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-rw-r--r--.travis.yml65
-rw-r--r--ci/android-install-ndk.sh6
-rw-r--r--ci/android-install-sdk.sh4
-rw-r--r--ci/android-sysimage.sh40
-rw-r--r--ci/dox.sh16
-rwxr-xr-xci/emscripten-entry.sh1
-rw-r--r--ci/emscripten.sh6
-rw-r--r--ci/linux-s390x.sh2
-rw-r--r--ci/linux-sparc64.sh2
-rwxr-xr-xci/run-docker.sh31
-rw-r--r--ci/run-qemu.sh12
-rwxr-xr-xci/run.sh65
-rw-r--r--libc-test/build.rs245
-rw-r--r--src/dox.rs44
-rw-r--r--src/lib.rs177
-rw-r--r--src/macros.rs4
16 files changed, 400 insertions, 320 deletions
diff --git a/.travis.yml b/.travis.yml
index d5982e6e4d..2e7f548a03 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,43 +2,30 @@ language: rust
rust: stable
sudo: required
dist: trusty
-services:
- - docker
-install:
- - if [ -z "$NO_ADD" ]; then rustup target add $TARGET; fi
-script:
- - cargo build $OPT
- - cargo build $OPT --no-default-features
- - cargo generate-lockfile --manifest-path libc-test/Cargo.toml
- - if [[ $TRAVIS_OS_NAME = "linux" ]]; 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="
+services: docker
+
matrix:
include:
# 1.13.0 compat
- - env: TARGET=x86_64-unknown-linux-gnu NO_ADD=1
+ - env: TARGET=x86_64-unknown-linux-gnu
rust: 1.13.0
script: rm -f Cargo.lock && cargo build
- install:
+ install: true
# build documentation
- - env: TARGET=x86_64-unknown-linux-gnu NO_ADD=1
+ - env: TARGET=x86_64-unknown-linux-gnu
rust: nightly
script: sh ci/dox.sh
+ install: true
# stable compat
- - env: TARGET=x86_64-unknown-linux-gnu NO_ADD=1
+ - env: TARGET=x86_64-unknown-linux-gnu
+ install: true
- env: TARGET=i686-unknown-linux-gnu
- os: osx
- env: TARGET=x86_64-apple-darwin NO_ADD=1
+ env: TARGET=x86_64-apple-darwin
osx_image: xcode10
+ install: true
- os: osx
env: TARGET=i686-apple-darwin
osx_image: xcode10
@@ -67,20 +54,24 @@ matrix:
- env: TARGET=wasm32-unknown-emscripten
# beta
- - env: TARGET=x86_64-unknown-linux-gnu NO_ADD=1
+ - env: TARGET=x86_64-unknown-linux-gnu
rust: beta
+ install: true
- os: osx
- env: TARGET=x86_64-apple-darwin NO_ADD=1
+ env: TARGET=x86_64-apple-darwin
osx_image: xcode10
rust: beta
+ install: true
# nightly
- - env: TARGET=x86_64-unknown-linux-gnu NO_ADD=1
+ - env: TARGET=x86_64-unknown-linux-gnu
rust: nightly
+ install: true
- os: osx
- env: TARGET=x86_64-apple-darwin NO_ADD=1
+ 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
@@ -90,6 +81,26 @@ matrix:
# QEMU based targets that compile in an emulator
- env: TARGET=x86_64-unknown-freebsd
+ - name: "Shellcheck"
+ install: true
+ script:
+ - shellcheck --version
+ - shellcheck ci/*.sh
+
+install: rustup target add $TARGET
+script:
+ - cargo generate-lockfile --manifest-path libc-test/Cargo.toml
+ - if [[ $TRAVIS_OS_NAME = "linux" ]]; 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="
+
notifications:
email:
on_success: never
diff --git a/ci/android-install-ndk.sh b/ci/android-install-ndk.sh
index 873f6c52c8..4a5fbc0ba1 100644
--- a/ci/android-install-ndk.sh
+++ b/ci/android-install-ndk.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env sh
# Copyright 2016 The Rust Project Developers. See the COPYRIGHT
# file at the top-level directory of this distribution and at
# http://rust-lang.org/COPYRIGHT.
@@ -30,8 +30,8 @@ esac;
android-ndk-r15b/build/tools/make_standalone_toolchain.py \
--unified-headers \
- --install-dir /android/ndk-$1 \
- --arch $arch \
+ --install-dir "/android/ndk-${1}" \
+ --arch "${arch}" \
--api 24
rm -rf ./android-ndk-r15b-linux-x86_64.zip ./android-ndk-r15b
diff --git a/ci/android-install-sdk.sh b/ci/android-install-sdk.sh
index ab7e14d95b..e43cbc3a6b 100644
--- a/ci/android-install-sdk.sh
+++ b/ci/android-install-sdk.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env sh
# Copyright 2016 The Rust Project Developers. See the COPYRIGHT
# file at the top-level directory of this distribution and at
# http://rust-lang.org/COPYRIGHT.
@@ -56,5 +56,5 @@ echo "yes" | \
echo "no" |
./sdk/tools/bin/avdmanager create avd \
- --name $1 \
+ --name "${1}" \
--package "system-images;android-24;default;$abi"
