chore: release libc 0.2.174

Fix publishing on the `libc-0.2` branch

In the cherry pick for d8e39a2823 ("chore: cleanup Cargo.toml and rm
perl"), I accidentally picked up the `publish = false` line which isn't
intended for this

Fix publishing on the `libc-0.2` branch

In the cherry pick for d8e39a2823 ("chore: cleanup Cargo.toml and rm
perl"), I accidentally picked up the `publish = false` line which isn't
intended for this branch. Remove it so we get releases again.

show more ...

chore: release libc 0.2.173

Add AIX triple to Cargo.toml for doc.

(backport <https://github.com/rust-lang/libc/pull/4475>)
(cherry picked from commit 187707b89aaf7470dc858a4b21f29ec121ad68f7)

Add ctest-next stub and expected dependencies

(backport <https://github.com/rust-lang/libc/pull/4467>)
[ remove dependencies so this can remain a stub - Trevor ]
(cherry picked from commit 0763c6553

Add ctest-next stub and expected dependencies

(backport <https://github.com/rust-lang/libc/pull/4467>)
[ remove dependencies so this can remain a stub - Trevor ]
(cherry picked from commit 0763c6553ad3e012509936c8b3a3ff54930e2bbe)

show more ...

chore: apply some clippy lints

(backport <https://github.com/rust-lang/libc/pull/4415>)
[ drop changes around the FreeBSD version in build.rs since the logic
isn't the same - Trevor ]
(cherry pick

chore: apply some clippy lints

(backport <https://github.com/rust-lang/libc/pull/4415>)
[ drop changes around the FreeBSD version in build.rs since the logic
isn't the same - Trevor ]
(cherry picked from commit a283b9e66d4a8e9371b0aa69d8534010a1c7d9e7)

show more ...

run clippy on 3 major platforms

(backport <https://github.com/rust-lang/libc/pull/4411>)
(cherry picked from commit e09683ea3523cde23c36ffe7ada2289b76a18618)

chore: add clippy CI tests

run cargo clippy for all targets

(backport <https://github.com/rust-lang/libc/pull/4411>)
(cherry picked from commit bea4d1b0b893f222a837dcfa2ed1a100f1ed440a)

chore: cleanup Cargo.toml and rm perl

* Remove Cargo settings that are identical to the defaults (per Cargo [recommendations](https://doc.rust-lang.org/cargo/reference/manifest.html))
* Fix perl-bas

chore: cleanup Cargo.toml and rm perl

* Remove Cargo settings that are identical to the defaults (per Cargo [recommendations](https://doc.rust-lang.org/cargo/reference/manifest.html))
* Fix perl-based method to extract MSRV

(backport <https://github.com/rust-lang/libc/pull/4408>)
(cherry picked from commit d8e39a2823b6f6d433d93436a5eedbb0117adeab)

show more ...

chore: release libc 0.2.172

Add an empty `ctest` crate

A bit of a quirk of `release-plz` seems to be that it uses the latest
published stable Cargo.toml as the workspace root, which makes
publishing `ctest` a problem because i

Add an empty `ctest` crate

A bit of a quirk of `release-plz` seems to be that it uses the latest
published stable Cargo.toml as the workspace root, which makes
publishing `ctest` a problem because it doesn't exist (and so isn't in
the workspace) with our published `libc`, instead only existing on
`main`. Work around this by creating an empty crate named `ctest` so
the `libc-0.2` version of `Cargo.toml` lists it as a workspace member.

Link: https://github.com/release-plz/release-plz/issues/2163

show more ...

chore: release v0.2.171

Co-authored-by: Trevor Gross <[email protected]>

Remove tests for the `i586-pc-windows-msvc` target

Since [1], this target no longer exists so we need to remove it from CI.

[1]: https://github.com/rust-lang/rust/pull/137957

(backport <https://gi

Remove tests for the `i586-pc-windows-msvc` target

Since [1], this target no longer exists so we need to remove it from CI.

