Changeset 2435 in vbox for trunk/src/libs/xpcom18a4/nsprpub/pr/include

Timestamp:

Apr 30, 2007 2:58:17 PM (18 years ago)

Author:

vboxsync

Message:

with gcc, mark all ELF symbols with visibility=hidden by default and mark symbols which should be exported as visibility=default

File:

• trunk/src/libs/xpcom18a4/nsprpub/pr/include/prtypes.h (modified) (1 diff)

trunk/src/libs/xpcom18a4/nsprpub/pr/include/prtypes.h

@@ -179 +179 @@
 #else /* Unix */
 
-#define PR_EXPORT(__type) extern __type
-#define PR_EXPORT_DATA(__type) extern __type
+#define PR_EXPORT(__type) __attribute__((visibility("default"))) extern __type
+#define PR_EXPORT_DATA(__type) __attribute__((visibility("default"))) extern __type
 #define PR_IMPORT(__type) extern __type
 #define PR_IMPORT_DATA(__type) extern __type
 
-#define PR_EXTERN(__type) extern __type
-#define PR_IMPLEMENT(__type) __type
-#define PR_EXTERN_DATA(__type) extern __type
-#define PR_IMPLEMENT_DATA(__type) __type
+#define PR_EXTERN(__type) __attribute__((visibility("default"))) extern __type
+#define PR_IMPLEMENT(__type) __attribute__((visibility("default"))) __type
+#define PR_EXTERN_DATA(__type) __attribute__((visibility("default"))) extern __type
+#define PR_IMPLEMENT_DATA(__type) __attribute__((visibility("default"))) __type
 #define PR_CALLBACK
 #define PR_CALLBACK_DECL