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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
use std::time::Duration;
use std::{ptr, thread};
pub fn deinit(clean_shutdown: bool) {
// An unfortunate hack to make sure the linker's dead code stripping doesn't strip our
// `Info.plist`.
unsafe {
ptr::read_volatile(&INFO_PLIST[0]);
}
let thread_count = unsafe { macos_count_running_threads() };
if thread_count != 1 {
println!(
"{} threads are still running after shutdown (bad).",
thread_count
);
if clean_shutdown {
println!("Waiting until all threads have shutdown");
loop {
let thread_count = unsafe { macos_count_running_threads() };
if thread_count == 1 {
break;
}
thread::sleep(Duration::from_millis(1000));
println!("{} threads are still running.", thread_count);
}
}
} else {
println!("All threads have shutdown (good).");
}
}
#[link_section = "__TEXT,__info_plist"]
#[no_mangle]
pub static INFO_PLIST: [u8; 619] = *include_bytes!("Info.plist");
#[link(name = "count_threads")]
extern "C" {
fn macos_count_running_threads() -> i32;
}
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