .field("pth_curpri", &self.pth_curpri) - .field("pth_priority", &self.pth_priority) - .field("pth_maxpriority", &self.pth_maxpriority) - // FIXME: .field("pth_name", &self.pth_name) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for proc_threadinfo { - fn hash(&self, state: &mut H) { - self.pth_user_time.hash(state); - self.pth_system_time.hash(state); - self.pth_cpu_usage.hash(state); - self.pth_policy.hash(state); - self.pth_run_state.hash(state); - self.pth_flags.hash(state); - self.pth_sleep_time.hash(state); - self.pth_curpri.hash(state); - self.pth_priority.hash(state); - self.pth_maxpriority.hash(state); - self.pth_name.hash(state); - } -} -#[cfg(feature = "extra_traits")] -impl PartialEq for statfs { - fn eq(&self, other: &statfs) -> bool { - self.f_bsize == other.f_bsize - && self.f_iosize == other.f_iosize - && self.f_blocks == other.f_blocks - && self.f_bfree == other.f_bfree - && self.f_bavail == other.f_bavail - && self.f_files == other.f_files - && self.f_ffree == other.f_ffree - && self.f_fsid == other.f_fsid - && self.f_owner == other.f_owner - && self.f_flags == other.f_flags - && self.f_fssubtype == other.f_fssubtype - && self.f_fstypename == other.f_fstypename - && self.f_type == other.f_type - && self - .f_mntonname - .iter() - .zip(other.f_mntonname.iter()) - .all(|(a,b)| a == b) - && self - .f_mntfromname - .iter() - .zip(other.f_mntfromname.iter()) - .all(|(a,b)| a == b) - && self.f_reserved == other.f_reserved - } -} -#[cfg(feature = "extra_traits")] -impl Eq for statfs {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for statfs { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("statfs") - .field("f_bsize", &self.f_bsize) - .field("f_iosize", &self.f_iosize) - .field("f_blocks", &self.f_blocks) - .field("f_bfree", &self.f_bfree) - .field("f_bavail", &self.f_bavail) - .field("f_files", &self.f_files) - .field("f_ffree", &self.f_ffree) - .field("f_fsid", &self.f_fsid) - .field("f_owner", &self.f_owner) - .field("f_flags", &self.f_flags) - .field("f_fssubtype", &self.f_fssubtype) - .field("f_fstypename", &self.f_fstypename) - .field("f_type", &self.f_type) - // FIXME: .field("f_mntonname", &self.f_mntonname) - // FIXME: .field("f_mntfromname", &self.f_mntfromname) - .field("f_reserved", &self.f_reserved) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for statfs { - fn hash(&self, state: &mut H) { - self.f_bsize.hash(state); - self.f_iosize.hash(state); - self.f_blocks.hash(state); - self.f_bfree.hash(state); - self.f_bavail.hash(state); - self.f_files.hash(state); - self.f_ffree.hash(state); - self.f_fsid.hash(state); - self.f_owner.hash(state); - self.f_flags.hash(state); - self.f_fssubtype.hash(state); - self.f_fstypename.hash(state); - self.f_type.hash(state); - self.f_mntonname.hash(state); - self.f_mntfromname.hash(state); - self.f_reserved.hash(state); - } -} -#[cfg(feature = "extra_traits")] -impl PartialEq for dirent { - fn eq(&self, other: &dirent) -> bool { - self.d_ino == other.d_ino - && self.d_seekoff == other.d_seekoff - && self.d_reclen == other.d_reclen - && self.d_namlen == other.d_namlen - && self.d_type == other.d_type - && self - .d_name - .iter() - .zip(other.d_name.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for dirent {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for dirent { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("dirent") - .field("d_ino", &self.d_ino) - .field("d_seekoff", &self.d_seekoff) - .field("d_reclen", &self.d_reclen) - .field("d_namlen", &self.d_namlen) - .field("d_type", &self.d_type) - // FIXME: .field("d_name", &self.d_name) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for dirent { - fn hash(&self, state: &mut H) { - self.d_ino.hash(state); - self.d_seekoff.hash(state); - self.d_reclen.hash(state); - self.d_namlen.hash(state); - self.d_type.hash(state); - self.d_name.hash(state); - } -} -#[cfg(feature = "extra_traits")] -impl PartialEq for pthread_rwlock_t { - fn eq(&self, other: &pthread_rwlock_t) -> bool { - self.__sig == other.__sig - && self. - __opaque - .iter() - .zip(other.__opaque.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for pthread_rwlock_t {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for pthread_rwlock_t { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("pthread_rwlock_t") - .field("__sig", &self.__sig) - // FIXME: .field("__opaque", &self.__opaque) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for pthread_rwlock_t { - fn hash(&self, state: &mut H) { - self.__sig.hash(state); - self.__opaque.hash(state); - } -} -#[cfg(feature = "extra_traits")] -impl PartialEq for pthread_mutex_t { - fn eq(&self, other: &pthread_mutex_t) -> bool { - self.__sig == other.__sig - && self. - __opaque - .iter() - .zip(other.__opaque.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for pthread_mutex_t {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for pthread_mutex_t { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("pthread_mutex_t") - .field("__sig", &self.__sig) - // FIXME: .field("__opaque", &self.__opaque) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for pthread_mutex_t { - fn hash(&self, state: &mut H) { - self.__sig.hash(state); - self.__opaque.hash(state); - } -} -#[cfg(feature = "extra_traits")] -impl PartialEq for pthread_cond_t { - fn eq(&self, other: &pthread_cond_t) -> bool { - self.__sig == other.__sig - && self. - __opaque - .iter() - .zip(other.__opaque.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for pthread_cond_t {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for pthread_cond_t { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("pthread_cond_t") - .field("__sig", &self.__sig) - // FIXME: .field("__opaque", &self.__opaque) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for pthread_cond_t { - fn hash(&self, state: &mut H) { - self.__sig.hash(state); - self.__opaque.hash(state); - } -} -#[cfg(feature = "extra_traits")] -impl PartialEq for sockaddr_storage { - fn eq(&self, other: &sockaddr_storage) -> bool { - self.ss_len == other.ss_len - && self.ss_family == other.ss_family - && self - .__ss_pad1 - .iter() - .zip(other.__ss_pad1.iter()) - .all(|(a, b)| a == b) - && self.__ss_align == other.__ss_align - && self - .__ss_pad2 - .iter() - .zip(other.__ss_pad2.iter()) - .all(|(a, b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for sockaddr_storage {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for sockaddr_storage { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("sockaddr_storage") - .field("ss_len", &self.ss_len) - .field("ss_family", &self.ss_family) - .field("__ss_pad1", &self.__ss_pad1) - .field("__ss_align", &self.__ss_align) - // FIXME: .field("__ss_pad2", &self.__ss_pad2) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for sockaddr_storage { - fn hash(&self, state: &mut H) { - self.ss_len.hash(state); - self.ss_family.hash(state); - self.__ss_pad1.hash(state); - self.__ss_align.hash(state); - self.__ss_pad2.hash(state); - } -} -#[cfg(feature = "extra_traits")] -impl PartialEq for utmpx { - fn eq(&self, other: &utmpx) -> bool { - self.ut_user - .iter() - .zip(other.ut_user.iter()) - .all(|(a,b)| a == b) - && self.ut_id == other.ut_id - && self.ut_line == other.ut_line - && self.ut_pid == other.ut_pid - && self.ut_type == other.ut_type - && self.ut_tv == other.ut_tv - && self - .ut_host - .iter() - .zip(other.ut_host.iter()) - .all(|(a,b)| a == b) - && self.ut_pad == other.ut_pad - } -} -#[cfg(feature = "extra_traits")] -impl Eq for utmpx {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for utmpx { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("utmpx") - // FIXME: .field("ut_user", &self.ut_user) - .field("ut_id", &self.ut_id) - .field("ut_line", &self.ut_line) - .field("ut_pid", &self.ut_pid) - .field("ut_type", &self.ut_type) - .field("ut_tv", &self.ut_tv) - // FIXME: .field("ut_host", &self.ut_host) - .field("ut_pad", &self.ut_pad) - .finish() +cfg_if! { + if #[cfg(libc_union)] { + s_no_extra_traits! { + pub union semun { + pub val: ::c_int, + pub buf: *mut semid_ds, + pub array: *mut ::c_ushort, + } + } + + cfg_if! { + if #[cfg(feature = "extra_traits")] { + impl PartialEq for semun { + fn eq(&self, other: &semun) -> bool { + unsafe { self.val == other.val } + } + } + impl Eq for semun {} + impl ::fmt::Debug for semun { + fn fmt(&self, f: &mut ::fmt::Formatter) + -> ::fmt::Result { + f.debug_struct("semun") + .field("val", unsafe { &self.val }) + .finish() + } + } + impl ::hash::Hash for semun { + fn hash(&self, state: &mut H) { + unsafe { self.val.hash(state) }; + } + } + } + } } } -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for utmpx { - fn hash(&self, state: &mut H) { - self.ut_user.hash(state); - self.ut_id.hash(state); - self.ut_line.hash(state); - self.ut_pid.hash(state); - self.ut_type.hash(state); - self.ut_tv.hash(state); - self.ut_host.hash(state); - self.ut_pad.hash(state); + +cfg_if! { + if #[cfg(feature = "extra_traits")] { + impl PartialEq for proc_threadinfo { + fn eq(&self, other: &proc_threadinfo) -> bool { + self.pth_user_time == other.pth_user_time + && self.pth_system_time == other.pth_system_time + && self.pth_cpu_usage == other.pth_cpu_usage + && self.pth_policy == other.pth_policy + && self.pth_run_state == other.pth_run_state + && self.pth_flags == other.pth_flags + && self.pth_sleep_time == other.pth_sleep_time + && self.pth_curpri == other.pth_curpri + && self.pth_priority == other.pth_priority + && self.pth_maxpriority == other.pth_maxpriority + && self.pth_name + .iter() + .zip(other.pth_name.iter()) + .all(|(a,b)| a == b) + } + } + impl Eq for proc_threadinfo {} + impl ::fmt::Debug for proc_threadinfo { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("proc_threadinfo") + .field("pth_user_time", &self.pth_user_time) + .field("pth_system_time", &self.pth_system_time) + .field("pth_cpu_usage", &self.pth_cpu_usage) + .field("pth_policy", &self.pth_policy) + .field("pth_run_state", &self.pth_run_state) + .field("pth_flags", &self.pth_flags) + .field("pth_sleep_time", &self.pth_sleep_time) + .field("pth_curpri", &self.pth_curpri) + .field("pth_priority", &self.pth_priority) + .field("pth_maxpriority", &self.pth_maxpriority) + // FIXME: .field("pth_name", &self.pth_name) + .finish() + } + } + + impl ::hash::Hash for proc_threadinfo { + fn hash(&self, state: &mut H) { + self.pth_user_time.hash(state); + self.pth_system_time.hash(state); + self.pth_cpu_usage.hash(state); + self.pth_policy.hash(state); + self.pth_run_state.hash(state); + self.pth_flags.hash(state); + self.pth_sleep_time.hash(state); + self.pth_curpri.hash(state); + self.pth_priority.hash(state); + self.pth_maxpriority.hash(state); + self.pth_name.hash(state); + } + } + + impl PartialEq for statfs { + fn eq(&self, other: &statfs) -> bool { + self.f_bsize == other.f_bsize + && self.f_iosize == other.f_iosize + && self.f_blocks == other.f_blocks + && self.f_bfree == other.f_bfree + && self.f_bavail == other.f_bavail + && self.f_files == other.f_files + && self.f_ffree == other.f_ffree + && self.f_fsid == other.f_fsid + && self.f_owner == other.f_owner + && self.f_flags == other.f_flags + && self.f_fssubtype == other.f_fssubtype + && self.f_fstypename == other.f_fstypename + && self.f_type == other.f_type + && self + .f_mntonname + .iter() + .zip(other.f_mntonname.iter()) + .all(|(a,b)| a == b) + && self + .f_mntfromname + .iter() + .zip(other.f_mntfromname.iter()) + .all(|(a,b)| a == b) + && self.f_reserved == other.f_reserved + } + } + + impl Eq for statfs {} + impl ::fmt::Debug for statfs { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("statfs") + .field("f_bsize", &self.f_bsize) + .field("f_iosize", &self.f_iosize) + .field("f_blocks", &self.f_blocks) + .field("f_bfree", &self.f_bfree) + .field("f_bavail", &self.f_bavail) + .field("f_files", &self.f_files) + .field("f_ffree", &self.f_ffree) + .field("f_fsid", &self.f_fsid) + .field("f_owner", &self.f_owner) + .field("f_flags", &self.f_flags) + .field("f_fssubtype", &self.f_fssubtype) + .field("f_fstypename", &self.f_fstypename) + .field("f_type", &self.f_type) + // FIXME: .field("f_mntonname", &self.f_mntonname) + // FIXME: .field("f_mntfromname", &self.f_mntfromname) + .field("f_reserved", &self.f_reserved) + .finish() + } + } + + impl ::hash::Hash for statfs { + fn hash(&self, state: &mut H) { + self.f_bsize.hash(state); + self.f_iosize.hash(state); + self.f_blocks.hash(state); + self.f_bfree.hash(state); + self.f_bavail.hash(state); + self.f_files.hash(state); + self.f_ffree.hash(state); + self.f_fsid.hash(state); + self.f_owner.hash(state); + self.f_flags.hash(state); + self.f_fssubtype.hash(state); + self.f_fstypename.hash(state); + self.f_type.hash(state); + self.f_mntonname.hash(state); + self.f_mntfromname.hash(state); + self.f_reserved.hash(state); + } + } + + impl PartialEq for dirent { + fn eq(&self, other: &dirent) -> bool { + self.d_ino == other.d_ino + && self.d_seekoff == other.d_seekoff + && self.d_reclen == other.d_reclen + && self.d_namlen == other.d_namlen + && self.d_type == other.d_type + && self + .d_name + .iter() + .zip(other.d_name.iter()) + .all(|(a,b)| a == b) + } + } + impl Eq for dirent {} + impl ::fmt::Debug for dirent { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("dirent") + .field("d_ino", &self.d_ino) + .field("d_seekoff", &self.d_seekoff) + .field("d_reclen", &self.d_reclen) + .field("d_namlen", &self.d_namlen) + .field("d_type", &self.d_type) + // FIXME: .field("d_name", &self.d_name) + .finish() + } + } + impl ::hash::Hash for dirent { + fn hash(&self, state: &mut H) { + self.d_ino.hash(state); + self.d_seekoff.hash(state); + self.d_reclen.hash(state); + self.d_namlen.hash(state); + self.d_type.hash(state); + self.d_name.hash(state); + } + } + impl PartialEq for pthread_rwlock_t { + fn eq(&self, other: &pthread_rwlock_t) -> bool { + self.__sig == other.__sig + && self. + __opaque + .iter() + .zip(other.__opaque.iter()) + .all(|(a,b)| a == b) + } + } + impl Eq for pthread_rwlock_t {} + impl ::fmt::Debug for pthread_rwlock_t { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("pthread_rwlock_t") + .field("__sig", &self.__sig) + // FIXME: .field("__opaque", &self.__opaque) + .finish() + } + } + impl ::hash::Hash for pthread_rwlock_t { + fn hash(&self, state: &mut H) { + self.__sig.hash(state); + self.__opaque.hash(state); + } + } + + impl PartialEq for pthread_mutex_t { + fn eq(&self, other: &pthread_mutex_t) -> bool { + self.__sig == other.__sig + && self. + __opaque + .iter() + .zip(other.__opaque.iter()) + .all(|(a,b)| a == b) + } + } + + impl Eq for pthread_mutex_t {} + + impl ::fmt::Debug for pthread_mutex_t { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("pthread_mutex_t") + .field("__sig", &self.__sig) + // FIXME: .field("__opaque", &self.__opaque) + .finish() + } + } + + impl ::hash::Hash for pthread_mutex_t { + fn hash(&self, state: &mut H) { + self.__sig.hash(state); + self.__opaque.hash(state); + } + } + + impl PartialEq for pthread_cond_t { + fn eq(&self, other: &pthread_cond_t) -> bool { + self.__sig == other.__sig + && self. + __opaque + .iter() + .zip(other.__opaque.iter()) + .all(|(a,b)| a == b) + } + } + + impl Eq for pthread_cond_t {} + + impl ::fmt::Debug for pthread_cond_t { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("pthread_cond_t") + .field("__sig", &self.__sig) + // FIXME: .field("__opaque", &self.__opaque) + .finish() + } + } + + impl ::hash::Hash for pthread_cond_t { + fn hash(&self, state: &mut H) { + self.__sig.hash(state); + self.__opaque.hash(state); + } + } + + impl PartialEq for sockaddr_storage { + fn eq(&self, other: &sockaddr_storage) -> bool { + self.ss_len == other.ss_len + && self.ss_family == other.ss_family + && self + .__ss_pad1 + .iter() + .zip(other.__ss_pad1.iter()) + .all(|(a, b)| a == b) + && self.__ss_align == other.__ss_align + && self + .__ss_pad2 + .iter() + .zip(other.__ss_pad2.iter()) + .all(|(a, b)| a == b) + } + } + + impl Eq for sockaddr_storage {} + + impl ::fmt::Debug for sockaddr_storage { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("sockaddr_storage") + .field("ss_len", &self.ss_len) + .field("ss_family", &self.ss_family) + .field("__ss_pad1", &self.__ss_pad1) + .field("__ss_align", &self.__ss_align) + // FIXME: .field("__ss_pad2", &self.__ss_pad2) + .finish() + } + } + + impl ::hash::Hash for sockaddr_storage { + fn hash(&self, state: &mut H) { + self.ss_len.hash(state); + self.ss_family.hash(state); + self.__ss_pad1.hash(state); + self.__ss_align.hash(state); + self.__ss_pad2.hash(state); + } + } + + impl PartialEq for utmpx { + fn eq(&self, other: &utmpx) -> bool { + self.ut_user + .iter() + .zip(other.ut_user.iter()) + .all(|(a,b)| a == b) + && self.ut_id == other.ut_id + && self.ut_line == other.ut_line + && self.ut_pid == other.ut_pid + && self.ut_type == other.ut_type + && self.ut_tv == other.ut_tv + && self + .ut_host + .iter() + .zip(other.ut_host.iter()) + .all(|(a,b)| a == b) + && self.ut_pad == other.ut_pad + } + } + + impl Eq for utmpx {} + + impl ::fmt::Debug for utmpx { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("utmpx") + // FIXME: .field("ut_user", &self.ut_user) + .field("ut_id", &self.ut_id) + .field("ut_line", &self.ut_line) + .field("ut_pid", &self.ut_pid) + .field("ut_type", &self.ut_type) + .field("ut_tv", &self.ut_tv) + // FIXME: .field("ut_host", &self.ut_host) + .field("ut_pad", &self.ut_pad) + .finish() + } + } + + impl ::hash::Hash for utmpx { + fn hash(&self, state: &mut H) { + self.ut_user.hash(state); + self.ut_id.hash(state); + self.ut_line.hash(state); + self.ut_pid.hash(state); + self.ut_type.hash(state); + self.ut_tv.hash(state); + self.ut_host.hash(state); + self.ut_pad.hash(state); + } + } } } @@ -2765,9 +2779,18 @@ pub const SF_IMMUTABLE: ::c_uint = 0x00020000; pub const SF_APPEND: ::c_uint = 0x00040000; pub const UF_HIDDEN: ::c_uint = 0x00008000; -fn __DARWIN_ALIGN32(p: usize) -> usize { - const __DARWIN_ALIGNBYTES32: usize = mem::size_of::() - 1; - p + __DARWIN_ALIGNBYTES32 & !__DARWIN_ALIGNBYTES32 +cfg_if! { + if #[cfg(libc_const_size_of)] { + fn __DARWIN_ALIGN32(p: usize) -> usize { + const __DARWIN_ALIGNBYTES32: usize = mem::size_of::() - 1; + p + __DARWIN_ALIGNBYTES32 & !__DARWIN_ALIGNBYTES32 + } + } else { + fn __DARWIN_ALIGN32(p: usize) -> usize { + let __DARWIN_ALIGNBYTES32: usize = mem::size_of::() - 1; + p + __DARWIN_ALIGNBYTES32 & !