Hi, Sergey! On Apr 16, Sergey Vojtovich wrote:
Something similar (HAVE_IB_ATOMIC_PTHREAD_T_GCC) was removed in 2b47f8ff03845f7ffe2fa3bd583dd4123dae2b61. IIRC the reason was: relevant code didn't follow this macro properly and this code was still functional.
You may use os_thread_pf(os_thread_get_curr_id()) to cast it to ulint. Yes, it is unsafe. But I'd leave it this way assuming it works. This code is subject for refactoring and I would avoid further spread of hacks.
Exactly. It's DebugMutex and I'd say it's not worth fixing for cases when pthread_t doesn't fit in ulint. DebugMutex is completely disabled in non-debug builds anyway. If we'll ever have a bug that would need DebugMutex to analyze and cannot be repeated on a platform where pthread_t fits in ulint... in that case it might make sense to get back to this. Until then I'd just wouldn't compile DebugMutex where it doesn't work. Regards, Sergei Chief Architect MariaDB and security@mariadb.org