-/* $OpenBSD: atomicio.h,v 1.7 2006/03/25 22:22:42 djm Exp $ */
+/* $OpenBSD: atomicio.h,v 1.10 2006/08/03 03:34:41 deraadt Exp $ */
/*
+ * Copyright (c) 2006 Damien Miller. All rights reserved.
* Copyright (c) 1995,1999 Theo de Raadt. All rights reserved.
* All rights reserved.
*
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+#ifndef _ATOMICIO_H
+#define _ATOMICIO_H
+
/*
* Ensure all of data on socket comes through. f==read || f==vwrite
*/
size_t atomicio(ssize_t (*)(int, void *, size_t), int, void *, size_t);
#define vwrite (ssize_t (*)(int, void *, size_t))write
+
+/*
+ * ensure all of data on socket comes through. f==readv || f==writev
+ */
+size_t atomiciov(ssize_t (*)(int, const struct iovec *, int),
+ int, const struct iovec *, int);
+
+#endif /* _ATOMICIO_H */