X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=include%2Fbabeltrace2%2Fplugin%2Fplugin-dev.h;fp=include%2Fbabeltrace2%2Fplugin%2Fplugin-dev.h;h=3aeb1ebfdb76e730db167267a6f74d039014127a;hp=fd628b9e1efcd10f38bbcf355ff16236b247f201;hb=cd588ad8414db4a7d36e12625991bd862e5273d0;hpb=e3e899ce2c68608f09259ad30969e54f045aadc1

diff --git a/include/babeltrace2/plugin/plugin-dev.h b/include/babeltrace2/plugin/plugin-dev.h
index fd628b9e..3aeb1ebf 100644
--- a/include/babeltrace2/plugin/plugin-dev.h
+++ b/include/babeltrace2/plugin/plugin-dev.h
@@ -44,6 +44,15 @@
 #define _BT_HIDDEN __attribute__((visibility("hidden")))
 #endif
 
+/*
+ * _BT_EXPORT: set the visibility for exported functions.
+ */
+#if defined(_WIN32) || defined(__CYGWIN__)
+#define _BT_EXPORT
+#else
+#define _BT_EXPORT __attribute__((visibility("default")))
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -352,35 +361,35 @@ other <code>BT_PLUGIN*()</code> macro.
 	_BT_HIDDEN extern struct __bt_plugin_component_class_descriptor_attribute const *__BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_BEGIN_SYMBOL __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_BEGIN_EXTRA; \
 	_BT_HIDDEN extern struct __bt_plugin_component_class_descriptor_attribute const *__BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_END_SYMBOL __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_END_EXTRA; \
 	\
-	struct __bt_plugin_descriptor const * const *__bt_get_begin_section_plugin_descriptors(void) \
+	_BT_EXPORT struct __bt_plugin_descriptor const * const *__bt_get_begin_section_plugin_descriptors(void) \
 	{ \
 		return &__BT_PLUGIN_DESCRIPTOR_BEGIN_SYMBOL; \
 	} \
-	struct __bt_plugin_descriptor const * const *__bt_get_end_section_plugin_descriptors(void) \
+	_BT_EXPORT struct __bt_plugin_descriptor const * const *__bt_get_end_section_plugin_descriptors(void) \
 	{ \
 		return &__BT_PLUGIN_DESCRIPTOR_END_SYMBOL; \
 	} \
-	struct __bt_plugin_descriptor_attribute const * const *__bt_get_begin_section_plugin_descriptor_attributes(void) \
+	_BT_EXPORT struct __bt_plugin_descriptor_attribute const * const *__bt_get_begin_section_plugin_descriptor_attributes(void) \
 	{ \
 		return &__BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_BEGIN_SYMBOL; \
 	} \
-	struct __bt_plugin_descriptor_attribute const * const *__bt_get_end_section_plugin_descriptor_attributes(void) \
+	_BT_EXPORT struct __bt_plugin_descriptor_attribute const * const *__bt_get_end_section_plugin_descriptor_attributes(void) \
 	{ \
 		return &__BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_END_SYMBOL; \
 	} \
-	struct __bt_plugin_component_class_descriptor const * const *__bt_get_begin_section_component_class_descriptors(void) \
+	_BT_EXPORT struct __bt_plugin_component_class_descriptor const * const *__bt_get_begin_section_component_class_descriptors(void) \
 	{ \
 		return &__BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_BEGIN_SYMBOL; \
 	} \
-	struct __bt_plugin_component_class_descriptor const * const *__bt_get_end_section_component_class_descriptors(void) \
+	_BT_EXPORT struct __bt_plugin_component_class_descriptor const * const *__bt_get_end_section_component_class_descriptors(void) \
 	{ \
 		return &__BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_END_SYMBOL; \
 	} \
-	struct __bt_plugin_component_class_descriptor_attribute const * const *__bt_get_begin_section_component_class_descriptor_attributes(void) \
+	_BT_EXPORT struct __bt_plugin_component_class_descriptor_attribute const * const *__bt_get_begin_section_component_class_descriptor_attributes(void) \
 	{ \
 		return &__BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_BEGIN_SYMBOL; \
 	} \
-	struct __bt_plugin_component_class_descriptor_attribute const * const *__bt_get_end_section_component_class_descriptor_attributes(void) \
+	_BT_EXPORT struct __bt_plugin_component_class_descriptor_attribute const * const *__bt_get_end_section_component_class_descriptor_attributes(void) \
 	{ \
 		return &__BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_END_SYMBOL; \
 	}