Fix for Darwin when pthread_threadid_np is unavailable #276
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seanm
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Jun 20, 2025
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| #if MAC_OS_X_VERSION_MAX_ALLOWED < 1060 || defined(__POWERPC__) | ||
| thread_id = pthread_mach_thread_np(pthread_self()); | ||
| #else | ||
| pthread_threadid_np(pthread_self(), &thread_id); | ||
| #endif |
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This isn't quite the right check. MAC_OS_X_VERSION_MAX_ALLOWED checks the SDK being built against. Better to check MAC_OS_X_VERSION_MIN_REQUIRED which is the deployment version. You could build against the 10.5 SDK but deploy back to 10.4 for example.
I suggest:
#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
new_fn();
#else
old_fun();
#endif
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pthread_threadid_npdoes not exist before 10.6 and is not available in 10.6 for powerpc. Provide a fallback for it.