__DARWIN_ALIGNBYTES32 + } + } } f! { diff --git a/src/unix/bsd/freebsdlike/freebsd/aarch64.rs b/src/unix/bsd/freebsdlike/freebsd/aarch64.rs index a780b08745f72..dac614fd0a1ce 100644 --- a/src/unix/bsd/freebsdlike/freebsd/aarch64.rs +++ b/src/unix/bsd/freebsdlike/freebsd/aarch64.rs @@ -33,6 +33,14 @@ s! { } // should be pub(crate), but that requires Rust 1.18.0 -#[doc(hidden)] -pub const _ALIGNBYTES: usize = mem::size_of::<::c_longlong>() - 1; +cfg_if! { + if #[cfg(libc_const_size_of)] { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = mem::size_of::<::c_longlong>() - 1; + } else { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = 8 - 1; + } +} + pub const MAP_32BIT: ::c_int = 0x00080000; diff --git a/src/unix/bsd/freebsdlike/freebsd/arm.rs b/src/unix/bsd/freebsdlike/freebsd/arm.rs index bc4da64d0e88d..99a761eeef528 100644 --- a/src/unix/bsd/freebsdlike/freebsd/arm.rs +++ b/src/unix/bsd/freebsdlike/freebsd/arm.rs @@ -35,6 +35,13 @@ s! { } // should be pub(crate), but that requires Rust 1.18.0 -#[doc(hidden)] -pub const _ALIGNBYTES: usize = mem::size_of::<::c_int>() - 1; +cfg_if! { + if #[cfg(libc_const_size_of)] { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = mem::size_of::<::c_int>() - 1; + } else { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = 4 - 1; + } +} pub const MAP_32BIT: ::c_int = 0x00080000; diff --git a/src/unix/bsd/freebsdlike/freebsd/mod.rs b/src/unix/bsd/freebsdlike/freebsd/mod.rs index 99f3675d8c621..0d0eb3f3b0ff5 100644 --- a/src/unix/bsd/freebsdlike/freebsd/mod.rs +++ b/src/unix/bsd/freebsdlike/freebsd/mod.rs @@ -21,17 +21,6 @@ pub type posix_spawnattr_t = *mut ::c_void; pub type posix_spawn_file_actions_t = *mut ::c_void; s! { - pub struct utmpx { - pub ut_type: ::c_short, - pub ut_tv: ::timeval, - pub ut_id: [::c_char; 8], - pub ut_pid: ::pid_t, - pub ut_user: [::c_char; 32], - pub ut_line: [::c_char; 16], - pub ut_host: [::c_char; 128], - pub __ut_spare: [::c_char; 64], - } - pub struct aiocb { pub aio_fildes: ::c_int, pub aio_offset: ::off_t, @@ -48,14 +37,6 @@ s! { pub aio_sigevent: sigevent } - pub struct dirent { - pub d_fileno: u32, - pub d_reclen: u16, - pub d_type: u8, - pub d_namlen: u8, - pub d_name: [::c_char; 256], - } - pub struct jail { pub version: u32, pub path: *mut ::c_char, @@ -101,31 +82,6 @@ s! { pub f_namemax: ::c_ulong, } - pub struct statfs { - pub f_version: ::uint32_t, - pub f_type: ::uint32_t, - pub f_flags: ::uint64_t, - pub f_bsize: ::uint64_t, - pub f_iosize: ::uint64_t, - pub f_blocks: ::uint64_t, - pub f_bfree: ::uint64_t, - pub f_bavail: ::int64_t, - pub f_files: ::uint64_t, - pub f_ffree: ::int64_t, - pub f_syncwrites: ::uint64_t, - pub f_asyncwrites: ::uint64_t, - pub f_syncreads: ::uint64_t, - pub f_asyncreads: ::uint64_t, - f_spare: [::uint64_t; 10], - pub f_namemax: ::uint32_t, - pub f_owner: ::uid_t, - pub f_fsid: ::fsid_t, - f_charspare: [::c_char; 80], - pub f_fstypename: [::c_char; 16], - pub f_mntfromname: [::c_char; 88], - pub f_mntonname: [::c_char; 88], - } - // internal structure has changed over time pub struct _sem { data: [u32; 4], @@ -174,6 +130,62 @@ s! { __cr_unused1: *mut ::c_void, } + pub struct stack_t { + pub ss_sp: *mut ::c_void, + pub ss_size: ::size_t, + pub ss_flags: ::c_int, + } +} + +s_no_extra_traits! { + #[allow(missing_debug_implementations)] + pub struct utmpx { + pub ut_type: ::c_short, + pub ut_tv: ::timeval, + pub ut_id: [::c_char; 8], + pub ut_pid: ::pid_t, + pub ut_user: [::c_char; 32], + pub ut_line: [::c_char; 16], + pub ut_host: [::c_char; 128], + pub __ut_spare: [::c_char; 64], + } + + #[allow(missing_debug_implementations)] + pub struct dirent { + pub d_fileno: u32, + pub d_reclen: u16, + pub d_type: u8, + pub d_namlen: u8, + pub d_name: [::c_char; 256], + } + + #[allow(missing_debug_implementations)] + pub struct statfs { + pub f_version: ::uint32_t, + pub f_type: ::uint32_t, + pub f_flags: ::uint64_t, + pub f_bsize: ::uint64_t, + pub f_iosize: ::uint64_t, + pub f_blocks: ::uint64_t, + pub f_bfree: ::uint64_t, + pub f_bavail: ::int64_t, + pub f_files: ::uint64_t, + pub f_ffree: ::int64_t, + pub f_syncwrites: ::uint64_t, + pub f_asyncwrites: ::uint64_t, + pub f_syncreads: ::uint64_t, + pub f_asyncreads: ::uint64_t, + f_spare: [::uint64_t; 10], + pub f_namemax: ::uint32_t, + pub f_owner: ::uid_t, + pub f_fsid: ::fsid_t, + f_charspare: [::c_char; 80], + pub f_fstypename: [::c_char; 16], + pub f_mntfromname: [::c_char; 88], + pub f_mntonname: [::c_char; 88], + } + + #[allow(missing_debug_implementations)] pub struct sockaddr_dl { pub sdl_len: ::c_uchar, pub sdl_family: ::c_uchar, @@ -184,12 +196,6 @@ s! { pub sdl_slen: ::c_uchar, pub sdl_data: [::c_char; 46], } - - pub struct stack_t { - pub ss_sp: *mut ::c_void, - pub ss_size: ::size_t, - pub ss_flags: ::c_int, - } } pub const SIGEV_THREAD_ID: ::c_int = 4; diff --git a/src/unix/bsd/freebsdlike/freebsd/powerpc64.rs b/src/unix/bsd/freebsdlike/freebsd/powerpc64.rs index c06e1aec820b5..517f2960240b8 100644 --- a/src/unix/bsd/freebsdlike/freebsd/powerpc64.rs +++ b/src/unix/bsd/freebsdlike/freebsd/powerpc64.rs @@ -31,6 +31,14 @@ s! { } // should be pub(crate), but that requires Rust 1.18.0 -#[doc(hidden)] -pub const _ALIGNBYTES: usize = mem::size_of::<::c_long>() - 1; +cfg_if! { + if #[cfg(libc_const_size_of)] { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = mem::size_of::<::c_long>() - 1; + } else { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = 8 - 1; + } +} + pub const MAP_32BIT: ::c_int = 0x00080000; diff --git a/src/unix/bsd/freebsdlike/freebsd/x86.rs b/src/unix/bsd/freebsdlike/freebsd/x86.rs index 2eaeec7660b88..b31e335361854 100644 --- a/src/unix/bsd/freebsdlike/freebsd/x86.rs +++ b/src/unix/bsd/freebsdlike/freebsd/x86.rs @@ -34,5 +34,12 @@ s! { } // should be pub(crate), but that requires Rust 1.18.0 -#[doc(hidden)] -pub const _ALIGNBYTES: usize = mem::size_of::<::c_long>() - 1; +cfg_if! { + if #[cfg(libc_const_size_of)] { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = mem::size_of::<::c_long>() - 1; + } else { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = 8 - 1; + } +} diff --git a/src/unix/bsd/freebsdlike/freebsd/x86_64.rs b/src/unix/bsd/freebsdlike/freebsd/x86_64.rs index e9dcf784e4680..89819fde3c8aa 100644 --- a/src/unix/bsd/freebsdlike/freebsd/x86_64.rs +++ b/src/unix/bsd/freebsdlike/freebsd/x86_64.rs @@ -33,6 +33,13 @@ s! { } // should be pub(crate), but that requires Rust 1.18.0 -#[doc(hidden)] -pub const _ALIGNBYTES: usize = mem::size_of::<::c_long>() - 1; +cfg_if! { + if #[cfg(libc_const_size_of)] { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = mem::size_of::<::c_long>() - 1; + } else { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = 8 - 1; + } +} pub const MAP_32BIT: ::c_int = 0x00080000; diff --git a/src/unix/bsd/freebsdlike/mod.rs b/src/unix/bsd/freebsdlike/mod.rs index 73f8852052e58..ca9ed982be5fa 100644 --- a/src/unix/bsd/freebsdlike/mod.rs +++ b/src/unix/bsd/freebsdlike/mod.rs @@ -23,6 +23,15 @@ impl ::dox::Clone for timezone { } s! { + pub struct in_addr { + pub s_addr: ::in_addr_t, + } + + pub struct ip_mreq { + pub imr_multiaddr: in_addr, + pub imr_interface: in_addr, + } + pub struct glob_t { pub gl_pathc: ::size_t, pub gl_matchc: ::size_t, @@ -46,14 +55,6 @@ s! { pub udata: *mut ::c_void, } - pub struct sockaddr_storage { - pub ss_len: u8, - pub ss_family: ::sa_family_t, - __ss_pad1: [u8; 6], - __ss_align: i64, - __ss_pad2: [u8; 112], - } - pub struct addrinfo { pub ai_flags: ::c_int, pub ai_family: ::c_int, @@ -187,6 +188,17 @@ s! { } } +s_no_extra_traits! { + #[allow(missing_debug_implementations)] + pub struct sockaddr_storage { + pub ss_len: u8, + pub ss_family: ::sa_family_t, + __ss_pad1: [u8; 6], + __ss_align: i64, + __ss_pad2: [u8; 112], + } +} + pub const AIO_LISTIO_MAX: ::c_int = 16; pub const AIO_CANCELED: ::c_int = 1; pub const AIO_NOTCANCELED: ::c_int = 2; diff --git a/src/unix/bsd/mod.rs b/src/unix/bsd/mod.rs index 0541c5a005805..8b5ec8c54d766 100644 --- a/src/unix/bsd/mod.rs +++ b/src/unix/bsd/mod.rs @@ -137,89 +137,92 @@ s_no_extra_traits!{ } -#[cfg(feature = "extra_traits")] -impl PartialEq for sockaddr_un { - fn eq(&self, other: &sockaddr_un) -> bool { - self.sun_len == other.sun_len - && self.sun_family == other.sun_family - && self - .sun_path - .iter() - .zip(other.sun_path.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for sockaddr_un {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for sockaddr_un { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("sockaddr_un") - .field("sun_len", &self.sun_len) - .field("sun_family", &self.sun_family) - // FIXME: .field("sun_path", &self.sun_path) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for sockaddr_un { - fn hash(&self, state: &mut H) { - self.sun_len.hash(state); - self.sun_family.hash(state); - self.sun_path.hash(state); - } -} -#[cfg(feature = "extra_traits")] -impl PartialEq for utsname { - fn eq(&self, other: &utsname) -> bool { - self.sysname - .iter() - .zip(other.sysname.iter()) - .all(|(a,b)| a == b) - && self - .nodename - .iter() - .zip(other.nodename.iter()) - .all(|(a,b)| a == b) - && self - .release - .iter() - .zip(other.release.iter()) - .all(|(a,b)| a == b) - && self - .version - .iter() - .zip(other.version.iter()) - .all(|(a,b)| a == b) - && self - .machine - .iter() - .zip(other.machine.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for utsname {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for utsname { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("utsname") - // FIXME: .field("sysname", &self.sysname) - // FIXME: .field("nodename", &self.nodename) - // FIXME: .field("release", &self.release) - // FIXME: .field("version", &self.version) - // FIXME: .field("machine", &self.machine) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for utsname { - fn hash(&self, state: &mut H) { - self.sysname.hash(state); - self.nodename.hash(state); - self.release.hash(state); - self.version.hash(state); - self.machine.hash(state); +cfg_if! { + if #[cfg(feature = "extra_traits")] { + impl PartialEq for sockaddr_un { + fn eq(&self, other: &sockaddr_un) -> bool { + self.sun_len == other.sun_len + && self.sun_family == other.sun_family + && self + .sun_path + .iter() + .zip(other.sun_path.iter()) + .all(|(a,b)| a == b) + } + } + + impl Eq for sockaddr_un {} + + impl ::fmt::Debug for sockaddr_un { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("sockaddr_un") + .field("sun_len", &self.sun_len) + .field("sun_family", &self.sun_family) + // FIXME: .field("sun_path", &self.sun_path) + .finish() + } + } + + impl ::hash::Hash for sockaddr_un { + fn hash(&self, state: &mut H) { + self.sun_len.hash(state); + self.sun_family.hash(state); + self.sun_path.hash(state); + } + } + + impl PartialEq for utsname { + fn eq(&self, other: &utsname) -> bool { + self.sysname + .iter() + .zip(other.sysname.iter()) + .all(|(a,b)| a == b) + && self + .nodename + .iter() + .zip(other.nodename.iter()) + .all(|(a,b)| a == b) + && self + .release + .iter() + .zip(other.release.iter()) + .all(|(a,b)| a == b) + && self + .version + .iter() + .zip(other.version.iter()) + .all(|(a,b)| a == b) + && self + .machine + .iter() + .zip(other.machine.iter()) + .all(|(a,b)| a == b) + } + } + + impl Eq for utsname {} + + impl ::fmt::Debug for utsname { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("utsname") + // FIXME: .field("sysname", &self.sysname) + // FIXME: .field("nodename", &self.nodename) + // FIXME: .field("release", &self.release) + // FIXME: .field("version", &self.version) + // FIXME: .field("machine", &self.machine) + .finish() + } + } + + impl ::hash::Hash for utsname { + fn hash(&self, state: &mut H) { + self.sysname.hash(state); + self.nodename.hash(state); + self.release.hash(state); + self.version.hash(state); + self.machine.hash(state); + } + } } } diff --git a/src/unix/bsd/netbsdlike/mod.rs b/src/unix/bsd/netbsdlike/mod.rs index 764174d18ab7b..d03529662faa4 100644 --- a/src/unix/bsd/netbsdlike/mod.rs +++ b/src/unix/bsd/netbsdlike/mod.rs @@ -39,14 +39,6 @@ s! { pub ss_flags: ::c_int, } - pub struct sockaddr_in { - pub sin_len: u8, - pub sin_family: ::sa_family_t, - pub sin_port: ::in_port_t, - pub sin_addr: ::in_addr, - pub sin_zero: [::int8_t; 8], - } - pub struct in6_pktinfo { pub ipi6_addr: ::in6_addr, pub ipi6_ifindex: ::c_uint, diff --git a/src/unix/bsd/netbsdlike/netbsd/aarch64.rs b/src/unix/bsd/netbsdlike/netbsd/aarch64.rs index cda75bc5cdd86..e30d731bbf3ca 100644 --- a/src/unix/bsd/netbsdlike/netbsd/aarch64.rs +++ b/src/unix/bsd/netbsdlike/netbsd/aarch64.rs @@ -8,8 +8,15 @@ pub type c_char = u8; pub type __cpu_simple_lock_nv_t = ::c_uchar; // should be pub(crate), but that requires Rust 1.18.0 -#[doc(hidden)] -pub const _ALIGNBYTES: usize = mem::size_of::<::c_int>() - 1; +cfg_if! { + if #[cfg(libc_const_size_of)] { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = mem::size_of::<::c_int>() - 1; + } else { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = 4 - 1; + } +} pub const PT_GETREGS: ::c_int = PT_FIRSTMACH + 0; pub const PT_SETREGS: ::c_int = PT_FIRSTMACH + 1; diff --git a/src/unix/bsd/netbsdlike/netbsd/arm.rs b/src/unix/bsd/netbsdlike/netbsd/arm.rs index 71c2cb7b7909a..cfcc139647291 100644 --- a/src/unix/bsd/netbsdlike/netbsd/arm.rs +++ b/src/unix/bsd/netbsdlike/netbsd/arm.rs @@ -8,8 +8,15 @@ pub type c_char = u8; pub type __cpu_simple_lock_nv_t = ::c_int; // should be pub(crate), but that requires Rust 1.18.0 -#[doc(hidden)] -pub const _ALIGNBYTES: usize = mem::size_of::<::c_longlong>() - 1; +cfg_if! { + if #[cfg(libc_const_size_of)] { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = mem::size_of::<::c_longlong>() - 1; + } else { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = 8 - 1; + } +} pub const PT_GETREGS: ::c_int = PT_FIRSTMACH + 1; pub const PT_SETREGS: ::c_int = PT_FIRSTMACH + 2; diff --git a/src/unix/bsd/netbsdlike/netbsd/mod.rs b/src/unix/bsd/netbsdlike/netbsd/mod.rs index d3acfb9394ae8..36a5366e6824c 100644 --- a/src/unix/bsd/netbsdlike/netbsd/mod.rs +++ b/src/unix/bsd/netbsdlike/netbsd/mod.rs @@ -24,14 +24,6 @@ s! { _retval: ::ssize_t } - pub struct dirent { - pub d_fileno: ::ino_t, - pub d_reclen: u16, - pub d_namlen: u16, - pub d_type: u8, - pub d_name: [::c_char; 512], - } - pub struct glob_t { pub gl_pathc: ::size_t, pub gl_matchc: ::size_t, @@ -91,41 +83,7 @@ s! { pub st_spare: [::uint32_t; 2], } - pub struct statvfs { - pub f_flag: ::c_ulong, - pub f_bsize: ::c_ulong, - pub f_frsize: ::c_ulong, - pub f_iosize: ::c_ulong, - - pub f_blocks: ::fsblkcnt_t, - pub f_bfree: ::fsblkcnt_t, - pub f_bavail: ::fsblkcnt_t, - pub f_bresvd: ::fsblkcnt_t, - - pub f_files: ::fsfilcnt_t, - pub f_ffree: ::fsfilcnt_t, - pub f_favail: ::fsfilcnt_t, - pub f_fresvd: ::fsfilcnt_t, - - pub f_syncreads: ::uint64_t, - pub f_syncwrites: ::uint64_t, - - pub f_asyncreads: ::uint64_t, - pub f_asyncwrites: ::uint64_t, - - pub f_fsidx: ::fsid_t, - pub f_fsid: ::c_ulong, - pub f_namemax: ::c_ulong, - pub f_owner: ::uid_t, - - pub f_spare: [::uint32_t; 4], - - pub f_fstypename: [::c_char; 32], - pub f_mntonname: [::c_char; 1024], - pub f_mntfromname: [::c_char; 1024], - } - - pub struct addrinfo { + pub struct addrinfo { pub ai_flags: ::c_int, pub ai_family: ::c_int, pub ai_socktype: ::c_int, @@ -136,14 +94,6 @@ s! { pub ai_next: *mut ::addrinfo, } - pub struct sockaddr_storage { - pub ss_len: u8, - pub ss_family: ::sa_family_t, - __ss_pad1: [u8; 6], - __ss_pad2: i64, - __ss_pad3: [u8; 112], - } - pub struct siginfo_t { pub si_signo: ::c_int, pub si_code: ::c_int, @@ -318,13 +268,17 @@ s! { pub sdl_slen: ::uint8_t, pub sdl_data: [::c_char; 12], } +} +s_no_extra_traits! { + #[allow(missing_debug_implementations)] pub struct in_pktinfo { pub ipi_addr: ::in_addr, pub ipi_ifindex: ::c_uint, } #[repr(packed)] + #[allow(missing_debug_implementations)] pub struct arphdr { pub ar_hrd: u16, pub ar_pro: u16, @@ -332,6 +286,80 @@ s! { pub ar_pln: u8, pub ar_op: u16, } + + #[repr(packed)] + #[allow(missing_debug_implementations)] + pub struct in_addr { + pub s_addr: ::in_addr_t, + } + + #[allow(missing_debug_implementations)] + pub struct ip_mreq { + pub imr_multiaddr: in_addr, + pub imr_interface: in_addr, + } + + #[allow(missing_debug_implementations)] + pub struct sockaddr_in { + pub sin_len: u8, + pub sin_family: ::sa_family_t, + pub sin_port: ::in_port_t, + pub sin_addr: ::in_addr, + pub sin_zero: [::int8_t; 8], + } + + #[allow(missing_debug_implementations)] + pub struct dirent { + pub d_fileno: ::ino_t, + pub d_reclen: u16, + pub d_namlen: u16, + pub d_type: u8, + pub d_name: [::c_char; 512], + } + + #[allow(missing_debug_implementations)] + pub struct statvfs { + pub f_flag: ::c_ulong, + pub f_bsize: ::c_ulong, + pub f_frsize: ::c_ulong, + pub f_iosize: ::c_ulong, + + pub f_blocks: ::fsblkcnt_t, + pub f_bfree: ::fsblkcnt_t, + pub f_bavail: ::fsblkcnt_t, + pub f_bresvd: ::fsblkcnt_t, + + pub f_files: ::fsfilcnt_t, + pub f_ffree: ::fsfilcnt_t, + pub f_favail: ::fsfilcnt_t, + pub f_fresvd: ::fsfilcnt_t, + + pub f_syncreads: ::uint64_t, + pub f_syncwrites: ::uint64_t, + + pub f_asyncreads: ::uint64_t, + pub f_asyncwrites: ::uint64_t, + + pub f_fsidx: ::fsid_t, + pub f_fsid: ::c_ulong, + pub f_namemax: ::c_ulong, + pub f_owner: ::uid_t, + + pub f_spare: [::uint32_t; 4], + + pub f_fstypename: [::c_char; 32], + pub f_mntonname: [::c_char; 1024], + pub f_mntfromname: [::c_char; 1024], + } + + #[allow(missing_debug_implementations)] + pub struct sockaddr_storage { + pub ss_len: u8, + pub ss_family: ::sa_family_t, + __ss_pad1: [u8; 6], + __ss_pad2: i64, + __ss_pad3: [u8; 112], + } } pub const AT_FDCWD: ::c_int = -100; @@ -708,21 +736,32 @@ pub const FD_SETSIZE: usize = 0x100; pub const ST_NOSUID: ::c_ulong = 8; -pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t { - ptm_magic: 0x33330003, - ptm_errorcheck: 0, - #[cfg(any(target_arch = "sparc", target_arch = "sparc64", - target_arch = "x86", target_arch = "x86_64"))] - ptm_pad1: [0; 3], - ptm_unused: 0, - #[cfg(any(target_arch = "sparc", target_arch = "sparc64", - target_arch = "x86", target_arch = "x86_64"))] - ptm_pad2: [0; 3], - ptm_waiters: 0 as *mut _, - ptm_owner: 0, - ptm_recursed: 0, - ptm_spare2: 0 as *mut _, -}; +cfg_if! { + if #[cfg(any(target_arch = "sparc", target_arch = "sparc64", + target_arch = "x86", target_arch = "x86_64"))] { + pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t { + ptm_magic: 0x33330003, + ptm_errorcheck: 0, + ptm_pad1: [0; 3], + ptm_unused: 0, + ptm_pad2: [0; 3], + ptm_waiters: 0 as *mut _, + ptm_owner: 0, + ptm_recursed: 0, + ptm_spare2: 0 as *mut _, + }; + } else { + pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t { + ptm_magic: 0x33330003, + ptm_errorcheck: 0, + ptm_unused: 0, + ptm_waiters: 0 as *mut _, + ptm_owner: 0, + ptm_recursed: 0, + ptm_spare2: 0 as *mut _, + }; + } +} pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t { ptc_magic: 0x55550005, diff --git a/src/unix/bsd/netbsdlike/netbsd/powerpc.rs b/src/unix/bsd/netbsdlike/netbsd/powerpc.rs index 3c682c35cf4b4..10cdc73c8142a 100644 --- a/src/unix/bsd/netbsdlike/netbsd/powerpc.rs +++ b/src/unix/bsd/netbsdlike/netbsd/powerpc.rs @@ -8,8 +8,15 @@ pub type c_char = u8; pub type __cpu_simple_lock_nv_t = ::c_int; // should be pub(crate), but that requires Rust 1.18.0 -#[doc(hidden)] -pub const _ALIGNBYTES: usize = mem::size_of::<::c_double>() - 1; +cfg_if! { + if #[cfg(libc_const_size_of)] { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = mem::size_of::<::c_double>() - 1; + } else { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = 8 - 1; + } +} pub const PT_STEP: ::c_int = PT_FIRSTMACH + 0; pub const PT_GETREGS: ::c_int = PT_FIRSTMACH + 1; diff --git a/src/unix/bsd/netbsdlike/netbsd/x86.rs b/src/unix/bsd/netbsdlike/netbsd/x86.rs index 4da99685f93da..895e7f8908dd6 100644 --- a/src/unix/bsd/netbsdlike/netbsd/x86.rs +++ b/src/unix/bsd/netbsdlike/netbsd/x86.rs @@ -6,5 +6,12 @@ pub type c_char = i8; pub type __cpu_simple_lock_nv_t = ::c_uchar; // should be pub(crate), but that requires Rust 1.18.0 -#[doc(hidden)] -pub const _ALIGNBYTES: usize = mem::size_of::<::c_int>() - 1; +cfg_if! { + if #[cfg(libc_const_size_of)] { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = mem::size_of::<::c_int>() - 1; + } else { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = 4 - 1; + } +} diff --git a/src/unix/bsd/netbsdlike/netbsd/x86_64.rs b/src/unix/bsd/netbsdlike/netbsd/x86_64.rs index af1b8f8000e8d..e71a82c99bb57 100644 --- a/src/unix/bsd/netbsdlike/netbsd/x86_64.rs +++ b/src/unix/bsd/netbsdlike/netbsd/x86_64.rs @@ -8,8 +8,15 @@ pub type c_char = i8; pub type __cpu_simple_lock_nv_t = ::c_uchar; // should be pub(crate), but that requires Rust 1.18.0 -#[doc(hidden)] -pub const _ALIGNBYTES: usize = mem::size_of::<::c_long>() - 1; +cfg_if! { + if #[cfg(libc_const_size_of)] { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = mem::size_of::<::c_long>() - 1; + } else { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = 8 - 1; + } +} pub const PT_STEP: ::c_int = PT_FIRSTMACH + 0; pub const PT_GETREGS: ::c_int = PT_FIRSTMACH + 1; diff --git a/src/unix/bsd/netbsdlike/openbsdlike/mod.rs b/src/unix/bsd/netbsdlike/openbsdlike/mod.rs index 1c2e47dc3f98f..0d71fde26e37f 100644 --- a/src/unix/bsd/netbsdlike/openbsdlike/mod.rs +++ b/src/unix/bsd/netbsdlike/openbsdlike/mod.rs @@ -17,6 +17,23 @@ pub type pthread_rwlockattr_t = *mut ::c_void; pub type caddr_t = *mut ::c_char; s! { + pub struct ip_mreq { + pub imr_multiaddr: in_addr, + pub imr_interface: in_addr, + } + + pub struct in_addr { + pub s_addr: ::in_addr_t, + } + + pub struct sockaddr_in { + pub sin_len: u8, + pub sin_family: ::sa_family_t, + pub sin_port: ::in_port_t, + pub sin_addr: ::in_addr, + pub sin_zero: [::int8_t; 8], + } + pub struct dirent { pub d_fileno: ::ino_t, pub d_off: ::off_t, diff --git a/src/unix/bsd/netbsdlike/openbsdlike/openbsd/aarch64.rs b/src/unix/bsd/netbsdlike/openbsdlike/openbsd/aarch64.rs index 2a28c2a88a27b..268e5af4f8d11 100644 --- a/src/unix/bsd/netbsdlike/openbsdlike/openbsd/aarch64.rs +++ b/src/unix/bsd/netbsdlike/openbsdlike/openbsd/aarch64.rs @@ -5,5 +5,12 @@ pub type c_ulong = u64; pub type c_char = u8; // should be pub(crate), but that requires Rust 1.18.0 -#[doc(hidden)] -pub const _ALIGNBYTES: usize = mem::size_of::<::c_long>() - 1; +cfg_if! { + if #[cfg(libc_const_size_of)] { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = mem::size_of::<::c_long>() - 1; + } else { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = 8 - 1; + } +} diff --git a/src/unix/bsd/netbsdlike/openbsdlike/openbsd/mod.rs b/src/unix/bsd/netbsdlike/openbsdlike/openbsd/mod.rs index a2a7a30a102a9..9bf2db83e6972 100644 --- a/src/unix/bsd/netbsdlike/openbsdlike/openbsd/mod.rs +++ b/src/unix/bsd/netbsdlike/openbsdlike/openbsd/mod.rs @@ -26,42 +26,6 @@ s! { pub int_n_sign_posn: ::c_char, } - pub struct statfs { - pub f_flags: ::uint32_t, - pub f_bsize: ::uint32_t, - pub f_iosize: ::uint32_t, - pub f_blocks: ::uint64_t, - pub f_bfree: ::uint64_t, - pub f_bavail: ::int64_t, - pub f_files: ::uint64_t, - pub f_ffree: ::uint64_t, - pub f_favail: ::int64_t, - pub f_syncwrites: ::uint64_t, - pub f_syncreads: ::uint64_t, - pub f_asyncwrites: ::uint64_t, - pub f_asyncreads: ::uint64_t, - pub f_fsid: ::fsid_t, - pub f_namemax: ::uint32_t, - pub f_owner: ::uid_t, - pub f_ctime: ::uint64_t, - pub f_fstypename: [::c_char; 16], - pub f_mntonname: [::c_char; 90], - pub f_mntfromname: [::c_char; 90], - pub f_mntfromspec: [::c_char; 90], - pub mount_info: mount_info, - } - - pub union mount_info { - pub ufs_args: ufs_args, - pub mfs_args: mfs_args, - pub nfs_args: nfs_args, - pub iso_args: iso_args, - pub msdosfs_args: msdosfs_args, - pub ntfs_args: ntfs_args, - pub tmpfs_args: tmpfs_args, - align: [::c_char; 160], - } - pub struct ufs_args { pub fspec: *mut ::c_char, pub export_info: export_args, @@ -165,6 +129,51 @@ s! { } } +s_no_extra_traits! { + pub union mount_info { + pub ufs_args: ufs_args, + pub mfs_args: mfs_args, + pub nfs_args: nfs_args, + pub iso_args: iso_args, + pub msdosfs_args: msdosfs_args, + pub ntfs_args: ntfs_args, + pub tmpfs_args: tmpfs_args, + align: [::c_char; 160], + } +} + +cfg_if! { + if #[cfg(libc_union)] { + s_no_extra_traits! { + // This type uses the union mount_info: + pub struct statfs { + pub f_flags: ::uint32_t, + pub f_bsize: ::uint32_t, + pub f_iosize: ::uint32_t, + pub f_blocks: ::uint64_t, + pub f_bfree: ::uint64_t, + pub f_bavail: ::int64_t, + pub f_files: ::uint64_t, + pub f_ffree: ::uint64_t, + pub f_favail: ::int64_t, + pub f_syncwrites: ::uint64_t, + pub f_syncreads: ::uint64_t, + pub f_asyncwrites: ::uint64_t, + pub f_asyncreads: ::uint64_t, + pub f_fsid: ::fsid_t, + pub f_namemax: ::uint32_t, + pub f_owner: ::uid_t, + pub f_ctime: ::uint64_t, + pub f_fstypename: [::c_char; 16], + pub f_mntonname: [::c_char; 90], + pub f_mntfromname: [::c_char; 90], + pub f_mntfromspec: [::c_char; 90], + pub mount_info: mount_info, + } + } + } +} + //https://github.com/openbsd/src/blob/master/sys/sys/mount.h pub const ISOFSMNT_NORRIP: ::c_int = 0x1; // disable Rock Ridge Ext pub const ISOFSMNT_GENS: ::c_int = 0x2; // enable generation numbers @@ -260,13 +269,19 @@ extern { pub fn strtonum(nptr: *const ::c_char, minval: ::c_longlong, maxval: ::c_longlong, errstr: *mut *const ::c_char) -> ::c_longlong; - - pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int; - pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int; - pub fn dup3(src: ::c_int, dst: ::c_int, flags: ::c_int) -> ::c_int; } +cfg_if! { + if #[cfg(libc_union)] { + extern { + // these functions use statfs which uses the union mount_info: + pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int; + pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int; + } + } +} + cfg_if! { if #[cfg(target_arch = "x86")] { mod x86; diff --git a/src/unix/bsd/netbsdlike/openbsdlike/openbsd/x86.rs b/src/unix/bsd/netbsdlike/openbsdlike/openbsd/x86.rs index b63b69fb63fc8..959c87b42792f 100644 --- a/src/unix/bsd/netbsdlike/openbsdlike/openbsd/x86.rs +++ b/src/unix/bsd/netbsdlike/openbsdlike/openbsd/x86.rs @@ -5,5 +5,12 @@ pub type c_ulong = u32; pub type c_char = i8; // should be pub(crate), but that requires Rust 1.18.0 -#[doc(hidden)] -pub const _ALIGNBYTES: usize = mem::size_of::<::c_int>() - 1; +cfg_if! { + if #[cfg(libc_const_size_of)] { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = mem::size_of::<::c_int>() - 1; + } else { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = 4 - 1; + } +} diff --git a/src/unix/bsd/netbsdlike/openbsdlike/openbsd/x86_64.rs b/src/unix/bsd/netbsdlike/openbsdlike/openbsd/x86_64.rs index 581096fdfa452..b2025a8a9c06b 100644 --- a/src/unix/bsd/netbsdlike/openbsdlike/openbsd/x86_64.rs +++ b/src/unix/bsd/netbsdlike/openbsdlike/openbsd/x86_64.rs @@ -7,8 +7,15 @@ pub type c_ulong = u64; pub type c_char = i8; // should be pub(crate), but that requires Rust 1.18.0 -#[doc(hidden)] -pub const _ALIGNBYTES: usize = mem::size_of::<::c_long>() - 1; +cfg_if! { + if #[cfg(libc_const_size_of)] { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = mem::size_of::<::c_long>() - 1; + } else { + #[doc(hidden)] + pub const _ALIGNBYTES: usize = 8 - 1; + } +} pub const PT_STEP: ::c_int = PT_FIRSTMACH + 0; pub const PT_GETREGS: ::c_int = PT_FIRSTMACH + 1; diff --git a/src/unix/haiku/mod.rs b/src/unix/haiku/mod.rs index 94d8039006d2a..e0365d913ce8c 100644 --- a/src/unix/haiku/mod.rs +++ b/src/unix/haiku/mod.rs @@ -39,6 +39,15 @@ impl ::dox::Clone for timezone { } s! { + pub struct in_addr { + pub s_addr: ::in_addr_t, + } + + pub struct ip_mreq { + pub imr_multiaddr: in_addr, + pub imr_interface: in_addr, + } + pub struct sockaddr { pub sa_len: u8, pub sa_family: sa_family_t, diff --git a/src/unix/hermit/mod.rs b/src/unix/hermit/mod.rs index ba7a90f7be368..ca389f06c1e12 100644 --- a/src/unix/hermit/mod.rs +++ b/src/unix/hermit/mod.rs @@ -50,6 +50,15 @@ pub type pthread_rwlock_t = usize; pub type pthread_rwlockattr_t = usize; s! { + pub struct in_addr { + pub s_addr: ::in_addr_t, + } + + pub struct ip_mreq { + pub imr_multiaddr: in_addr, + pub imr_interface: in_addr, + } + pub struct addrinfo { pub ai_flags: ::c_int, pub ai_family: ::c_int, diff --git a/src/unix/mod.rs b/src/unix/mod.rs index 409f2835fd04d..24779c9b3a5d4 100644 --- a/src/unix/mod.rs +++ b/src/unix/mod.rs @@ -137,23 +137,6 @@ s! { __reserved: [c_long; 16], } - #[cfg_attr(target_os = "netbsd", repr(packed))] - pub struct in_addr { - pub s_addr: in_addr_t, - } - - #[cfg_attr(feature = "align", repr(align(4)))] - pub struct in6_addr { - pub s6_addr: [u8; 16], - #[cfg(not(feature = "align"))] - __align: [u32; 0], - } - - pub struct ip_mreq { - pub imr_multiaddr: in_addr, - pub imr_interface: in_addr, - } - pub struct ipv6_mreq { pub ipv6mr_multiaddr: in6_addr, #[cfg(target_os = "android")] @@ -1169,14 +1152,15 @@ cfg_if! { } cfg_if! { - if #[cfg(core_cvoid)] { - pub use core::ffi::c_void; + if #[cfg(libc_core_cvoid)] { + pub use ::ffi::c_void; } else { // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help // enable more optimization opportunities around it recognizing things // like malloc/free. #[repr(u8)] #[allow(missing_copy_implementations)] + #[allow(missing_debug_implementations)] pub enum c_void { // Two dummy variants so the #[repr] attribute can be used. #[doc(hidden)] @@ -1186,3 +1170,13 @@ cfg_if! { } } } + +cfg_if! { + if #[cfg(libc_align)] { + mod align; + pub use self::align::*; + } else { + mod no_align; + pub use self::no_align::*; + } +} diff --git a/src/unix/newlib/align.rs b/src/unix/newlib/align.rs new file mode 100644 index 0000000000000..c018fbcbb09d0 --- /dev/null +++ b/src/unix/newlib/align.rs @@ -0,0 +1,61 @@ +macro_rules! expand_align { + () => { + s! { + #[cfg_attr(all(target_pointer_width = "32", + any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc")), + repr(align(4)))] + #[cfg_attr(any(target_pointer_width = "64", + not(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc"))), + repr(align(8)))] + pub struct pthread_mutex_t { // Unverified + size: [u8; ::__SIZEOF_PTHREAD_MUTEX_T], + } + + #[cfg_attr(all(target_pointer_width = "32", + any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc")), + repr(align(4)))] + #[cfg_attr(any(target_pointer_width = "64", + not(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc"))), + repr(align(8)))] + pub struct pthread_rwlock_t { // Unverified + size: [u8; ::__SIZEOF_PTHREAD_RWLOCK_T], + } + + #[cfg_attr(any(target_pointer_width = "32", + target_arch = "x86_64", + target_arch = "powerpc64", + target_arch = "mips64", + target_arch = "s390x", + target_arch = "sparc64"), + repr(align(4)))] + #[cfg_attr(not(any(target_pointer_width = "32", + target_arch = "x86_64", + target_arch = "powerpc64", + target_arch = "mips64", + target_arch = "s390x", + target_arch = "sparc64")), + repr(align(8)))] + pub struct pthread_mutexattr_t { // Unverified + size: [u8; ::__SIZEOF_PTHREAD_MUTEXATTR_T], + } + + #[repr(align(8))] + pub struct pthread_cond_t { // Unverified + size: [u8; ::__SIZEOF_PTHREAD_COND_T], + } + + #[repr(align(4))] + pub struct pthread_condattr_t { // Unverified + size: [u8; ::__SIZEOF_PTHREAD_CONDATTR_T], + } + } + } +} diff --git a/src/unix/newlib/mod.rs b/src/unix/newlib/mod.rs index 0cc411d6a67b7..94bce1e12f467 100644 --- a/src/unix/newlib/mod.rs +++ b/src/unix/newlib/mod.rs @@ -27,6 +27,15 @@ pub type time_t = i32; pub type useconds_t = u32; s! { + pub struct in_addr { + pub s_addr: ::in_addr_t, + } + + pub struct ip_mreq { + pub imr_multiaddr: in_addr, + pub imr_interface: in_addr, + } + pub struct sockaddr { pub sa_family: sa_family_t, pub sa_data: [::c_char; 14], @@ -238,103 +247,10 @@ s! { __size: [u64; 7] } - #[cfg_attr(all(feature = "align", - target_pointer_width = "32", - any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - any(target_pointer_width = "64", - not(any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")))), - repr(align(8)))] - pub struct pthread_mutex_t { // Unverified - #[cfg(all(not(feature = "align"), - any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")))] - __align: [::c_long; 0], - #[cfg(not(any(feature = "align", - target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")))] - __align: [::c_longlong; 0], - size: [u8; __SIZEOF_PTHREAD_MUTEX_T], - } - - #[cfg_attr(all(feature = "align", - target_pointer_width = "32", - any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - any(target_pointer_width = "64", - not(any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")))), - repr(align(8)))] - pub struct pthread_rwlock_t { // Unverified - #[cfg(all(not(feature = "align"), - any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")))] - __align: [::c_long; 0], - #[cfg(not(any(feature = "align", - target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")))] - __align: [::c_longlong; 0], - size: [u8; __SIZEOF_PTHREAD_RWLOCK_T], - } - - #[cfg_attr(all(feature = "align", - any(target_pointer_width = "32", - target_arch = "x86_64", target_arch = "powerpc64", - target_arch = "mips64", target_arch = "s390x", - target_arch = "sparc64")), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - not(any(target_pointer_width = "32", - target_arch = "x86_64", target_arch = "powerpc64", - target_arch = "mips64", target_arch = "s390x", - target_arch = "sparc64"))), - repr(align(8)))] - pub struct pthread_mutexattr_t { // Unverified - #[cfg(all(not(feature = "align"), - any(target_arch = "x86_64", target_arch = "powerpc64", - target_arch = "mips64", target_arch = "s390x", - target_arch = "sparc64")))] - __align: [::c_int; 0], - #[cfg(all(not(feature = "align"), - not(any(target_arch = "x86_64", target_arch = "powerpc64", - target_arch = "mips64", target_arch = "s390x", - target_arch = "sparc64"))))] - __align: [::c_long; 0], - size: [u8; __SIZEOF_PTHREAD_MUTEXATTR_T], - } - pub struct pthread_rwlockattr_t { // Unverified __lockkind: ::c_int, __pshared: ::c_int, } - - #[cfg_attr(feature = "align", repr(align(8)))] - pub struct pthread_cond_t { // Unverified - #[cfg(not(feature = "align"))] - __align: [::c_longlong; 0], - size: [u8; __SIZEOF_PTHREAD_COND_T], - } - - #[cfg_attr(feature = "align", repr(align(4)))] - pub struct pthread_condattr_t { // Unverified - #[cfg(not(feature = "align"))] - __align: [::c_int; 0], - size: [u8; __SIZEOF_PTHREAD_CONDATTR_T], - } - } // unverified constants @@ -744,3 +660,14 @@ cfg_if! { pub use target_arch_not_implemented; } } + +cfg_if! { + if #[cfg(libc_align)] { + #[macro_use] + mod align; + } else { + #[macro_use] + mod no_align; + } +} +expand_align!(); diff --git a/src/unix/newlib/no_align.rs b/src/unix/newlib/no_align.rs new file mode 100644 index 0000000000000..316c464ed59a8 --- /dev/null +++ b/src/unix/newlib/no_align.rs @@ -0,0 +1,51 @@ +macro_rules! expand_align { + () => { + s! { + pub struct pthread_mutex_t { // Unverified + #[cfg(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc"))] + __align: [::c_long; 0], + #[cfg(not(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc")))] + __align: [::c_longlong; 0], + size: [u8; ::__SIZEOF_PTHREAD_MUTEX_T], + } + + pub struct pthread_rwlock_t { // Unverified + #[cfg(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc"))] + __align: [::c_long; 0], + #[cfg(not(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc")))] + __align: [::c_longlong; 0], + size: [u8; ::__SIZEOF_PTHREAD_RWLOCK_T], + } + + pub struct pthread_mutexattr_t { // Unverified + #[cfg(any(target_arch = "x86_64", target_arch = "powerpc64", + target_arch = "mips64", target_arch = "s390x", + target_arch = "sparc64"))] + __align: [::c_int; 0], + #[cfg(not(any(target_arch = "x86_64", target_arch = "powerpc64", + target_arch = "mips64", target_arch = "s390x", + target_arch = "sparc64")))] + __align: [::c_long; 0], + size: [u8; ::__SIZEOF_PTHREAD_MUTEXATTR_T], + } + + pub struct pthread_cond_t { // Unverified + __align: [::c_longlong; 0], + size: [u8; ::__SIZEOF_PTHREAD_COND_T], + } + + pub struct pthread_condattr_t { // Unverified + __align: [::c_int; 0], + size: [u8; ::__SIZEOF_PTHREAD_CONDATTR_T], + } + } + } +} diff --git a/src/unix/no_align.rs b/src/unix/no_align.rs new file mode 100644 index 0000000000000..f6b9f4c12d4ba --- /dev/null +++ b/src/unix/no_align.rs @@ -0,0 +1,6 @@ +s! { + pub struct in6_addr { + pub s6_addr: [u8; 16], + __align: [u32; 0], + } +} diff --git a/src/unix/notbsd/android/b64/mod.rs b/src/unix/notbsd/android/b64/mod.rs index 1da667bccc0c2..fce9965b0017a 100644 --- a/src/unix/notbsd/android/b64/mod.rs +++ b/src/unix/notbsd/android/b64/mod.rs @@ -127,103 +127,107 @@ s_no_extra_traits!{ __reserved: [::c_char; 36], } } -#[cfg(feature = "extra_traits")] -impl PartialEq for pthread_mutex_t { - fn eq(&self, other: &pthread_mutex_t) -> bool { - self.value == other.value - && self - .__reserved - .iter() - .zip(other.__reserved.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for pthread_mutex_t {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for pthread_mutex_t { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("pthread_mutex_t") - .field("value", &self.value) - // FIXME: .field("__reserved", &self.__reserved) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for pthread_mutex_t { - fn hash(&self, state: &mut H) { - self.value.hash(state); - self.__reserved.hash(state); - } -} -#[cfg(feature = "extra_traits")] -impl PartialEq for pthread_cond_t { - fn eq(&self, other: &pthread_cond_t) -> bool { - self.value == other.value - && self - .__reserved - .iter() - .zip(other.__reserved.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for pthread_cond_t {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for pthread_cond_t { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("pthread_cond_t") - .field("value", &self.value) - // FIXME: .field("__reserved", &self.