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author | José Fonseca <jfonseca@vmware.com> | 2013-03-12 11:17:49 +0000 |
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committer | José Fonseca <jfonseca@vmware.com> | 2013-03-12 22:06:27 +0000 |
commit | 70fe7c6d3e1c7534f6598c4616bebf672f42668b (patch) | |
tree | 4a89950745ecc8218682fde97d70dfff26f97928 /include | |
parent | 96b3ca89b153f358de74059151d2b0e8bd884dfa (diff) | |
download | external_mesa3d-70fe7c6d3e1c7534f6598c4616bebf672f42668b.zip external_mesa3d-70fe7c6d3e1c7534f6598c4616bebf672f42668b.tar.gz external_mesa3d-70fe7c6d3e1c7534f6598c4616bebf672f42668b.tar.bz2 |
mesa,gallium,egl,mapi: One definition of C99 inline/__func__ to rule them all.
We were in four already...
NOTE: Candidate for the stable branches.
Reviewed-by: Brian Paul <brianp@vmware.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/c99_compat.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/include/c99_compat.h b/include/c99_compat.h new file mode 100644 index 0000000..39f958f --- /dev/null +++ b/include/c99_compat.h @@ -0,0 +1,105 @@ +/************************************************************************** + * + * Copyright 2007-2013 VMware, Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#ifndef _C99_COMPAT_H_ +#define _C99_COMPAT_H_ + + +/* + * C99 inline keyword + */ +#ifndef inline +# ifdef __cplusplus + /* C++ supports inline keyword */ +# elif defined(__GNUC__) +# define inline __inline__ +# elif defined(_MSC_VER) +# define inline __inline +# elif defined(__ICL) +# define inline __inline +# elif defined(__INTEL_COMPILER) + /* Intel compiler supports inline keyword */ +# elif defined(__WATCOMC__) && (__WATCOMC__ >= 1100) +# define inline __inline +# elif defined(__SUNPRO_C) && defined(__C99FEATURES__) + /* C99 supports inline keyword */ +# elif (__STDC_VERSION__ >= 199901L) + /* C99 supports inline keyword */ +# else +# define inline +# endif +#endif + + +/* + * C99 restrict keyword + * + * See also: + * - http://cellperformance.beyond3d.com/articles/2006/05/demystifying-the-restrict-keyword.html + */ +#ifndef restrict +# if (__STDC_VERSION__ >= 199901L) + /* C99 */ +# elif defined(__SUNPRO_C) && defined(__C99FEATURES__) + /* C99 */ +# elif defined(__GNUC__) +# define restrict __restrict__ +# elif defined(_MSC_VER) +# define restrict __restrict +# else +# define restrict /* */ +# endif +#endif + + +/* + * C99 __func__ macro + */ +#ifndef __func__ +# if (__STDC_VERSION__ >= 199901L) + /* C99 */ +# elif defined(__SUNPRO_C) && defined(__C99FEATURES__) + /* C99 */ +# elif defined(__GNUC__) +# if __GNUC__ >= 2 +# define __func__ __FUNCTION__ +# else +# define __func__ "<unknown>" +# endif +# elif defined(_MSC_VER) +# if _MSC_VER >= 1300 +# define __func__ __FUNCTION__ +# else +# define __func__ "<unknown>" +# endif +# else +# define __func__ "<unknown>" +# endif +#endif + + +#endif /* _C99_COMPAT_H_ */ |