445   rbu_vfs *pRbuVfs;               /* Pointer to the rbu_vfs object */  member
4519   rbu_vfs *pRbuVfs = p->pRbuVfs;  in rbuMainlistAdd()  local
4522   sqlite3_mutex_enter(pRbuVfs->mutex);  in rbuMainlistAdd()
4524     for(pIter=pRbuVfs->pMain; pIter; pIter=pIter->pMainNext);  in rbuMainlistAdd()
4525     p->pMainNext = pRbuVfs->pMain;  in rbuMainlistAdd()
4526     pRbuVfs->pMain = p;  in rbuMainlistAdd()
4528     for(pIter=pRbuVfs->pMainRbu; pIter && pIter!=p; pIter=pIter->pMainRbuNext){}  in rbuMainlistAdd()
4530       p->pMainRbuNext = pRbuVfs->pMainRbu;  in rbuMainlistAdd()
4531       pRbuVfs->pMainRbu = p;  in rbuMainlistAdd()
4534   sqlite3_mutex_leave(pRbuVfs->mutex);  in rbuMainlistAdd()
4542   sqlite3_mutex_enter(p->pRbuVfs->mutex);  in rbuMainlistRemove()
4543   for(pp=&p->pRbuVfs->pMain; *pp && *pp!=p; pp=&((*pp)->pMainNext)){}  in rbuMainlistRemove()
4546   for(pp=&p->pRbuVfs->pMainRbu; *pp && *pp!=p; pp=&((*pp)->pMainRbuNext)){}  in rbuMainlistRemove()
4549   sqlite3_mutex_leave(p->pRbuVfs->mutex);  in rbuMainlistRemove()
4561 static rbu_file *rbuFindMaindb(rbu_vfs *pRbuVfs, const char *zWal, int bRbu){  in rbuFindMaindb()  argument
4563   sqlite3_mutex_enter(pRbuVfs->mutex);  in rbuFindMaindb()
4565     for(pDb=pRbuVfs->pMainRbu; pDb && pDb->zWal!=zWal; pDb=pDb->pMainRbuNext){}  in rbuFindMaindb()
4567     for(pDb=pRbuVfs->pMain; pDb && pDb->zWal!=zWal; pDb=pDb->pMainNext){}  in rbuFindMaindb()
4569   sqlite3_mutex_leave(pRbuVfs->mutex);  in rbuFindMaindb()
4597   assert( p->pMainNext==0 && p->pRbuVfs->pMain!=p );  in rbuVfsClose()
4872     rbu_vfs *pRbuVfs = p->pRbuVfs;  in rbuVfsFileControl()  local
4874     char *zOut = sqlite3_mprintf("rbu(%s)/%z", pRbuVfs->base.zName, zIn);  in rbuVfsFileControl()
5051   rbu_vfs *pRbuVfs = (rbu_vfs*)pVfs;  in rbuVfsOpen()  local
5052   sqlite3_vfs *pRealVfs = pRbuVfs->pRealVfs;  in rbuVfsOpen()
5060   pFd->pRbuVfs = pRbuVfs;  in rbuVfsOpen()
5072       rbu_file *pDb = rbuFindMaindb(pRbuVfs, zName, 0);  in rbuVfsOpen()
5089     pFd->pRbu = pRbuVfs->pRbu;  in rbuVfsOpen()
5137   rbu_vfs *pRbuVfs = (rbu_vfs*)pVfs;  in rbuVfsAccess()  local
5138   sqlite3_vfs *pRealVfs = pRbuVfs->pRealVfs;  in rbuVfsAccess()
5158     rbu_file *pDb = rbuFindMaindb(pRbuVfs, zPath, 1);  in rbuVfsAccess()