mem_mode

    mem_mode          109 modules/rp/rp.h 	     rx_mem_mt   mem_mode, /* memory only, memory+sql, sql only +*/
    mem_mode           94 modules/rp/rp_tree.c 	     rx_mem_mt   mem_mode, /* memory only, memory+sql, sql only +*/
    mem_mode          256 modules/rx/rx_tree.c 	      rx_mem_mt   mem_mode, /* memory only, memory+sql, sql only +*/
    mem_mode          329 modules/rx/rxroutines.h 	      rx_mem_mt   mem_mode, /* memory only, memory+sql, sql only +*/