Use libc::strerror_r instead of our own definition #85
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FYI, the following is a script I used to check this. #!/bin/bash
targets=(
# src/windows.rs
x86_64-pc-windows-msvc
x86_64-pc-windows-gnu
# src/wasi.rs
wasm32-wasi
# src/unix.rs
aarch64-apple-ios
i686-unknown-hurd-gnu
powerpc64-ibm-aix
riscv32imc-esp-espidf
x86_64-apple-darwin
x86_64-linux-android
x86_64-pc-nto-qnx710
x86_64-pc-solaris
x86_64-unknown-dragonfly
x86_64-unknown-freebsd
x86_64-unknown-haiku
x86_64-unknown-hermit
x86_64-unknown-illumos
x86_64-unknown-linux-gnu
x86_64-unknown-linux-musl
x86_64-unknown-netbsd
x86_64-unknown-openbsd
x86_64-unknown-redox
)
# Use -Z build-std for tier 3 targets.
rustup component add rust-src
for target in "${targets[@]}"; do
if rustup target add "${target}" &>/dev/null; then
cargo build --no-default-features --target "${target}"
else
cargo build --no-default-features -Z build-std=core --target "${target}"
fi
done |
|
It does appear that the libc crate version has the needed |
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We already depend on libc to use strlen, and libc provides strerror_r for all unix/wasi platforms we support.
(As for errno_location, it seems that libc does not provide a corresponding one for some platforms yet.)