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Rollup merge of #43203 - jackpot51:patch-2, r=alexcrichton

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Remove obsolete oom handler from sys::redox

Alloc no longer has set_oom_handler.
This commit is contained in:
Steve Klabnik 2017-07-13 10:45:21 -04:00 committed by GitHub
commit 9d4b462250
1 changed files with 1 additions and 19 deletions
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20
src/libstd/sys/redox/mod.rs
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@ -39,25 +39,7 @@ pub mod thread_local;
pub mod time;
#[cfg(not(test))]
pub fn init() {
use alloc::oom;
oom::set_oom_handler(oom_handler);
// A nicer handler for out-of-memory situations than the default one. This
// one prints a message to stderr before aborting. It is critical that this
// code does not allocate any memory since we are in an OOM situation. Any
// errors are ignored while printing since there's nothing we can do about
// them and we are about to exit anyways.
fn oom_handler() -> ! {
use intrinsics;
let msg = "fatal runtime error: out of memory\n";
unsafe {
let _ = syscall::write(2, msg.as_bytes());
intrinsics::abort();
}
}
}
pub fn init() {}
pub fn decode_error_kind(errno: i32) -> ErrorKind {
match errno {