[libc] Create abort and _Exit

This revision creates abort and _Exit implementations

Differential Revision: https://reviews.llvm.org/D74949

1 files changed, 16 insertions, 0 deletions

diff --git a/libc/test/src/stdlib/_Exit_test.cpp b/libc/test/src/stdlib/_Exit_test.cpp
new file mode 100644
index 000000000000..49878bfd506e
--- /dev/null
+++ b/libc/test/src/stdlib/_Exit_test.cpp
@@ -0,0 +1,16 @@
+//===----------------------- Unittests for _Exit --------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "include/stdlib.h"
+#include "src/stdlib/_Exit.h"
+#include "utils/UnitTest/Test.h"
+
+TEST(Stdlib, _Exit) {
+  EXPECT_EXITS([] { __llvm_libc::_Exit(1); }, 1);
+  EXPECT_EXITS([] { __llvm_libc::_Exit(65); }, 65);
+}