Added "getnumchan" command to fetch the number of available counter channels for a scan object.

Mark Koennecke agreed to this change on the 15/03/07.
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Re: getnmonitor from scan.c and counter.c
on plone for the transcript.

r1673 | ffr | 2007-03-20 10:55:16 +1100 (Tue, 20 Mar 2007) | 6 lines

scan.c

@@ -2236,6 +2236,7 @@ static int DumpScan(pScanData self, SConnection *pCon)
         else if(strcmp(argv[1],"getnumchan") == 0) {
           snprintf(pBueffel,511,"%s.getnumchan = %ld", argv[0], GetNMonitor((pCounter)self->pCounterData));
           SCWrite(pCon,pBueffel,eValue);
+          return 1;
         }
 /*----------- setchannel */
         else if(strcmp(argv[1],"setchannel") == 0)