/usr/include/gnuradio/attributes.h is in gnuradio-dev 3.7.2.1-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | /*
* Copyright 2010 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio 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, or (at your option)
* any later version.
*
* GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_GNURADIO_ATTRIBUTES_H
#define INCLUDED_GNURADIO_ATTRIBUTES_H
////////////////////////////////////////////////////////////////////////
// Cross-platform attribute macros
////////////////////////////////////////////////////////////////////////
#if defined __GNUC__
# define __GR_ATTR_ALIGNED(x) __attribute__((aligned(x)))
# define __GR_ATTR_UNUSED __attribute__((unused))
# define __GR_ATTR_INLINE __attribute__((always_inline))
# define __GR_ATTR_DEPRECATED __attribute__((deprecated))
# if __GNUC__ >= 4
# define __GR_ATTR_EXPORT __attribute__((visibility("default")))
# define __GR_ATTR_IMPORT __attribute__((visibility("default")))
# else
# define __GR_ATTR_EXPORT
# define __GR_ATTR_IMPORT
# endif
#elif _MSC_VER
# define __GR_ATTR_ALIGNED(x) __declspec(align(x))
# define __GR_ATTR_UNUSED
# define __GR_ATTR_INLINE __forceinline
# define __GR_ATTR_DEPRECATED __declspec(deprecated)
# define __GR_ATTR_EXPORT __declspec(dllexport)
# define __GR_ATTR_IMPORT __declspec(dllimport)
#else
# define __GR_ATTR_ALIGNED(x)
# define __GR_ATTR_UNUSED
# define __GR_ATTR_INLINE
# define __GR_ATTR_DEPRECATED
# define __GR_ATTR_EXPORT
# define __GR_ATTR_IMPORT
#endif
////////////////////////////////////////////////////////////////////////
// define inline when building C
////////////////////////////////////////////////////////////////////////
#if defined(_MSC_VER) && !defined(__cplusplus) && !defined(inline)
# define inline __inline
#endif
////////////////////////////////////////////////////////////////////////
// suppress warnings
////////////////////////////////////////////////////////////////////////
#ifdef _MSC_VER
# pragma warning(disable: 4251) // class 'A<T>' needs to have dll-interface to be used by clients of class 'B'
# pragma warning(disable: 4275) // non dll-interface class ... used as base for dll-interface class ...
# pragma warning(disable: 4244) // conversion from 'double' to 'float', possible loss of data
# pragma warning(disable: 4305) // 'initializing' : truncation from 'double' to 'float'
# pragma warning(disable: 4290) // C++ exception specification ignored except to indicate a function is not __declspec(nothrow)
#endif
#endif /* INCLUDED_GNURADIO_ATTRIBUTES_H */
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