Searched refs:head_mutex (Results 1 – 1 of 1) sorted by relevance
31 static PyThread_type_lock head_mutex = NULL; /* Protects interp->tstate_head */ variable32 #define HEAD_INIT() (void)(head_mutex || (head_mutex = PyThread_allocate_lock()))33 #define HEAD_LOCK() PyThread_acquire_lock(head_mutex, WAIT_LOCK)34 #define HEAD_UNLOCK() PyThread_release_lock(head_mutex)66 if (head_mutex == NULL) in PyInterpreterState_New()