let stack_size = cmp::max(stack, min_stack_size(&attr));
- // L4Re only supports a maximum of 1Mb per default.
- #[cfg(target_os = "l4re")]
- let stack_size = cmp::min(stack_size, 1024 * 1024);
-
match pthread_attr_setstacksize(&mut attr,
stack_size) {
0 => {}
n => return n - 1,
}
let amt = env::var("RUST_MIN_STACK").ok().and_then(|s| s.parse().ok());
+ #[cfg(not(target_os = "l4re"))]
let amt = amt.unwrap_or(2 * 1024 * 1024);
+ // L4Re only supports a maximum of 1Mb per default.
+ #[cfg(target_os = "l4re")]
+ let amt = amt.unwrap_or(1024 * 1024);
+
// 0 is our sentinel value, so ensure that we'll never see 0 after
// initialization has run
MIN.store(amt + 1, Ordering::SeqCst);