diff --git a/ci/android-sysimage.sh b/ci/android-sysimage.sh
index 9611dfeb0d..1a6c49d2d4 100644
--- a/ci/android-sysimage.sh
+++ b/ci/android-sysimage.sh
@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
# Copyright 2017 The Rust Project Developers. See the COPYRIGHT
# file at the top-level directory of this distribution and at
# http://rust-lang.org/COPYRIGHT.
@@ -13,32 +15,34 @@ set -ex
URL=https://dl.google.com/android/repository/sys-img/android
main() {
- local arch=$1
- local name=$2
+ local arch="${1}"
+ local name="${2}"
local dest=/system
- local td=$(mktemp -d)
+ local td
+ td="$(mktemp -d)"
apt-get install --no-install-recommends e2tools
- pushd $td
- curl -O $URL/$name
- unzip -q $name
+ pushd "${td}"
+ curl -O "${URL}/${name}"
+ unzip -q "${name}"
- local system=$(find . -name system.img)
- mkdir -p $dest/{bin,lib,lib64}
+ local system
+ system="$(find . -name system.img)"
+ mkdir -p ${dest}/{bin,lib,lib64}
# Extract android linker and libraries to /system
# This allows android executables to be run directly (or with qemu)
- if [ $arch = "x86_64" -o $arch = "arm64" ]; then
- e2cp -p $system:/bin/linker64 $dest/bin/
- e2cp -p $system:/lib64/libdl.so $dest/lib64/
- e2cp -p $system:/lib64/libc.so $dest/lib64/
- e2cp -p $system:/lib64/libm.so $dest/lib64/
+ if [ "${arch}" = "x86_64" ] || [ "${arch}" = "arm64" ]; then
+ e2cp -p "${system}:/bin/linker64" "${dest}/bin/"
+ e2cp -p "${system}:/lib64/libdl.so" "${dest}/lib64/"
+ e2cp -p "${system}:/lib64/libc.so" "${dest}/lib64/"
+ e2cp -p "${system}:/lib64/libm.so" "${dest}/lib64/"
else
- e2cp -p $system:/bin/linker $dest/bin/
- e2cp -p $system:/lib/libdl.so $dest/lib/
- e2cp -p $system:/lib/libc.so $dest/lib/
- e2cp -p $system:/lib/libm.so $dest/lib/
+ e2cp -p "${system}:/bin/linker" "${dest}/bin/"
+ e2cp -p "${system}:/lib/libdl.so" "${dest}/lib/"
+ e2cp -p "${system}:/lib/libc.so" "${dest}/lib/"
+ e2cp -p "${system}:/lib/libm.so" "${dest}/lib/"
fi
# clean up
@@ -46,7 +50,7 @@ main() {
popd
- rm -rf $td
+ rm -rf "${td}"
}
main "${@}"
diff --git a/ci/dox.sh b/ci/dox.sh
index b8ffa7dd0d..521743e399 100644
--- a/ci/dox.sh
+++ b/ci/dox.sh
@@ -1,12 +1,12 @@
-#!/bin/sh
+#!/usr/bin/env sh
# Builds documentation for all target triples that we have a registered URL for
# in liblibc. This scrapes the list of triples to document from `src/lib.rs`
# which has a bunch of `html_root_url` directives we pick up.
-set -e
+set -ex
-TARGETS=`grep html_root_url src/lib.rs | sed 's/.*".*\/\(.*\)"/\1/'`
+TARGETS=$(grep html_root_url src/lib.rs | sed 's/.*".*\/\(.*\)"/\1/'| sed 's/)//')
rm -rf target/doc
mkdir -p target/doc
@@ -14,12 +14,12 @@ mkdir -p target/doc
cp ci/landing-page-head.html target/doc/index.html
for target in $TARGETS; do
- echo documenting $target
+ echo "documenting ${target}"
- rustdoc -o target/doc/$target --target $target src/lib.rs --cfg cross_platform_docs \
+ rustdoc -o "target/doc/${target}" --target "${target}" src/lib.rs --cfg cross_platform_docs \
--crate-name libc
- echo "<li><a href="/libc/$target/libc/index.html">$target</a></li>" \
+ echo "<li><a href=\"/libc/${target}/libc/index.html\">${target}</a></li>" \
>> target/doc/index.html
done
@@ -28,6 +28,6 @@ cat ci/landing-page-footer.html >> target/doc/index.html
# If we're on travis, not a PR, and on the right branch, publish!
if [ "$TRAVIS_PULL_REQUEST" = "false" ] && [ "$TRAVIS_BRANCH" = "master" ]; then
pip install ghp_import --install-option="--prefix=$HOME/.local"
- $HOME/.local/bin/ghp-import -n target/doc
- git push -qf https://${GH_TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git gh-pages
+ "${HOME}/.local/bin/ghp-import" -n target/doc
+ git push -qf "https://${GH_TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git" gh-pages
fi
diff --git a/ci/emscripten-entry.sh b/ci/emscripten-entry.sh
index 22ae8b08a3..e92c1cb1bf 100755
--- a/ci/emscripten-entry.sh
+++ b/ci/emscripten-entry.sh
@@ -11,6 +11,7 @@
set -ex
+# shellcheck disable=SC1091
source /emsdk-portable/emsdk_env.sh &> /dev/null
# emsdk-portable provides a node binary, but we need version 8 to run wasm
diff --git a/ci/emscripten.sh b/ci/emscripten.sh
index d80258584d..ab69aa7514 100644
--- a/ci/emscripten.sh
+++ b/ci/emscripten.sh
@@ -1,3 +1,4 @@
+#!/usr/bin/env bash
# Copyright 2017 The Rust Project Developers. See the COPYRIGHT
# file at the top-level directory of this distribution and at
# http://rust-lang.org/COPYRIGHT.
@@ -17,10 +18,10 @@ echo ERROR: An error was encountered with the build.
cat /tmp/build.log
exit 1
"
- trap "$on_err" ERR
+ trap '$on_err' ERR
bash -c "while true; do sleep 30; echo \$(date) - building ...; done" &
PING_LOOP_PID=$!