__reserved) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for pthread_cond_t { - fn hash(&self, state: &mut H) { - self.value.hash(state); - self.__reserved.hash(state); - } -} -#[cfg(feature = "extra_traits")] -impl PartialEq for pthread_rwlock_t { - fn eq(&self, other: &pthread_rwlock_t) -> bool { - self.numLocks == other.numLocks - && self.writerThreadId == other.writerThreadId - && self.pendingReaders == other.pendingReaders - && self.pendingWriters == other.pendingWriters - && self.attr == other.attr - && self - .__reserved - .iter() - .zip(other.__reserved.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for pthread_rwlock_t {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for pthread_rwlock_t { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("pthread_rwlock_t") - .field("numLocks", &self.numLocks) - .field("writerThreadId", &self.writerThreadId) - .field("pendingReaders", &self.pendingReaders) - .field("pendingWriters", &self.pendingWriters) - .field("attr", &self.attr) - // FIXME: .field("__reserved", &self.__reserved) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for pthread_rwlock_t { - fn hash(&self, state: &mut H) { - self.numLocks.hash(state); - self.writerThreadId.hash(state); - self.pendingReaders.hash(state); - self.pendingWriters.hash(state); - self.attr.hash(state); - self.__reserved.hash(state); + +cfg_if! { + if #[cfg(feature = "extra_traits")] { + impl PartialEq for pthread_mutex_t { + fn eq(&self, other: &pthread_mutex_t) -> bool { + self.value == other.value + && self + .__reserved + .iter() + .zip(other.__reserved.iter()) + .all(|(a,b)| a == b) + } + } + + impl Eq for pthread_mutex_t {} + + impl ::fmt::Debug for pthread_mutex_t { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("pthread_mutex_t") + .field("value", &self.value) + // FIXME: .field("__reserved", &self.__reserved) + .finish() + } + } + + impl ::hash::Hash for pthread_mutex_t { + fn hash(&self, state: &mut H) { + self.value.hash(state); + self.__reserved.hash(state); + } + } + + impl PartialEq for pthread_cond_t { + fn eq(&self, other: &pthread_cond_t) -> bool { + self.value == other.value + && self + .__reserved + .iter() + .zip(other.__reserved.iter()) + .all(|(a,b)| a == b) + } + } + + impl Eq for pthread_cond_t {} + + impl ::fmt::Debug for pthread_cond_t { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("pthread_cond_t") + .field("value", &self.value) + // FIXME: .field("__reserved", &self.__reserved) + .finish() + } + } + + impl ::hash::Hash for pthread_cond_t { + fn hash(&self, state: &mut H) { + self.value.hash(state); + self.__reserved.hash(state); + } + } + + impl PartialEq for pthread_rwlock_t { + fn eq(&self, other: &pthread_rwlock_t) -> bool { + self.numLocks == other.numLocks + && self.writerThreadId == other.writerThreadId + && self.pendingReaders == other.pendingReaders + && self.pendingWriters == other.pendingWriters + && self.attr == other.attr + && self + .__reserved + .iter() + .zip(other.__reserved.iter()) + .all(|(a,b)| a == b) + } + } + + impl Eq for pthread_rwlock_t {} + + impl ::fmt::Debug for pthread_rwlock_t { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("pthread_rwlock_t") + .field("numLocks", &self.numLocks) + .field("writerThreadId", &self.writerThreadId) + .field("pendingReaders", &self.pendingReaders) + .field("pendingWriters", &self.pendingWriters) + .field("attr", &self.attr) + // FIXME: .field("__reserved", &self.__reserved) + .finish() + } + } + + impl ::hash::Hash for pthread_rwlock_t { + fn hash(&self, state: &mut H) { + self.numLocks.hash(state); + self.writerThreadId.hash(state); + self.pendingReaders.hash(state); + self.pendingWriters.hash(state); + self.attr.hash(state); + self.__reserved.hash(state); + } + } } } diff --git a/src/unix/notbsd/android/mod.rs b/src/unix/notbsd/android/mod.rs index f768ce1283e0e..2213b75b663ed 100644 --- a/src/unix/notbsd/android/mod.rs +++ b/src/unix/notbsd/android/mod.rs @@ -240,214 +240,217 @@ s_no_extra_traits!{ } } -#[cfg(feature = "extra_traits")] -impl PartialEq for dirent { - fn eq(&self, other: &dirent) -> bool { - self.d_ino == other.d_ino - && self.d_off == other.d_off - && self.d_reclen == other.d_reclen - && self.d_type == other.d_type - && self - .d_name - .iter() - .zip(other.d_name.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for dirent {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for dirent { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("dirent") - .field("d_ino", &self.d_ino) - .field("d_off", &self.d_off) - .field("d_reclen", &self.d_reclen) - .field("d_type", &self.d_type) - // FIXME: .field("d_name", &self.d_name) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for dirent { - fn hash(&self, state: &mut H) { - self.d_ino.hash(state); - self.d_off.hash(state); - self.d_reclen.hash(state); - self.d_type.hash(state); - self.d_name.hash(state); - } -} -#[cfg(feature = "extra_traits")] -impl PartialEq for dirent64 { - fn eq(&self, other: &dirent64) -> bool { - self.d_ino == other.d_ino - && self.d_off == other.d_off - && self.d_reclen == other.d_reclen - && self.d_type == other.d_type - && self - .d_name - .iter() - .zip(other.d_name.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for dirent64 {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for dirent64 { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("dirent64") - .field("d_ino", &self.d_ino) - .field("d_off", &self.d_off) - .field("d_reclen", &self.d_reclen) - .field("d_type", &self.d_type) - // FIXME: .field("d_name", &self.d_name) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for dirent64 { - fn hash(&self, state: &mut H) { - self.d_ino.hash(state); - self.d_off.hash(state); - self.d_reclen.hash(state); - self.d_type.hash(state); - self.d_name.hash(state); - } -} -#[cfg(feature = "extra_traits")] -impl PartialEq for siginfo_t { - fn eq(&self, other: &siginfo_t) -> bool { - self.si_signo == other.si_signo - && self.si_errno == other.si_errno - && self.si_code == other.si_code - // Ignore _pad - // Ignore _align - } -} -#[cfg(feature = "extra_traits")] -impl Eq for siginfo_t {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for siginfo_t { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("siginfo_t") - .field("si_signo", &self.si_signo) - .field("si_errno", &self.si_errno) - .field("si_code", &self.si_code) - // Ignore _pad - // Ignore _align - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for siginfo_t { - fn hash(&self, state: &mut H) { - self.si_signo.hash(state); - self.si_errno.hash(state); - self.si_code.hash(state); - // Ignore _pad - // Ignore _align - } -} -#[cfg(feature = "extra_traits")] -impl PartialEq for lastlog { - fn eq(&self, other: &lastlog) -> bool { - self.ll_time == other.ll_time - && self - .ll_line - .iter() - .zip(other.ll_line.iter()) - .all(|(a,b)| a == b) - && self - .ll_host - .iter() - .zip(other.ll_host.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for lastlog {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for lastlog { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("lastlog") - .field("ll_time", &self.ll_time) - .field("ll_line", &self.ll_line) - // FIXME: .field("ll_host", &self.ll_host) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for lastlog { - fn hash(&self, state: &mut H) { - self.ll_time.hash(state); - self.ll_line.hash(state); - self.ll_host.hash(state); - } -} -#[cfg(feature = "extra_traits")] -impl PartialEq for utmp { - fn eq(&self, other: &utmp) -> bool { - self.ut_type == other.ut_type - && self.ut_pid == other.ut_pid - && self - .ut_line - .iter() - .zip(other.ut_line.iter()) - .all(|(a,b)| a == b) - && self.ut_id == other.ut_id - && self - .ut_user - .iter() - .zip(other.ut_user.iter()) - .all(|(a,b)| a == b) - && self - .ut_host - .iter() - .zip(other.ut_host.iter()) - .all(|(a,b)| a == b) - && self.ut_exit == other.ut_exit - && self.ut_session == other.ut_session - && self.ut_tv == other.ut_tv - && self.ut_addr_v6 == other.ut_addr_v6 - && self.unused == other.unused - } -} -#[cfg(feature = "extra_traits")] -impl Eq for utmp {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for utmp { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("utmp") - .field("ut_type", &self.ut_type) - .field("ut_pid", &self.ut_pid) - .field("ut_line", &self.ut_line) - .field("ut_id", &self.ut_id) - .field("ut_user", &self.ut_user) - // FIXME: .field("ut_host", &self.ut_host) - .field("ut_exit", &self.ut_exit) - .field("ut_session", &self.ut_session) - .field("ut_tv", &self.ut_tv) - .field("ut_addr_v6", &self.ut_addr_v6) - .field("unused", &self.unused) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for utmp { - fn hash(&self, state: &mut H) { - self.ut_type.hash(state); - self.ut_pid.hash(state); - self.ut_line.hash(state); - self.ut_id.hash(state); - self.ut_user.hash(state); - self.ut_host.hash(state); - self.ut_exit.hash(state); - self.ut_session.hash(state); - self.ut_tv.hash(state); - self.ut_addr_v6.hash(state); - self.unused.hash(state); +cfg_if! { + if #[cfg(feature = "extra_traits")] { + impl PartialEq for dirent { + fn eq(&self, other: &dirent) -> bool { + self.d_ino == other.d_ino + && self.d_off == other.d_off + && self.d_reclen == other.d_reclen + && self.d_type == other.d_type + && self + .d_name + .iter() + .zip(other.d_name.iter()) + .all(|(a,b)| a == b) + } + } + + impl Eq for dirent {} + + impl ::fmt::Debug for dirent { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("dirent") + .field("d_ino", &self.d_ino) + .field("d_off", &self.d_off) + .field("d_reclen", &self.d_reclen) + .field("d_type", &self.d_type) + // FIXME: .field("d_name", &self.d_name) + .finish() + } + } + + impl ::hash::Hash for dirent { + fn hash(&self, state: &mut H) { + self.d_ino.hash(state); + self.d_off.hash(state); + self.d_reclen.hash(state); + self.d_type.hash(state); + self.d_name.hash(state); + } + } + + impl PartialEq for dirent64 { + fn eq(&self, other: &dirent64) -> bool { + self.d_ino == other.d_ino + && self.d_off == other.d_off + && self.d_reclen == other.d_reclen + && self.d_type == other.d_type + && self + .d_name + .iter() + .zip(other.d_name.iter()) + .all(|(a,b)| a == b) + } + } + + impl Eq for dirent64 {} + + impl ::fmt::Debug for dirent64 { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("dirent64") + .field("d_ino", &self.d_ino) + .field("d_off", &self.d_off) + .field("d_reclen", &self.d_reclen) + .field("d_type", &self.d_type) + // FIXME: .field("d_name", &self.d_name) + .finish() + } + } + + impl ::hash::Hash for dirent64 { + fn hash(&self, state: &mut H) { + self.d_ino.hash(state); + self.d_off.hash(state); + self.d_reclen.hash(state); + self.d_type.hash(state); + self.d_name.hash(state); + } + } + + impl PartialEq for siginfo_t { + fn eq(&self, other: &siginfo_t) -> bool { + self.si_signo == other.si_signo + && self.si_errno == other.si_errno + && self.si_code == other.si_code + // Ignore _pad + // Ignore _align + } + } + + impl Eq for siginfo_t {} + + impl ::fmt::Debug for siginfo_t { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("siginfo_t") + .field("si_signo", &self.si_signo) + .field("si_errno", &self.si_errno) + .field("si_code", &self.si_code) + // Ignore _pad + // Ignore _align + .finish() + } + } + + impl ::hash::Hash for siginfo_t { + fn hash(&self, state: &mut H) { + self.si_signo.hash(state); + self.si_errno.hash(state); + self.si_code.hash(state); + // Ignore _pad + // Ignore _align + } + } + + impl PartialEq for lastlog { + fn eq(&self, other: &lastlog) -> bool { + self.ll_time == other.ll_time + && self + .ll_line + .iter() + .zip(other.ll_line.iter()) + .all(|(a,b)| a == b) + && self + .ll_host + .iter() + .zip(other.ll_host.iter()) + .all(|(a,b)| a == b) + } + } + + impl Eq for lastlog {} + + impl ::fmt::Debug for lastlog { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("lastlog") + .field("ll_time", &self.ll_time) + .field("ll_line", &self.ll_line) + // FIXME: .field("ll_host", &self.ll_host) + .finish() + } + } + + impl ::hash::Hash for lastlog { + fn hash(&self, state: &mut H) { + self.ll_time.hash(state); + self.ll_line.hash(state); + self.ll_host.hash(state); + } + } + + impl PartialEq for utmp { + fn eq(&self, other: &utmp) -> bool { + self.ut_type == other.ut_type + && self.ut_pid == other.ut_pid + && self + .ut_line + .iter() + .zip(other.ut_line.iter()) + .all(|(a,b)| a == b) + && self.ut_id == other.ut_id + && self + .ut_user + .iter() + .zip(other.ut_user.iter()) + .all(|(a,b)| a == b) + && self + .ut_host + .iter() + .zip(other.ut_host.iter()) + .all(|(a,b)| a == b) + && self.ut_exit == other.ut_exit + && self.ut_session == other.ut_session + && self.ut_tv == other.ut_tv + && self.ut_addr_v6 == other.ut_addr_v6 + && self.unused == other.unused + } + } + + impl Eq for utmp {} + + impl ::fmt::Debug for utmp { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("utmp") + .field("ut_type", &self.ut_type) + .field("ut_pid", &self.ut_pid) + .field("ut_line", &self.ut_line) + .field("ut_id", &self.ut_id) + .field("ut_user", &self.ut_user) + // FIXME: .field("ut_host", &self.ut_host) + .field("ut_exit", &self.ut_exit) + .field("ut_session", &self.ut_session) + .field("ut_tv", &self.ut_tv) + .field("ut_addr_v6", &self.ut_addr_v6) + .field("unused", &self.unused) + .finish() + } + } + + impl ::hash::Hash for utmp { + fn hash(&self, state: &mut H) { + self.ut_type.hash(state); + self.ut_pid.hash(state); + self.ut_line.hash(state); + self.ut_id.hash(state); + self.ut_user.hash(state); + self.ut_host.hash(state); + self.ut_exit.hash(state); + self.ut_session.hash(state); + self.ut_tv.hash(state); + self.ut_addr_v6.hash(state); + self.unused.hash(state); + } + } } } diff --git a/src/unix/notbsd/emscripten/align.rs b/src/unix/notbsd/emscripten/align.rs new file mode 100644 index 0000000000000..3f36d45d6d71f --- /dev/null +++ b/src/unix/notbsd/emscripten/align.rs @@ -0,0 +1,41 @@ +macro_rules! expand_align { + () => { + s! { + #[repr(align(4))] + pub struct pthread_mutex_t { + size: [u8; ::__SIZEOF_PTHREAD_MUTEX_T], + } + + #[repr(align(4))] + pub struct pthread_rwlock_t { + size: [u8; ::__SIZEOF_PTHREAD_RWLOCK_T], + } + + #[repr(align(4))] + pub struct pthread_mutexattr_t { + size: [u8; ::__SIZEOF_PTHREAD_MUTEXATTR_T], + } + + #[repr(align(4))] + pub struct pthread_rwlockattr_t { + size: [u8; ::__SIZEOF_PTHREAD_RWLOCKATTR_T], + } + + #[repr(align(4))] + pub struct pthread_condattr_t { + size: [u8; ::__SIZEOF_PTHREAD_CONDATTR_T], + } + } + + s_no_extra_traits! { + #[cfg_attr(target_pointer_width = "32", + repr(align(4)))] + #[cfg_attr(target_pointer_width = "64", + repr(align(8)))] + #[allow(missing_debug_implementations)] + pub struct pthread_cond_t { + size: [u8; ::__SIZEOF_PTHREAD_COND_T], + } + } + } +} diff --git a/src/unix/notbsd/emscripten.rs b/src/unix/notbsd/emscripten/mod.rs similarity index 97% rename from src/unix/notbsd/emscripten.rs rename to src/unix/notbsd/emscripten/mod.rs index 2685e769fc1d6..5de7b5ac57608 100644 --- a/src/unix/notbsd/emscripten.rs +++ b/src/unix/notbsd/emscripten/mod.rs @@ -43,22 +43,6 @@ impl ::dox::Clone for fpos64_t { } s! { - pub struct dirent { - pub d_ino: ::ino_t, - pub d_off: ::off_t, - pub d_reclen: ::c_ushort, - pub d_type: ::c_uchar, - pub d_name: [::c_char; 256], - } - - pub struct dirent64 { - pub d_ino: ::ino64_t, - pub d_off: ::off64_t, - pub d_reclen: ::c_ushort, - pub d_type: ::c_uchar, - pub d_name: [::c_char; 256], - } - pub struct rlimit64 { pub rlim_cur: rlim64_t, pub rlim_max: rlim64_t, @@ -77,51 +61,6 @@ s! { __unused5: *mut ::c_void, } - #[cfg_attr(feature = "align", repr(align(4)))] - pub struct pthread_mutex_t { - #[cfg(not(feature = "align"))] - __align: [::c_long; 0], - size: [u8; __SIZEOF_PTHREAD_MUTEX_T], - } - - #[cfg_attr(feature = "align", repr(align(4)))] - pub struct pthread_rwlock_t { - #[cfg(not(feature = "align"))] - __align: [::c_long; 0], - size: [u8; __SIZEOF_PTHREAD_RWLOCK_T], - } - - #[cfg_attr(feature = "align", repr(align(4)))] - pub struct pthread_mutexattr_t { - #[cfg(not(feature = "align"))] - __align: [::c_int; 0], - size: [u8; __SIZEOF_PTHREAD_MUTEXATTR_T], - } - - #[cfg_attr(feature = "align", repr(align(4)))] - pub struct pthread_rwlockattr_t { - #[cfg(not(feature = "align"))] - __align: [::c_int; 0], - size: [u8; __SIZEOF_PTHREAD_RWLOCKATTR_T], - } - - #[cfg_attr(all(feature = "align", target_pointer_width = "32"), - repr(align(4)))] - #[cfg_attr(all(feature = "align", target_pointer_width = "64"), - repr(align(8)))] - pub struct pthread_cond_t { - #[cfg(not(feature = "align"))] - __align: [*const ::c_void; 0], - size: [u8; __SIZEOF_PTHREAD_COND_T], - } - - #[cfg_attr(feature = "align", repr(align(4)))] - pub struct pthread_condattr_t { - #[cfg(not(feature = "align"))] - __align: [::c_int; 0], - size: [u8; __SIZEOF_PTHREAD_CONDATTR_T], - } - pub struct passwd { pub pw_name: *mut ::c_char, pub pw_passwd: *mut ::c_char, @@ -296,23 +235,6 @@ s! { pub l_pid: ::pid_t, } - pub struct sysinfo { - pub uptime: ::c_ulong, - pub loads: [::c_ulong; 3], - pub totalram: ::c_ulong, - pub freeram: ::c_ulong, - pub sharedram: ::c_ulong, - pub bufferram: ::c_ulong, - pub totalswap: ::c_ulong, - pub freeswap: ::c_ulong, - pub procs: ::c_ushort, - pub pad: ::c_ushort, - pub totalhigh: ::c_ulong, - pub freehigh: ::c_ulong, - pub mem_unit: ::c_uint, - pub __reserved: [::c_char; 256], - } - pub struct pthread_attr_t { __size: [u32; 11] } @@ -487,6 +409,44 @@ s! { } } +s_no_extra_traits! { + #[allow(missing_debug_implementations)] + pub struct dirent { + pub d_ino: ::ino_t, + pub d_off: ::off_t, + pub d_reclen: ::c_ushort, + pub d_type: ::c_uchar, + pub d_name: [::c_char; 256], + } + + #[allow(missing_debug_implementations)] + pub struct dirent64 { + pub d_ino: ::ino64_t, + pub d_off: ::off64_t, + pub d_reclen: ::c_ushort, + pub d_type: ::c_uchar, + pub d_name: [::c_char; 256], + } + + #[allow(missing_debug_implementations)] + pub struct sysinfo { + pub uptime: ::c_ulong, + pub loads: [::c_ulong; 3], + pub totalram: ::c_ulong, + pub freeram: ::c_ulong, + pub sharedram: ::c_ulong, + pub bufferram: ::c_ulong, + pub totalswap: ::c_ulong, + pub freeswap: ::c_ulong, + pub procs: ::c_ushort, + pub pad: ::c_ushort, + pub totalhigh: ::c_ulong, + pub freehigh: ::c_ulong, + pub mem_unit: ::c_uint, + pub __reserved: [::c_char; 256], + } +} + pub const ABDAY_1: ::nl_item = 0x20000; pub const ABDAY_2: ::nl_item = 0x20001; pub const ABDAY_3: ::nl_item = 0x20002; @@ -1701,3 +1661,14 @@ extern { f: extern fn(*mut ::c_void) -> *mut ::c_void, value: *mut ::c_void) -> ::c_int; } + +cfg_if! { + if #[cfg(libc_align)] { + #[macro_use] + mod align; + } else { + #[macro_use] + mod no_align; + } +} +expand_align!