[1]: https://github.com/rust-lang/rust/pull/137957

(backport <https://github.com/rust-lang/libc/pull/4311>)
(cherry picked from commit 33c320a059c3bf9ee11538f7a3430a7b19543823)

show more ...

chore: release v0.2.170

Co-authored-by: Trevor Gross <[email protected]>

chore: release v0.2.169

Co-authored-by: Trevor Gross <[email protected]>

chore: release v0.2.168

Co-authored-by: Trevor Gross <[email protected]>

chore: release v0.2.167

Co-authored-by: Trevor Gross <[email protected]>

Automatic migration to Rust edition 2021

Migration script:

```sh
set -ex

git restore Cargo.toml src

for file in $(find src -name "*.rs"); do
perl -pi -077 -e 's/(?<!\w)::(Option|Copy|Clone)\b/$

Automatic migration to Rust edition 2021

Migration script:

```sh
set -ex

git restore Cargo.toml src

for file in $(find src -name "*.rs"); do
perl -pi -077 -e 's/(?<!\w)::(Option|Copy|Clone)\b/$1/g' "$file"
done

implicit_c_long_ulong_char=(
src/fuchsia/mod.rs
src/solid/mod.rs
src/unix/aix/mod.rs
src/unix/bsd/apple/mod.rs
src/unix/bsd/freebsdlike/freebsd/mod.rs
src/unix/bsd/freebsdlike/mod.rs
src/unix/bsd/netbsdlike/netbsd/mod.rs
src/unix/bsd/netbsdlike/openbsd/mod.rs
src/unix/bsd/netbsdlike/mod.rs
src/unix/bsd/mod.rs
src/unix/haiku/mod.rs
src/unix/hurd/mod.rs
src/unix/linux_like/android/b32/mod.rs
src/unix/linux_like/android/b64/mod.rs
src/unix/linux_like/android/mod.rs
src/unix/linux_like/linux/gnu/b32/mod.rs
src/unix/linux_like/linux/gnu/b64/aarch64/mod.rs
src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs
src/unix/linux_like/linux/gnu/b64/mod.rs
src/unix/linux_like/linux/gnu/mod.rs
src/unix/linux_like/linux/musl/mod.rs
src/unix/linux_like/linux/uclibc/mips/mod.rs
src/unix/linux_like/linux/uclibc/mod.rs
src/unix/linux_like/linux/mod.rs
src/unix/linux_like/mod.rs
src/unix/newlib/mod.rs
src/unix/nto/mod.rs
src/unix/mod.rs
src/vxworks/mod.rs
)

for file in "${implicit_c_long_ulong_char[@]}"; do
perl -pi -077 -e 's/(?<!\w)::(c_long|c_ulong|c_char)\b/$1/g' "$file"
done

implicit_off_t=(
src/unix/linux_like/linux/gnu/mod.rs
src/unix/linux_like/linux/mod.rs
src/unix/linux_like/mod.rs
src/unix/mod.rs
)

for file in "${implicit_off_t[@]}"; do
perl -pi -077 -e 's/(?<!\w)::(off_t)\b/$1/g' "$file"
done

implicit_off64_t=(
src/unix/linux_like/android/mod.rs
src/unix/linux_like/mod.rs
)

for file in "${implicit_off64_t[@]}"; do
perl -pi -077 -e 's/(?<!\w)::(off64_t)\b/$1/g' "$file"
done

implicit_Ioctl=(
src/unix/linux_like/linux/mod.rs
)

for file in "${implicit_Ioctl[@]}"; do
perl -pi -077 -e 's/(?<!\w)::(Ioctl)\b/$1/g' "$file"
done

perl -pi -077 -e 's/(?<!\w)::(__u8|__u16|__u32|__s16|__s32)\b/$1/g' src/unix/linux_like/linux/mod.rs

perl -pi -077 -e 's/(?<!\w)::(SIG[A-Z]+)\b/$1/g' src/unix/solarish/mod.rs

perl -pi -077 -e 's/(?<!\w)::c_ulong\b/crate::c_ulong/g' src/unix/newlib/generic.rs
perl -pi -077 -e 's/(?<!\w)::c_ulong\b/crate::c_ulong/g' src/unix/linux_like/linux/arch/generic/mod.rs
perl -pi -077 -e 's/(?<!\w)::c_ulonglong\b/crate::c_ulonglong/g' src/unix/linux_like/linux/gnu/b64/mod.rs
perl -pi -077 -e 's/(?<!\w)::c_ulonglong\b/crate::c_ulonglong/g' src/unix/linux_like/linux/mod.rs
perl -pi -077 -e 's/(?<!\w)::c_ulonglong\b/crate::c_ulonglong/g' src/unix/linux_like/mod.rs
perl -pi -077 -e 's/(?<!\w)::c_short\b/crate::c_short/g' src/unix/linux_like/linux/gnu/b32/mod.rs
perl -pi -077 -e 's/(?<!\w)::c_short\b/crate::c_short/g' src/unix/newlib/mod.rs
perl -pi -077 -e 's/(?<!\w)::c_float\b/c_float/g' src/unix/linux_like/linux/gnu/b64/s390x.rs
perl -pi -077 -e 's/(?<!\w)::c_float\b/c_float/g' src/unix/linux_like/linux/musl/b64/s390x.rs

