From b045529c40c83601909dca7b76a53498e9a70f33 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 10 Apr 2024 21:05:44 +0200 Subject: Adding upstream version 3.3.4. Signed-off-by: Daniel Baumann --- src/libknot/attribute.h | 51 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 src/libknot/attribute.h (limited to 'src/libknot/attribute.h') diff --git a/src/libknot/attribute.h b/src/libknot/attribute.h new file mode 100644 index 0000000..525aef3 --- /dev/null +++ b/src/libknot/attribute.h @@ -0,0 +1,51 @@ +/* Copyright (C) 2021 CZ.NIC, z.s.p.o. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + */ + +/*! + * \file + * + * \brief Function and variable attributes. + * + * \addtogroup libknot + * @{ + */ + +#pragma once + +/*! \brief Library visibility macros. */ +#define _public_ __attribute__((visibility("default"))) +#define _hidden_ __attribute__((visibility("hidden"))) + +#define _unused_ __attribute__((unused)) + +#define _cleanup_(var) __attribute__((cleanup(var))) + +/*! \brief GNU C function attributes. */ +#if __GNUC__ >= 3 +#define _pure_ __attribute__ ((pure)) +#define _const_ __attribute__ ((const)) +#define _noreturn_ __attribute__ ((noreturn)) +#define _malloc_ __attribute__ ((malloc)) +#define _mustcheck_ __attribute__ ((warn_unused_result)) +#else +#define _pure_ +#define _const_ +#define _noreturn_ +#define _malloc_ +#define _mustcheck_ +#endif + +/*! @} */ -- cgit v1.2.3