[svn-r23549] Description:

    More misc. cleanups, but main change is to make an "extern" header file
for the plugin interface.

Tested on:
    Mac OSX/64 10.8.3 (amazon)

1 files changed, 84 insertions, 0 deletions

diff --git a/src/H5PLextern.h b/src/H5PLextern.h
new file mode 100644
index 0000000..943e3aa
--- /dev/null
+++ b/src/H5PLextern.h
@@ -0,0 +1,84 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5. The full HDF5 copyright notice, including      *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic document set and is     *
+ * linked from the top-level documents page.  It can also be found at        *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access   *
+ * to either file, you may request a copy from help@hdfgroup.org.            *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Programmer:  Raymond Lu <songyulu@hdfgroup.org>
+ *              13 February 2013
+ */
+#ifndef _H5PLextern_H
+#define _H5PLextern_H
+
+/* Include HDF5 header */
+#include "hdf5.h"
+
+/*******************/
+/* Public Typedefs */
+/*******************/
+
+/* Plugin type */
+typedef enum H5PL_type_t {
+    H5PL_TYPE_ERROR        = -1,  /*error                    */
+    H5PL_TYPE_FILTER       = 0,   /*filter                   */
+    H5PL_TYPE_NONE         = 1    /*this must be last!       */
+} H5PL_type_t;
+
+
+#ifdef H5_BUILT_AS_DYNAMIC_LIB
+
+  #if defined (hdf5_EXPORTS)
+    /* hdf5 library imports from plugin */
+    #if defined (_MSC_VER)  /* MSVC Compiler Case */
+      #define H5PLUGIN_DLL __declspec(dllimport)
+    #elif (__GNUC__ >= 4)  /* GCC 4.x has support for visibility options */
+      #define H5PLUGIN_DLL __attribute__ ((visibility("default")))
+    #endif
+  #else
+    /* plugins always export */
+    #if defined (_MSC_VER)  /* MSVC Compiler Case */
+      #define H5PLUGIN_DLL __declspec(dllexport)
+    #elif (__GNUC__ >= 4)  /* GCC 4.x has support for visibility options */
+      #define H5PLUGIN_DLL __attribute__ ((visibility("default")))
+    #endif
+  #endif
+
+#elif defined(H5_BUILT_AS_STATIC_LIB)
+  #define H5PLUGIN_DLL
+#else
+
+  #if defined(H5_HAVE_WIN32_API)
+    #if defined(_HDF5DLL_)
+      #pragma warning(disable: 4273)  /* Disable the dll linkage warnings */
+      #define H5PLUGIN_DLL __declspec(dllimport)
+    #elif defined(_HDF5USEDLL_)
+      #define H5PLUGIN_DLL __declspec(dllexport)
+    #endif /* _HDF5DLL_ */
+  #else /*H5_HAVE_WIN32_API*/
+    #define H5PLUGIN_DLL
+  #endif /*H5_HAVE_WIN32_API*/
+
+#endif /* H5_BUILT_AS_xxx_LIB */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+H5PLUGIN_DLL H5PL_type_t H5PLget_plugin_type(void);
+H5PLUGIN_DLL const void *H5PLget_plugin_info(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _H5PLextern_H */
+