Implement ELF symbol versioning using GNU semantics. This code aims

to be compatible with symbol versioning support as implemented by
GNU libc and documented by http://people.redhat.com/~drepper/symbol-versioning
and LSB 3.0.

Implement dlvsym() function to allow lookups for a specific version of
a given symbol.

1 files changed, 2 insertions, 0 deletions

diff --git a/include/dlfcn.h b/include/dlfcn.h
index 2575861ed8c4..38f21b246812 100644
--- a/include/dlfcn.h
+++ b/include/dlfcn.h
@@ -131,6 +131,8 @@ void	 dllockinit(void *_context,
 	    void (*_lock_release)(void *_lock),
 	    void (*_lock_destroy)(void *_lock),
 	    void (*_context_destroy)(void *_context));
+void	*dlvsym(void * __restrict, const char * __restrict,
+	    const char * __restrict);
 #endif /* __BSD_VISIBLE */
 __END_DECLS