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This commit is contained in:
matt 2014-01-27 20:01:50 +00:00
parent 5c3bf064f4
commit 7544d0a287
1 changed files with 2 additions and 1 deletions
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3
common/lib/libc/atomic/atomic_and_64_cas.c
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@ -1,4 +1,4 @@
/* $NetBSD: atomic_and_64_cas.c,v 1.7 2014/01/27 18:29:47 matt Exp $ */
/* $NetBSD: atomic_and_64_cas.c,v 1.8 2014/01/27 20:01:50 matt Exp $ */
/*-
* Copyright (c) 2007 The NetBSD Foundation, Inc.
@ -46,6 +46,7 @@ __sync_fetch_and_and_8(volatile uint64_t *addr, uint64_t val)
old = *addr;
new = old & val;
} while (atomic_cas_64(addr, old, new) != old);
return old;
}
void