Defined in header <stdatomic.h> | ||
|---|---|---|
void atomic_thread_fence( memory_order order ); | (since C11) |
Establishes memory synchronization ordering of non-atomic and relaxed atomic accesses, as instructed by order, without an associated atomic operation. For example, all non-atomic and relaxed atomic stores that happen before a memory_order_release fence in thread A will be synchronized with non-atomic and relaxed atomic loads from the same locations made in thread B after an memory_order_acquire fence.
| order | - | the memory ordering executed by this fence |
(none)
|
(C11) | fence between a thread and a signal handler executed in the same thread (function) |
C++ documentation for atomic_thread_fence |
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