(); diff --git a/src/unix/notbsd/emscripten/no_align.rs b/src/unix/notbsd/emscripten/no_align.rs new file mode 100644 index 0000000000000..cf8880794c168 --- /dev/null +++ b/src/unix/notbsd/emscripten/no_align.rs @@ -0,0 +1,38 @@ +macro_rules! expand_align { + () => { + s! { + pub struct pthread_mutex_t { + __align: [::c_long; 0], + size: [u8; ::__SIZEOF_PTHREAD_MUTEX_T], + } + + pub struct pthread_rwlock_t { + __align: [::c_long; 0], + size: [u8; ::__SIZEOF_PTHREAD_RWLOCK_T], + } + + pub struct pthread_mutexattr_t { + __align: [::c_int; 0], + size: [u8; ::__SIZEOF_PTHREAD_MUTEXATTR_T], + } + + pub struct pthread_rwlockattr_t { + __align: [::c_int; 0], + size: [u8; ::__SIZEOF_PTHREAD_RWLOCKATTR_T], + } + + pub struct pthread_condattr_t { + __align: [::c_int; 0], + size: [u8; ::__SIZEOF_PTHREAD_CONDATTR_T], + } + } + + s_no_extra_traits! { + #[allow(missing_debug_implementations)] + pub struct pthread_cond_t { + __align: [*const ::c_void; 0], + size: [u8; ::__SIZEOF_PTHREAD_COND_T], + } + } + } +} diff --git a/src/unix/notbsd/linux/align.rs b/src/unix/notbsd/linux/align.rs new file mode 100644 index 0000000000000..a35e26913af7f --- /dev/null +++ b/src/unix/notbsd/linux/align.rs @@ -0,0 +1,100 @@ +macro_rules! expand_align { + () => { + s! { + #[cfg_attr(any(target_pointer_width = "32", + target_arch = "x86_64", + target_arch = "powerpc64", + target_arch = "mips64", + target_arch = "s390x", + target_arch = "sparc64", + all(target_arch = "aarch64", + target_env = "musl")), + repr(align(4)))] + #[cfg_attr(not(any(target_pointer_width = "32", + target_arch = "x86_64", + target_arch = "powerpc64", + target_arch = "mips64", + target_arch = "s390x", + target_arch = "sparc64", + all(target_arch = "aarch64", + target_env = "musl"))), + repr(align(8)))] + pub struct pthread_mutexattr_t { + #[doc(hidden)] + size: [u8; ::__SIZEOF_PTHREAD_MUTEXATTR_T], + } + + #[cfg_attr(any(target_env = "musl", target_pointer_width = "32"), + repr(align(4)))] + #[cfg_attr(all(not(target_env = "musl"), + target_pointer_width = "64"), + repr(align(8)))] + pub struct pthread_rwlockattr_t { + #[doc(hidden)] + size: [u8; ::__SIZEOF_PTHREAD_RWLOCKATTR_T], + } + + #[repr(align(4))] + pub struct pthread_condattr_t { + #[doc(hidden)] + size: [u8; ::__SIZEOF_PTHREAD_CONDATTR_T], + } + } + + s_no_extra_traits! { + #[cfg_attr(all(target_env = "musl", + target_pointer_width = "32"), + repr(align(4)))] + #[cfg_attr(all(target_env = "musl", + target_pointer_width = "64"), + repr(align(8)))] + #[cfg_attr(all(not(target_env = "musl"), + target_arch = "x86"), + repr(align(4)))] + #[cfg_attr(all(not(target_env = "musl"), + not(target_arch = "x86")), + repr(align(8)))] + pub struct pthread_cond_t { + #[doc(hidden)] + size: [u8; ::__SIZEOF_PTHREAD_COND_T], + } + + #[cfg_attr(all(target_pointer_width = "32", + any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc", + target_arch = "x86_64", + target_arch = "x86")), + repr(align(4)))] + #[cfg_attr(any(target_pointer_width = "64", + not(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc", + target_arch = "x86_64", + target_arch = "x86"))), + repr(align(8)))] + pub struct pthread_mutex_t { + #[doc(hidden)] + size: [u8; ::__SIZEOF_PTHREAD_MUTEX_T], + } + + #[cfg_attr(all(target_pointer_width = "32", + any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc", + target_arch = "x86_64", + target_arch = "x86")), + repr(align(4)))] + #[cfg_attr(any(target_pointer_width = "64", + not(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc", + target_arch = "x86_64", + target_arch = "x86"))), + repr(align(8)))] + pub struct pthread_rwlock_t { + size: [u8; ::__SIZEOF_PTHREAD_RWLOCK_T], + } + } + } +} diff --git a/src/unix/notbsd/linux/mips/align.rs b/src/unix/notbsd/linux/mips/align.rs new file mode 100644 index 0000000000000..4a0e07460ebb1 --- /dev/null +++ b/src/unix/notbsd/linux/mips/align.rs @@ -0,0 +1,13 @@ +s! { + // FIXME this is actually a union + #[cfg_attr(target_pointer_width = "32", + repr(align(4)))] + #[cfg_attr(target_pointer_width = "64", + repr(align(8)))] + pub struct sem_t { + #[cfg(target_pointer_width = "32")] + __size: [::c_char; 16], + #[cfg(target_pointer_width = "64")] + __size: [::c_char; 32], + } +} diff --git a/src/unix/notbsd/linux/mips/mod.rs b/src/unix/notbsd/linux/mips/mod.rs index 8809bef81e87a..5d4dec79bf5e7 100644 --- a/src/unix/notbsd/linux/mips/mod.rs +++ b/src/unix/notbsd/linux/mips/mod.rs @@ -20,20 +20,6 @@ s! { __unused5: *mut ::c_void, } - // FIXME this is actually a union - #[cfg_attr(all(feature = "align", target_pointer_width = "32"), - repr(align(4)))] - #[cfg_attr(all(feature = "align", target_pointer_width = "64"), - repr(align(8)))] - pub struct sem_t { - #[cfg(target_pointer_width = "32")] - __size: [::c_char; 16], - #[cfg(target_pointer_width = "64")] - __size: [::c_char; 32], - #[cfg(not(feature = "align"))] - __align: [::c_long; 0], - } - pub struct termios2 { pub c_iflag: ::tcflag_t, pub c_oflag: ::tcflag_t, @@ -962,3 +948,13 @@ cfg_if! { // Unknown target_arch } } + +cfg_if! { + if #[cfg(libc_align)] { + mod align; + pub use self::align::*; + } else { + mod no_align; + pub use self::no_align::*; + } +} diff --git a/src/unix/notbsd/linux/mips/no_align.rs b/src/unix/notbsd/linux/mips/no_align.rs new file mode 100644 index 0000000000000..e32bf673d140e --- /dev/null +++ b/src/unix/notbsd/linux/mips/no_align.rs @@ -0,0 +1,10 @@ +s! { + // FIXME this is actually a union + pub struct sem_t { + #[cfg(target_pointer_width = "32")] + __size: [::c_char; 16], + #[cfg(target_pointer_width = "64")] + __size: [::c_char; 32], + __align: [::c_long; 0], + } +} diff --git a/src/unix/notbsd/linux/mod.rs b/src/unix/notbsd/linux/mod.rs index 034db9bc85482..03192e6278e3d 100644 --- a/src/unix/notbsd/linux/mod.rs +++ b/src/unix/notbsd/linux/mod.rs @@ -64,58 +64,6 @@ s! { __unused5: *mut ::c_void, } - #[cfg_attr(all(feature = "align", - any(target_pointer_width = "32", - target_arch = "x86_64", target_arch = "powerpc64", - target_arch = "mips64", target_arch = "s390x", - target_arch = "sparc64", - all(target_arch = "aarch64", target_env = "musl"))), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - not(any(target_pointer_width = "32", - target_arch = "x86_64", target_arch = "powerpc64", - target_arch = "mips64", target_arch = "s390x", - target_arch = "sparc64", - all(target_arch = "aarch64", target_env = "musl")))), - repr(align(8)))] - pub struct pthread_mutexattr_t { - #[cfg(all(not(features = "align"), - any(target_arch = "x86_64", target_arch = "powerpc64", - target_arch = "mips64", target_arch = "s390x", - target_arch = "sparc64", - all(target_arch = "aarch64", target_env = "musl"))))] - __align: [::c_int; 0], - #[cfg(all(not(features = "align"), - not(any(target_arch = "x86_64", target_arch = "powerpc64", - target_arch = "mips64", target_arch = "s390x", - target_arch = "sparc64", - all(target_arch = "aarch64", target_env = "musl")))))] - __align: [::c_long; 0], - size: [u8; __SIZEOF_PTHREAD_MUTEXATTR_T], - } - - #[cfg_attr(all(feature = "align", - any(target_env = "musl", target_pointer_width = "32")), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - not(target_env = "musl"), - target_pointer_width = "64"), - repr(align(8)))] - pub struct pthread_rwlockattr_t { - #[cfg(all(not(feature = "align"), target_env = "musl"))] - __align: [::c_int; 0], - #[cfg(all(not(feature = "align"), not(target_env = "musl")))] - __align: [::c_long; 0], - size: [u8; __SIZEOF_PTHREAD_RWLOCKATTR_T], - } - - #[cfg_attr(feature = "align", repr(align(4)))] - pub struct pthread_condattr_t { - #[cfg(not(feature = "align"))] - __align: [::c_int; 0], - size: [u8; __SIZEOF_PTHREAD_CONDATTR_T], - } - pub struct passwd { pub pw_name: *mut ::c_char, pub pw_passwd: *mut ::c_char, @@ -577,244 +525,151 @@ s_no_extra_traits!{ pub d_type: ::c_uchar, pub d_name: [::c_char; 256], } - - #[cfg_attr(all(feature = "align", - target_env = "musl", - target_pointer_width = "32"), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - target_env = "musl", - target_pointer_width = "64"), - repr(align(8)))] - #[cfg_attr(all(feature = "align", - not(target_env = "musl"), - target_arch = "x86"), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - not(target_env = "musl"), - not(target_arch = "x86")), - repr(align(8)))] - pub struct pthread_cond_t { - #[cfg(all(not(feature = "align"), target_env = "musl"))] - __align: [*const ::c_void; 0], - #[cfg(not(any(feature = "align", target_env = "musl")))] - __align: [::c_longlong; 0], - size: [u8; __SIZEOF_PTHREAD_COND_T], - } - - #[cfg_attr(all(feature = "align", - target_pointer_width = "32", - any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc", - target_arch = "x86_64", - target_arch = "x86")), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - any(target_pointer_width = "64", - not(any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc", - target_arch = "x86_64", - target_arch = "x86")))), - repr(align(8)))] - pub struct pthread_mutex_t { - #[cfg(all(not(feature = "align"), - any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc", - all(target_arch = "x86_64", - target_pointer_width = "32"))))] - __align: [::c_long; 0], - #[cfg(not(any(feature = "align", - target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc", - all(target_arch = "x86_64", - target_pointer_width = "32"))))] - __align: [::c_longlong; 0], - size: [u8; __SIZEOF_PTHREAD_MUTEX_T], - } - - #[cfg_attr(all(feature = "align", - target_pointer_width = "32", - any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc", - target_arch = "x86_64", - target_arch = "x86")), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - any(target_pointer_width = "64", - not(any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc", - target_arch = "x86_64", - target_arch = "x86")))), - repr(align(8)))] - pub struct pthread_rwlock_t { - #[cfg(all(not(feature = "align"), - any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc", - all(target_arch = "x86_64", - target_pointer_width = "32"))))] - __align: [::c_long; 0], - #[cfg(not(any(feature = "align", - target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc", - all(target_arch = "x86_64", - target_pointer_width = "32"))))] - __align: [::c_longlong; 0], - size: [u8; __SIZEOF_PTHREAD_RWLOCK_T], - } } -#[cfg(feature = "extra_traits")] -impl PartialEq for dirent { - fn eq(&self, other: &dirent) -> bool { - self.d_ino == other.d_ino - && self.d_off == other.d_off - && self.d_reclen == other.d_reclen - && self.d_type == other.d_type - && self - .d_name - .iter() - .zip(other.d_name.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for dirent {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for dirent { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("dirent") - .field("d_ino", &self.d_ino) - .field("d_off", &self.d_off) - .field("d_reclen", &self.d_reclen) - .field("d_type", &self.d_type) - // FIXME: .field("d_name", &self.d_name) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for dirent { - fn hash(&self, state: &mut H) { - self.d_ino.hash(state); - self.d_off.hash(state); - self.d_reclen.hash(state); - self.d_type.hash(state); - self.d_name.hash(state); - } -} +cfg_if! { + if #[cfg(feature = "extra_traits")] { + impl PartialEq for dirent { + fn eq(&self, other: &dirent) -> bool { + self.d_ino == other.d_ino + && self.d_off == other.d_off + && self.d_reclen == other.d_reclen + && self.d_type == other.d_type + && self + .d_name + .iter() + .zip(other.d_name.iter()) + .all(|(a,b)| a == b) + } + } -#[cfg(feature = "extra_traits")] -impl PartialEq for dirent64 { - fn eq(&self, other: &dirent64) -> bool { - self.d_ino == other.d_ino - && self.d_off == other.d_off - && self.d_reclen == other.d_reclen - && self.d_type == other.d_type - && self - .d_name - .iter() - .zip(other.d_name.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for dirent64 {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for dirent64 { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("dirent64") - .field("d_ino", &self.d_ino) - .field("d_off", &self.d_off) - .field("d_reclen", &self.d_reclen) - .field("d_type", &self.d_type) - // FIXME: .field("d_name", &self.d_name) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for dirent64 { - fn hash(&self, state: &mut H) { - self.d_ino.hash(state); - self.d_off.hash(state); - self.d_reclen.hash(state); - self.d_type.hash(state); - self.d_name.hash(state); - } -} + impl Eq for dirent {} + + impl ::fmt::Debug for dirent { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("dirent") + .field("d_ino", &self.d_ino) + .field("d_off", &self.d_off) + .field("d_reclen", &self.d_reclen) + .field("d_type", &self.d_type) + // FIXME: .field("d_name", &self.d_name) + .finish() + } + } -#[cfg(feature = "extra_traits")] -impl PartialEq for pthread_cond_t { - fn eq(&self, other: &pthread_cond_t) -> bool { - self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for pthread_cond_t {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for pthread_cond_t { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("pthread_cond_t") - // FIXME: .field("size", &self.size) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for pthread_cond_t { - fn hash(&self, state: &mut H) { - self.size.hash(state); - } -} + impl ::hash::Hash for dirent { + fn hash(&self, state: &mut H) { + self.d_ino.hash(state); + self.d_off.hash(state); + self.d_reclen.hash(state); + self.d_type.hash(state); + self.d_name.hash(state); + } + } -#[cfg(feature = "extra_traits")] -impl PartialEq for pthread_mutex_t { - fn eq(&self, other: &pthread_mutex_t) -> bool { - self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for pthread_mutex_t {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for pthread_mutex_t { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("pthread_mutex_t") - // FIXME: .field("size", &self.size) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for pthread_mutex_t { - fn hash(&self, state: &mut H) { - self.size.hash(state); - } -} + impl PartialEq for dirent64 { + fn eq(&self, other: &dirent64) -> bool { + self.d_ino == other.d_ino + && self.d_off == other.d_off + && self.d_reclen == other.d_reclen + && self.d_type == other.d_type + && self + .d_name + .iter() + .zip(other.d_name.iter()) + .all(|(a,b)| a == b) + } + } -#[cfg(feature = "extra_traits")] -impl PartialEq for pthread_rwlock_t { - fn eq(&self, other: &pthread_rwlock_t) -> bool { - self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for pthread_rwlock_t {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for pthread_rwlock_t { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("pthread_rwlock_t") - // FIXME: .field("size", &self.size) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for pthread_rwlock_t { - fn hash(&self, state: &mut H) { - self.size.hash(state); + impl Eq for dirent64 {} + + impl ::fmt::Debug for dirent64 { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("dirent64") + .field("d_ino", &self.d_ino) + .field("d_off", &self.d_off) + .field("d_reclen", &self.d_reclen) + .field("d_type", &self.d_type) + // FIXME: .field("d_name", &self.d_name) + .finish() + } + } + + impl ::hash::Hash for dirent64 { + fn hash(&self, state: &mut H) { + self.d_ino.hash(state); + self.d_off.hash(state); + self.d_reclen.hash(state); + self.d_type.hash(state); + self.d_name.hash(state); + } + } + + impl PartialEq for pthread_cond_t { + fn eq(&self, other: &pthread_cond_t) -> bool { + self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b) + } + } + + impl Eq for pthread_cond_t {} + + impl ::fmt::Debug for pthread_cond_t { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("pthread_cond_t") + // FIXME: .field("size", &self.size) + .finish() + } + } + + impl ::hash::Hash for pthread_cond_t { + fn hash(&self, state: &mut H) { + self.size.hash(state); + } + } + + impl PartialEq for pthread_mutex_t { + fn eq(&self, other: &pthread_mutex_t) -> bool { + self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b) + } + } + + impl Eq for pthread_mutex_t {} + + impl ::fmt::Debug for pthread_mutex_t { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("pthread_mutex_t") + // FIXME: .field("size", &self.size) + .finish() + } + } + + impl ::hash::Hash for pthread_mutex_t { + fn hash(&self, state: &mut H) { + self.size.hash(state); + } + } + + impl PartialEq for pthread_rwlock_t { + fn eq(&self, other: &pthread_rwlock_t) -> bool { + self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b) + } + } + + impl Eq for pthread_rwlock_t {} + + impl ::fmt::Debug for pthread_rwlock_t { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("pthread_rwlock_t") + // FIXME: .field("size", &self.size) + .finish() + } + } + + impl ::hash::Hash for pthread_rwlock_t { + fn hash(&self, state: &mut H) { + self.size.hash(state); + } + } } } @@ -2502,3 +2357,14 @@ cfg_if! { pub use self::other::*; } } + +cfg_if! { + if #[cfg(libc_align)] { + #[macro_use] + mod align; + } else { + #[macro_use] + mod no_align; + } +} +expand_align!(); diff --git a/src/unix/notbsd/linux/musl/b32/x86.rs b/src/unix/notbsd/linux/musl/b32/x86.rs index 42ff2a2847e27..8bfb60ba3852a 100644 --- a/src/unix/notbsd/linux/musl/b32/x86.rs +++ b/src/unix/notbsd/linux/musl/b32/x86.rs @@ -177,45 +177,49 @@ s_no_extra_traits!{ __private: [u8; 112], } } -#[cfg(feature = "extra_traits")] -impl PartialEq for ucontext_t { - fn eq(&self, other: &ucontext_t) -> bool { - self.uc_flags == other.uc_flags - && self.uc_link == other.uc_link - && self.uc_stack == other.uc_stack - && self.uc_mcontext == other.uc_mcontext - && self.uc_sigmask == other.uc_sigmask - && self - .__private - .iter() - .zip(other.__private.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for ucontext_t {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for ucontext_t { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("ucontext_t") - .field("uc_flags", &self.uc_flags) - .field("uc_link", &self.uc_link) - .field("uc_stack", &self.uc_stack) - .field("uc_mcontext", &self.uc_mcontext) - .field("uc_sigmask", &self.uc_sigmask) - // Ignore __private field - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for ucontext_t { - fn hash(&self, state: &mut H) { - self.uc_flags.hash(state); - self.uc_link.hash(state); - self.uc_stack.hash(state); - self.uc_mcontext.hash(state); - self.uc_sigmask.hash(state); - self.__private.hash(state); + +cfg_if! { + if #[cfg(feature = "extra_traits")] { + impl PartialEq for ucontext_t { + fn eq(&self, other: &ucontext_t) -> bool { + self.uc_flags == other.uc_flags + && self.uc_link == other.uc_link + && self.uc_stack == other.uc_stack + && self.uc_mcontext == other.uc_mcontext + && self.uc_sigmask == other.uc_sigmask + && self + .__private + .iter() + .zip(other.