More implemtation of grid pack/unpack.

src/grid.h

@@ -3,6 +3,8 @@
 
 typedef unsigned char mask_t;
 
+enum { CHAR = 0, INTEGER = 1, DOUBLE = 2, stringlen = 256 };
+
 typedef struct {
   int     self;
   int     type;                   /* grid type                      */
@@ -54,14 +56,14 @@ typedef struct {
   int     ysize;
   int     locked;
   int     lcomplex;
-  char    xname[256];
-  char    yname[256];
-  char    xlongname[256];
-  char    ylongname[256];
-  char    xstdname[256];
-  char    ystdname[256];
-  char    xunits[256];
-  char    yunits[256];
+  char    xname[stringlen];
+  char    yname[stringlen];
+  char    xlongname[stringlen];
+  char    ylongname[stringlen];
+  char    xstdname[stringlen];
+  char    ystdname[stringlen];
+  char    xunits[stringlen];
+  char    yunits[stringlen];
 }
 grid_t;
 

src/pio_rpc.c

@@ -11,6 +11,9 @@
 #include "vlist.h"
 #include "namespace.h"
 
+
+extern void gridUnpack ( char *, int, int *, MPI_Comm );
+
 MPI_Comm commGlob;
 int sizeGlob;
 int rankGlob;
@@ -213,7 +216,7 @@ void rpcUnpackResources ( char * unpackBuffer, int unpackBufferSize,
   int token1, token2, nspTarget;
   int unpackBufferPos = 0;
   char text[4096];
-
+	  
   while ( unpackBufferPos < unpackBufferSize )
     {
       xmpi ( MPI_Unpack ( unpackBuffer, unpackBufferSize, &unpackBufferPos, 
@@ -228,7 +231,7 @@ void rpcUnpackResources ( char * unpackBuffer, int unpackBufferSize,
 			      &nspTarget, 1, MPI_INT, comm ));
 	  break;
 	case GRID:
-	  unpackGrid ( unpackBuffer, unpackBufferSize, &unpackBufferPos, 
+	  gridUnpack ( unpackBuffer, unpackBufferSize, &unpackBufferPos, 
 		       comm );
 	  break;
 	case ZAXIS:  

src/pio_util.c

@@ -204,4 +204,10 @@ int xminInt ( int a, int b )
 }
 
 
-/****************************************************/
+/****************************************************/ 
+
+
+int xchecksum ( int type, int count, void * buffer )
+{
+  return 0;
+}

src/pio_util.h

@@ -132,4 +132,6 @@ void pcdiDebugMsg2 ( const char *filename, const char *functionname, int line, \
                                                     __LINE__, tag, source, text )
 int xmaxInt ( int, int );
 int xminInt ( int, int );
+
+int xchecksum ( int, int, void * );
 #endif