Add graphStream field to syncState

[lttv.git] / lttv / lttv / sync / event_analysis_linreg.c

diff --git a/lttv/lttv/sync/event_analysis_linreg.c b/lttv/lttv/sync/event_analysis_linreg.c
index cdff7f370cc001ca8323b979715e626d0a6d1cb2..3e88c71c28fbe283a85c237fcc047714c0b1f49d 100644 (file)
--- a/lttv/lttv/sync/event_analysis_linreg.c
+++ b/lttv/lttv/sync/event_analysis_linreg.c
@@ -44,8 +44,8 @@ static void destroyAnalysisLinReg(SyncState* const syncState);
 static void analyzeExchangeLinReg(SyncState* const syncState, Exchange* const exchange);
 static GArray* finalizeAnalysisLinReg(SyncState* const syncState);
 static void printAnalysisStatsLinReg(SyncState* const syncState);
-static void writeAnalysisGraphsPlotsLinReg(FILE* stream, SyncState* const
-       syncState, const unsigned int i, const unsigned int j);
+static void writeAnalysisGraphsPlotsLinReg(SyncState* const syncState, const
+       unsigned int i, const unsigned int j);
 
 // Functions specific to this module
 static void registerAnalysisLinReg() __attribute__((constructor (102)));
@@ -745,13 +745,12 @@ static gint gcfGraphTraceCompare(gconstpointer a, gconstpointer b)
  * Write the analysis-specific graph lines in the gnuplot script.
  *
  * Args:
- *   stream:       stream where to write the data
  *   syncState:    container for synchronization data
  *   i:            first trace number, on the x axis
  *   j:            second trace number, garanteed to be larger than i
  */
-void writeAnalysisGraphsPlotsLinReg(FILE* stream, SyncState* const syncState,
-       const unsigned int i, const unsigned int j)
+void writeAnalysisGraphsPlotsLinReg(SyncState* const syncState, const unsigned
+       int i, const unsigned int j)
 {
        AnalysisDataLinReg* analysisData;
        Fit* fit;
@@ -759,7 +758,7 @@ void writeAnalysisGraphsPlotsLinReg(FILE* stream, SyncState* const syncState,
        analysisData= (AnalysisDataLinReg*) syncState->analysisData;
        fit= &analysisData->fitArray[j][i];
 
-       fprintf(stream,
+       fprintf(syncState->graphsStream,
                "\t%7g + %7g * x "
                "title \"Linreg conversion\" with lines "
                "linecolor rgb \"gray60\" linetype 1, \\\n",