From f3a709dc52bb3e617ccb016a8b20a741c23da77d Mon Sep 17 00:00:00 2001
From: Brian Anderson <banderson@mozilla.com>
Date: Fri, 30 Sep 2016 23:07:04 +0000
Subject: std: Move platform-specific out of sys_common::util

---
 src/libstd/sys/unix/mod.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/libstd/sys/unix')

diff --git a/src/libstd/sys/unix/mod.rs b/src/libstd/sys/unix/mod.rs
index 0e28426b32f..fd7dc17cccd 100644
--- a/src/libstd/sys/unix/mod.rs
+++ b/src/libstd/sys/unix/mod.rs
@@ -163,3 +163,14 @@ pub fn cvt_r<T, F>(mut f: F) -> io::Result<T>
         }
     }
 }
+
+// On Unix-like platforms, libc::abort will unregister signal handlers
+// including the SIGABRT handler, preventing the abort from being blocked, and
+// fclose streams, with the side effect of flushing them so libc bufferred
+// output will be printed.  Additionally the shell will generally print a more
+// understandable error message like "Abort trap" rather than "Illegal
+// instruction" that intrinsics::abort would cause, as intrinsics::abort is
+// implemented as an illegal instruction.
+pub unsafe fn abort_internal() -> ! {
+    ::libc::abort()
+}
-- 
cgit 1.4.1-3-g733a5