function handle_type() {
type="$1"
uses_type="$(rg -l "[^\w]::$type\b" src || echo)"
has_type_def="$(rg -l "(type|struct) $type " src || echo)"
has_type_import="$(rg -l "use ([0-9a-zA-Z_]+::)*$type;" src || echo)"

add_import=($(comm -3 <(echo "$uses_type" | sort) <(printf "%s\n%s" "$has_type_def" "$has_type_import" | sort) | cut -f1))
for file in "${add_import[@]}"; do
# Split the file into two parts: module-level attributes and rest
# Imports will be added after module-level attributes

awk '/^#!|^\/\/!/ {found=NR} {lines[NR]=$0} END {for (i=1; i<=found; i++) print lines[i]}' \
"$file" > "$file.attrs"
awk '/^#!|^\/\/!/ {found=NR} END {if (found) {for (i=found+1; i<=NR; i++) print lines[i]} else {for (i=1; i<=NR; i++) print lines[i]}} {lines[NR]=$0}' \
"$file" > "$file.rest"

cat "$file.attrs" > "$file"
echo >> "$file"
echo 'use crate::'"$type"';' >> "$file"
echo >> "$file"
cat "$file.rest" >> "$file"

rm "$file.attrs" "$file.rest"
done

for file in $uses_type; do
perl -pi -077 -e 's/(?<!\w)::('"$type"')\b/$1/g' "$file"
done
}

handle_type c_void
handle_type c_int
handle_type c_uint
handle_type c_char
handle_type c_schar
handle_type c_uchar
handle_type c_short
handle_type c_ushort
handle_type c_long
handle_type c_ulong
handle_type c_longlong
handle_type c_ulonglong
handle_type c_float
handle_type c_double
handle_type size_t
handle_type ssize_t
handle_type intptr_t
handle_type ptrdiff_t
handle_type off_t
handle_type off64_t
handle_type Ioctl
handle_type cmsghdr # To avoid "line formatted, but exceeded maximum width"

