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Make thread utilities unsafe

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This commit is contained in:
Yota Toyama
2019-04-15 15:30:14 +00:00
parent 1acd4e325e
commit 8f96257594
8 changed files with 16 additions and 16 deletions
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10
src/lib.rs
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@@ -32,23 +32,23 @@ impl Allocator {
GC_allow_register_threads();
}
pub fn register_current_thread() -> Result<(), error::Error> {
pub unsafe fn register_current_thread() -> Result<(), error::Error> {
let mut base = GcStackBase {
mem_base: std::ptr::null(),
reg_base: std::ptr::null(),
};
if unsafe { GC_get_stack_base(&mut base) } != GC_SUCCESS {
if GC_get_stack_base(&mut base) != GC_SUCCESS {
return Err(error::Error::new("failed to get stack base"));
} else if unsafe { GC_register_my_thread(&base) } != GC_SUCCESS {
} else if GC_register_my_thread(&base) != GC_SUCCESS {
return Err(error::Error::new("failed to register a thread for GC"));
}
Ok(())
}
pub fn unregister_current_thread() {
unsafe { GC_unregister_my_thread() }
pub unsafe fn unregister_current_thread() {
GC_unregister_my_thread()
}
}