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Diffstat (limited to '')
| -rw-r--r-- | sal/osl/unx/readwrite_helper.hxx | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/sal/osl/unx/readwrite_helper.hxx b/sal/osl/unx/readwrite_helper.hxx new file mode 100644 index 000000000..133ccd016 --- /dev/null +++ b/sal/osl/unx/readwrite_helper.hxx @@ -0,0 +1,26 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#ifndef INCLUDED_SAL_OSL_UNX_READWRITE_HELPER_HXX +#define INCLUDED_SAL_OSL_UNX_READWRITE_HELPER_HXX + +#include <sal/config.h> + +#include <cstddef> + +bool safeWrite(int fd, void* data, std::size_t dataSize); + +// This function *will* read |count| bytes from |fd|, busy looping +// if needed. Don't use it when you don't know if you can request enough +// data. It will return sal_False for any partial transfer or error. +bool safeRead(int fd, void* buffer, std::size_t count); + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |