1 files changed, 30 insertions, 0 deletions
diff --git a/src/kernel/tests/include/lapi/preadv2.h b/src/kernel/tests/include/lapi/preadv2.h
new file mode 100644
index 0000000..538ed72
--- /dev/null
+++ b/src/kernel/tests/include/lapi/preadv2.h
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (c) 2018 FUJITSU LIMITED. All rights reserved.
+ * Author: Xiao Yang <yangx.jy@cn.fujitsu.com>
+ */
+
+#ifndef PREADV2_H
+#define PREADV2_H
+
+#include "config.h"
+#include "lapi/syscalls.h"
+
+#ifndef RWF_NOWAIT
+# define RWF_NOWAIT 0x00000008
+#endif
+
+#if !defined(HAVE_PREADV2)
+
+/* LO_HI_LONG taken from glibc */
+# define LO_HI_LONG(val) (long) (val), (long) (((uint64_t) (val)) >> 32)
+
+ssize_t preadv2(int fd, const struct iovec *iov, int iovcnt, off_t offset,
+		int flags)
+{
+	return tst_syscall(__NR_preadv2, fd, iov, iovcnt,
+			   LO_HI_LONG(offset), flags);
+}
+#endif
+
+#endif /* PREADV2_H */