From 0616cba62be78082f10f6673d45ba4d94da423dc Mon Sep 17 00:00:00 2001
From: Brian Anderson <banderson@mozilla.com>
Date: Thu, 12 Jan 2012 22:17:21 -0800
Subject: libcore: Add sys::set_exit_status

Sets the process exit code
---
 src/rt/rust_kernel.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'src/rt/rust_kernel.cpp')

diff --git a/src/rt/rust_kernel.cpp b/src/rt/rust_kernel.cpp
index 3078f6b78c4..a7e4ee2e450 100644
--- a/src/rt/rust_kernel.cpp
+++ b/src/rt/rust_kernel.cpp
@@ -11,8 +11,8 @@ rust_kernel::rust_kernel(rust_srv *srv, size_t num_threads) :
     _log(srv, NULL),
     srv(srv),
     max_id(0),
-    num_threads(num_threads),
     rval(0),
+    num_threads(num_threads),
     live_tasks(0),
     env(srv->env)
 {
@@ -140,6 +140,7 @@ rust_kernel::fail() {
     // FIXME: On windows we're getting "Application has requested the
     // Runtime to terminate it in an unusual way" when trying to shutdown
     // cleanly.
+    set_exit_status(PROC_FAIL_CODE);
 #if defined(__WIN32__)
     exit(rval);
 #endif
@@ -210,6 +211,15 @@ rust_kernel::win32_require(LPCTSTR fn, BOOL ok) {
 }
 #endif
 
+void
+rust_kernel::set_exit_status(int code) {
+    scoped_lock with(_kernel_lock);
+    // If we've already failed then that's the code we're going to use
+    if (rval != PROC_FAIL_CODE) {
+        rval = code;
+    }
+}
+
 //
 // Local Variables:
 // mode: C++
-- 
cgit 1.4.1-3-g733a5