cmRtNet.h/c : Added cmRtNetRemote* functions, cmRtNeSendByIndex() and cmRtNetSyncMsgLabel().
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kpl
parent
983f7098fa
commit
3027a27302
151
cmRtNet.c
151
cmRtNet.c
@ -335,6 +335,57 @@ cmRtNetRC_t _cmRtNetFree( cmRtNet_t* p )
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return rc;
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}
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const cmRtNetNode_t* _cmRtNetIndexToRemoteNode( cmRtNet_t* p, unsigned idx )
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{
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const cmRtNetNode_t* np = p->nodes;
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unsigned i = 0;
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for(; np!=NULL; np=np->link)
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if( np != p->localNode )
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{
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if( i == idx )
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return np;
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++i;
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}
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return NULL;
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}
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const cmRtNetEnd_t* _cmRtNetIndexToEndpt( const cmRtNetNode_t* np, unsigned endIdx )
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{
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const cmRtNetEnd_t* ep = np->ends;
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unsigned i = 0;
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for(; ep!=NULL; ep=ep->link,++i)
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if( i==endIdx )
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return ep;
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return NULL;
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}
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const cmRtNetEnd_t* _cmRtNetFindEndpt( cmRtNet_t* p, unsigned nodeIdx, unsigned epIdx )
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{
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const cmRtNetNode_t* np;
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const cmRtNetEnd_t* ep;
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if((np = _cmRtNetIndexToRemoteNode( p, nodeIdx )) == NULL )
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return NULL;
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if((ep = _cmRtNetIndexToEndpt( np, epIdx )) == NULL )
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return NULL;
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return ep;
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}
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const cmChar_t* cmRtNetSyncMsgLabel( const cmRtNetSyncMsg_t* m )
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{
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if( m->selId==kNodeSelNetId || m->selId==kEndpointSelNetId )
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return (const cmChar_t*)(m+1);
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return "";
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}
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cmRtNetRC_t cmRtNetAlloc( cmCtx_t* ctx, cmRtNetH_t* hp, cmUdpCallback_t cbFunc, void* cbArg )
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{
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cmRtNetRC_t rc;
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@ -718,13 +769,9 @@ cmRtNetRC_t cmRtNetEndpointHandle( cmRtNetH_t h, const cmChar_t* nodeLabel, unsi
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return rc;
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}
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cmRtNetRC_t cmRtNetSend( cmRtNetH_t h, cmRtNetEndptH_t epH, const void* msg, unsigned msgByteCnt )
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cmRtNetRC_t _cmRtNetSend( cmRtNet_t* p, const cmRtNetEnd_t* ep, const void* msg, unsigned msgByteCnt )
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{
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cmRtNetRC_t rc = kOkNetRC;
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cmRtNet_t* p = _cmRtNetHandleToPtr(h);
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cmRtNetEnd_t* ep = (cmRtNetEnd_t*)epH.h;
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assert( ep != NULL );
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unsigned dN = sizeof(cmRtNetMsg_t) + msgByteCnt;
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char data[ dN ];
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@ -741,6 +788,16 @@ cmRtNetRC_t cmRtNetSend( cmRtNetH_t h, cmRtNetEndptH_t epH, const void* msg, uns
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return rc;
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}
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cmRtNetRC_t cmRtNetSend( cmRtNetH_t h, cmRtNetEndptH_t epH, const void* msg, unsigned msgByteCnt )
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{
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cmRtNet_t* p = _cmRtNetHandleToPtr(h);
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cmRtNetEnd_t* ep = (cmRtNetEnd_t*)epH.h;
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assert( ep != NULL );
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return _cmRtNetSend(p,ep,msg,msgByteCnt);
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}
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cmRtNetRC_t cmRtNetSendByLabels( cmRtNetH_t h, const cmChar_t* nodeLabel, unsigned rtSubIdx, const cmChar_t* endptLabel, const void* msg, unsigned msgByteCnt )
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{
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cmRtNetRC_t rc = kOkNetRC;
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@ -752,6 +809,17 @@ cmRtNetRC_t cmRtNetSendByLabels( cmRtNetH_t h, const cmChar_t* nodeLabel, unsign
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return cmRtNetSend(h,epH,msg,msgByteCnt);
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}
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cmRtNetRC_t cmRtNetSendByIndex( cmRtNetH_t h, unsigned nodeIdx, unsigned endptIdx, const void* msg, unsigned msgByteCnt )
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{
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cmRtNet_t* p = _cmRtNetHandleToPtr(h);
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const cmRtNetEnd_t* ep;
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if((ep = _cmRtNetFindEndpt(p, nodeIdx, endptIdx )) == NULL )
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return cmErrMsg(&p->err,kEndNotFoundNetRC,"The endpoint at node index %i endpoint index %i was not found.",nodeIdx,endptIdx);
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return _cmRtNetSend( p, ep, msg, msgByteCnt );
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}
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bool cmRtNetReportSyncEnable( cmRtNetH_t h, bool enableFl )
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@ -800,6 +868,79 @@ void cmRtNetReport( cmRtNetH_t h )
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}
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}
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const cmChar_t* cmRtNetLocalNodeLabel( cmRtNetH_t h )
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{
