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Fix sparc build with older compilers.

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* sysdeps/generic/memcopy.h: Add multiple inclusion protection.
This commit is contained in:
David S. Miller 2012-12-04 16:05:57 -05:00
parent c33aa6e3e3
commit c8df52eccf
2 changed files with 10 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,7 @@
2012-12-04 David S. Miller <davem@abraco.davemloft.net>
* sysdeps/generic/memcopy.h: Add multiple inclusion protection.
2012-12-04 Joseph Myers <joseph@codesourcery.com>
* sysdeps/ieee754/ldbl-opt/Makefile [$(subdir) = math]

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sysdeps/generic/memcopy.h
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@ -1,5 +1,5 @@
/* memcopy.h -- definitions for memory copy functions. Generic C version.
Copyright (C) 1991, 1992, 1993, 1997, 2004 Free Software Foundation, Inc.
Copyright (C) 1991, 1992, 1993, 1997, 2004, 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Torbjorn Granlund (tege@sics.se).
@ -17,6 +17,9 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _MEMCOPY_H
#define _MEMCOPY_H 1
/* The strategy of the memory functions is:
1. Copy bytes until the destination pointer is aligned.
@ -144,3 +147,5 @@ extern void _wordcopy_bwd_dest_aligned (long int, long int, size_t) __THROW;
/* Threshold value for when to enter the unrolled loops. */
#define OP_T_THRES 16
#endif /* memcopy.h */