__private.iter()) + .all(|(a,b)| a == b) + } + } + + impl Eq for ucontext_t {} + + impl ::fmt::Debug for ucontext_t { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("ucontext_t") + .field("uc_flags", &self.uc_flags) + .field("uc_link", &self.uc_link) + .field("uc_stack", &self.uc_stack) + .field("uc_mcontext", &self.uc_mcontext) + .field("uc_sigmask", &self.uc_sigmask) + // Ignore __private field + .finish() + } + } + + impl ::hash::Hash for ucontext_t { + fn hash(&self, state: &mut H) { + self.uc_flags.hash(state); + self.uc_link.hash(state); + self.uc_stack.hash(state); + self.uc_mcontext.hash(state); + self.uc_sigmask.hash(state); + self.__private.hash(state); + } + } } } diff --git a/src/unix/notbsd/linux/musl/b64/x86_64.rs b/src/unix/notbsd/linux/musl/b64/x86_64.rs index 8462a4f635876..94c5d88dab306 100644 --- a/src/unix/notbsd/linux/musl/b64/x86_64.rs +++ b/src/unix/notbsd/linux/musl/b64/x86_64.rs @@ -75,45 +75,48 @@ s_no_extra_traits!{ } } -#[cfg(feature = "extra_traits")] -impl PartialEq for ucontext_t { - fn eq(&self, other: &ucontext_t) -> bool { - self.uc_flags == other.uc_flags - && self.uc_link == other.uc_link - && self.uc_stack == other.uc_stack - && self.uc_mcontext == other.uc_mcontext - && self.uc_sigmask == other.uc_sigmask - && self - .__private - .iter() - .zip(other.__private.iter()) - .all(|(a,b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for ucontext_t {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for ucontext_t { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("ucontext_t") - .field("uc_flags", &self.uc_flags) - .field("uc_link", &self.uc_link) - .field("uc_stack", &self.uc_stack) - .field("uc_mcontext", &self.uc_mcontext) - .field("uc_sigmask", &self.uc_sigmask) - // Ignore __private field - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for ucontext_t { - fn hash(&self, state: &mut H) { - self.uc_flags.hash(state); - self.uc_link.hash(state); - self.uc_stack.hash(state); - self.uc_mcontext.hash(state); - self.uc_sigmask.hash(state); - self.__private.hash(state); +cfg_if! { + if #[cfg(feature = "extra_traits")] { + impl PartialEq for ucontext_t { + fn eq(&self, other: &ucontext_t) -> bool { + self.uc_flags == other.uc_flags + && self.uc_link == other.uc_link + && self.uc_stack == other.uc_stack + && self.uc_mcontext == other.uc_mcontext + && self.uc_sigmask == other.uc_sigmask + && self + .__private + .iter() + .zip(other.__private.iter()) + .all(|(a,b)| a == b) + } + } + + impl Eq for ucontext_t {} + + impl ::fmt::Debug for ucontext_t { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("ucontext_t") + .field("uc_flags", &self.uc_flags) + .field("uc_link", &self.uc_link) + .field("uc_stack", &self.uc_stack) + .field("uc_mcontext", &self.uc_mcontext) + .field("uc_sigmask", &self.uc_sigmask) + // Ignore __private field + .finish() + } + } + + impl ::hash::Hash for ucontext_t { + fn hash(&self, state: &mut H) { + self.uc_flags.hash(state); + self.uc_link.hash(state); + self.uc_stack.hash(state); + self.uc_mcontext.hash(state); + self.uc_sigmask.hash(state); + self.__private.hash(state); + } + } } } diff --git a/src/unix/notbsd/linux/musl/mod.rs b/src/unix/notbsd/linux/musl/mod.rs index b3ab650277187..d5351d624bea6 100644 --- a/src/unix/notbsd/linux/musl/mod.rs +++ b/src/unix/notbsd/linux/musl/mod.rs @@ -99,65 +99,68 @@ s_no_extra_traits!{ } } -#[cfg(feature = "extra_traits")] -impl PartialEq for sysinfo { - fn eq(&self, other: &sysinfo) -> bool { - self.uptime == other.uptime - && self.loads == other.loads - && self.totalram == other.totalram - && self.freeram == other.freeram - && self.sharedram == other.sharedram - && self.bufferram == other.bufferram - && self.totalswap == other.totalswap - && self.freeswap == other.freeswap - && self.procs == other.procs - && self.pad == other.pad - && self.totalhigh == other.totalhigh - && self.freehigh == other.freehigh - && self.mem_unit == other.mem_unit - // Ignore __reserved field - } -} -#[cfg(feature = "extra_traits")] -impl Eq for sysinfo {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for sysinfo { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("sysinfo") - .field("uptime", &self.uptime) - .field("loads", &self.loads) - .field("totalram", &self.totalram) - .field("freeram", &self.freeram) - .field("sharedram", &self.sharedram) - .field("bufferram", &self.bufferram) - .field("totalswap", &self.totalswap) - .field("freeswap", &self.freeswap) - .field("procs", &self.procs) - .field("pad", &self.pad) - .field("totalhigh", &self.totalhigh) - .field("freehigh", &self.freehigh) - .field("mem_unit", &self.mem_unit) - // FIXME: .field("__reserved", &self.__reserved) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for sysinfo { - fn hash(&self, state: &mut H) { - self.uptime.hash(state); - self.loads.hash(state); - self.totalram.hash(state); - self.freeram.hash(state); - self.sharedram.hash(state); - self.bufferram.hash(state); - self.totalswap.hash(state); - self.freeswap.hash(state); - self.procs.hash(state); - self.pad.hash(state); - self.totalhigh.hash(state); - self.freehigh.hash(state); - self.mem_unit.hash(state); - self.__reserved.hash(state); +cfg_if! { + if #[cfg(feature = "extra_traits")] { + impl PartialEq for sysinfo { + fn eq(&self, other: &sysinfo) -> bool { + self.uptime == other.uptime + && self.loads == other.loads + && self.totalram == other.totalram + && self.freeram == other.freeram + && self.sharedram == other.sharedram + && self.bufferram == other.bufferram + && self.totalswap == other.totalswap + && self.freeswap == other.freeswap + && self.procs == other.procs + && self.pad == other.pad + && self.totalhigh == other.totalhigh + && self.freehigh == other.freehigh + && self.mem_unit == other.mem_unit + // Ignore __reserved field + } + } + + impl Eq for sysinfo {} + + impl ::fmt::Debug for sysinfo { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("sysinfo") + .field("uptime", &self.uptime) + .field("loads", &self.loads) + .field("totalram", &self.totalram) + .field("freeram", &self.freeram) + .field("sharedram", &self.sharedram) + .field("bufferram", &self.bufferram) + .field("totalswap", &self.totalswap) + .field("freeswap", &self.freeswap) + .field("procs", &self.procs) + .field("pad", &self.pad) + .field("totalhigh", &self.totalhigh) + .field("freehigh", &self.freehigh) + .field("mem_unit", &self.mem_unit) + // FIXME: .field("__reserved", &self.__reserved) + .finish() + } + } + + impl ::hash::Hash for sysinfo { + fn hash(&self, state: &mut H) { + self.uptime.hash(state); + self.loads.hash(state); + self.totalram.hash(state); + self.freeram.hash(state); + self.sharedram.hash(state); + self.bufferram.hash(state); + self.totalswap.hash(state); + self.freeswap.hash(state); + self.procs.hash(state); + self.pad.hash(state); + self.totalhigh.hash(state); + self.freehigh.hash(state); + self.mem_unit.hash(state); + self.__reserved.hash(state); + } + } } } diff --git a/src/unix/notbsd/linux/no_align.rs b/src/unix/notbsd/linux/no_align.rs new file mode 100644 index 0000000000000..1f5f2eea5706d --- /dev/null +++ b/src/unix/notbsd/linux/no_align.rs @@ -0,0 +1,80 @@ +macro_rules! expand_align { + () => { + s! { + pub struct pthread_mutexattr_t { + #[cfg(any(target_arch = "x86_64", + target_arch = "powerpc64", + target_arch = "mips64", + target_arch = "s390x", + target_arch = "sparc64", + all(target_arch = "aarch64", + target_env = "musl")))] + __align: [::c_int; 0], + #[cfg(not(any(target_arch = "x86_64", + target_arch = "powerpc64", + target_arch = "mips64", + target_arch = "s390x", + target_arch = "sparc64", + all(target_arch = "aarch64", + target_env = "musl"))))] + __align: [::c_long; 0], + size: [u8; ::__SIZEOF_PTHREAD_MUTEXATTR_T], + } + + pub struct pthread_rwlockattr_t { + #[cfg(target_env = "musl")] + __align: [::c_int; 0], + #[cfg(not(target_env = "musl"))] + __align: [::c_long; 0], + size: [u8; ::__SIZEOF_PTHREAD_RWLOCKATTR_T], + } + + pub struct pthread_condattr_t { + __align: [::c_int; 0], + size: [u8; ::__SIZEOF_PTHREAD_CONDATTR_T], + } + } + + s_no_extra_traits! { + pub struct pthread_cond_t { + #[cfg(target_env = "musl")] + __align: [*const ::c_void; 0], + #[cfg(not(target_env = "musl"))] + __align: [::c_longlong; 0], + size: [u8; ::__SIZEOF_PTHREAD_COND_T], + } + + pub struct pthread_mutex_t { + #[cfg(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc", + all(target_arch = "x86_64", + target_pointer_width = "32")))] + __align: [::c_long; 0], + #[cfg(not(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc", + all(target_arch = "x86_64", + target_pointer_width = "32"))))] + __align: [::c_longlong; 0], + size: [u8; ::__SIZEOF_PTHREAD_MUTEX_T], + } + + pub struct pthread_rwlock_t { + #[cfg(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc", + all(target_arch = "x86_64", + target_pointer_width = "32")))] + __align: [::c_long; 0], + #[cfg(not(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc", + all(target_arch = "x86_64", + target_pointer_width = "32"))))] + __align: [::c_longlong; 0], + size: [u8; ::__SIZEOF_PTHREAD_RWLOCK_T], + } + } + } +} diff --git a/src/unix/notbsd/linux/other/align.rs b/src/unix/notbsd/linux/other/align.rs new file mode 100644 index 0000000000000..4a0e07460ebb1 --- /dev/null +++ b/src/unix/notbsd/linux/other/align.rs @@ -0,0 +1,13 @@ +s! { + // FIXME this is actually a union + #[cfg_attr(target_pointer_width = "32", + repr(align(4)))] + #[cfg_attr(target_pointer_width = "64", + repr(align(8)))] + pub struct sem_t { + #[cfg(target_pointer_width = "32")] + __size: [::c_char; 16], + #[cfg(target_pointer_width = "64")] + __size: [::c_char; 32], + } +} diff --git a/src/unix/notbsd/linux/other/b32/x86.rs b/src/unix/notbsd/linux/other/b32/x86.rs index fb48982162a34..563ac98ac3335 100644 --- a/src/unix/notbsd/linux/other/b32/x86.rs +++ b/src/unix/notbsd/linux/other/b32/x86.rs @@ -215,99 +215,102 @@ s_no_extra_traits!{ } } -#[cfg(feature = "extra_traits")] -impl PartialEq for user_fpxregs_struct { - fn eq(&self, other: &user_fpxregs_struct) -> bool { - self.cwd == other.cwd - && self.swd == other.swd - && self.twd == other.twd - && self.fop == other.fop - && self.fip == other.fip - && self.fcs == other.fcs - && self.foo == other.foo - && self.fos == other.fos - && self.mxcsr == other.mxcsr - // Ignore __reserved field - && self.st_space == other.st_space - && self.xmm_space == other.xmm_space - // Ignore padding field - } -} -#[cfg(feature = "extra_traits")] -impl Eq for user_fpxregs_struct {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for user_fpxregs_struct { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("user_fpxregs_struct") - .field("cwd", &self.cwd) - .field("swd", &self.swd) - .field("twd", &self.twd) - .field("fop", &self.fop) - .field("fip", &self.fip) - .field("fcs", &self.fcs) - .field("foo", &self.foo) - .field("fos", &self.fos) - .field("mxcsr", &self.mxcsr) - // Ignore __reserved field - .field("st_space", &self.st_space) - .field("xmm_space", &self.xmm_space) - // Ignore padding field - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for user_fpxregs_struct { - fn hash(&self, state: &mut H) { - self.cwd.hash(state); - self.swd.hash(state); - self.twd.hash(state); - self.fop.hash(state); - self.fip.hash(state); - self.fcs.hash(state); - self.foo.hash(state); - self.fos.hash(state); - self.mxcsr.hash(state); - // Ignore __reserved field - self.st_space.hash(state); - self.xmm_space.hash(state); - // Ignore padding field - } -} -#[cfg(feature = "extra_traits")] -impl PartialEq for ucontext_t { - fn eq(&self, other: &ucontext_t) -> bool { - self.uc_flags == other.uc_flags - && self.uc_link == other.uc_link - && self.uc_stack == other.uc_stack - && self.uc_mcontext == other.uc_mcontext - && self.uc_sigmask == other.uc_sigmask - // Ignore __private field - } -} -#[cfg(feature = "extra_traits")] -impl Eq for ucontext_t {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for ucontext_t { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("ucontext_t") - .field("uc_flags", &self.uc_flags) - .field("uc_link", &self.uc_link) - .field("uc_stack", &self.uc_stack) - .field("uc_mcontext", &self.uc_mcontext) - .field("uc_sigmask", &self.uc_sigmask) - // Ignore __private field - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for ucontext_t { - fn hash(&self, state: &mut H) { - self.uc_flags.hash(state); - self.uc_link.hash(state); - self.uc_stack.hash(state); - self.uc_mcontext.hash(state); - self.uc_sigmask.hash(state); - // Ignore __private field +cfg_if! { + if #[cfg(feature = "extra_traits")] { + impl PartialEq for user_fpxregs_struct { + fn eq(&self, other: &user_fpxregs_struct) -> bool { + self.cwd == other.cwd + && self.swd == other.swd + && self.twd == other.twd + && self.fop == other.fop + && self.fip == other.fip + && self.fcs == other.fcs + && self.foo == other.foo + && self.fos == other.fos + && self.mxcsr == other.mxcsr + // Ignore __reserved field + && self.st_space == other.st_space + && self.xmm_space == other.xmm_space + // Ignore padding field + } + } + + impl Eq for user_fpxregs_struct {} + + impl ::fmt::Debug for user_fpxregs_struct { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("user_fpxregs_struct") + .field("cwd", &self.cwd) + .field("swd", &self.swd) + .field("twd", &self.twd) + .field("fop", &self.fop) + .field("fip", &self.fip) + .field("fcs", &self.fcs) + .field("foo", &self.foo) + .field("fos", &self.fos) + .field("mxcsr", &self.mxcsr) + // Ignore __reserved field + .field("st_space", &self.st_space) + .field("xmm_space", &self.xmm_space) + // Ignore padding field + .finish() + } + } + + impl ::hash::Hash for user_fpxregs_struct { + fn hash(&self, state: &mut H) { + self.cwd.hash(state); + self.swd.hash(state); + self.twd.hash(state); + self.fop.hash(state); + self.fip.hash(state); + self.fcs.hash(state); + self.foo.hash(state); + self.fos.hash(state); + self.mxcsr.hash(state); + // Ignore __reserved field + self.st_space.hash(state); + self.xmm_space.hash(state); + // Ignore padding field + } + } + + impl PartialEq for ucontext_t { + fn eq(&self, other: &ucontext_t) -> bool { + self.uc_flags == other.uc_flags + && self.uc_link == other.uc_link + && self.uc_stack == other.uc_stack + && self.uc_mcontext == other.uc_mcontext + && self.uc_sigmask == other.uc_sigmask + // Ignore __private field + } + } + + impl Eq for ucontext_t {} + + impl ::fmt::Debug for ucontext_t { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("ucontext_t") + .field("uc_flags", &self.uc_flags) + .field("uc_link", &self.uc_link) + .field("uc_stack", &self.uc_stack) + .field("uc_mcontext", &self.uc_mcontext) + .field("uc_sigmask", &self.uc_sigmask) + // Ignore __private field + .finish() + } + } + + impl ::hash::Hash for ucontext_t { + fn hash(&self, state: &mut H) { + self.uc_flags.hash(state); + self.uc_link.hash(state); + self.uc_stack.hash(state); + self.uc_mcontext.hash(state); + self.uc_sigmask.hash(state); + // Ignore __private field + } + } } } diff --git a/src/unix/notbsd/linux/other/b64/x86_64.rs b/src/unix/notbsd/linux/other/b64/x86_64.rs index b2a67ee9aab79..d4f4ffc4da399 100644 --- a/src/unix/notbsd/linux/other/b64/x86_64.rs +++ b/src/unix/notbsd/linux/other/b64/x86_64.rs @@ -234,96 +234,98 @@ s_no_extra_traits! { } } -#[cfg(feature = "extra_traits")] -impl PartialEq for user_fpregs_struct { - fn eq(&self, other: &user_fpregs_struct) -> bool { - self.cwd == other.cwd - && self.swd == other.swd - && self.ftw == other.ftw - && self.fop == other.fop - && self.rip == other.rip - && self.rdp == other.rdp - && self.mxcsr == other.mxcsr - && self.mxcr_mask == other.mxcr_mask - && self.st_space == other.st_space - && self - .xmm_space - .iter() - .zip(other.xmm_space.iter()) - .all(|(a,b)| a == b) +cfg_if! { + if #[cfg(feature = "extra_traits")] { + impl PartialEq for user_fpregs_struct { + fn eq(&self, other: &user_fpregs_struct) -> bool { + self.cwd == other.cwd + && self.swd == other.swd + && self.ftw == other.ftw + && self.fop == other.fop + && self.rip == other.rip + && self.rdp == other.rdp + && self.mxcsr == other.mxcsr + && self.mxcr_mask == other.mxcr_mask + && self.st_space == other.st_space + && self + .xmm_space + .iter() + .zip(other.xmm_space.iter()) + .all(|(a,b)| a == b) // Ignore padding field - } -} -#[cfg(feature = "extra_traits")] -impl Eq for user_fpregs_struct {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for user_fpregs_struct { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("user_fpregs_struct") - .field("cwd", &self.cwd) - .field("ftw", &self.ftw) - .field("fop", &self.fop) - .field("rip", &self.rip) - .field("rdp", &self.rdp) - .field("mxcsr", &self.mxcsr) - .field("mxcr_mask", &self.mxcr_mask) - .field("st_space", &self.st_space) - // FIXME: .field("xmm_space", &self.xmm_space) - // Ignore padding field - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for user_fpregs_struct { - fn hash(&self, state: &mut H) { - self.cwd.hash(state); - self.ftw.hash(state); - self.fop.hash(state); - self.rip.hash(state); - self.rdp.hash(state); - self.mxcsr.hash(state); - self.mxcr_mask.hash(state); - self.st_space.hash(state); - self.xmm_space.hash(state); - // Ignore padding field - } -} - -#[cfg(feature = "extra_traits")] -impl PartialEq for ucontext_t { - fn eq(&self, other: &ucontext_t) -> bool { - self.uc_flags == other.uc_flags - && self.uc_link == other.uc_link - && self.uc_stack == other.uc_stack - && self.uc_mcontext == other.uc_mcontext - && self.uc_sigmask == other.uc_sigmask - // Ignore __private field - } -} -#[cfg(feature = "extra_traits")] -impl Eq for ucontext_t {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for ucontext_t { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("ucontext_t") - .field("uc_flags", &self.uc_flags) - .field("uc_link", &self.uc_link) - .field("uc_stack", &self.uc_stack) - .field("uc_mcontext", &self.uc_mcontext) - .field("uc_sigmask", &self.uc_sigmask) - // Ignore __private field - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for ucontext_t { - fn hash(&self, state: &mut H) { - self.uc_flags.hash(state); - self.uc_link.hash(state); - self.uc_stack.hash(state); - self.uc_mcontext.hash(state); - self.uc_sigmask.hash(state); - // Ignore __private field + } + } + + impl Eq for user_fpregs_struct {} + + impl ::fmt::Debug for user_fpregs_struct { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("user_fpregs_struct") + .field("cwd", &self.cwd) + .field("ftw", &self.ftw) + .field("fop", &self.fop) + .field("rip", &self.rip) + .field("rdp", &self.rdp) + .field("mxcsr", &self.mxcsr) + .field("mxcr_mask", &self.mxcr_mask) + .field("st_space", &self.st_space) + // FIXME: .field("xmm_space", &self.xmm_space) + // Ignore padding field + .finish() + } + } + + impl ::hash::Hash for user_fpregs_struct { + fn hash(&self, state: &mut H) { + self.cwd.hash(state); + self.ftw.hash(state); + self.fop.hash(state); + self.rip.hash(state); + self.rdp.hash(state); + self.mxcsr.hash(state); + self.mxcr_mask.hash(state); + self.st_space.hash(state); + self.xmm_space.hash(state); + // Ignore padding field + } + } + + impl PartialEq for ucontext_t { + fn eq(&self, other: &ucontext_t) -> bool { + self.uc_flags == other.uc_flags + && self.uc_link == other.uc_link + && self.uc_stack == other.uc_stack + && self.uc_mcontext == other.uc_mcontext + && self.uc_sigmask == other.uc_sigmask + // Ignore __private field + } + } + + impl Eq for ucontext_t {} + + impl ::fmt::Debug for ucontext_t { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("ucontext_t") + .field("uc_flags", &self.uc_flags) + .field("uc_link", &self.uc_link) + .field("uc_stack", &self.uc_stack) + .field("uc_mcontext", &self.uc_mcontext) + .field("uc_sigmask", &self.uc_sigmask) + // Ignore __private field + .finish() + } + } + + impl ::hash::Hash for ucontext_t { + fn hash(&self, state: &mut H) { + self.uc_flags.hash(state); + self.uc_link.hash(state); + self.uc_stack.hash(state); + self.uc_mcontext.hash(state); + self.uc_sigmask.hash(state); + // Ignore __private field + } + } } } diff --git a/src/unix/notbsd/linux/other/mod.rs b/src/unix/notbsd/linux/other/mod.rs index 4036ceab1d346..497ea6d70a93d 100644 --- a/src/unix/notbsd/linux/other/mod.rs +++ b/src/unix/notbsd/linux/other/mod.rs @@ -121,20 +121,6 @@ s! { pub l_pid: ::pid_t, } - // FIXME this is actually a union - #[cfg_attr(all(feature = "align", target_pointer_width = "32"), - repr(align(4)))] - #[cfg_attr(all(feature = "align", target_pointer_width = "64"), - repr(align(8)))] - pub struct sem_t { - #[cfg(target_pointer_width = "32")] - __size: [::c_char; 16], - #[cfg(target_pointer_width = "64")] - __size: [::c_char; 32], - #[cfg(not(feature = "align"))] - __align: [::c_long; 0], - } - pub struct mallinfo { pub arena: ::c_int, pub ordblks: ::c_int, @@ -246,60 +232,63 @@ s_no_extra_traits! { } } -#[cfg(feature = "extra_traits")] -impl PartialEq for utmpx { - fn eq(&self, other: &utmpx) -> bool { - self.ut_type == other.ut_type - && self.ut_pid == other.ut_pid - && self.ut_line == other.ut_line - && self.ut_id == other.ut_id - && self.ut_user == other.ut_user - && self - .ut_host - .iter() - .zip(other.ut_host.iter()) - .all(|(a,b)| a == b) - && self.ut_exit == other.ut_exit - && self.ut_session == other.ut_session - && self.ut_tv == other.ut_tv - && self.ut_addr_v6 == other.ut_addr_v6 - && self.