Fix swapping key numeric values on Big Endian machines.

Swap the key length when WORDS_BIGENDIAN is defined
Make the IOFF structure depending on WORDS_BIGENDIAN
  modified:   storage/connect/connect.cc
  modified:   storage/connect/xindex.h

Author: Buggynours

storage/connect/connect.cc

@@ -801,7 +801,12 @@ RCODE CntIndexRead(PGLOBAL g, PTDB ptdb, OPVAL op,
 
       if (!valp->IsTypeNum()) {
         if (colp->GetColUse(U_VAR)) {
+#if defined(WORDS_BIGENDIAN)
+          ((char*)&lg)[0]= ((char*)kp)[1];
+          ((char*)&lg)[1]= ((char*)kp)[0];
+#else   // !WORDS_BIGENDIAN
           lg= *(short*)kp;
+#endif   //!WORDS_BIGENDIAN
           kp+= sizeof(short);
           rcb= valp->SetValue_char(kp, (int)lg);
         } else
@@ -919,7 +924,12 @@ int CntIndexRange(PGLOBAL g, PTDB ptdb, const uchar* *key, uint *len,
 
           if (!valp->IsTypeNum()) {
             if (colp->GetColUse(U_VAR)) {
+#if defined(WORDS_BIGENDIAN)
+              ((char*)&lg)[0]= ((char*)kp)[1];
+              ((char*)&lg)[1]= ((char*)kp)[0];
+#else   // !WORDS_BIGENDIAN
               lg= *(short*)p;
+#endif   //!WORDS_BIGENDIAN
               p+= sizeof(short);
               rcb= valp->SetValue_char((char*)p, (int)lg);
             } else

storage/connect/xindex.h

@@ -65,7 +65,11 @@ typedef struct index_def : public BLOCK {
 
 typedef struct index_off {
   union {
+#if defined(WORDS_BIGENDIAN)
+    struct {int High; int Low;};
+#else   // !WORDS_BIGENDIAN
     struct {int Low; int High;};
+#endif   //!WORDS_BIGENDIAN
     longlong Val;                 // File position
     }; // end of union
   } IOFF;