- $@ &> /tmp/build.log
+ "${@}" &> /tmp/build.log
trap - ERR
kill $PING_LOOP_PID
rm -f /tmp/build.log
@@ -37,6 +38,7 @@ hide_output ./emsdk install sdk-1.37.20-64bit
./emsdk activate sdk-1.37.20-64bit
# Compile and cache libc
+# shellcheck disable=SC1091
source ./emsdk_env.sh
echo "main(){}" > a.c
HOME=/emsdk-portable/ emcc a.c
diff --git a/ci/linux-s390x.sh b/ci/linux-s390x.sh
index 972abeec56..95cb798ac4 100644
--- a/ci/linux-s390x.sh
+++ b/ci/linux-s390x.sh
@@ -1,3 +1,5 @@
+#!/usr/bin/env sh
+
set -ex
mkdir -m 777 /qemu
diff --git a/ci/linux-sparc64.sh b/ci/linux-sparc64.sh
index 4452b120e1..69c405b879 100644
--- a/ci/linux-sparc64.sh
+++ b/ci/linux-sparc64.sh
@@ -1,3 +1,5 @@
+#!/usr/bin/env sh
+
set -ex
mkdir -m 777 /qemu
diff --git a/ci/run-docker.sh b/ci/run-docker.sh
index 662a1d491a..4247827f67 100755
--- a/ci/run-docker.sh
+++ b/ci/run-docker.sh
@@ -1,36 +1,41 @@
+#!/usr/bin/env sh
+
# Small script to run tests for a target (or all targets) inside all the
# respective docker images.
set -ex
run() {
- echo $1
+ echo "Building docker container for target ${1}"
# use -f so we can use ci/ as build context
- docker build -t libc -f ci/docker/$1/Dockerfile ci/
+ docker build -t libc -f "ci/docker/${1}/Dockerfile" ci/
mkdir -p target
if [ -w /dev/kvm ]; then
- kvm="--volume /dev/kvm:/dev/kvm"
+ kvm="--volume /dev/kvm:/dev/kvm"
+ else
+ kvm=""
fi
+
docker run \
- --user `id -u`:`id -g` \
+ --user "$(id -u)":"$(id -g)" \
--rm \
--init \
- --volume $HOME/.cargo:/cargo \
+ --volume "${HOME}/.cargo":/cargo \
$kvm \
--env CARGO_HOME=/cargo \
- --volume `rustc --print sysroot`:/rust:ro \
- --volume `pwd`:/checkout:ro \
- --volume `pwd`/target:/checkout/target \
+ --volume "$(rustc --print sysroot)":/rust:ro \
+ --volume "$(pwd)":/checkout:ro \
+ --volume "$(pwd)"/target:/checkout/target \
--env CARGO_TARGET_DIR=/checkout/target \
--workdir /checkout \
libc \
- ci/run.sh $1
+ ci/run.sh "${1}"
}
-if [ -z "$1" ]; then
- for d in `ls ci/docker/`; do
- run $d
+if [ -z "${1}" ]; then
+ for d in ci/docker/*; do
+ run "${d}"
done
else
- run $1
+ run "${1}"
fi
diff --git a/ci/run-qemu.sh b/ci/run-qemu.sh
index b2f457df91..6fba629876 100644
--- a/ci/run-qemu.sh
+++ b/ci/run-qemu.sh
@@ -1,3 +1,5 @@
+#!/usr/bin/env sh
+
# Initial script which is run inside of all qemu images. The first argument to
# this script (as arranged by the qemu image itself) is the path to where the
# libc crate is mounted.
@@ -10,11 +12,11 @@
set -ex
-ROOT=$1
-cp -r $ROOT/libc /tmp/libc
+ROOT="${1}"
+cp -r "${ROOT}/libc" /tmp/libc
cd /tmp/libc
-TARGET=$(cat $ROOT/TARGET)
+TARGET="$(cat "${ROOT}/TARGET")"
export CARGO_TARGET_DIR=/tmp
case $TARGET in
@@ -24,9 +26,9 @@ case $TARGET in
;;
*)
- echo "Unknown target: $TARGET"
+ echo "Unknown target: ${TARGET}"
exit 1
;;
esac
-exec sh ci/run.sh $TARGET
+exec sh ci/run.sh "${TARGET}"
diff --git a/ci/run.sh b/ci/run.sh
index 27ffc054a0..2140da68e2 100755
--- a/ci/run.sh
+++ b/ci/run.sh
@@ -1,11 +1,11 @@
-#!/bin/sh
+#!/usr/bin/env sh
# Builds and runs tests for a particular target passed as an argument to this
# script.
set -ex
-TARGET=$1
+TARGET="${1}"
# If we're going to run tests inside of a qemu image, then we don't need any of
# the scripts below. Instead, download the image, prepare a filesystem which has
@@ -15,52 +15,53 @@ TARGET=$1
# script from the second which we place inside.
if [ "$QEMU" != "" ]; then
tmpdir=/tmp/qemu-img-creation
- mkdir -p $tmpdir
+ mkdir -p "${tmpdir}"
if [ -z "${QEMU#*.gz}" ]; then
# image is .gz : download and uncompress it
- qemufile=$(echo ${QEMU%.gz} | sed 's/\//__/g')
- if [ ! -f $tmpdir/$qemufile ]; then
- curl https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/$QEMU | \
- gunzip -d > $tmpdir/$qemufile
+ qemufile="$(echo "${QEMU%.gz}" | sed 's/\//__/g')"
+ if [ ! -f "${tmpdir}/${qemufile}" ]; then
+ curl "https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/${QEMU}" | \
+ gunzip -d > "${tmpdir}/${qemufile}"
fi
elif [ -z "${QEMU#*.xz}" ]; then
# image is .xz : download and uncompress it
- qemufile=$(echo ${QEMU%.xz} | sed 's/\//__/g')
- if [ ! -f $tmpdir/$qemufile ]; then
- curl https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/$QEMU | \
- unxz > $tmpdir/$qemufile
+ qemufile="$(echo "${QEMU%.xz}" | sed 's/\//__/g')"
+ if [ ! -f "${tmpdir}/${qemufile}" ]; then
+ curl "https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/${QEMU}" | \
+ unxz > "${tmpdir}/${qemufile}"
fi
else
# plain qcow2 image: just download it
- qemufile=$(echo ${QEMU} | sed 's/\//__/g')
- if [ ! -f $tmpdir/$qemufile ]; then
- curl https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/$QEMU \
- > $tmpdir/$qemufile
+ qemufile="$(echo "${QEMU}" | sed 's/\//__/g')"
+ if [ ! -f "${tmpdir}/${qemufile}" ]; then
+ curl "https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/${QEMU}" \
+ > "${tmpdir}/${qemufile}"
