30784 } mem0 = { 0, SQLITE_MAX_MEMORY, SQLITE_MAX_MEMORY, 0 };  variable
30786 #define mem0 GLOBAL(struct Mem0Global, mem0)  macro
30792   return mem0.mutex;  in sqlite3MallocMutex()
30832   sqlite3_mutex_enter(mem0.mutex);  in sqlite3_soft_heap_limit64()
30833   priorLimit = mem0.alarmThreshold;  in sqlite3_soft_heap_limit64()
30835     sqlite3_mutex_leave(mem0.mutex);  in sqlite3_soft_heap_limit64()
30838   if( mem0.hardLimit>0 && (n>mem0.hardLimit || n==0) ){  in sqlite3_soft_heap_limit64()
30839     n = mem0.hardLimit;  in sqlite3_soft_heap_limit64()
30841   mem0.alarmThreshold = n;  in sqlite3_soft_heap_limit64()
30843   AtomicStore(&mem0.nearlyFull, n>0 && n<=nUsed);  in sqlite3_soft_heap_limit64()
30844   sqlite3_mutex_leave(mem0.mutex);  in sqlite3_soft_heap_limit64()
30872   sqlite3_mutex_enter(mem0.mutex);  in sqlite3_hard_heap_limit64()
30873   priorLimit = mem0.hardLimit;  in sqlite3_hard_heap_limit64()
30875     mem0.hardLimit = n;  in sqlite3_hard_heap_limit64()
30876     if( n<mem0.alarmThreshold || mem0.alarmThreshold==0 ){  in sqlite3_hard_heap_limit64()
30877       mem0.alarmThreshold = n;  in sqlite3_hard_heap_limit64()
30880   sqlite3_mutex_leave(mem0.mutex);  in sqlite3_hard_heap_limit64()
30893   mem0.mutex = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MEM);  in sqlite3MallocInit()
30900   if( rc!=SQLITE_OK ) memset(&mem0, 0, sizeof(mem0));  in sqlite3MallocInit()
30910   return AtomicLoad(&mem0.nearlyFull);  in sqlite3HeapNearlyFull()
30920   memset(&mem0, 0, sizeof(mem0));  in sqlite3MallocEnd()
30947   if( mem0.alarmThreshold<=0 ) return;  in sqlite3MallocAlarm()
30948   sqlite3_mutex_leave(mem0.mutex);  in sqlite3MallocAlarm()
30950   sqlite3_mutex_enter(mem0.mutex);  in sqlite3MallocAlarm()
30978   assert( sqlite3_mutex_held(mem0.mutex) );  in mallocWithAlarm()
30989   if( mem0.alarmThreshold>0 ){  in mallocWithAlarm()
30991     if( nUsed >= mem0.alarmThreshold - nFull ){  in mallocWithAlarm()
30992       AtomicStore(&mem0.nearlyFull, 1);  in mallocWithAlarm()
30994       if( mem0.hardLimit ){  in mallocWithAlarm()
30996         if( nUsed >= mem0.hardLimit - nFull ){  in mallocWithAlarm()
31003       AtomicStore(&mem0.nearlyFull, 0);  in mallocWithAlarm()
31008   if( p==0 && mem0.alarmThreshold>0 ){  in mallocWithAlarm()
31051     sqlite3_mutex_enter(mem0.mutex);  in sqlite3Malloc()
31053     sqlite3_mutex_leave(mem0.mutex);  in sqlite3Malloc()
31146     sqlite3_mutex_enter(mem0.mutex);  in sqlite3_free()
31150     sqlite3_mutex_leave(mem0.mutex);  in sqlite3_free()
31278     sqlite3_mutex_enter(mem0.mutex);  in sqlite3Realloc()
31282           mem0.alarmThreshold-nDiff ){  in sqlite3Realloc()
31284       if( mem0.hardLimit>0 && nUsed >= mem0.hardLimit - nDiff ){  in sqlite3Realloc()
31285         sqlite3_mutex_leave(mem0.mutex);  in sqlite3Realloc()
31292     if( pNew==0 && mem0.alarmThreshold>0 ){  in sqlite3Realloc()
31301     sqlite3_mutex_leave(mem0.mutex);  in sqlite3Realloc()