Concurrency support library| Threads | | | | Atomic operations | | | | | | | | | | | | | |
| | Atomic flags | | | | | | Memory ordering | | | | Mutual exclusion | | | | Condition variables | | | | Thread-local storage | | |
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A kill_dependency( A y); | | (since C11) |
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Informs the compiler that the dependency tree started by anmemory_order_consume atomic load operation does not extend past the return value ofkill_dependency; that is, the argument does not carry a dependency into the return value.
The function is implemented as a macro.A is the type ofy.
[edit]Parameters
| y | - | the expression whose return value is to be removed from a dependency tree |
[edit]Return value
Returnsy, no longer a part of a dependency tree.
[edit]References
- C23 standard (ISO/IEC 9899:2024):
- 7.17.3.1 The kill_dependency macro (p: TBD)
- C17 standard (ISO/IEC 9899:2018):
- 7.17.3.1 The kill_dependency macro (p: 203-204)
- C11 standard (ISO/IEC 9899:2011):
- 7.17.3.1 The kill_dependency macro (p: 278)
[edit]See also
