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authorJosé Fonseca <jfonseca@vmware.com>2013-03-12 11:17:49 +0000
committerJosé Fonseca <jfonseca@vmware.com>2013-03-12 22:06:27 +0000
commit70fe7c6d3e1c7534f6598c4616bebf672f42668b (patch)
tree4a89950745ecc8218682fde97d70dfff26f97928 /include
parent96b3ca89b153f358de74059151d2b0e8bd884dfa (diff)
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.h105
1 files changed, 105 insertions, 0 deletions
diff --git a/include/c99_compat.h b/include/c99_compat.h
new file mode 100644
index 00000000000..39f958fdfdd
--- /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_ */