[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.

From-SVN: r230762

libgcc/ChangeLog

+2015-11-23  Szabolcs Nagy  <szabolcs.nagy@arm.com>
+
+	PR target/68059
+	* config/arm/linux-atomic-64bit.c (__write): Rename to...
+	(write): ...this and fix the return type.
+
 2015-11-19  DJ Delorie  <dj@redhat.com>
 
 	* config/msp430/lib2hw_mul.S: Fix alignment.

libgcc/config/arm/linux-atomic-64bit.c

@@ -33,7 +33,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    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_kernelhelper (void)
 	 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 ();
     }
 };