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1.. title:: clang-tidy - bugprone-spuriously-wake-up-functions2 3bugprone-spuriously-wake-up-functions4=====================================5 6Finds ``cnd_wait``, ``cnd_timedwait``, ``wait``, ``wait_for``, or7``wait_until`` function calls when the function is not invoked from a loop8that checks whether a condition predicate holds or the function has a9condition parameter.10 11.. code-block:: c++12 13 if (condition_predicate) {14 condition.wait(lk);15 }16 17.. code-block:: c18 19 if (condition_predicate) {20 if (thrd_success != cnd_wait(&condition, &lock)) {21 }22 }23 24This check corresponds to the CERT C++ Coding Standard rule25`CON54-CPP. Wrap functions that can spuriously wake up in a loop26<https://wiki.sei.cmu.edu/confluence/display/cplusplus/CON54-CPP.+Wrap+functions+that+can+spuriously+wake+up+in+a+loop>`_.27and CERT C Coding Standard rule28`CON36-C. Wrap functions that can spuriously wake up in a loop29<https://wiki.sei.cmu.edu/confluence/display/c/CON36-C.+Wrap+functions+that+can+spuriously+wake+up+in+a+loop>`_.30