;PLFDEF.MAC.2, 10-Apr-82 20:55:34, Edit by SCHOEN ; removed USEVAR as it was unnecessary universal plfdef subttl Definitions for Tenex Leaf implementation search pupdef ; Eric Schoen ; SUMEX Computer Project ; Stanford University Medical Center ; Stanford, CA ; August, 1981 ; Work on Leaf and Sequin implementations in Tenex ; was funded by NIH Biotechnology Resouces Program ; under grant RR-00785 ; LeafOp definitions LfErr==0 ; LeafError LfOpen==1 ; LeafOpen LfClos==2 ; LeafClose LfDel==3 ; LeafDelete LfLen==4 ; LeafLength (not implemented) LfTrun==5 ; LeafTrunctae (obsolete) LfRead==6 ; LeafRead LfWrit==7 ; LeafWrite LfRest==10 ; LeafReset LfNop==11 ; LeafNop (obsolete) LfParm==13 ; LeafParams LfProp==14 ; GetLeafProp ; LeafOpen mode bits lfo.rd==1b20 ; Open read lfo.wr==1b21 ; Open write lfo.ex==1b22 ; Open to extend (i.e. write) lfo.ml==1b23 ; Allow wildcard (not implemented on IFS) lfo.cr==1b24 ; Create a new file lfo.vn==0b26 ; Don't allow an explicit version number lfo.vo==1b26 ; Old file only (not in IFS/Leaf) lfo.vr==2b26 ; Old file or next file (not in IFS/Leaf) lfo.va==3b26 ; Any version number is legal lfo.dd==0b28 ; Expect an explicit version number lfo.dl==1b28 ; Default to lowest version lfo.dh==2b28 ; Default to highest version lfo.dn==3b28 ; Default to next version lfo.mw==1b31 ; Allow multiple writers (not implemented) ; error codes (these are defined as needed) erNmMl==^d201 ; Malformed file name erIlVr==^d204 ; Illegal version erAcDn==^d208 ; access denied erFlBz==^d209 ; file busy erNtDl==^d215 ; not deletable erUsrN==^d216 ; Bad user name erUsrP==^d217 ; Bad User password erFilS==^d218 ; Files only directory erConN==^d219 ; Bad connect name erConP==^d220 ; Bad connect password erBkLf==^d1001 ; Broken Leaf erBdLf==^d1010 ; Unimplemented Leaf Op erBdHn==^d1011 ; Bad file handle erIlRd==^d1015 ; Illegal Leaf Read erIlWr==^d1016 ; Illegal Leaf Write ; Leaf wakeup constants idle1==1 ; wait 1 minute at short delay idle2==4 ; wait four minutes at long delay shrtd==^d100 ; 100 ms short delay longd==^d1000 ; 1 sec long delay end