10Sstevel@tonic-gate /* 2*5087Sjp161948 * Copyright (c) 2006 Damien Miller. All rights reserved. 30Sstevel@tonic-gate * Copyright (c) 1995,1999 Theo de Raadt. All rights reserved. 40Sstevel@tonic-gate * All rights reserved. 50Sstevel@tonic-gate * 60Sstevel@tonic-gate * Redistribution and use in source and binary forms, with or without 70Sstevel@tonic-gate * modification, are permitted provided that the following conditions 80Sstevel@tonic-gate * are met: 90Sstevel@tonic-gate * 1. Redistributions of source code must retain the above copyright 100Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer. 110Sstevel@tonic-gate * 2. Redistributions in binary form must reproduce the above copyright 120Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer in the 130Sstevel@tonic-gate * documentation and/or other materials provided with the distribution. 140Sstevel@tonic-gate * 150Sstevel@tonic-gate * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 160Sstevel@tonic-gate * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 170Sstevel@tonic-gate * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 180Sstevel@tonic-gate * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 190Sstevel@tonic-gate * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 200Sstevel@tonic-gate * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 210Sstevel@tonic-gate * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 220Sstevel@tonic-gate * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 230Sstevel@tonic-gate * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 240Sstevel@tonic-gate * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 250Sstevel@tonic-gate */ 260Sstevel@tonic-gate 27*5087Sjp161948 #ifndef _ATOMICIO_H 28*5087Sjp161948 #define _ATOMICIO_H 29*5087Sjp161948 30*5087Sjp161948 /* $OpenBSD: atomicio.h,v 1.4 2001/06/26 06:32:46 itojun Exp $ */ 31*5087Sjp161948 32*5087Sjp161948 #pragma ident "%Z%%M% %I% %E% SMI" 33*5087Sjp161948 34*5087Sjp161948 #ifdef __cplusplus 35*5087Sjp161948 extern "C" { 36*5087Sjp161948 #endif 37*5087Sjp161948 380Sstevel@tonic-gate /* 390Sstevel@tonic-gate * Ensure all of data on socket comes through. f==read || f==write 400Sstevel@tonic-gate */ 410Sstevel@tonic-gate ssize_t atomicio(ssize_t (*)(), int, void *, size_t); 420Sstevel@tonic-gate 43*5087Sjp161948 #define vwrite (ssize_t (*)(int, void *, size_t))write 44*5087Sjp161948 45*5087Sjp161948 /* 46*5087Sjp161948 * ensure all of data on socket comes through. f==readv || f==writev 47*5087Sjp161948 */ 48*5087Sjp161948 size_t atomiciov(ssize_t (*)(int, const struct iovec *, int), 49*5087Sjp161948 int, const struct iovec *, int); 50*5087Sjp161948 510Sstevel@tonic-gate #ifdef __cplusplus 520Sstevel@tonic-gate } 530Sstevel@tonic-gate #endif 540Sstevel@tonic-gate 550Sstevel@tonic-gate #endif /* _ATOMICIO_H */ 56