targets=(
aarch64-apple-darwin
aarch64-apple-ios
aarch64-apple-ios-macabi
aarch64-apple-ios-sim
aarch64-apple-tvos
aarch64-apple-tvos-sim
aarch64-apple-visionos
aarch64-apple-visionos-sim
aarch64-apple-watchos
aarch64-apple-watchos-sim
aarch64-kmc-solid_asp3
aarch64-linux-android
aarch64-nintendo-switch-freestanding
aarch64-pc-windows-gnullvm
aarch64-pc-windows-msvc
aarch64-unknown-freebsd
aarch64-unknown-fuchsia
aarch64-unknown-hermit
aarch64-unknown-illumos
aarch64-unknown-linux-gnu
aarch64-unknown-linux-gnu_ilp32
aarch64-unknown-linux-musl
aarch64-unknown-linux-ohos
aarch64-unknown-netbsd
aarch64-unknown-none
aarch64-unknown-none-softfloat
aarch64-unknown-nto-qnx700
aarch64-unknown-nto-qnx710
aarch64-unknown-openbsd
aarch64-unknown-redox
#aarch64-unknown-teeos
aarch64-unknown-trusty
aarch64-unknown-uefi
aarch64-uwp-windows-msvc
aarch64-wrs-vxworks
aarch64_be-unknown-linux-gnu
aarch64_be-unknown-linux-gnu_ilp32
aarch64_be-unknown-netbsd
arm-linux-androideabi
arm-unknown-linux-gnueabi
arm-unknown-linux-gnueabihf
arm-unknown-linux-musleabi
arm-unknown-linux-musleabihf
arm64_32-apple-watchos
arm64e-apple-darwin
arm64e-apple-ios
arm64e-apple-tvos
arm64ec-pc-windows-msvc
armeb-unknown-linux-gnueabi
armebv7r-none-eabi
armebv7r-none-eabihf
armv4t-none-eabi
armv4t-unknown-linux-gnueabi
armv5te-none-eabi
armv5te-unknown-linux-gnueabi
armv5te-unknown-linux-musleabi
armv5te-unknown-linux-uclibceabi
armv6-unknown-freebsd
armv6-unknown-netbsd-eabihf
armv6k-nintendo-3ds
armv7-linux-androideabi
armv7-rtems-eabihf
armv7-sony-vita-newlibeabihf
armv7-unknown-freebsd
armv7-unknown-linux-gnueabi
armv7-unknown-linux-gnueabihf
armv7-unknown-linux-musleabi
armv7-unknown-linux-musleabihf
armv7-unknown-linux-ohos
armv7-unknown-linux-uclibceabi
armv7-unknown-linux-uclibceabihf
armv7-unknown-netbsd-eabihf
armv7-unknown-trusty
armv7-wrs-vxworks-eabihf
armv7a-kmc-solid_asp3-eabi
armv7a-kmc-solid_asp3-eabihf
armv7a-none-eabi
armv7a-none-eabihf
armv7k-apple-watchos
armv7r-none-eabi
armv7r-none-eabihf
armv7s-apple-ios
armv8r-none-eabihf
#avr-unknown-gnu-atmega328
bpfeb-unknown-none
bpfel-unknown-none
csky-unknown-linux-gnuabiv2
csky-unknown-linux-gnuabiv2hf
hexagon-unknown-linux-musl
#hexagon-unknown-none-elf
i386-apple-ios
#i586-pc-nto-qnx700
i586-pc-windows-msvc
i586-unknown-linux-gnu
i586-unknown-linux-musl
i586-unknown-netbsd
i686-apple-darwin
i686-linux-android
i686-pc-windows-gnu
i686-pc-windows-gnullvm
i686-pc-windows-msvc
i686-unknown-freebsd
i686-unknown-haiku
i686-unknown-hurd-gnu
i686-unknown-linux-gnu
i686-unknown-linux-musl
i686-unknown-netbsd
i686-unknown-openbsd
i686-unknown-redox
i686-unknown-uefi
i686-uwp-windows-gnu
i686-uwp-windows-msvc
i686-win7-windows-msvc
i686-wrs-vxworks
loongarch64-unknown-linux-gnu
loongarch64-unknown-linux-musl
loongarch64-unknown-linux-ohos
loongarch64-unknown-none
loongarch64-unknown-none-softfloat
#m68k-unknown-linux-gnu
mips-unknown-linux-gnu
mips-unknown-linux-musl
mips-unknown-linux-uclibc
mips64-openwrt-linux-musl
mips64-unknown-linux-gnuabi64
mips64-unknown-linux-muslabi64
mips64el-unknown-linux-gnuabi64
mips64el-unknown-linux-muslabi64
mipsel-sony-psp
mipsel-sony-psx
mipsel-unknown-linux-gnu
mipsel-unknown-linux-musl
mipsel-unknown-linux-uclibc
mipsel-unknown-netbsd
mipsel-unknown-none
mipsisa32r6-unknown-linux-gnu