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cmRtNet_t* p = _cmRtNetHandleToPtr( h );
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return p->localNode->label;
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}
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unsigned cmRtNetRemoteNodeCount( cmRtNetH_t h )
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{
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cmRtNet_t* p = _cmRtNetHandleToPtr( h );
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const cmRtNetNode_t* np = p->nodes;
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unsigned n = 0;
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for(; np!=NULL; np=np->link)
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if( np != p->localNode )
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++n;
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return n;
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}
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const cmChar_t* cmRtNetRemoteNodeLabel( cmRtNetH_t h, unsigned idx )
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{
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cmRtNet_t* p = _cmRtNetHandleToPtr( h );
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const cmRtNetNode_t* np;
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if((np = _cmRtNetIndexToRemoteNode( p, idx )) == NULL )
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return NULL;
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return np->label;
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}
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unsigned cmRtNetRemoteNodeEndPointCount( cmRtNetH_t h, unsigned nodeIdx )
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{
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const cmRtNetNode_t* np;
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const cmRtNetEnd_t* ep;
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cmRtNet_t* p = _cmRtNetHandleToPtr( h );
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unsigned n = 0;
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if((np = _cmRtNetIndexToRemoteNode( p, nodeIdx )) == NULL )
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return 0;
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for(ep=np->ends; ep!=NULL; ep=ep->link)
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++n;
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return n;
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}
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cmRtNetRC_t cmRtNetRemoteNodeEndPoint(
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cmRtNetH_t h,
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unsigned nodeIdx,
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unsigned epIdx,
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const cmChar_t** labelRef,
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unsigned* idRef,
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unsigned* rsiRef )
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{
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const cmRtNetEnd_t* ep;
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cmRtNet_t* p = _cmRtNetHandleToPtr( h );
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if(( ep = _cmRtNetFindEndpt(p, nodeIdx, epIdx )) == NULL )
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{
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*labelRef = NULL;
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*idRef = cmInvalidId;
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*rsiRef = cmInvalidIdx;
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return kEndNotFoundNetRC;
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}
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*labelRef = ep->label;
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*idRef = ep->id;
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*rsiRef = ep->rtSubIdx;
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return kOkNetRC;
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}
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//==========================================================================
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#include "cmThread.h"
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20
cmRtNet.h
20
cmRtNet.h
@ -53,6 +53,9 @@ extern "C" {
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const cmChar_t* label; // node or endpoint label
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} cmRtNetSyncMsg_t;
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const cmChar_t* cmRtNetSyncMsgLabel( const cmRtNetSyncMsg_t* m );
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// NOTE: Messages passed between cmRtNet nodes during the synchronization
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// process use the cmRtNetSyncMsg_t format (w/ the body of label following
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// the record. All other messages use cmRtNetMsg_t (cmRtSysMsg.h) format.
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@ -107,13 +110,30 @@ extern "C" {
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// of cmRtNetEndpointHandle() and cmRtNetSend().
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cmRtNetRC_t cmRtNetSendByLabels( cmRtNetH_t h, const cmChar_t* nodeLabel, unsigned rtSubIdx, const cmChar_t* endptLabel, const void* msg, unsigned msgByteCnt );
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cmRtNetRC_t cmRtNetSendByIndex( cmRtNetH_t h, unsigned nodeIdx, unsigned endptIdx, const void* msg, unsigned msgByteCnt );
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// Enable/disable synchronization protocol reporting.
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// Return the previous state of the report sync. flag.
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bool cmRtNetReportSyncEnable( cmRtNetH_t h, bool enableFl );
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bool cmRtNetReportSyncIsEnabled( cmRtNetH_t h );
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// Query network configuration. Returns true on success or false if
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// {nodeIdx, epIdx} does not identify a valid endpoint.
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const cmChar_t* cmRtNetLocalNodeLabel( cmRtNetH_t h );
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unsigned cmRtNetRemoteNodeCount( cmRtNetH_t h );
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const cmChar_t* cmRtNetRemoteNodeLabel( cmRtNetH_t h, unsigned idx );
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unsigned cmRtNetRemoteNodeEndPointCount( cmRtNetH_t h, unsigned nodeIdx );
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cmRtNetRC_t cmRtNetRemoteNodeEndPoint(
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cmRtNetH_t h,
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unsigned nodeIdx,
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unsigned epIdx,
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const cmChar_t** labelRef,
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unsigned* idRef,
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unsigned* rsiRef );
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void cmRtNetReport( cmRtNetH_t h );
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void cmRtNetTest( cmCtx_t* ctx, bool mstrFl );
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/*
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