thread_local
From cppreference.com
Concurrency support library
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Defined in header
<threads.h>
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#define thread_local _Thread_local
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(since C11)
(removed in C23) |
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Convenience macro which can be used to specify that an object has thread-local storage duration .
Notes
Since C23,
thread_local
is itself a keyword, which may also be a predefined macro, so
<threads.h>
no longer provides it.
References
- C17 standard (ISO/IEC 9899:2018):
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- 7.26.1/3 thread_local (p: 274)
- C11 standard (ISO/IEC 9899:2011):
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- 7.26.1/3 thread_local (p: 376)
See also
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C++ documentation
for
thread_local
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