1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ 2 /* 3 * This file is part of the LibreOffice project. 4 * 5 * This Source Code Form is subject to the terms of the Mozilla Public 6 * License, v. 2.0. If a copy of the MPL was not distributed with this 7 * file, You can obtain one at http://mozilla.org/MPL/2.0/. 8 */ 9 10 #ifndef INCLUDED_SAL_OSL_UNX_READWRITE_HELPER_HXX 11 #define INCLUDED_SAL_OSL_UNX_READWRITE_HELPER_HXX 12 13 #include <sal/config.h> 14 15 #include <cstddef> 16 17 bool safeWrite(int fd, void* data, std::size_t dataSize); 18 19 // This function *will* read |count| bytes from |fd|, busy looping 20 // if needed. Don't use it when you don't know if you can request enough 21 // data. It will return sal_False for any partial transfer or error. 22 bool safeRead(int fd, void* buffer, std::size_t count); 23 24 #endif 25 26 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ 27