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49298d0d19
- Fix ncurses build uses to use base version and remove from CONFIGURE_ARGS for OPTIONS usage [2] PR: 212057 [1] 211973 [2] Submitted by: mat [1] ilavsky.martin@gmail.com [2]
28 lines
1.3 KiB
C
28 lines
1.3 KiB
C
--- include/qemu/atomic.h.orig 2016-06-02 18:20:47 UTC
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+++ include/qemu/atomic.h
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@@ -136,10 +136,12 @@
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/* Provide shorter names for GCC atomic builtins, return old value */
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#define atomic_fetch_inc(ptr) __atomic_fetch_add(ptr, 1, __ATOMIC_SEQ_CST)
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#define atomic_fetch_dec(ptr) __atomic_fetch_sub(ptr, 1, __ATOMIC_SEQ_CST)
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+#ifndef __cplusplus
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#define atomic_fetch_add(ptr, n) __atomic_fetch_add(ptr, n, __ATOMIC_SEQ_CST)
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#define atomic_fetch_sub(ptr, n) __atomic_fetch_sub(ptr, n, __ATOMIC_SEQ_CST)
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#define atomic_fetch_and(ptr, n) __atomic_fetch_and(ptr, n, __ATOMIC_SEQ_CST)
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#define atomic_fetch_or(ptr, n) __atomic_fetch_or(ptr, n, __ATOMIC_SEQ_CST)
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+#endif
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/* And even shorter names that return void. */
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#define atomic_inc(ptr) ((void) __atomic_fetch_add(ptr, 1, __ATOMIC_SEQ_CST))
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@@ -330,10 +332,12 @@
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/* Provide shorter names for GCC atomic builtins. */
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#define atomic_fetch_inc(ptr) __sync_fetch_and_add(ptr, 1)
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#define atomic_fetch_dec(ptr) __sync_fetch_and_add(ptr, -1)
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+#ifndef __cplusplus
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#define atomic_fetch_add __sync_fetch_and_add
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#define atomic_fetch_sub __sync_fetch_and_sub
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#define atomic_fetch_and __sync_fetch_and_and
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#define atomic_fetch_or __sync_fetch_and_or
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+#endif
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#define atomic_cmpxchg __sync_val_compare_and_swap
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/* And even shorter names that return void. */
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