commit 14adff1cfa06a3d4d3281a9bf7848b556d84c20d
author Josh Gao <jmgao@google.com> Fri Apr 29 12:00:55 2016 -0700
committer Josh Gao <jmgao@google.com> Fri Apr 29 16:39:50 2016 -0700
tree ce1fb2867f69e49f57d0bbe8a9099b09beda0c19
parent 5a3d5cac642f9e58b2c510eab23789fb4fc3a753

Add versioning information to symbols.

Bug: http://b/28178111
Change-Id: I46bf95accd819f4521afb1173d8badcc5e9df31c

libc/include/dlfcn.h

diff --git a/libc/include/dlfcn.h b/libc/include/dlfcn.h
index c2e8980..25a302f 100644
--- a/libc/include/dlfcn.h
+++ b/libc/include/dlfcn.h
@@ -47,7 +47,8 @@
 extern int dlclose(void*  handle);
 extern const char* dlerror(void);
 extern void* dlsym(void* handle, const char* symbol) __nonnull((2));
-extern void* dlvsym(void* handle, const char* symbol, const char* version) __nonnull((2, 3));
+extern void* dlvsym(void* handle, const char* symbol, const char* version) __nonnull((2, 3))
+  __INTRODUCED_IN(24);
 extern int dladdr(const void* addr, Dl_info *info);
 
 enum {