fi
fi
# Create a mount a fresh new filesystem image that we'll later pass to QEMU.
# This will have a `run.sh` script will which use the artifacts inside to run
# on the host.
- rm -f $tmpdir/libc-test.img
- mkdir $tmpdir/mount
+ rm -f "${tmpdir}/libc-test.img"
+ mkdir "${tmpdir}/mount"
# Do the standard rigamarole of cross-compiling an executable and then the
# script to run just executes the binary.
cargo build \
--manifest-path libc-test/Cargo.toml \
- --target $TARGET \
+ --target "${TARGET}" \
--test main
- rm $CARGO_TARGET_DIR/$TARGET/debug/main-*.d
- cp $CARGO_TARGET_DIR/$TARGET/debug/main-* $tmpdir/mount/libc-test
- echo 'exec $1/libc-test' > $tmpdir/mount/run.sh
+ rm "${CARGO_TARGET_DIR}/${TARGET}"/debug/main-*.d
+ cp "${CARGO_TARGET_DIR}/${TARGET}"/debug/main-* "${tmpdir}"/mount/libc-test
+ # shellcheck disable=SC2016
+ echo 'exec $1/libc-test' > "${tmpdir}/mount/run.sh"
- du -sh $tmpdir/mount
+ du -sh "${tmpdir}/mount"
genext2fs \
- --root $tmpdir/mount \
+ --root "${tmpdir}/mount" \
--size-in-blocks 100000 \
- $tmpdir/libc-test.img
+ "${tmpdir}/libc-test.img"
# Pass -snapshot to prevent tampering with the disk images, this helps when
# running this script in development. The two drives are then passed next,
@@ -70,13 +71,13 @@ if [ "$QEMU" != "" ]; then
qemu-system-x86_64 \
-m 1024 \
-snapshot \
- -drive if=virtio,file=$tmpdir/$qemufile \
- -drive if=virtio,file=$tmpdir/libc-test.img \
+ -drive if=virtio,file="${tmpdir}/${qemufile}" \
+ -drive if=virtio,file="${tmpdir}/libc-test.img" \
-net nic,model=virtio \
-net user \
-nographic \
- -vga none 2>&1 | tee $CARGO_TARGET_DIR/out.log
- exec grep "^PASSED .* tests" $CARGO_TARGET_DIR/out.log
+ -vga none 2>&1 | tee "${CARGO_TARGET_DIR}/out.log"
+ exec grep "^PASSED .* tests" "${CARGO_TARGET_DIR}/out.log"
fi
# FIXME: x86_64-unknown-linux-gnux32 fail to compile without --release
@@ -89,10 +90,10 @@ fi
# Building with --no-default-features is currently broken on rumprun because we
# need cfg(target_vendor), which is currently unstable.
if [ "$TARGET" != "x86_64-rumprun-netbsd" ]; then
- cargo test $opt --no-default-features --manifest-path libc-test/Cargo.toml --target $TARGET
+ 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 $TARGET
+if [ "$(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}"
fi
-exec cargo test $opt --manifest-path libc-test/Cargo.toml --target $TARGET
+exec cargo test $opt --manifest-path libc-test/Cargo.toml --target "${TARGET}"
diff --git a/libc-test/build.rs b/libc-test/build.rs
index 6723b2723a..90c5640ba1 100644
--- a/libc-test/build.rs
+++ b/libc-test/build.rs
@@ -51,17 +51,17 @@ fn main() {
}
cfg.header("errno.h")
- .header("fcntl.h")
- .header("limits.h")
- .header("locale.h")
- .header("stddef.h")
- .header("stdint.h")
- .header("stdio.h")
- .header("stdlib.h")
- .header("sys/stat.h")
- .header("sys/types.h")
- .header("time.h")
- .header("wchar.h");
+ .header("fcntl.h")
+ .header("limits.h")
+ .header("locale.h")
+ .header("stddef.h")
+ .header("stdint.h")
+ .header("stdio.h")
+ .header("stdlib.h")
+ .header("sys/stat.h")
+ .header("sys/types.h")
+ .header("time.h")
+ .header("wchar.h");
if windows {
cfg.header("winsock2.h"); // must be before windows.h
@@ -157,7 +157,6 @@ fn main() {
}
if !musl && !uclibc {
-
if !netbsd && !openbsd && !uclibc {
cfg.header("execinfo.h");
}
@@ -355,20 +354,9 @@ fn main() {
cfg.type_name(move |ty, is_struct, is_union| {
match ty {
// Just pass all these through, no need for a "struct" prefix
- "FILE" |
- "fd_set" |
- "Dl_info" |
- "DIR" |
- "Elf32_Phdr" |
- "Elf64_Phdr" |
- "Elf32_Shdr" |
- "Elf64_Shdr" |
- "Elf32_Sym" |
- "Elf64_Sym" |
- "Elf32_Ehdr" |
- "Elf64_Ehdr" |
- "Elf32_Chdr" |
- "Elf64_Chdr" => ty.to_string(),
+ "FILE" | "fd_set" | "Dl_info" | "DIR" | "Elf32_Phdr" | "Elf64_Phdr" | "Elf32_Shdr"
+ | "Elf64_Shdr" | "Elf32_Sym" | "Elf64_Sym" | "Elf32_Ehdr" | "Elf64_Ehdr"
+ | "Elf32_Chdr" | "Elf64_Chdr" => ty.to_string(),
// Fixup a few types on windows that don't actually exist.
"time64_t" if windows => "__time64_t".to_string(),
@@ -377,9 +365,7 @@ fn main() {
// OSX calls this something else
"sighandler_t" if bsdlike => "sig_t".to_string(),
- t if is_union => {
- format!("union {}", t)
- }
+ t if is_union => format!("union {}", t),
t if t.ends_with("_t") => t.to_string(),
@@ -405,7 +391,7 @@ fn main() {
let target2 = target.clone();
cfg.field_name(move |struct_, field| {
match field {
- "st_birthtime" if openbsd && struct_ == "stat" => "__st_birthtime".to_string(),
+ "st_birthtime" if openbsd && struct_ == "stat" => "__st_birthtime".to_string(),
"st_birthtime_nsec" if openbsd && struct_ == "stat" => "__st_birthtimensec".to_string(),
// Our stat *_nsec fields normally don't actually exist but are part
// of a timeval struct
@@ -419,9 +405,15 @@ fn main() {
}
}
"u64" if struct_ == "epoll_event" => "data.u64".to_string(),
- "type_" if (linux || freebsd || dragonfly) &&
- (struct_ == "input_event" || struct_ == "input_mask" ||
- struct_ == "ff_effect" || struct_ == "rtprio") => "type".to_string(),
+ "type_"
+ if (linux || freebsd || dragonfly)
+ && (struct_ == "input_event"
+ || struct_ == "input_mask"
+ || struct_ == "ff_effect"
+ || struct_ == "rtprio") =>
+ {
+ "type".to_string()
+ }
s => s.to_string(),
}
});
@@ -431,7 +423,7 @@ fn main() {
// sighandler_t is crazy across platforms
"sighandler_t" => true,
- _ => false
+ _ => false,
}
});
@@ -467,25 +459,20 @@ fn main() {
// Present on historical versions of iOS but missing in more recent
// SDKs
- "bpf_hdr" |
- "proc_taskinfo" |
- "proc_taskallinfo" |
- "proc_bsdinfo" |
- "proc_threadinfo" |
- "sockaddr_inarp" |
- "sockaddr_ctl" |
- "arphdr" if ios => true,
+ "bpf_hdr" | "proc_taskinfo" | "proc_taskallinfo" | "proc_bsdinfo"
+ | "proc_threadinfo" | "sockaddr_inarp" | "sockaddr_ctl" | "arphdr"
+ if ios =>
+ {
+ true
+ }
- _ => false
+ _ => false,
}
});
cfg.skip_signededness(move |c| {
match c {
- "LARGE_INTEGER" |
- "mach_timebase_info_data_t" |
- "float" |
- "double" => true,
+ "LARGE_INTEGER" | "mach_timebase_info_data_t" | "float" | "double" => true,
// uuid_t is a struct, not an integer.
