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authorMohamad Chaarawi <chaarawi@hdfgroup.org>2015-06-01 19:38:09 (GMT)
committerMohamad Chaarawi <chaarawi@hdfgroup.org>2015-06-01 19:38:09 (GMT)
commitfc45d5fcb05fbf1b9ee05a46a25afc6fd6c40503 (patch)
tree781b58abe1c081522000583a473855000ce18da9 /src/H5api_adpt.h
parent92e3188ff3c8c32a6875ae86c018b1aa954841b0 (diff)
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[svn-r27133] - Add a new attribute function characterstic for format:
* H5_ATTR_FORMAT(X,Y,Z) __attribute__((format(X, Y, Z))) - Rename UNUSED attribute characterstic to H5_ATTR_UNUSED. - Rename NORETURN attribute characterstic to H5_ATTR_NORETURN tested with h5committest.
Diffstat (limited to 'src/H5api_adpt.h')
-rw-r--r--src/H5api_adpt.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/src/H5api_adpt.h b/src/H5api_adpt.h
index 9b00bd9..52167d0 100644
--- a/src/H5api_adpt.h
+++ b/src/H5api_adpt.h
@@ -21,6 +21,26 @@
#ifndef H5API_ADPT_H
#define H5API_ADPT_H
+/*
+ * Does the compiler support the __attribute__(()) syntax? It's no
+ * big deal if we don't.
+ */
+#ifdef __cplusplus
+# define H5_ATTR_FORMAT(X,Y,Z) /*void*/
+# define H5_ATTR_UNUSED /*void*/
+# define H5_ATTR_NORETURN /*void*/
+#else /* __cplusplus */
+#ifdef H5_HAVE_ATTRIBUTE
+# define H5_ATTR_FORMAT(X,Y,Z) __attribute__((format(X, Y, Z)))
+# define H5_ATTR_UNUSED __attribute__((unused))
+# define H5_ATTR_NORETURN __attribute__((noreturn))
+#else
+# define H5_ATTR_FORMAT(X,Y,Z) /*void*/
+# define H5_ATTR_UNUSED /*void*/
+# define H5_ATTR_NORETURN /*void*/
+#endif
+#endif /* __cplusplus */
+
/* This will only be defined if HDF5 was built with CMake */
#ifdef H5_BUILT_AS_DYNAMIC_LIB