From a4215c3632c13218bb389d1f066549ab783028e3 Mon Sep 17 00:00:00 2001
From: Manuel Bentele
Date: Fri, 11 Sep 2020 11:48:48 +0200
Subject: Added testcases from the Linux testing project (LTP)

---
 kernel/tests/lib/safe_pthread.c | 43 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 kernel/tests/lib/safe_pthread.c

(limited to 'kernel/tests/lib/safe_pthread.c')

diff --git a/kernel/tests/lib/safe_pthread.c b/kernel/tests/lib/safe_pthread.c
new file mode 100644
index 0000000..2866aa5
--- /dev/null
+++ b/kernel/tests/lib/safe_pthread.c
@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (c) 2016 Oracle and/or its affiliates. All Rights Reserved.
+ */
+
+#include <pthread.h>
+#include <stdio.h>
+
+#define TST_NO_DEFAULT_MAIN
+#include "tst_test.h"
+
+int safe_pthread_create(const char *file, const int lineno,
+			pthread_t *thread_id, const pthread_attr_t *attr,
+			void *(*thread_fn)(void *), void *arg)
+{
+	int rval;
+
+	rval = pthread_create(thread_id, attr, thread_fn, arg);
+
+	if (rval) {
+		tst_brk_(file, lineno, TBROK,
+			 "pthread_create(%p,%p,%p,%p) failed: %s", thread_id,
+			 attr, thread_fn, arg, tst_strerrno(rval));
+	}
+
+	return rval;
+}
+
+int safe_pthread_join(const char *file, const int lineno,
+		      pthread_t thread_id, void **retval)
+{
+	int rval;
+
+	rval = pthread_join(thread_id, retval);
+
+	if (rval) {
+		tst_brk_(file, lineno, TBROK,
+			 "pthread_join(..., %p) failed: %s",
+			 retval, tst_strerrno(rval));
+	}
+
+	return rval;
+}
-- 
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