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authorDavid Young <dyoung@hdfgroup.org>2020-02-19 15:38:02 (GMT)
committerDavid Young <dyoung@hdfgroup.org>2020-02-19 15:38:02 (GMT)
commit7b4131c2ae997f8e870ed57a9fca2f7f6d3ea233 (patch)
tree39039e0a303502b831ca50305661ad714221d66d /src/H5private.h
parent47b79b7422c91e53ae5d87bcda45d52798a64fb6 (diff)
parent50aac126d7c4082c2aeb0f3a68cad26bd1cd9783 (diff)
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Merge pull request #2367 in HDFFV/hdf5 from ~DYOUNG/werror:unused to develop
* commit '50aac126d7c4082c2aeb0f3a68cad26bd1cd9783': Start to document the function/parameter/variable attribute macros. Filter all of the new _USED / _UNUSED type modifiers. H5_HAVE_PARALLEL, _DEBUG_API, etc. Add attributes to some variables and parameters that are unused under some configurations.
Diffstat (limited to 'src/H5private.h')
-rw-r--r--src/H5private.h53
1 files changed, 39 insertions, 14 deletions
diff --git a/src/H5private.h b/src/H5private.h
index 700fe8a..3759446 100644
--- a/src/H5private.h
+++ b/src/H5private.h
@@ -304,17 +304,38 @@
* file). Be sure to update that file if the #ifdefs change here.
*/
#ifdef __cplusplus
-# define H5_ATTR_FORMAT(X,Y,Z) /*void*/
-# define H5_ATTR_UNUSED /*void*/
-# define H5_ATTR_NDEBUG_UNUSED /*void*/
-# define H5_ATTR_NORETURN /*void*/
-# define H5_ATTR_CONST /*void*/
-# define H5_ATTR_PURE /*void*/
-# define H5_ATTR_FALLTHROUGH /*void*/
+# define H5_ATTR_FORMAT(X,Y,Z) /*void*/
+# define H5_ATTR_UNUSED /*void*/
+# define H5_ATTR_DEPRECATED_USED /*void*/
+# define H5_ATTR_NDEBUG_UNUSED /*void*/
+# define H5_ATTR_DEBUG_API_USED /*void*/
+# define H5_ATTR_PARALLEL_UNUSED /*void*/
+# define H5_ATTR_PARALLEL_USED /*void*/
+# define H5_ATTR_NORETURN /*void*/
+# define H5_ATTR_CONST /*void*/
+# define H5_ATTR_PURE /*void*/
+# define H5_ATTR_FALLTHROUGH /*void*/
#else /* __cplusplus */
#if defined(H5_HAVE_ATTRIBUTE) && !defined(__SUNPRO_C)
# define H5_ATTR_FORMAT(X,Y,Z) __attribute__((format(X, Y, Z)))
# define H5_ATTR_UNUSED __attribute__((unused))
+#ifdef H5_HAVE_PARALLEL
+# define H5_ATTR_PARALLEL_UNUSED __attribute__((unused))
+# define H5_ATTR_PARALLEL_USED /*void*/
+#else
+# define H5_ATTR_PARALLEL_UNUSED /*void*/
+# define H5_ATTR_PARALLEL_USED __attribute__((unused))
+#endif
+#ifdef H5_NO_DEPRECATED_SYMBOLS
+#define H5_ATTR_DEPRECATED_USED H5_ATTR_UNUSED
+#else /* H5_NO_DEPRECATED_SYMBOLS */
+#define H5_ATTR_DEPRECATED_USED /*void*/
+#endif /* H5_NO_DEPRECATED_SYMBOLS */
+#ifdef H5_DEBUG_API
+#define H5_ATTR_DEBUG_API_USED /*void*/
+#else /* H5_DEBUG_API */
+#define H5_ATTR_DEBUG_API_USED H5_ATTR_UNUSED
+#endif /* H5_DEBUG_API */
#ifndef NDEBUG
#define H5_ATTR_NDEBUG_UNUSED /*void*/
#else /* NDEBUG */
@@ -329,13 +350,17 @@
# define H5_ATTR_FALLTHROUGH /*void*/
#endif
#else
-# define H5_ATTR_FORMAT(X,Y,Z) /*void*/
-# define H5_ATTR_UNUSED /*void*/
-# define H5_ATTR_NDEBUG_UNUSED /*void*/
-# define H5_ATTR_NORETURN /*void*/
-# define H5_ATTR_CONST /*void*/
-# define H5_ATTR_PURE /*void*/
-# define H5_ATTR_FALLTHROUGH /*void*/
+# define H5_ATTR_FORMAT(X,Y,Z) /*void*/
+# define H5_ATTR_UNUSED /*void*/
+# define H5_ATTR_NDEBUG_UNUSED /*void*/
+# define H5_ATTR_DEBUG_API_USED /*void*/
+# define H5_ATTR_DEPRECATED_USED /*void*/
+# define H5_ATTR_PARALLEL_UNUSED /*void*/
+# define H5_ATTR_PARALLEL_USED /*void*/
+# define H5_ATTR_NORETURN /*void*/
+# define H5_ATTR_CONST /*void*/
+# define H5_ATTR_PURE /*void*/
+# define H5_ATTR_FALLTHROUGH /*void*/
#endif
#endif /* __cplusplus */