__glibc_reserved == other.__glibc_reserved - } -} -#[cfg(feature = "extra_traits")] -impl Eq for utmpx {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for utmpx { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("utmpx") - .field("ut_type", &self.ut_type) - .field("ut_pid", &self.ut_pid) - .field("ut_line", &self.ut_line) - .field("ut_id", &self.ut_id) - .field("ut_user", &self.ut_user) - // FIXME: .field("ut_host", &self.ut_host) - .field("ut_exit", &self.ut_exit) - .field("ut_session", &self.ut_session) - .field("ut_tv", &self.ut_tv) - .field("ut_addr_v6", &self.ut_addr_v6) - .field("__glibc_reserved", &self.__glibc_reserved) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for utmpx { - fn hash(&self, state: &mut H) { - self.ut_type.hash(state); - self.ut_pid.hash(state); - self.ut_line.hash(state); - self.ut_id.hash(state); - self.ut_user.hash(state); - self.ut_host.hash(state); - self.ut_exit.hash(state); - self.ut_session.hash(state); - self.ut_tv.hash(state); - self.ut_addr_v6.hash(state); - self.__glibc_reserved.hash(state); +cfg_if! { + if #[cfg(feature = "extra_traits")] { + impl PartialEq for utmpx { + fn eq(&self, other: &utmpx) -> bool { + self.ut_type == other.ut_type + && self.ut_pid == other.ut_pid + && self.ut_line == other.ut_line + && self.ut_id == other.ut_id + && self.ut_user == other.ut_user + && self + .ut_host + .iter() + .zip(other.ut_host.iter()) + .all(|(a,b)| a == b) + && self.ut_exit == other.ut_exit + && self.ut_session == other.ut_session + && self.ut_tv == other.ut_tv + && self.ut_addr_v6 == other.ut_addr_v6 + && self.__glibc_reserved == other.__glibc_reserved + } + } + + impl Eq for utmpx {} + + impl ::fmt::Debug for utmpx { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("utmpx") + .field("ut_type", &self.ut_type) + .field("ut_pid", &self.ut_pid) + .field("ut_line", &self.ut_line) + .field("ut_id", &self.ut_id) + .field("ut_user", &self.ut_user) + // FIXME: .field("ut_host", &self.ut_host) + .field("ut_exit", &self.ut_exit) + .field("ut_session", &self.ut_session) + .field("ut_tv", &self.ut_tv) + .field("ut_addr_v6", &self.ut_addr_v6) + .field("__glibc_reserved", &self.__glibc_reserved) + .finish() + } + } + + impl ::hash::Hash for utmpx { + fn hash(&self, state: &mut H) { + self.ut_type.hash(state); + self.ut_pid.hash(state); + self.ut_line.hash(state); + self.ut_id.hash(state); + self.ut_user.hash(state); + self.ut_host.hash(state); + self.ut_exit.hash(state); + self.ut_session.hash(state); + self.ut_tv.hash(state); + self.ut_addr_v6.hash(state); + self.__glibc_reserved.hash(state); + } + } } } @@ -998,3 +987,13 @@ cfg_if! { // Unknown target_arch } } + +cfg_if! { + if #[cfg(libc_align)] { + mod align; + pub use self::align::*; + } else { + mod no_align; + pub use self::no_align::*; + } +} diff --git a/src/unix/notbsd/linux/other/no_align.rs b/src/unix/notbsd/linux/other/no_align.rs new file mode 100644 index 0000000000000..e32bf673d140e --- /dev/null +++ b/src/unix/notbsd/linux/other/no_align.rs @@ -0,0 +1,10 @@ +s! { + // FIXME this is actually a union + pub struct sem_t { + #[cfg(target_pointer_width = "32")] + __size: [::c_char; 16], + #[cfg(target_pointer_width = "64")] + __size: [::c_char; 32], + __align: [::c_long; 0], + } +} diff --git a/src/unix/notbsd/linux/s390x/align.rs b/src/unix/notbsd/linux/s390x/align.rs new file mode 100644 index 0000000000000..21e21907d4a70 --- /dev/null +++ b/src/unix/notbsd/linux/s390x/align.rs @@ -0,0 +1,10 @@ +s! { + // FIXME this is actually a union + #[cfg_attr(target_pointer_width = "32", + repr(align(4)))] + #[cfg_attr(target_pointer_width = "64", + repr(align(8)))] + pub struct sem_t { + __size: [::c_char; 32], + } +} diff --git a/src/unix/notbsd/linux/s390x.rs b/src/unix/notbsd/linux/s390x/mod.rs similarity index 98% rename from src/unix/notbsd/linux/s390x.rs rename to src/unix/notbsd/linux/s390x/mod.rs index f53e47e097cd0..d4bc9bd2f4a10 100644 --- a/src/unix/notbsd/linux/s390x.rs +++ b/src/unix/notbsd/linux/s390x/mod.rs @@ -246,17 +246,6 @@ s! { pub l_pid: ::pid_t, } - // FIXME this is actually a union - #[cfg_attr(all(feature = "align", target_pointer_width = "32"), - repr(align(4)))] - #[cfg_attr(all(feature = "align", target_pointer_width = "64"), - repr(align(8)))] - pub struct sem_t { - __size: [::c_char; 32], - #[cfg(not(feature = "align"))] - __align: [::c_long; 0], - } - pub struct __psw_t { pub mask: u64, pub addr: u64, @@ -336,26 +325,30 @@ s_no_extra_traits!{ } } -#[cfg(feature = "extra_traits")] -impl PartialEq for fpreg_t { - fn eq(&self, other: &fpreg_t) -> bool { - self.d == other.d - } -} -#[cfg(feature = "extra_traits")] -impl Eq for fpreg_t {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for fpreg_t { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("fpreg_t") - .field("d", &self.d) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for fpreg_t { - fn hash(&self, state: &mut H) { - self.d.to_bits().hash(state); +cfg_if! { + if #[cfg(feature = "extra_traits")] { + impl PartialEq for fpreg_t { + fn eq(&self, other: &fpreg_t) -> bool { + self.d == other.d + } + } + + impl Eq for fpreg_t {} + + impl ::fmt::Debug for fpreg_t { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("fpreg_t") + .field("d", &self.d) + .finish() + } + } + + impl ::hash::Hash for fpreg_t { + fn hash(&self, state: &mut H) { + let d: u64 = unsafe { ::mem::transmute(self.d) }; + d.hash(state); + } + } } } @@ -1359,3 +1352,13 @@ extern { pub fn swapcontext(uocp: *mut ucontext_t, ucp: *const ucontext_t) -> ::c_int; } + +cfg_if! { + if #[cfg(libc_align)] { + mod align; + pub use self::align::*; + } else { + mod no_align; + pub use self::no_align::*; + } +} diff --git a/src/unix/notbsd/linux/s390x/no_align.rs b/src/unix/notbsd/linux/s390x/no_align.rs new file mode 100644 index 0000000000000..8909114cdfa42 --- /dev/null +++ b/src/unix/notbsd/linux/s390x/no_align.rs @@ -0,0 +1,7 @@ +s! { + // FIXME this is actually a union + pub struct sem_t { + __size: [::c_char; 32], + __align: [::c_long; 0], + } +} diff --git a/src/unix/notbsd/mod.rs b/src/unix/notbsd/mod.rs index 3698590ad4525..baabd6e84dadd 100644 --- a/src/unix/notbsd/mod.rs +++ b/src/unix/notbsd/mod.rs @@ -16,6 +16,15 @@ impl ::dox::Clone for timezone { } s! { + pub struct in_addr { + pub s_addr: ::in_addr_t, + } + + pub struct ip_mreq { + pub imr_multiaddr: in_addr, + pub imr_interface: in_addr, + } + pub struct sockaddr { pub sa_family: sa_family_t, pub sa_data: [::c_char; 14], @@ -109,16 +118,6 @@ s! { pub dli_saddr: *mut ::c_void, } - #[cfg_attr(any(all(target_arch = "x86", - not(target_env = "musl"), - not(target_os = "android")), - target_arch = "x86_64"), - repr(packed))] - pub struct epoll_event { - pub events: ::uint32_t, - pub u64: ::uint64_t, - } - pub struct lconv { pub decimal_point: *mut ::c_char, pub thousands_sep: *mut ::c_char, @@ -213,6 +212,20 @@ s! { } s_no_extra_traits!{ + #[cfg_attr( + any( + all( + target_arch = "x86", + not(target_env = "musl"), + not(target_os = "android")), + target_arch = "x86_64"), + repr(packed))] + #[allow(missing_debug_implementations)] + pub struct epoll_event { + pub events: ::uint32_t, + pub u64: ::uint64_t, + } + pub struct sockaddr_un { pub sun_family: sa_family_t, pub sun_path: [::c_char; 108] @@ -237,125 +250,126 @@ s_no_extra_traits!{ } } -#[cfg(feature = "extra_traits")] -impl PartialEq for sockaddr_un { - fn eq(&self, other: &sockaddr_un) -> bool { - self.sun_family == other.sun_family - && self - .sun_path - .iter() - .zip(other.sun_path.iter()) - .all(|(a, b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for sockaddr_un {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for sockaddr_un { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("sockaddr_un") - .field("sun_family", &self.sun_family) - // FIXME: .field("sun_path", &self.sun_path) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for sockaddr_un { - fn hash(&self, state: &mut H) { - self.sun_family.hash(state); - self.sun_path.hash(state); - } -} +cfg_if! { + if #[cfg(feature = "extra_traits")] { + impl PartialEq for sockaddr_un { + fn eq(&self, other: &sockaddr_un) -> bool { + self.sun_family == other.sun_family + && self + .sun_path + .iter() + .zip(other.sun_path.iter()) + .all(|(a, b)| a == b) + } + } -#[cfg(feature = "extra_traits")] -impl PartialEq for sockaddr_storage { - fn eq(&self, other: &sockaddr_storage) -> bool { - self.ss_family == other.ss_family - && self - .__ss_pad2 - .iter() - .zip(other.__ss_pad2.iter()) - .all(|(a, b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for sockaddr_storage {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for sockaddr_storage { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("sockaddr_storage") - .field("ss_family", &self.ss_family) - .field("__ss_align", &self.__ss_align) - // FIXME: .field("__ss_pad2", &self.__ss_pad2) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for sockaddr_storage { - fn hash(&self, state: &mut H) { - self.ss_family.hash(state); - self.__ss_pad2.hash(state); - } -} + impl Eq for sockaddr_un {} -#[cfg(feature = "extra_traits")] -impl PartialEq for utsname { - fn eq(&self, other: &utsname) -> bool { - self.sysname - .iter() - .zip(other.sysname.iter()) - .all(|(a, b)| a == b) - && self - .nodename - .iter() - .zip(other.nodename.iter()) - .all(|(a, b)| a == b) - && self - .release - .iter() - .zip(other.release.iter()) - .all(|(a, b)| a == b) - && self - .version - .iter() - .zip(other.version.iter()) - .all(|(a, b)| a == b) - && self - .machine - .iter() - .zip(other.machine.iter()) - .all(|(a, b)| a == b) - && self - .domainname - .iter() - .zip(other.domainname.iter()) - .all(|(a, b)| a == b) - } -} -#[cfg(feature = "extra_traits")] -impl Eq for utsname {} -#[cfg(feature = "extra_traits")] -impl std::fmt::Debug for utsname { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - f.debug_struct("utsname") - // FIXME: .field("sysname", &self.sysname) - // FIXME: .field("nodename", &self.nodename) - // FIXME: .field("release", &self.release) - // FIXME: .field("version", &self.version) - // FIXME: .field("machine", &self.machine) - // FIXME: .field("domainname", &self.domainname) - .finish() - } -} -#[cfg(feature = "extra_traits")] -impl std::hash::Hash for utsname { - fn hash(&self, state: &mut H) { - self.sysname.hash(state); - self.nodename.hash(state); - self.release.hash(state); - self.version.hash(state); - self.machine.hash(state); - self.domainname.hash(state); + impl ::fmt::Debug for sockaddr_un { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("sockaddr_un") + .field("sun_family", &self.sun_family) + // FIXME: .field("sun_path", &self.sun_path) + .finish() + } + } + + impl ::hash::Hash for sockaddr_un { + fn hash(&self, state: &mut H) { + self.sun_family.hash(state); + self.sun_path.hash(state); + } + } + + impl PartialEq for sockaddr_storage { + fn eq(&self, other: &sockaddr_storage) -> bool { + self.ss_family == other.ss_family + && self + .__ss_pad2 + .iter() + .zip(other.__ss_pad2.iter()) + .all(|(a, b)| a == b) + } + } + + impl Eq for sockaddr_storage {} + + impl ::fmt::Debug for sockaddr_storage { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("sockaddr_storage") + .field("ss_family", &self.ss_family) + .field("__ss_align", &self.__ss_align) + // FIXME: .field("__ss_pad2", &self.__ss_pad2) + .finish() + } + } + + impl ::hash::Hash for sockaddr_storage { + fn hash(&self, state: &mut H) { + self.ss_family.hash(state); + self.__ss_pad2.hash(state); + } + } + + impl PartialEq for utsname { + fn eq(&self, other: &utsname) -> bool { + self.sysname + .iter() + .zip(other.sysname.iter()) + .all(|(a, b)| a == b) + && self + .nodename + .iter() + .zip(other.nodename.iter()) + .all(|(a, b)| a == b) + && self + .release + .iter() + .zip(other.release.iter()) + .all(|(a, b)| a == b) + && self + .version + .iter() + .zip(other.version.iter()) + .all(|(a, b)| a == b) + && self + .machine + .iter() + .zip(other.machine.iter()) + .all(|(a, b)| a == b) + && self + .domainname + .iter() + .zip(other.domainname.iter()) + .all(|(a, b)| a == b) + } + } + + impl Eq for utsname {} + + impl ::fmt::Debug for utsname { + fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result { + f.debug_struct("utsname") + // FIXME: .field("sysname", &self.sysname) + // FIXME: .field("nodename", &self.nodename) + // FIXME: .field("release", &self.release) + // FIXME: .field("version", &self.version) + // FIXME: .field("machine", &self.machine) + // FIXME: .field("domainname", &self.domainname) + .finish() + } + } + + impl ::hash::Hash for utsname { + fn hash(&self, state: &mut H) { + self.sysname.hash(state); + self.nodename.hash(state); + self.release.hash(state); + self.version.hash(state); + self.machine.hash(state); + self.domainname.hash(state); + } + } } } diff --git a/src/unix/solaris/mod.rs b/src/unix/solaris/mod.rs index c9a53e1f57737..fce314f67074d 100644 --- a/src/unix/solaris/mod.rs +++ b/src/unix/solaris/mod.rs @@ -44,6 +44,15 @@ impl ::dox::Clone for timezone { } s! { + pub struct in_addr { + pub s_addr: ::in_addr_t, + } + + pub struct ip_mreq { + pub imr_multiaddr: in_addr, + pub imr_interface: in_addr, + } + pub struct sockaddr { pub sa_family: sa_family_t, pub sa_data: [::c_char; 14], @@ -65,11 +74,6 @@ s! { pub __sin6_src_id: u32 } - pub struct sockaddr_un { - pub sun_family: sa_family_t, - pub sun_path: [c_char; 108] - } - pub struct passwd { pub pw_name: *mut ::c_char, pub pw_passwd: *mut ::c_char, @@ -104,15 +108,7 @@ s! { pub tm_isdst: ::c_int } - pub struct utsname { - pub sysname: [::c_char; 257], - pub nodename: [::c_char; 257], - pub release: [::c_char; 257], - pub version: [::c_char; 257], - pub machine: [::c_char; 257], - } - - pub struct msghdr { + pub struct msghdr { pub msg_name: *mut ::c_void, pub msg_namelen: ::socklen_t, pub msg_iov: *mut ::iovec, @@ -128,13 +124,6 @@ s! { pub cmsg_type: ::c_int, } - pub struct fd_set { - #[cfg(target_pointer_width = "64")] - fds_bits: [i64; FD_SETSIZE / 64], - #[cfg(target_pointer_width = "32")] - fds_bits: [i32; FD_SETSIZE / 32], - } - pub struct pthread_attr_t { __pthread_attrp: *mut ::c_void } @@ -200,13 +189,6 @@ s! { __unused10: *mut ::c_void, } - pub struct sockaddr_storage { - pub ss_family: ::sa_family_t, - __ss_pad1: [u8; 6], - __ss_align: i64, - __ss_pad2: [u8; 240], - } - pub struct addrinfo { pub ai_flags: ::c_int, pub ai_family: ::c_int, @@ -224,15 +206,6 @@ s! { bits: [u32; 4], } - pub struct siginfo_t { - pub si_signo: ::c_int, - pub si_code: ::c_int, - pub si_errno: ::c_int, - pub si_pad: ::c_int, - pub si_addr: *mut ::c_void, - __pad: [u8; 232], - } - pub struct sigaction { pub sa_flags: ::c_int, pub sa_sigaction: ::sighandler_t, @@ -358,12 +331,56 @@ s! { pub portev_object: ::uintptr_t, pub portev_user: *mut ::c_void, } +} +s_no_extra_traits! { #[cfg_attr(any(target_arch = "x86", target_arch = "x86_64"), repr(packed))] + #[allow(missing_debug_implementations)] pub struct epoll_event { pub events: ::uint32_t, pub u64: ::uint64_t, } + + #[allow(missing_debug_implementations)] + pub struct sockaddr_un { + pub sun_family: sa_family_t, + pub sun_path: [c_char; 108] + } + + #[allow(missing_debug_implementations)] + pub struct utsname { + pub sysname: [::c_char; 257], + pub nodename: [::c_char; 257], + pub release: [::c_char; 257], + pub version: [::c_char; 257], + pub machine: [::c_char; 257], + } + + #[allow(missing_debug_implementations)] + pub struct fd_set { + #[cfg(target_pointer_width = "64")] + fds_bits: [i64; FD_SETSIZE / 64], + #[cfg(target_pointer_width = "32")] + fds_bits: [i32; FD_SETSIZE / 32], + } + + #[allow(missing_debug_implementations)] + pub struct sockaddr_storage { + pub ss_family: ::sa_family_t, + __ss_pad1: [u8; 6], + __ss_align: i64, + __ss_pad2: [u8; 240], + } + + #[allow(missing_debug_implementations)] + pub struct siginfo_t { + pub si_signo: ::c_int, + pub si_code: ::c_int, + pub si_errno: ::c_int, + pub si_pad: ::c_int, + pub si_addr: *mut ::c_void, + __pad: [u8; 232], + } } pub const LC_CTYPE: ::c_int = 0; diff --git a/src/unix/uclibc/align.rs b/src/unix/uclibc/align.rs new file mode 100644 index 0000000000000..bcae2e6b0b7f8 --- /dev/null +++ b/src/unix/uclibc/align.rs @@ -0,0 +1,61 @@ +macro_rules! expand_align { + () => { + s! { + #[cfg_attr(all(target_pointer_width = "32", + any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc")), + repr(align(4)))] + #[cfg_attr(any(target_pointer_width = "64", + not(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc"))), + repr(align(8)))] + pub struct pthread_mutex_t { + size: [u8; ::__SIZEOF_PTHREAD_MUTEX_T], + } + + #[cfg_attr(all(target_pointer_width = "32", + any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc")), + repr(align(4)))] + #[cfg_attr(any(target_pointer_width = "64", + not(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc"))), + repr(align(8)))] + pub struct pthread_rwlock_t { + size: [u8; ::__SIZEOF_PTHREAD_RWLOCK_T], + } + + #[cfg_attr(any(target_pointer_width = "32", + target_arch = "x86_64", + target_arch = "powerpc64", + target_arch = "mips64", + target_arch = "s390x", + target_arch = "sparc64"), + repr(align(4)))] + #[cfg_attr(not(any(target_pointer_width = "32", + target_arch = "x86_64", + target_arch = "powerpc64", + target_arch = "mips64", + target_arch = "s390x", + target_arch = "sparc64")), + repr(align(8)))] + pub struct pthread_mutexattr_t { + size: [u8; ::__SIZEOF_PTHREAD_MUTEXATTR_T], + } + + #[repr(align(8))] + pub struct pthread_cond_t { + size: [u8; ::__SIZEOF_PTHREAD_COND_T], + } + + #[repr(align(4))] + pub struct pthread_condattr_t { + size: [u8; ::__SIZEOF_PTHREAD_CONDATTR_T], + } + } + } +} diff --git a/src/unix/uclibc/mips/mips32/align.rs b/src/unix/uclibc/mips/mips32/align.rs new file mode 100644 index 0000000000000..965c9c3cc4498 --- /dev/null +++ b/src/unix/uclibc/mips/mips32/align.rs @@ -0,0 +1,13 @@ +s! { + // FIXME this is actually a union + #[cfg_attr(arget_pointer_width = "32", + repr(align(4)))] + #[cfg_attr(target_pointer_width = "64", + repr(align(8)))] + pub struct sem_t { + #[cfg(target_pointer_width = "32")] + __size: [::c_char; 16], + #[cfg(target_pointer_width = "64")] + __size: [::c_char; 32], + } +} diff --git a/src/unix/uclibc/mips/mips32.rs b/src/unix/uclibc/mips/mips32/mod.rs similarity index 98% rename from src/unix/uclibc/mips/mips32.rs rename to src/unix/uclibc/mips/mips32/mod.rs index dcbfcf8ff2bd2..8dc9429e60c1c 100644 --- a/src/unix/uclibc/mips/mips32.rs +++ b/src/unix/uclibc/mips/mips32/mod.rs @@ -220,20 +220,6 @@ s! { pub mem_unit: ::c_uint, pub _f: [::c_char; 8], } - - // FIXME this is actually a union - #[cfg_attr(all(feature = "align", target_pointer_width = "32"), - repr(align(4)))] - #[cfg_attr(all(feature = "align", target_pointer_width = "64"), - repr(align(8)))] - pub struct sem_t { - #[cfg(target_pointer_width = "32")] - __size: [::c_char; 16], - #[cfg(target_pointer_width = "64")] - __size: [::c_char; 32], - #[cfg(not(feature = "align"))] - __align: [::c_long; 0], - } } pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4; @@ -637,3 +623,13 @@ extern { cpusetsize: ::size_t, cpuset: *const ::cpu_set_t) -> ::c_int; } + +cfg_if! { + if #[cfg(libc_align)] { + mod align; + pub use self::align::*; + } else { + mod no_align; + pub use self::no_align::*; + } +} diff --git a/src/unix/uclibc/mips/mips32/no_align.rs b/src/unix/uclibc/mips/mips32/no_align.rs new file mode 100644 index 0000000000000..e32bf673d140e --- /dev/null +++ b/src/unix/uclibc/mips/mips32/no_align.rs @@ -0,0 +1,10 @@ +s! { + // FIXME this is actually a union + pub struct sem_t { + #[cfg(target_pointer_width = "32")] + __size: [::c_char; 16], + #[cfg(target_pointer_width = "64")] + __size: [::c_char; 32], + __align: [::c_long; 0], + } +} diff --git a/src/unix/uclibc/mips/mips64/align.rs b/src/unix/uclibc/mips/mips64/align.rs new file mode 100644 index 0000000000000..21e21907d4a70 --- /dev/null +++ b/src/unix/uclibc/mips/mips64/align.rs @@ -0,0 +1,10 @@ +s! { + // FIXME this is actually a union + #[cfg_attr(target_pointer_width = "32", + repr(align(4)))] + #[cfg_attr(target_pointer_width = "64", + repr(align(8)))] + pub struct sem_t { + __size: [::c_char; 32], + } +} diff --git a/src/unix/uclibc/mips/mips64.rs b/src/unix/uclibc/mips/mips64/mod.rs similarity index 93% rename from src/unix/uclibc/mips/mips64.rs rename to src/unix/uclibc/mips/mips64/mod.rs index e35938b1fc8d9..d80762e6c0acb 100644 --- a/src/unix/uclibc/mips/mips64.rs +++ b/src/unix/uclibc/mips/mips64/mod.rs @@ -186,17 +186,6 @@ s! { pub mem_unit: ::c_uint, pub _f: [::c_char; 0], } - - // FIXME this is actually a union - #[cfg_attr(all(feature = "align", target_pointer_width = "32"), - repr(align(4)))] - #[cfg_attr(all(feature = "align", target_pointer_width = "64"), - repr(align(8)))] - pub struct sem_t { - __size: [::c_char; 32], - #[cfg(not(feature = "align"))] - __align: [::c_long; 0], - } } pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4; @@ -212,3 +201,13 @@ pub const SYS_gettid: ::c_long = 5178; // Valid for n64 extern { pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int; } + +cfg_if! { + if #[cfg(libc_align)] { + mod align; + pub use self::align::*; + } else { + mod no_align; + pub use self::no_align::*; + } +} diff --git a/src/unix/uclibc/mips/mips64/no_align.rs b/src/unix/uclibc/mips/mips64/no_align.rs new file mode 100644 index 0000000000000..ee57ea88643db --- /dev/null +++ b/src/unix/uclibc/mips/mips64/no_align.rs @@ -0,0 +1,8 @@ +s! { + // FIXME this is actually a union + pub struct sem_t { + __size: [::c_char; 32], + __align: [::c_long; 0], + } +} + diff --git a/src/unix/uclibc/mod.rs b/src/unix/uclibc/mod.rs index bb314196af608..cfaef3bd736d8 100644 --- a/src/unix/uclibc/mod.rs +++ b/src/unix/uclibc/mod.rs @@ -39,6 +39,15 @@ impl ::dox::Clone for timezone { } s! { + pub struct in_addr { + pub s_addr: ::in_addr_t, + } + + pub struct ip_mreq { + pub imr_multiaddr: in_addr, + pub imr_interface: in_addr, + } + pub struct sockaddr { pub sa_family: sa_family_t, pub sa_data: [::c_char; 14], @@ -133,14 +142,6 @@ s! { pub dli_saddr: *mut ::c_void, } - #[cfg_attr(any(all(target_arch = "x86", - target_arch = "x86_64")), - repr(packed))] - pub struct epoll_event { - pub events: ::uint32_t, - pub u64: ::uint64_t, - } - pub struct utsname { pub sysname: [::c_char; 65], pub nodename: [::c_char; 65], @@ -234,103 +235,11 @@ s! { pub ifa_data: *mut ::c_void } - #[cfg_attr(all(feature = "align", - target_pointer_width = "32", - any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - any(target_pointer_width = "64", - not(any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")))), - repr(align(8)))] - pub struct pthread_mutex_t { - #[cfg(all(not(feature = "align"), - any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")))] - __align: [::c_long; 0], - #[cfg(not(any(feature = "align", - target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")))] - __align: [::c_longlong; 0], - size: [u8; __SIZEOF_PTHREAD_MUTEX_T], - } - - #[cfg_attr(all(feature = "align", - target_pointer_width = "32", - any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - any(target_pointer_width = "64", - not(any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")))), - repr(align(8)))] - pub struct pthread_rwlock_t { - #[cfg(all(not(feature = "align"), - any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")))] - __align: [::c_long; 0], - #[cfg(not(any(feature = "align", - target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")))] - __align: [::c_longlong; 0], - size: [u8; __SIZEOF_PTHREAD_RWLOCK_T], - } - - #[cfg_attr(all(feature = "align", - any(target_pointer_width = "32", - target_arch = "x86_64", target_arch = "powerpc64", - target_arch = "mips64", target_arch = "s390x", - target_arch = "sparc64")), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - not(any(target_pointer_width = "32", - target_arch = "x86_64", target_arch = "powerpc64", - target_arch = "mips64", target_arch = "s390x", - target_arch = "sparc64"))), - repr(align(8)))] - pub struct pthread_mutexattr_t { - #[cfg(all(not(feature = "align"), - any(target_arch = "x86_64", target_arch = "powerpc64", - target_arch = "mips64", target_arch = "s390x", - target_arch = "sparc64")))] - __align: [::c_int; 0], - #[cfg(all(not(feature = "align"), - not(any(target_arch = "x86_64", target_arch = "powerpc64", - target_arch = "mips64", target_arch = "s390x", - target_arch = "sparc64"))))] - __align: [::c_long; 0], - size: [u8; __SIZEOF_PTHREAD_MUTEXATTR_T], - } - pub struct pthread_rwlockattr_t { __lockkind: ::c_int, __pshared: ::c_int, } - #[cfg_attr(feature = "align", repr(align(8)))] - pub struct pthread_cond_t { - #[cfg(not(feature = "align"))] - __align: [::c_longlong; 0], - size: [u8; __SIZEOF_PTHREAD_COND_T], - } - - #[cfg_attr(feature = "align", repr(align(4)))] - pub struct pthread_condattr_t { - #[cfg(not(feature = "align"))] - __align: [::c_int; 0], - size: [u8; __SIZEOF_PTHREAD_CONDATTR_T], - } - pub struct passwd { pub pw_name: *mut ::c_char, pub pw_passwd: *mut ::c_char, @@ -446,6 +355,17 @@ s! { } } +s_no_extra_traits! { + #[cfg_attr( + any(target_arch = "x86", target_arch = "x86_64"), + repr(packed) + )] + pub struct epoll_event { + pub events: ::uint32_t, + pub u64: ::uint64_t, + } +} + // intentionally not public, only used for fd_set cfg_if! { if #[cfg(target_pointer_width = "32")] { @@ -1978,3 +1898,14 @@ cfg_if! { } } +cfg_if! { + if #[cfg(libc_align)] { + #[macro_use] + mod align; + } else { + #[macro_use] + mod no_align; + } +} + +expand_align!(); diff --git a/src/unix/uclibc/no_align.rs b/src/unix/uclibc/no_align.rs new file mode 100644 index 0000000000000..a73dbded57ac7 --- /dev/null +++ b/src/unix/uclibc/no_align.rs @@ -0,0 +1,53 @@ +macro_rules! expand_align { + () => { + s! { + pub struct pthread_mutex_t { + #[cfg(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc"))] + __align: [::c_long; 0], + #[cfg(any(libc_align, + target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc"))] + __align: [::c_longlong; 0], + size: [u8; ::__SIZEOF_PTHREAD_MUTEX_T], + } + + pub struct pthread_rwlock_t { + #[cfg(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc"))] + __align: [::c_long; 0], + #[cfg(not(any( + target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc")))] + __align: [::c_longlong; 0], + size: [u8; ::__SIZEOF_PTHREAD_RWLOCK_T], + } + + pub struct pthread_mutexattr_t { + #[cfg(any(target_arch = "x86_64", target_arch = "powerpc64", + target_arch = "mips64", target_arch = "s390x", + target_arch = "sparc64"))] + __align: [::c_int; 0], + #[cfg(not(any(target_arch = "x86_64", target_arch = "powerpc64", + target_arch = "mips64", target_arch = "s390x", + target_arch = "sparc64")))] + __align: [::c_long; 0], + size: [u8; ::__SIZEOF_PTHREAD_MUTEXATTR_T], + } + + pub struct pthread_cond_t { + __align: [::c_longlong; 0], + size: [u8; ::__SIZEOF_PTHREAD_COND_T], + } + + pub struct pthread_condattr_t { + __align: [::c_int; 0], + size: [u8; ::__SIZEOF_PTHREAD_CONDATTR_T], + } + } + } +} diff --git a/src/unix/uclibc/x86_64/align.rs b/src/unix/uclibc/x86_64/align.rs new file mode 100644 index 0000000000000..5fb4a4d5185ef --- /dev/null +++ b/src/unix/uclibc/x86_64/align.rs @@ -0,0 +1,72 @@ +macro_rules! expand_align { + () = > { + s! { + #[cfg_attr(target_pointer_width = "32", + repr(align(4)))] + #[cfg_attr(target_pointer_width = "64", + repr(align(8)))] + pub struct sem_t { // ToDo + #[cfg(target_pointer_width = "32")] + __size: [::c_char; 16], + #[cfg(target_pointer_width = "64")] + __size: [::c_char; 32], + } + + #[cfg_attr(all(target_pointer_width = "32", + any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc")), + repr(align(4)))] + #[cfg_attr(all(any(target_pointer_width = "64", + not(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc")))), + repr(align(8)))] + pub struct pthread_mutex_t { // ToDo + size: [u8; ::__SIZEOF_PTHREAD_MUTEX_T], + } + + #[cfg_attr(any(target_pointer_width = "32", + target_arch = "x86_64", + target_arch = "powerpc64", + target_arch = "mips64", + target_arch = "s390x", + target_arch = "sparc64"), + repr(align(4)))] + #[cfg_attr(not(any(target_pointer_width = "32", + target_arch = "x86_64", + target_arch = "powerpc64", + target_arch = "mips64", + target_arch = "s390x", + target_arch = "sparc64")), + repr(align(8)))] + pub struct pthread_mutexattr_t { // ToDo + size: [u8; ::__SIZEOF_PTHREAD_MUTEXATTR_T], + } + + #[repr(align(8))] + pub struct pthread_cond_t { // ToDo + size: [u8; ::__SIZEOF_PTHREAD_COND_T], + } + + #[repr(align(4))] + pub struct pthread_condattr_t { // ToDo + size: [u8; ::__SIZEOF_PTHREAD_CONDATTR_T], + } + + #[cfg_attr(all(target_pointer_width = "32", + any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc")), + repr(align(4)))] + #[cfg_attr(any(target_pointer_width = "64", + not(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc"))), + repr(align(8)))] + pub struct pthread_rwlock_t { // ToDo + size: [u8; ::__SIZEOF_PTHREAD_RWLOCK_T], + } + } + } +} diff --git a/src/unix/uclibc/x86_64/mod.rs b/src/unix/uclibc/x86_64/mod.rs index bc6571aff98c2..bc084394c3c54 100644 --- a/src/unix/uclibc/x86_64/mod.rs +++ b/src/unix/uclibc/x86_64/mod.rs @@ -133,7 +133,7 @@ s! { // // pub struct in6_addr { // pub s6_addr: [u8; 16], -// #[cfg(not(feature = "align"))] +// #[cfg(not(libc_align))] // __align: [u32; 0], // } @@ -205,111 +205,6 @@ s! { pub c_cc: [::cc_t; ::NCCS], } - #[cfg_attr(all(feature = "align", target_pointer_width = "32"), - repr(align(4)))] - #[cfg_attr(all(feature = "align", target_pointer_width = "64"), - repr(align(8)))] - pub struct sem_t { // ToDo - #[cfg(target_pointer_width = "32")] - __size: [::c_char; 16], - #[cfg(target_pointer_width = "64")] - __size: [::c_char; 32], - #[cfg(not(feature = "align"))] - __align: [::c_long; 0], - } - - #[cfg_attr(all(feature = "align", - target_pointer_width = "32", - any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - any(target_pointer_width = "64", - not(any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")))), - repr(align(8)))] - pub struct pthread_mutex_t { // ToDo - #[cfg(all(not(feature = "align"), - any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")))] - __align: [::c_long; 0], - #[cfg(not(any(feature = "align", - target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")))] - __align: [::c_longlong; 0], - size: [u8; __SIZEOF_PTHREAD_MUTEX_T], - } - - #[cfg_attr(all(feature = "align", - any(target_pointer_width = "32", - target_arch = "x86_64", target_arch = "powerpc64", - target_arch = "mips64", target_arch = "s390x", - target_arch = "sparc64")), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - not(any(target_pointer_width = "32", - target_arch = "x86_64", target_arch = "powerpc64", - target_arch = "mips64", target_arch = "s390x", - target_arch = "sparc64"))), - repr(align(8)))] - pub struct pthread_mutexattr_t { // ToDo - #[cfg(all(not(feature = "align"), - any(target_arch = "x86_64", target_arch = "powerpc64", - target_arch = "mips64", target_arch = "s390x", - target_arch = "sparc64")))] - __align: [::c_int; 0], - #[cfg(all(not(feature = "align"), - not(any(target_arch = "x86_64", target_arch = "powerpc64", - target_arch = "mips64", target_arch = "s390x", - target_arch = "sparc64"))))] - __align: [::c_long; 0], - size: [u8; __SIZEOF_PTHREAD_MUTEXATTR_T], - } - - #[cfg_attr(feature = "align", repr(align(8)))] - pub struct pthread_cond_t { // ToDo - #[cfg(not(feature = "align"))] - __align: [::c_longlong; 0], - size: [u8; __SIZEOF_PTHREAD_COND_T], - } - - #[cfg_attr(feature = "align", repr(align(4)))] - pub struct pthread_condattr_t { // ToDo - #[cfg(not(feature = "align"))] - __align: [::c_int; 0], - size: [u8; __SIZEOF_PTHREAD_CONDATTR_T], - } - - #[cfg_attr(all(feature = "align", - target_pointer_width = "32", - any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")), - repr(align(4)))] - #[cfg_attr(all(feature = "align", - any(target_pointer_width = "64", - not(any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")))), - repr(align(8)))] - pub struct pthread_rwlock_t { // ToDo - #[cfg(all(not(feature = "align"), - any(target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")))] - __align: [::c_long; 0], - #[cfg(not(any(feature = "align", - target_arch = "mips", - target_arch = "arm", - target_arch = "powerpc")))] - __align: [::c_longlong; 0], - size: [u8; __SIZEOF_PTHREAD_RWLOCK_T], - } - pub struct sigset_t { // ToDo __val: [::c_ulong; 16], } @@ -414,3 +309,13 @@ cfg_if! { } } +cfg_if! { + if #[cfg(libc_align)] { + #[macro_use] + mod align; + } else { + #[macro_use] + mod no_align; + } +} +expand_align!(); diff --git a/src/unix/uclibc/x86_64/no_align.rs b/src/unix/uclibc/x86_64/no_align.rs new file mode 100644 index 0000000000000..422d78fac25ca --- /dev/null +++ b/src/unix/uclibc/x86_64/no_align.rs @@ -0,0 +1,59 @@ +macro_rules! expand_align { + () => { + s! { + pub struct sem_t { // ToDo + #[cfg(target_pointer_width = "32")] + __size: [::c_char; 16], + #[cfg(target_pointer_width = "64")] + __size: [::c_char; 32], + __align: [::c_long; 0], + } + + pub struct pthread_mutex_t { // ToDo + #[cfg(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc"))] + __align: [::c_long; 0], + #[cfg(not(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc")))] + __align: [::c_longlong; 0], + size: [u8; ::__SIZEOF_PTHREAD_MUTEX_T], + } + + pub struct pthread_mutexattr_t { // ToDo + #[cfg(any(target_arch = "x86_64", target_arch = "powerpc64", + target_arch = "mips64", target_arch = "s390x", + target_arch = "sparc64"))] + __align: [::c_int; 0], + #[cfg(not(any(target_arch = "x86_64", target_arch = "powerpc64", + target_arch = "mips64", target_arch = "s390x", + target_arch = "sparc64")))] + __align: [::c_long; 0], + size: [u8; ::__SIZEOF_PTHREAD_MUTEXATTR_T], + } + + pub struct pthread_cond_t { // ToDo + __align: [::c_longlong; 0], + size: [u8; ::__SIZEOF_PTHREAD_COND_T], + } + + pub struct pthread_condattr_t { // ToDo + __align: [::c_int; 0], + size: [u8; ::__SIZEOF_PTHREAD_CONDATTR_T], + } + + pub struct pthread_rwlock_t { // ToDo + #[cfg(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc"))] + __align: [::c_long; 0], + #[cfg(not(any(target_arch = "mips", + target_arch = "arm", + target_arch = "powerpc")))] + __align: [::c_longlong; 0], + size: [u8; ::__SIZEOF_PTHREAD_RWLOCK_T], + } + } + } +} diff --git a/src/windows/mod.rs b/src/windows/mod.rs index 25a381ae72d27..acde2e9ee2261 100644 --- a/src/windows/mod.rs +++ b/src/windows/mod.rs @@ -434,14 +434,15 @@ extern "system" { } cfg_if! { - if #[cfg(core_cvoid)] { - pub use core::ffi::c_void; + if #[cfg(libc_core_cvoid)] { + pub use ::ffi::c_void; } else { // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help // enable more optimization opportunities around it recognizing things // like malloc/free. #[repr(u8)] #[allow(missing_copy_implementations)] + #[allow(missing_debug_implementations)] pub enum c_void { // Two dummy variants so the #[repr] attribute can be used. #[doc(hidden)]