| awbuf_remap#(LNUM, WROOTADR, WMAXINO, WLOG, WLPT, WORPHANS, WBUFLEB, AROFS; WVOL; ERR) {if synced(WVOL) ∧ LNUM < # WVOL ∧ buffered(LNUM) ≠ WBUFLEB then {fail_or_success#(; ; ERR); if ERR = ESUCCESS then WVOL[LNUM] := mapped(mkbuf(0)) else {skip or WVOL[LNUM] := unmapped}} else abort } |