1 files changed, 17 insertions, 0 deletions
diff --git a/lib/safe_net.c b/lib/safe_net.c
index 1717f0745..5dec0de11 100644
--- a/lib/safe_net.c
+++ b/lib/safe_net.c
@@ -469,6 +469,23 @@ int safe_gethostname(const char *file, const int lineno,
 	return rval;
 }
 
+int safe_sethostname(const char *file, const int lineno,
+		     const char *name, size_t size)
+{
+	int rval = sethostname(name, size);
+
+	if (rval == -1) {
+		tst_brkm_(file, lineno, TBROK | TERRNO, NULL,
+			"sethostname(%p, %zu) failed", name, size);
+	} else if (rval) {
+		tst_brkm_(file, lineno, TBROK | TERRNO, NULL,
+			"Invalid sethostname(%p, %zu) return value %d", name,
+			size, rval);
+	}
+
+	return rval;
+}
+
 /*
  * @return port in network byte order.
  */