Add __backtrace_symbols_fd and backtrace_symbols_fd.

diff --git a/debug/Versions b/debug/Versions
index 28518d5..01d390e 100644 (file)
--- a/debug/Versions
+++ b/debug/Versions
@@ -1,9 +1,9 @@
 libc {
   GLIBC_2.1 {
     # functions used in other libraries
-    __backtrace; __backtrace_symbols;
+    __backtrace; __backtrace_symbols; __backtrace_symbols_fd;
 
     # b*
-    backtrace; backtrace_symbols;
+    backtrace; backtrace_symbols; backtrace_symbols_fd;
   }
 }