"uuid_t" if dragonfly => true,
n if n.starts_with("pthread") => true,
@@ -495,8 +482,7 @@ fn main() {
"mqd_t" if freebsd || dragonfly => true,
// Just some typedefs on osx, no need to check their sign
- "posix_spawnattr_t" |
- "posix_spawn_file_actions_t" => true,
+ "posix_spawnattr_t" | "posix_spawn_file_actions_t" => true,
// windows-isms
n if n.starts_with("P") => true,
@@ -509,25 +495,26 @@ fn main() {
cfg.skip_const(move |name| {
match name {
// Apparently these don't exist in mingw headers?
- "MEM_RESET_UNDO" |
- "FILE_ATTRIBUTE_NO_SCRUB_DATA" |
- "FILE_ATTRIBUTE_INTEGRITY_STREAM" |
- "ERROR_NOTHING_TO_TERMINATE" if mingw => true,
+ "MEM_RESET_UNDO"
+ | "FILE_ATTRIBUTE_NO_SCRUB_DATA"
+ | "FILE_ATTRIBUTE_INTEGRITY_STREAM"
+ | "ERROR_NOTHING_TO_TERMINATE"
+ if mingw =>
+ {
+ true
+ }
- "SIG_DFL" |
- "SIG_ERR" |
- "SIG_IGN" => true, // sighandler_t weirdness
- "SIGUNUSED" => true, // removed in glibc 2.26
+ "SIG_DFL" | "SIG_ERR" | "SIG_IGN" => true, // sighandler_t weirdness
+ "SIGUNUSED" => true, // removed in glibc 2.26
// types on musl are defined a little differently
n if musl && n.contains("__SIZEOF_PTHREAD") => true,
// Skip constants not defined in MUSL but just passed down to the
// kernel regardless
- "RLIMIT_NLIMITS" |
- "TCP_COOKIE_TRANSACTIONS" |
- "RLIMIT_RTTIME" |
- "MSG_COPY" if musl => true,
+ "RLIMIT_NLIMITS" | "TCP_COOKIE_TRANSACTIONS" | "RLIMIT_RTTIME" | "MSG_COPY" if musl => {
+ true
+ }
// work around super old mips toolchain
"SCHED_IDLE" | "SHM_NORESERVE" => mips,
@@ -536,30 +523,27 @@ fn main() {
"MS_RMT_MASK" => true, // updated in glibc 2.22 and musl 1.1.13
// These OSX constants are flagged as deprecated
- "NOTE_EXIT_REPARENTED" |
- "NOTE_REAP" if apple => true,
+ "NOTE_EXIT_REPARENTED" | "NOTE_REAP" if apple => true,
// These constants were removed in FreeBSD 11 (svn r273250) but will
// still be accepted and ignored at runtime.
- "MAP_RENAME" |
- "MAP_NORESERVE" if freebsd => true,
+ "MAP_RENAME" | "MAP_NORESERVE" if freebsd => true,
// These constants were removed in FreeBSD 11 (svn r262489),
// and they've never had any legitimate use outside of the
// base system anyway.
- "CTL_MAXID" |
- "KERN_MAXID" |
- "HW_MAXID" |
- "NET_MAXID" |
- "USER_MAXID" if freebsd => true,
+ "CTL_MAXID" | "KERN_MAXID" | "HW_MAXID" | "NET_MAXID" | "USER_MAXID" if freebsd => true,
// These constants were added in FreeBSD 11
- "EVFILT_PROCDESC" | "EVFILT_SENDFILE" | "EVFILT_EMPTY" |
- "PD_CLOEXEC" | "PD_ALLOWED_AT_FORK" if freebsd => true,
+ "EVFILT_PROCDESC" | "EVFILT_SENDFILE" | "EVFILT_EMPTY" | "PD_CLOEXEC"
+ | "PD_ALLOWED_AT_FORK"
+ if freebsd =>
+ {
+ true
+ }
// These constants were added in FreeBSD 12
- "SF_USER_READAHEAD" |
- "SO_REUSEPORT_LB" if freebsd => true,
+ "SF_USER_READAHEAD" | "SO_REUSEPORT_LB" if freebsd => true,
// These OSX constants are removed in Sierra.
