kmc-solid: Fix SOLID target
This PR is a follow-up for #86191 and necessary to make the [`*-kmc-solid_*`](https://doc.rust-lang.org/nightly/rustc/platform-support/kmc-solid.html) Tier 3 targets actually usable.
- Bumps `libc` to 0.2.106, which includes <https://github.com/rust-lang/libc/pull/2227>.
- Applies the change made by #89324 to this target's target-specific code.
[[package]]
name = "libc"
-version = "0.2.103"
+version = "0.2.106"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd8f7255a17a627354f321ef0055d63b898c6fb27eff628af4d1b66b7331edf6"
+checksum = "a60553f9a9e039a333b4e9b20573b9e9b9c0bb3a11e201ccc48ef4283456d673"
dependencies = [
"rustc-std-workspace-core",
]
panic_unwind = { path = "../panic_unwind", optional = true }
panic_abort = { path = "../panic_abort" }
core = { path = "../core" }
-libc = { version = "0.2.103", default-features = false, features = ['rustc-dep-of-std'] }
+libc = { version = "0.2.106", default-features = false, features = ['rustc-dep-of-std'] }
compiler_builtins = { version = "0.1.44" }
profiler_builtins = { path = "../profiler_builtins", optional = true }
unwind = { path = "../unwind" }
unsafe { crate::hint::unreachable_unchecked() };
}
-pub fn available_concurrency() -> io::Result<crate::num::NonZeroUsize> {
+pub fn available_parallelism() -> io::Result<crate::num::NonZeroUsize> {
super::unsupported()
}