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