// https://developer.apple.com/library/content/releasenotes/General/APIDiffsMacOS10_12/Swift/Darwin.html
@@ -568,18 +552,43 @@ fn main() {
// These constants were removed in OpenBSD 6 (https://git.io/v7gBO
// https://git.io/v7gBq)
- "KERN_USERMOUNT" |
- "KERN_ARND" if openbsd => true,
+ "KERN_USERMOUNT" | "KERN_ARND" if openbsd => true,
// These are either unimplemented or optionally built into uClibc
- "LC_CTYPE_MASK" | "LC_NUMERIC_MASK" | "LC_TIME_MASK" | "LC_COLLATE_MASK" | "LC_MONETARY_MASK" | "LC_MESSAGES_MASK" |
- "MADV_MERGEABLE" | "MADV_UNMERGEABLE" | "MADV_HWPOISON" | "IPV6_ADD_MEMBERSHIP" | "IPV6_DROP_MEMBERSHIP" | "IPV6_MULTICAST_LOOP" | "IPV6_V6ONLY" |
- "MAP_STACK" | "RTLD_DEEPBIND" | "SOL_IPV6" | "SOL_ICMPV6" if uclibc => true,
+ "LC_CTYPE_MASK"
+ | "LC_NUMERIC_MASK"
+ | "LC_TIME_MASK"
+ | "LC_COLLATE_MASK"
+ | "LC_MONETARY_MASK"
+ | "LC_MESSAGES_MASK"
+ | "MADV_MERGEABLE"
+ | "MADV_UNMERGEABLE"
+ | "MADV_HWPOISON"
+ | "IPV6_ADD_MEMBERSHIP"
+ | "IPV6_DROP_MEMBERSHIP"
+ | "IPV6_MULTICAST_LOOP"
+ | "IPV6_V6ONLY"
+ | "MAP_STACK"
+ | "RTLD_DEEPBIND"
+ | "SOL_IPV6"
+ | "SOL_ICMPV6"
+ if uclibc =>
+ {
+ true
+ }
// Musl uses old, patched kernel headers
- "FALLOC_FL_COLLAPSE_RANGE" | "FALLOC_FL_ZERO_RANGE" |
- "FALLOC_FL_INSERT_RANGE" | "FALLOC_FL_UNSHARE_RANGE" |
- "RENAME_NOREPLACE" | "RENAME_EXCHANGE" | "RENAME_WHITEOUT" if musl => true,
+ "FALLOC_FL_COLLAPSE_RANGE"
+ | "FALLOC_FL_ZERO_RANGE"
+ | "FALLOC_FL_INSERT_RANGE"
+ | "FALLOC_FL_UNSHARE_RANGE"
+ | "RENAME_NOREPLACE"
+ | "RENAME_EXCHANGE"
+ | "RENAME_WHITEOUT"
+ if musl =>
+ {
+ true
+ }
// Both android and musl use old kernel headers
// These are constants used in getrandom syscall
@@ -610,7 +619,11 @@ fn main() {
"MFD_CLOEXEC" | "MFD_ALLOW_SEALING" if !mips && musl => true,
- "DT_FIFO" | "DT_CHR" | "DT_DIR" | "DT_BLK" | "DT_REG" | "DT_LNK" | "DT_SOCK" if solaris => true,
+ "DT_FIFO" | "DT_CHR" | "DT_DIR" | "DT_BLK" | "DT_REG" | "DT_LNK" | "DT_SOCK"
+ if solaris =>
+ {
+ true
+ }
"USRQUOTA" | "GRPQUOTA" if solaris => true,
"PRIO_MIN" | "PRIO_MAX" if solaris => true,
@@ -624,21 +637,25 @@ fn main() {
// Present on historical versions of iOS, but now removed in more
// recent SDKs
- "ARPOP_REQUEST" |
- "ARPOP_REPLY" |
- "ATF_COM" |
- "ATF_PERM" |
- "ATF_PUBL" |
- "ATF_USETRAILERS" |
- "AF_SYS_CONTROL" |
- "SYSPROTO_EVENT" |
- "PROC_PIDTASKALLINFO" |
- "PROC_PIDTASKINFO" |
- "PROC_PIDTHREADINFO" |
- "UTUN_OPT_FLAGS" |
- "UTUN_OPT_IFNAME" |
- "BPF_ALIGNMENT" |
- "SYSPROTO_CONTROL" if ios => true,
+ "ARPOP_REQUEST"
+ | "ARPOP_REPLY"
+ | "ATF_COM"
+ | "ATF_PERM"
+ | "ATF_PUBL"
+ | "ATF_USETRAILERS"
+ | "AF_SYS_CONTROL"
+ | "SYSPROTO_EVENT"
+ | "PROC_PIDTASKALLINFO"
+ | "PROC_PIDTASKINFO"
+ | "PROC_PIDTHREADINFO"
+ | "UTUN_OPT_FLAGS"
+ | "UTUN_OPT_IFNAME"
+ | "BPF_ALIGNMENT"
+ | "SYSPROTO_CONTROL"
+ if ios =>
+ {
+ true
+ }
s if ios && s.starts_with("RTF_") => true,
s if ios && s.starts_with("RTM_") => true,
s if ios && s.starts_with("RTA_") => true,
@@ -865,8 +882,8 @@ fn main() {
// fails on a lot of platforms.
let mut cfg = ctest::TestGenerator::new();
cfg.skip_type(|_| true)
- .skip_fn(|_| true)
- .skip_static(|_| true);
+ .skip_fn(|_| true)
+ .skip_static(|_| true);
if android || linux {
// musl defines these directly in `fcntl.h`
if musl {
@@ -880,24 +897,18 @@ fn main() {
}
cfg.header("linux/quota.h");
cfg.header("asm/termbits.h");
- cfg.skip_const(move |name| {
- match name {
- "F_CANCELLK" | "F_ADD_SEALS" | "F_GET_SEALS" => false,
- "F_SEAL_SEAL" | "F_SEAL_SHRINK" | "F_SEAL_GROW" | "F_SEAL_WRITE" => false,
- "QFMT_VFS_OLD" | "QFMT_VFS_V0" | "QFMT_VFS_V1" if mips && linux => false,
- "BOTHER" => false,
- _ => true,
- }
- });
- cfg.skip_struct(|s| {
- s != "termios2"
+ cfg.skip_const(move |name| match name {
+ "F_CANCELLK" | "F_ADD_SEALS" | "F_GET_SEALS" => false,
+ "F_SEAL_SEAL" | "F_SEAL_SHRINK" | "F_SEAL_GROW" | "F_SEAL_WRITE" => false,
+ "QFMT_VFS_OLD" | "QFMT_VFS_V0" | "QFMT_VFS_V1" if mips && linux => false,
+ "BOTHER" => false,
+ _ => true,
});
- cfg.type_name(move |ty, is_struct, is_union| {
- match ty {
- t if is_struct => format!("struct {}", t),
- t if is_union => format!("union {}", t),
- t => t.to_string(),
- }
+ cfg.skip_struct(|s| s != "termios2");
+ cfg.type_name(move |ty, is_struct, is_union| match ty {
+ t if is_struct => format!("struct {}", t),
+ t if is_union => format!("union {}", t),
+ t => t.to_string(),
});
} else {
cfg.skip_const(|_| true);
diff --git a/src/dox.rs b/src/dox.rs
index 779641b3cc..33a9c166f4 100644
--- a/src/dox.rs
+++ b/src/dox.rs
@@ -2,10 +2,10 @@ pub use self::imp::*;
#[cfg(not(cross_platform_docs))]
mod imp {
- pub use core::option::Option;
pub use core::clone::Clone;
pub use core::marker::Copy;
pub use core::mem;
+ pub use core::option::Option;
}
#[cfg(cross_platform_docs)]
@@ -16,17 +16,23 @@ mod imp {
}
impl<T: Copy> Copy for Option<T> {}
