Converted to use weak aliases with macros from libc-symbols.h.

diff --git a/sysdeps/posix/dup2.c b/sysdeps/posix/dup2.c
index 6120d7c..c0c6b2a 100644 (file)
--- a/sysdeps/posix/dup2.c
+++ b/sysdeps/posix/dup2.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1993, 1995 Free Software Foundation, Inc.
 This file is part of the GNU C Library.
 
 The GNU C Library is free software; you can redistribute it and/or
@@ -55,3 +55,5 @@ DEFUN(__dup2, (fd, fd2), int fd AND int fd2)
 
   return fcntl (fd, F_DUPFD, fd2);
 }
+
+weak_alias (__dup2, dup2)