[Plplot-cvs] SF.net SVN: plplot:[12092] trunk

[<and...@us...>]

Revision: 12092
          http://plplot.svn.sourceforge.net/plplot/?rev=12092&view=rev
Author:   andrewross
Date:     2011-12-02 13:31:01 +0000 (Fri, 02 Dec 2011)
Log Message:
-----------
Remove some more unused variables.

Modified Paths:
--------------
    trunk/drivers/cairo.c
    trunk/drivers/svg.c
    trunk/src/plstdio.c

Modified: trunk/drivers/cairo.c
===================================================================
--- trunk/drivers/cairo.c	2011-12-02 13:21:14 UTC (rev 12091)
+++ trunk/drivers/cairo.c	2011-12-02 13:31:01 UTC (rev 12092)
@@ -522,10 +522,7 @@
 
 void plD_esc_cairo( PLStream *pls, PLINT op, void *ptr )
 {
-    PLCairo *aStream;
 
-    aStream = (PLCairo *) pls->dev;
-
     switch ( op )
     {
     case PLESC_FILL:     // filled polygon
@@ -2030,7 +2027,7 @@
 
 void xcairo_get_cursor( PLStream *pls, PLGraphicsIn *gin )
 {
-    int          number_chars;
+    //int          number_chars;
     const char   *ksname;
     char         str[257];
     KeySym       keysym;
@@ -2065,7 +2062,7 @@
     // Get key pressed (if any)
     if ( event.type == KeyPress || event.type == KeyRelease )
     {
-        number_chars = XLookupString( (XKeyEvent *) &event, str, 100, &keysym, NULL );
+        //number_chars = XLookupString( (XKeyEvent *) &event, str, 100, &keysym, NULL );
         if ( keysym == NoSymbol )
             ksname = "NoSymbol";
         else if ( !( ksname = XKeysymToString( keysym ) ) )

Modified: trunk/drivers/svg.c
===================================================================
--- trunk/drivers/svg.c	2011-12-02 13:21:14 UTC (rev 12091)
+++ trunk/drivers/svg.c	2011-12-02 13:31:01 UTC (rev 12092)
@@ -354,9 +354,6 @@
 
 void plD_tidy_svg( PLStream *pls )
 {
-    SVG *aStream;
-
-    aStream = pls->dev;
     if ( svg_family_check( pls ) )
     {
         return;

Modified: trunk/src/plstdio.c
===================================================================
--- trunk/src/plstdio.c	2011-12-02 13:21:14 UTC (rev 12091)
+++ trunk/src/plstdio.c	2011-12-02 13:31:01 UTC (rev 12092)
@@ -53,8 +53,6 @@
 void
 plio_fwrite( void *buf, size_t size, size_t nmemb, FILE *stream )
 {
-    size_t bytes;
-
     dbug_enter( "plio_fwrite" );
 
     // Exit if there is nothing to write
@@ -64,7 +62,7 @@
     // Clear the error flag for this steam
     clearerr( stream );
 
-    bytes = fwrite( buf, size, nmemb, stream );
+    fwrite( buf, size, nmemb, stream );
 
     if ( ferror( stream ) )
     {
@@ -85,8 +83,6 @@
 void
 plio_fread( void *buf, size_t size, size_t nmemb, FILE *stream )
 {
-    size_t bytes;
-
     dbug_enter( "plio_fread" );
 
     // If the buffer has a size of zero, we should complain
@@ -99,7 +95,7 @@
     // Clear the error flag for this steam
     clearerr( stream );
 
-    bytes = fread( buf, size, nmemb, stream );
+    fread( buf, size, nmemb, stream );
 
     if ( ferror( stream ) )
     {

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