impl<T: Clone> Clone for Option<T> {
- fn clone(&self) -> Option<T> { loop {} }
+ fn clone(&self) -> Option<T> {
+ loop {}
+ }
}
impl<T> Copy for *mut T {}
impl<T> Clone for *mut T {
- fn clone(&self) -> *mut T { loop {} }
+ fn clone(&self) -> *mut T {
+ loop {}
+ }
}
impl<T> Copy for *const T {}
impl<T> Clone for *const T {
- fn clone(&self) -> *const T { loop {} }
+ fn clone(&self) -> *const T {
+ loop {}
+ }
}
pub trait Clone {
@@ -47,52 +53,52 @@ mod imp {
pub trait Sized {}
macro_rules! each_int {
- ($mac:ident) => (
+ ($mac:ident) => {
$mac!(u8);
$mac!(u16);
$mac!(u32);
$mac!(u64);
$mac!(usize);
each_signed_int!($mac);
- )
+ };
}
macro_rules! each_signed_int {
- ($mac:ident) => (
+ ($mac:ident) => {
$mac!(i8);
$mac!(i16);
$mac!(i32);
$mac!(i64);
$mac!(isize);
- )
+ };
}
#[lang = "div"]
- pub trait Div<RHS=Self> {
+ pub trait Div<RHS = Self> {
type Output;
fn div(self, rhs: RHS) -> Self::Output;
}
#[lang = "shl"]
- pub trait Shl<RHS=Self> {
+ pub trait Shl<RHS = Self> {
type Output;
fn shl(self, rhs: RHS) -> Self::Output;
}
#[lang = "mul"]
- pub trait Mul<RHS=Self> {
+ pub trait Mul<RHS = Self> {
type Output;
fn mul(self, rhs: RHS) -> Self::Output;
}
#[lang = "sub"]
- pub trait Sub<RHS=Self> {
+ pub trait Sub<RHS = Self> {
type Output;
fn sub(self, rhs: RHS) -> Self::Output;
}
#[lang = "bitand"]
- pub trait BitAnd<RHS=Self> {
+ pub trait BitAnd<RHS = Self> {
type Output;
fn bitand(self, rhs: RHS) -> Self::Output;
}
@@ -103,7 +109,7 @@ mod imp {
}
#[lang = "bitor"]
- pub trait BitOr<RHS=Self> {
+ pub trait BitOr<RHS = Self> {
type Output;
fn bitor(self, rhs: RHS) -> Self::Output;
}
@@ -114,7 +120,7 @@ mod imp {
}
#[lang = "bitxor"]
- pub trait BitXor<RHS=Self> {
+ pub trait BitXor<RHS = Self> {
type Output;
fn bitxor(self, rhs: RHS) -> Self::Output;
}
@@ -203,7 +209,11 @@ mod imp {
each_int!(impl_traits);
pub mod mem {
- pub fn size_of_val<T>(_: &T) -> usize { 4 }
- pub const fn size_of<T>() -> usize { 4 }
+ pub fn size_of_val<T>(_: &T) -> usize {
+ 4
+ }
+ pub const fn size_of<T>() -> usize {
+ 4
+ }
}
}
diff --git a/src/lib.rs b/src/lib.rs
index c997960a4b..646e00c922 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -15,90 +15,117 @@
#![crate_name = "libc"]
#![cfg_attr(cross_platform_docs, feature(no_core, lang_items, const_fn))]
#![cfg_attr(cross_platform_docs, no_core)]
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
- html_favicon_url = "https://doc.rust-lang.org/favicon.ico")]
-
-#![cfg_attr(all(target_os = "linux", target_arch = "x86_64"), doc(
- html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-linux-gnu"
-))]
-#![cfg_attr(all(target_os = "linux", target_arch = "x86"), doc(
- html_root_url = "https://rust-lang.github.io/libc/i686-unknown-linux-gnu"
-))]
-#![cfg_attr(all(target_os = "linux", target_arch = "arm"), doc(
- html_root_url = "https://rust-lang.github.io/libc/arm-unknown-linux-gnueabihf"
-))]
-#![cfg_attr(all(target_os = "linux", target_arch = "mips"), doc(
- html_root_url = "https://rust-lang.github.io/libc/mips-unknown-linux-gnu"
-))]
-#![cfg_attr(all(target_os = "linux", target_arch = "aarch64"), doc(
- html_root_url = "https://rust-lang.github.io/libc/aarch64-unknown-linux-gnu"
-))]
-#![cfg_attr(all(target_os = "linux", target_env = "musl"), doc(
- html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-linux-musl"
-))]
-#![cfg_attr(all(target_os = "macos", target_arch = "x86_64"), doc(
- html_root_url = "https://rust-lang.github.io/libc/x86_64-apple-darwin"
-))]
-#![cfg_attr(all(target_os = "macos", target_arch = "x86"), doc(
- html_root_url = "https://rust-lang.github.io/libc/i686-apple-darwin"
-))]
-#![cfg_attr(all(windows, target_arch = "x86_64", target_env = "gnu"), doc(
- html_root_url = "https://rust-lang.github.io/libc/x86_64-pc-windows-gnu"
-))]
-#![cfg_attr(all(windows, target_arch = "x86", target_env = "gnu"), doc(
- html_root_url = "https://rust-lang.github.io/libc/i686-pc-windows-gnu"
-))]
-#![cfg_attr(all(windows, target_arch = "x86_64", target_env = "msvc"), doc(
- html_root_url = "https://rust-lang.github.io/libc/x86_64-pc-windows-msvc"
-))]
-#![cfg_attr(all(windows, target_arch = "x86", target_env = "msvc"), doc(
- html_root_url = "https://rust-lang.github.io/libc/i686-pc-windows-msvc"
-))]
-#![cfg_attr(target_os = "android", doc(
- html_root_url = "https://rust-lang.github.io/libc/arm-linux-androideabi"
-))]
-#![cfg_attr(target_os = "freebsd", doc(
- html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-freebsd"
-))]
-#![cfg_attr(target_os = "openbsd", doc(
- html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-openbsd"
-))]
-#![cfg_attr(target_os = "bitrig", doc(
- html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-bitrig"
-))]
-#![cfg_attr(target_os = "netbsd", doc(
- html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-netbsd"
-))]
-#![cfg_attr(target_os = "dragonfly", doc(
