From: nsz <nsz@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 23 Nov 2015 15:17:55 +0000
Subject: [PATCH] [ARM] PR target/68059 libgcc should not use __write for
 printing fatal error

libgcc/
	PR target/68059
	* config/arm/linux-atomic-64bit.c (__write): Rename to...
	(write): ...this and fix the return type.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@230762 138bc75d-0d04-0410-961f-82ee72b054a4
---

--- a/libgcc/config/arm/linux-atomic-64bit.c
+++ b/libgcc/config/arm/linux-atomic-64bit.c
@@ -33,7 +33,7 @@ see the files COPYING3 and COPYING.RUNTI
    kernels; we check for that in an init section and bail out rather
    unceremoneously.  */
 
-extern unsigned int __write (int fd, const void *buf, unsigned int count);
+extern int write (int fd, const void *buf, unsigned int count);
 extern void abort (void);
 
 /* Kernel helper for compare-and-exchange.  */
@@ -56,7 +56,7 @@ static void __check_for_sync8_kernelhelp
 	 for the user - I'm not sure I can rely on much else being
 	 available at this point, so do the same as generic-morestack.c
 	 write () and abort ().  */
-      __write (2 /* stderr.  */, err, sizeof (err));
+      write (2 /* stderr.  */, err, sizeof (err));
       abort ();
     }
 };