21 lines
754 B
Rust
21 lines
754 B
Rust
//@ignore-target-windows: No libc on Windows
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// Joining a detached thread is undefined behavior.
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use std::{mem, ptr};
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extern "C" fn thread_start(_null: *mut libc::c_void) -> *mut libc::c_void {
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ptr::null_mut()
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}
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fn main() {
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unsafe {
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let mut native: libc::pthread_t = mem::zeroed();
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let attr: libc::pthread_attr_t = mem::zeroed();
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// assert_eq!(libc::pthread_attr_init(&mut attr), 0); FIXME: this function is not yet implemented.
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assert_eq!(libc::pthread_create(&mut native, &attr, thread_start, ptr::null_mut()), 0);
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assert_eq!(libc::pthread_detach(native), 0);
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assert_eq!(libc::pthread_join(native, ptr::null_mut()), 0); //~ ERROR: Undefined Behavior: trying to join a detached thread
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}
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}
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