- html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-dragonfly"
-))]
-#![cfg_attr(target_os = "solaris", doc(
- html_root_url = "https://rust-lang.github.io/libc/x86_64-sun-solaris"
-))]
-#![cfg_attr(all(target_os = "emscripten", target_arch = "asmjs"), doc(
- html_root_url = "https://rust-lang.github.io/libc/asmjs-unknown-emscripten"
-))]
-#![cfg_attr(all(target_os = "emscripten", target_arch = "wasm32"), doc(
- html_root_url = "https://rust-lang.github.io/libc/wasm32-unknown-emscripten"
-))]
-#![cfg_attr(all(target_os = "linux", target_arch = "sparc64"), doc(
- html_root_url = "https://rust-lang.github.io/libc/sparc64-unknown-linux-gnu"
-))]
-
+#![doc(
+ html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
+ html_favicon_url = "https://doc.rust-lang.org/favicon.ico"
+)]
+#![cfg_attr(
+ all(target_os = "linux", target_arch = "x86_64"),
+ doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-linux-gnu")
+)]
+#![cfg_attr(
+ all(target_os = "linux", target_arch = "x86"),
+ doc(html_root_url = "https://rust-lang.github.io/libc/i686-unknown-linux-gnu")
+)]
+#![cfg_attr(
+ all(target_os = "linux", target_arch = "arm"),
+ doc(html_root_url = "https://rust-lang.github.io/libc/arm-unknown-linux-gnueabihf")
+)]
+#![cfg_attr(
+ all(target_os = "linux", target_arch = "mips"),
+ doc(html_root_url = "https://rust-lang.github.io/libc/mips-unknown-linux-gnu")
+)]
+#![cfg_attr(
+ all(target_os = "linux", target_arch = "aarch64"),
+ doc(html_root_url = "https://rust-lang.github.io/libc/aarch64-unknown-linux-gnu")
+)]
+#![cfg_attr(
+ all(target_os = "linux", target_env = "musl"),
+ doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-linux-musl")
+)]
+#![cfg_attr(
+ all(target_os = "macos", target_arch = "x86_64"),
+ doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-apple-darwin")
+)]
+#![cfg_attr(
+ all(target_os = "macos", target_arch = "x86"),
+ doc(html_root_url = "https://rust-lang.github.io/libc/i686-apple-darwin")
+)]
+#![cfg_attr(
+ all(windows, target_arch = "x86_64", target_env = "gnu"),
+ doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-pc-windows-gnu")
+)]
+#![cfg_attr(
+ all(windows, target_arch = "x86", target_env = "gnu"),
+ doc(html_root_url = "https://rust-lang.github.io/libc/i686-pc-windows-gnu")
+)]
+#![cfg_attr(
+ all(windows, target_arch = "x86_64", target_env = "msvc"),
+ doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-pc-windows-msvc")
+)]
+#![cfg_attr(
+ all(windows, target_arch = "x86", target_env = "msvc"),
+ doc(html_root_url = "https://rust-lang.github.io/libc/i686-pc-windows-msvc")
+)]
+#![cfg_attr(
+ target_os = "android",
+ doc(html_root_url = "https://rust-lang.github.io/libc/arm-linux-androideabi")
+)]
+#![cfg_attr(
+ target_os = "freebsd",
+ doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-freebsd")
+)]
+#![cfg_attr(
+ target_os = "openbsd",
+ doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-openbsd")
+)]
+#![cfg_attr(
+ target_os = "bitrig",
+ doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-bitrig")
+)]
+#![cfg_attr(
+ target_os = "netbsd",
+ doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-netbsd")
+)]
+#![cfg_attr(
+ target_os = "dragonfly",
+ doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-dragonfly")
+)]
+#![cfg_attr(
+ target_os = "solaris",
+ doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-sun-solaris")
+)]
+#![cfg_attr(
+ all(target_os = "emscripten", target_arch = "asmjs"),
+ doc(html_root_url = "https://rust-lang.github.io/libc/asmjs-unknown-emscripten")
+)]
+#![cfg_attr(
+ all(target_os = "emscripten", target_arch = "wasm32"),
+ doc(html_root_url = "https://rust-lang.github.io/libc/wasm32-unknown-emscripten")
+)]
+#![cfg_attr(
+ all(target_os = "linux", target_arch = "sparc64"),
+ doc(html_root_url = "https://rust-lang.github.io/libc/sparc64-unknown-linux-gnu")
+)]
// Attributes needed when building as part of the standard library
#![cfg_attr(feature = "stdbuild", feature(staged_api, cfg_target_vendor))]
#![cfg_attr(feature = "stdbuild", feature(link_cfg, repr_packed))]
#![cfg_attr(feature = "stdbuild", allow(warnings))]
-#![cfg_attr(feature = "stdbuild", unstable(feature = "libc",
- reason = "use `libc` from crates.io",
- issue = "27783"))]
-
+#![cfg_attr(
+ feature = "stdbuild",
+ unstable(
+ feature = "libc",
+ reason = "use `libc` from crates.io",
+ issue = "27783"
+ )
+)]
#![cfg_attr(not(feature = "use_std"), no_std)]
#[cfg(all(not(cross_platform_docs), feature = "use_std"))]
extern crate std as core;
-#[macro_use] mod macros;
+#[macro_use]
+mod macros;
mod dox;
/*
diff --git a/src/macros.rs b/src/macros.rs
index 5a468b59cb..77205788c8 100644
--- a/src/macros.rs
+++ b/src/macros.rs
@@ -68,7 +68,9 @@ macro_rules! f {
}
macro_rules! __item {
- ($i:item) => ($i)
+ ($i:item) => {
+ $i
+ };
}
#[allow(unused_macros)]
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