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disentangle macos and linux dlsyms

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This commit is contained in:
Ralf Jung
2020-05-21 23:00:59 +02:00
parent 08ddbd6ce0
commit f09decb398
1 changed files with 7 additions and 4 deletions
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src/shims/dlsym.rs
+7 -4
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@@ -15,15 +15,18 @@ pub fn from_str(name: &[u8], target_os: &str) -> InterpResult<'static, Option<Dl
use self::Dlsym::*;
let name = String::from_utf8_lossy(name);
Ok(match target_os {
"linux" | "macos" => match &*name {
"getentropy" => Some(GetEntropy),
"linux" => match &*name {
"__pthread_get_minstack" => None,
_ => throw_unsup_format!("unsupported dlsym: {}", name),
_ => throw_unsup_format!("unsupported Linux dlsym: {}", name),
}
"macos" => match &*name {
"getentropy" => Some(GetEntropy),
_ => throw_unsup_format!("unsupported macOS dlsym: {}", name),
}
"windows" => match &*name {
"SetThreadStackGuarantee" => None,
"AcquireSRWLockExclusive" => None,
_ => throw_unsup_format!("unsupported dlsym: {}", name),
_ => throw_unsup_format!("unsupported Windows dlsym: {}", name),
}
os => bug!("dlsym not implemented for target_os {}", os),
})