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Diffstat (limited to 'sysdeps/ia64/atomicity.h')
-rw-r--r-- | sysdeps/ia64/atomicity.h | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/sysdeps/ia64/atomicity.h b/sysdeps/ia64/atomicity.h deleted file mode 100644 index 615befd..0000000 --- a/sysdeps/ia64/atomicity.h +++ /dev/null @@ -1,48 +0,0 @@ -/* Low-level functions for atomic operations. IA-64 version. - Copyright (C) 2001 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#ifndef _ATOMICITY_H -#define _ATOMICITY_H 1 - -#include <inttypes.h> -#include <ia64intrin.h> - - -static inline uint32_t -__attribute__ ((unused)) -exchange_and_add (volatile uint32_t *mem, uint32_t val) -{ - return __sync_fetch_and_add (mem, val); -} - -static inline void -__attribute__ ((unused)) -atomic_add (volatile uint32_t *mem, int val) -{ - __sync_fetch_and_add (mem, val); -} - -static inline int -__attribute__ ((unused)) -compare_and_swap (volatile long int *p, long int oldval, long int newval) -{ - return __sync_bool_compare_and_swap (p, oldval, newval); -} - -#endif /* atomicity.h */ |