DataMuseum.dk

top - metrics - download

    Length: 3840 (0xf00)
    Types: TextFile
    Names: »noah«

└─⟦a41ae585a⟧ Bits:30001842 SW-save af projekt 1000, Alarm-system
    └─⟦72244f0ef⟧ 
        └─⟦this⟧ »noah« 

TextFile

(*****************************************************************)
(*                                                               *)
(*    process noah  -  father of the paxnet node                 *)
(*---------------------------------------------------------------*)
(*                                                               *)
(* ncp          ncp process semaphore                            *)
(* ltrm         connector transmitter semaphores                 *)
(* lrec        connector receiver semaphores                     *)
(* ldrv        line driver semaphore array                       *)
(* ldrv2       line driver second semaphore array (hdlcsim)      *)
(* supv         supervisor process semaphore                     *)
(* poolh        transit buffer pool process                      *)
(* poolnnp      nnp buffer pool process                          *)
(* incno        incarnation number                               *)
(*                                                               *)
(*****************************************************************)

process noah (
var sysvec: system_vector;
var ncp: ! tap_pointer;
var ltrm: !  ltsmarray;
var lrec: ! ltsmarray;
var ldrv: ! ltsmarray;
var ldrv2: ! ltsmarray;
var supv, poolh, poolnnp: ! tap_pointer;
var ph:ph_type; var phnnp:ph_type;
incno:integer);

const
version='vers. 810317/';

nwu_del1=125;     (* networktime update *)
nwu_del2=4;     

nwb_del1=120;    (* networktime broadcast *)
nwb_del2=11;


(* type *)

var

(* ----- this node address ------------------------- *)
ownadr: nwadr;

(* ----- lcp ident of the router ------------------- *)
r_lcp_id: integer;
r_transit_ph: integer;  (* transit buffer pool *)
r_nnp_ph: integer;      (* nnp buffer pool *)

(* ----- connector descriptions -------------------- *)
conn_desc: conn_desc_array;

(* ------ shadows -----------------------------------*)
sh_routsupv: shadow;
sh_poolh: shadow;
sh_poolnnp: shadow;



i: integer;
z:zone;

process pool_handler( var sysvec: system_vector;
var poolh_sem: semaphore;
var ncp_sem: semaphore;
lcp_ident: integer;
var ph:ph_type);
external;

process supervisor( var sysvec: system_vector;
var ncp: ! tap_pointer;
lcp_ident: integer;
var ltrm: ! ltsmarray;
var lrec: ! ltsmarray;
var ldrv: ! ltsmarray;
var ldrv2: ! ltsmarray;
var conn_desc: conn_desc_array;
var supv: ! tap_pointer;
var poolh,poolnnp: ! tap_pointer;
 udelay1,udelay2,bdelay1,bdelay2: byte;
var ownaddr: nwadr);
external;

begin

testopen(z,own.incname,sysvec(operatorsem));
testout(z,version,0);

r_lcp_id:=200+incno;
r_transit_ph:=10+incno;
r_nnp_ph:=20+incno;

for i:=1 to cmax do conn_desc(i).ctyp:=none;

(* create router supervisor *)

i:=link('supervisor  ',supervisor);
i:=create('supv        ',supervisor(sysvec,
ncp,r_lcp_id,ltrm,lrec,ldrv,ldrv2,conn_desc,
supv,poolh,poolnnp,nwu_del1,nwu_del2,nwb_del1,nwb_del2,ownadr),
sh_routsupv,700);
start(sh_routsupv,stdpriority);

(* create pool handlers *)

i:=link('pool_handler',pool_handler);
i:=create('transit pool',pool_handler(sysvec,
poolh.w^,ncp.s^,r_transit_ph,ph),sh_poolh,300);
start(sh_poolh,stdpriority);

i:=create('nnp pool    ',pool_handler(sysvec,
poolnnp.w^,ncp.s^,r_nnp_ph,phnnp),sh_poolnnp,300);
start(sh_poolnnp,stdpriority);





end.
▶EOF◀