226386   rbu_vfs *pRbuVfs;               /* Pointer to the rbu_vfs object */  member
230483   rbu_vfs *pRbuVfs = p->pRbuVfs;  local
230486   sqlite3_mutex_enter(pRbuVfs->mutex);
230488     for(pIter=pRbuVfs->pMain; pIter; pIter=pIter->pMainNext);
230489     p->pMainNext = pRbuVfs->pMain;
230490     pRbuVfs->pMain = p;
230492     for(pIter=pRbuVfs->pMainRbu; pIter && pIter!=p; pIter=pIter->pMainRbuNext){}
230494       p->pMainRbuNext = pRbuVfs->pMainRbu;
230495       pRbuVfs->pMainRbu = p;
230498   sqlite3_mutex_leave(pRbuVfs->mutex);
230506   sqlite3_mutex_enter(p->pRbuVfs->mutex);
230507   for(pp=&p->pRbuVfs->pMain; *pp && *pp!=p; pp=&((*pp)->pMainNext)){}
230510   for(pp=&p->pRbuVfs->pMainRbu; *pp && *pp!=p; pp=&((*pp)->pMainRbuNext)){}
230513   sqlite3_mutex_leave(p->pRbuVfs->mutex);
230525 static rbu_file *rbuFindMaindb(rbu_vfs *pRbuVfs, const char *zWal, int bRbu){  argument
230527   sqlite3_mutex_enter(pRbuVfs->mutex);
230529     for(pDb=pRbuVfs->pMainRbu; pDb && pDb->zWal!=zWal; pDb=pDb->pMainRbuNext){}
230531     for(pDb=pRbuVfs->pMain; pDb && pDb->zWal!=zWal; pDb=pDb->pMainNext){}
230533   sqlite3_mutex_leave(pRbuVfs->mutex);
230564   assert( p->pMainNext==0 && p->pRbuVfs->pMain!=p );
230839     rbu_vfs *pRbuVfs = p->pRbuVfs;  local
230841     char *zOut = sqlite3_mprintf("rbu(%s)/%z", pRbuVfs->base.zName, zIn);
231037   rbu_vfs *pRbuVfs = (rbu_vfs*)pVfs;  local
231038   sqlite3_vfs *pRealVfs = pRbuVfs->pRealVfs;
231046   pFd->pRbuVfs = pRbuVfs;
231058       rbu_file *pDb = rbuFindMaindb(pRbuVfs, zName, 0);
231075     pFd->pRbu = pRbuVfs->pRbu;
231128   rbu_vfs *pRbuVfs = (rbu_vfs*)pVfs;  local
231129   sqlite3_vfs *pRealVfs = pRbuVfs->pRealVfs;
231149     rbu_file *pDb = rbuFindMaindb(pRbuVfs, zPath, 1);