From 1d1fcd04ebac848accf27941e78e7eb6e3e315d6 Mon Sep 17 00:00:00 2001
From: Palmer Dabbelt <palmer@dabbelt.com>
Date: Tue, 2 Jan 2018 18:43:00 -0800
Subject: Add _FUNC aliases for newlib-2.5.0

I'm not sure what the policy actaully is here, but some newlib functions
now have an extra underscore before them.  This defines a bunch of
aliases and some more wrappers to link against the correct newlib
functions for 2.5.0 but maintain compatibility with 2.4.0.
---
 bsp/libwrap/sys/isatty.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'bsp/libwrap/sys/isatty.c')

diff --git a/bsp/libwrap/sys/isatty.c b/bsp/libwrap/sys/isatty.c
index 55eab0a..7bb82ab 100644
--- a/bsp/libwrap/sys/isatty.c
+++ b/bsp/libwrap/sys/isatty.c
@@ -1,6 +1,7 @@
 /* See LICENSE of license details. */
 
 #include <unistd.h>
+#include "weak_under_alias.h"
 
 int __wrap_isatty(int fd)
 {
@@ -9,3 +10,4 @@ int __wrap_isatty(int fd)
 
   return 0;
 }
+weak_under_alias(isatty);
-- 
cgit v1.2.1-18-gbd029