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-rw-r--r--sysdeps/unix/alpha/sysdep.S39
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diff --git a/sysdeps/unix/alpha/sysdep.S b/sysdeps/unix/alpha/sysdep.S
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+/* Copyright (C) 1993 Free Software Foundation, Inc.
+   Contributed by Brendan Kehoe (brendan@zen.org).
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <sysdep.h>
+#define _ERRNO_H
+#include <errnos.h>
+
+       .comm errno, 4
+#ifdef __ELF__
+       .type errno, @object
+#endif
+
+LEAF(__syscall_error, 0)
+	.prologue 1
+
+	/* Store return value in errno... */
+	ldgp	gp, 0(t12)
+	stl	v0, errno
+
+	/* And just kick back a -1.  */
+	ldi	v0, -1
+	ret
+
+	END(__syscall_error)