mipsisa32r6el-unknown-linux-gnu
mipsisa64r6-unknown-linux-gnuabi64
mipsisa64r6el-unknown-linux-gnuabi64
msp430-none-elf
nvptx64-nvidia-cuda
powerpc-unknown-freebsd
powerpc-unknown-linux-gnu
powerpc-unknown-linux-gnuspe
powerpc-unknown-linux-musl
powerpc-unknown-linux-muslspe
powerpc-unknown-netbsd
powerpc-unknown-openbsd
powerpc-wrs-vxworks
powerpc-wrs-vxworks-spe
powerpc64-ibm-aix
powerpc64-unknown-freebsd
powerpc64-unknown-linux-gnu
powerpc64-unknown-linux-musl
powerpc64-unknown-openbsd
powerpc64-wrs-vxworks
powerpc64le-unknown-freebsd
powerpc64le-unknown-linux-gnu
powerpc64le-unknown-linux-musl
riscv32-wrs-vxworks
riscv32e-unknown-none-elf
riscv32em-unknown-none-elf
riscv32emc-unknown-none-elf
riscv32gc-unknown-linux-gnu
riscv32gc-unknown-linux-musl
riscv32i-unknown-none-elf
riscv32im-risc0-zkvm-elf
riscv32im-unknown-none-elf
riscv32ima-unknown-none-elf
riscv32imac-esp-espidf
riscv32imac-unknown-none-elf
riscv32imac-unknown-nuttx-elf
riscv32imac-unknown-xous-elf
riscv32imafc-esp-espidf
riscv32imafc-unknown-none-elf
riscv32imafc-unknown-nuttx-elf
riscv32imc-esp-espidf
riscv32imc-unknown-none-elf
riscv32imc-unknown-nuttx-elf
riscv64-linux-android
riscv64-wrs-vxworks
riscv64gc-unknown-freebsd
riscv64gc-unknown-fuchsia
riscv64gc-unknown-hermit
riscv64gc-unknown-linux-gnu
riscv64gc-unknown-linux-musl
#riscv64gc-unknown-netbsd
riscv64gc-unknown-none-elf
riscv64gc-unknown-nuttx-elf
riscv64gc-unknown-openbsd
riscv64imac-unknown-none-elf
riscv64imac-unknown-nuttx-elf
s390x-unknown-linux-gnu
s390x-unknown-linux-musl
sparc-unknown-linux-gnu
sparc-unknown-none-elf
sparc64-unknown-linux-gnu
sparc64-unknown-netbsd
sparc64-unknown-openbsd
sparcv9-sun-solaris
thumbv4t-none-eabi
thumbv5te-none-eabi
thumbv6m-none-eabi
thumbv6m-nuttx-eabi
thumbv7a-pc-windows-msvc
thumbv7a-uwp-windows-msvc
thumbv7em-none-eabi
thumbv7em-none-eabihf
thumbv7em-nuttx-eabi
thumbv7em-nuttx-eabihf
thumbv7m-none-eabi
thumbv7m-nuttx-eabi
thumbv7neon-linux-androideabi
thumbv7neon-unknown-linux-gnueabihf
thumbv7neon-unknown-linux-musleabihf
thumbv8m.base-none-eabi
thumbv8m.base-nuttx-eabi
thumbv8m.main-none-eabi
thumbv8m.main-none-eabihf
thumbv8m.main-nuttx-eabi
thumbv8m.main-nuttx-eabihf
wasm32-unknown-emscripten
wasm32-unknown-unknown
wasm32-wasip1
wasm32-wasip1-threads
wasm32-wasip2
wasm32v1-none
wasm64-unknown-unknown
x86_64-apple-darwin
x86_64-apple-ios
x86_64-apple-ios-macabi
x86_64-apple-tvos
x86_64-apple-watchos-sim
x86_64-fortanix-unknown-sgx
x86_64-linux-android
x86_64-pc-nto-qnx710
x86_64-pc-solaris
x86_64-pc-windows-gnu
x86_64-pc-windows-gnullvm
x86_64-pc-windows-msvc
x86_64-unikraft-linux-musl
x86_64-unknown-dragonfly
x86_64-unknown-freebsd
x86_64-unknown-fuchsia
x86_64-unknown-haiku
x86_64-unknown-hermit
x86_64-unknown-hurd-gnu
x86_64-unknown-illumos
x86_64-unknown-l4re-uclibc
x86_64-unknown-linux-gnu
x86_64-unknown-linux-gnux32
x86_64-unknown-linux-musl
#x86_64-unknown-linux-none
x86_64-unknown-linux-ohos
x86_64-unknown-netbsd
x86_64-unknown-none
x86_64-unknown-openbsd
x86_64-unknown-redox
x86_64-unknown-trusty
x86_64-unknown-uefi
x86_64-uwp-windows-gnu
x86_64-uwp-windows-msvc
x86_64-win7-windows-msvc
x86_64-wrs-vxworks
x86_64h-apple-darwin
#xtensa-esp32-espidf
#xtensa-esp32-none-elf
#xtensa-esp32s2-espidf
#xtensa-esp32s2-none-elf
#xtensa-esp32s3-espidf
#xtensa-esp32s3-none-elf
)

for target in "${targets[@]}"; do
echo "Migrating 2015 -> 2018 target $target"
cargo fix --target "$target" -Zbuild-std=core --features extra_traits --allow-dirty --edition --broken-code --lib
done

freebsd_versions=(freebsd13 freebsd14 freebsd15)
for ver in "${freebsd_versions[@]}"; do
echo "Migrating 2015 -> 2018 $ver"
RUSTFLAGS="--cfg $ver" cargo fix --target i686-unknown-freebsd -Zbuild-std=core --features extra_traits --allow-dirty --edition --broken-code --lib
RUSTFLAGS="--cfg $ver" cargo fix --target x86_64-unknown-freebsd -Zbuild-std=core --features extra_traits --allow-dirty --edition --broken-code --lib
done

perl -pi -077 -e 's/edition = "2015"/edition = "2018"/' Cargo.toml

for target in "${targets[@]}"; do
echo "Migrating 2018 -> 2021 target $target"
cargo fix --target "$target" -Zbuild-std=core --features extra_traits --allow-dirty --edition --broken-code --lib
done

perl -pi -077 -e 's/edition = "2018"/edition = "2021"/' Cargo.toml

for target in "${targets[@]}"; do
echo "Checking target $target"
cargo check --target "$target" -Zbuild-std=core --features extra_traits --lib || {
echo "Failed for target $target"
exit 1
}
done

for ver in "${freebsd_versions[@]}"; do
echo "Checking $ver"
RUSTFLAGS="--cfg $ver" cargo check --target i686-unknown-freebsd -Zbuild-std=core --features extra_traits --lib || {
echo "Failed for i686 $freebsd_versions"
exit 1
}
RUSTFLAGS="--cfg $ver" cargo check --target x86_64-unknown-freebsd -Zbuild-std=core --features extra_traits || --lib {
echo "Failed for x86_64 $freebsd_versions"
exit 1
}
done

ci/style.sh
```

(backport <https://github.com/rust-lang/libc/pull/4132>)
(cherry picked from commit 20f6aa4c8135ba5e2c079ff21b20f0a1be87e1c4)

[ applied by rerunning the script rather than resolving conflicts. Also
updated the script to fail on error and to pass `--lib` so `cargo fix`
doesn't try to upgrade anything that requires `std`. -Trevor ]

show more ...

chore: release v0.2.166

Co-authored-by: Trevor Gross <[email protected]>

fix: Ensure that `const extern fn` is always enabled

In [1] this conditional was dropped in favor of a Cargo feature, which
was turned on by default in [2]. However, this did not help the case
where

fix: Ensure that `const extern fn` is always enabled

In [1] this conditional was dropped in favor of a Cargo feature, which
was turned on by default in [2]. However, this did not help the case
where `--no-default-features` is passed.

Unfortunately we still can't drop this config entirely since `ctest`
cannot parse the syntax, so change back to useing a `cfg` to control
constness rather than a Cargo feature.

Additionally, remove a portion of the macro's comment that is no longer
relevant.

Fixes: https://github.com/rust-lang/libc/issues/4149

[1]: https://github.com/rust-lang/libc/pull/4105
[2]: https://github.com/rust-lang/libc/pull/4134

(backport <https://github.com/rust-lang/libc/pull/4151>)
(cherry picked from commit e18ee8cd96e400291ca488ca879edeb27c8b1d73)

show more ...

chore: release v0.2.165

Co-authored-by: Trevor Gross <[email protected]>

fix: make sure the `const-extern-fn` feature is enabled

This was dropped in fa554bc4f8 on `main` and 674cc1f47f on `libc-0.2`
("Drop the libc_const_extern_fn conditional"). Unfortunately, this meant

fix: make sure the `const-extern-fn` feature is enabled

This was dropped in fa554bc4f8 on `main` and 674cc1f47f on `libc-0.2`
("Drop the libc_const_extern_fn conditional"). Unfortunately, this meant
that functions were incorrectly never getting marked `const`, which
showed up with `CMSG_SPACE` [1].

Instead of the fix here, I attempted to just use `cfg(not(libc_ctest))`
instead of a Cargo feature to enable `const` extern functions; however,
this seemed extremely problematic with `ctest` for some reason [2].
Instead, leave the feature as-is and just make it enabled by default.

Fixes: https://github.com/rust-lang/libc/issues/4115 [1]

[2]: https://github.com/rust-lang/libc/pull/4134

(backport <https://github.com/rust-lang/libc/pull/4134>)
(cherry picked from commit 19e9e6ade3a9fe8d077ca0e2643bae7daa26005b)

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Drop the `libc_const_extern_fn` conditional

Additionally deprecate the `const-extern-fn` feature. This is possible
since the MSRV was increased to 1.63.

Require rust >= 1.25 and drop libc_align conditional

This is mostly taken from Josh's work at [1], I just updated to account
for conflicts and new uses of `libc_align`.

[1]: https://github.com/rust

Require rust >= 1.25 and drop libc_align conditional

This is mostly taken from Josh's work at [1], I just updated to account
for conflicts and new uses of `libc_align`.

[1]: https://github.com/rust-lang/libc/pull/2845

Co-authored-by: Josh Triplett <[email protected]>

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Explicitly set the edition to 2015

This just suppresses a warning. Ideally this should go to 2021 but that
requires quite a bit of refactoring, so hold off until the rest of the
0.2 cleanup is compl

Explicitly set the edition to 2015

This just suppresses a warning. Ideally this should go to 2021 but that
requires quite a bit of refactoring, so hold off until the rest of the
0.2 cleanup is complete.

show more ...