fix for alignment bug on solaris 64 bit

removed compiler warning


ndb/src/ndbapi/NdbIndexOperation.cpp:
  fix for alignment bug on solaris 64 bit
ndb/src/ndbapi/NdbOperationSearch.cpp:
  fix for alignment bug on solaris 64 bit
sql/ha_ndbcluster.cc:
  removed compiler warning

3 files changed, 43 insertions, 36 deletions

diff --git a/ndb/src/ndbapi/NdbIndexOperation.cpp b/ndb/src/ndbapi/NdbIndexOperation.cpp
index 83de6d9ef87..9abde639914 100644
--- a/ndb/src/ndbapi/NdbIndexOperation.cpp
+++ b/ndb/src/ndbapi/NdbIndexOperation.cpp
@@ -242,6 +242,24 @@ int NdbIndexOperation::equal_impl(const NdbColumnImpl* tAttrInfo,
     m_theIndexDefined[i][2] = true;
 
     Uint32 sizeInBytes = tAttrInfo->m_attrSize * tAttrInfo->m_arraySize;
+    {
+      /*************************************************************************
+       *	Check if the pointer of the value passed is aligned on a 4 byte 
+       *      boundary. If so only assign the pointer to the internal variable 
+       *      aValue. If it is not aligned then we start by copying the value to 
+       *      tempData and use this as aValue instead.
+       *************************************************************************/
+      const int attributeSize = sizeInBytes;
+      const int slack = sizeInBytes & 3;
+      if ((((UintPtr)aValue & 3) != 0) || (slack != 0)){
+	memcpy(&tempData[0], aValue, attributeSize);
+	aValue = (char*)&tempData[0];
+	if(slack != 0) {
+	  char * tmp = (char*)&tempData[0];
+	  memset(&tmp[attributeSize], 0, (4 - slack));
+	}//if
+      }//if
+    }
     const char* aValueToWrite = aValue;
 
     CHARSET_INFO* cs = tAttrInfo->m_cs;
@@ -294,25 +312,8 @@ int NdbIndexOperation::equal_impl(const NdbColumnImpl* tAttrInfo,
       m_theIndexLen = m_theIndexLen + tAttrLenInWords;
     }//if
 #endif
-
-    /*************************************************************************
-     *	Check if the pointer of the value passed is aligned on a 4 byte 
-     *      boundary. If so only assign the pointer to the internal variable 
-     *      aValue. If it is not aligned then we start by copying the value to 
-     *      tempData and use this as aValue instead.
-     *************************************************************************/
-    const int attributeSize = sizeInBytes;
-    const int slack = sizeInBytes & 3;
     int tDistrKey = tAttrInfo->m_distributionKey;
     int tDistrGroup = tAttrInfo->m_distributionGroup;
-    if ((((UintPtr)aValue & 3) != 0) || (slack != 0)){
-      memcpy(&tempData[0], aValue, attributeSize);
-      aValue = (char*)&tempData[0];
-      if(slack != 0) {
-	char * tmp = (char*)&tempData[0];
-	memset(&tmp[attributeSize], 0, (4 - slack));
-      }//if
-    }//if
     OperationType tOpType = theOperationType;
     if ((tDistrKey != 1) && (tDistrGroup != 1)) {
       ;
diff --git a/ndb/src/ndbapi/NdbOperationSearch.cpp b/ndb/src/ndbapi/NdbOperationSearch.cpp
index 0d3130fffd0..69b4e803acd 100644
--- a/ndb/src/ndbapi/NdbOperationSearch.cpp
+++ b/ndb/src/ndbapi/NdbOperationSearch.cpp
@@ -118,6 +118,25 @@ NdbOperation::equal_impl(const NdbColumnImpl* tAttrInfo,
     theTupleKeyDefined[i][2] = true;
 
     Uint32 sizeInBytes = tAttrInfo->m_attrSize * tAttrInfo->m_arraySize;
+    {
+      /***************************************************************************
+       *	Check if the pointer of the value passed is aligned on a 4 byte 
+       *      boundary. If so only assign the pointer to the internal variable 
+       *      aValue. If it is not aligned then we start by copying the value to 
+       *      tempData and use this as aValue instead.
+       *****************************************************************************/
+      const int attributeSize = sizeInBytes;
+      const int slack = sizeInBytes & 3;
+      
+      if ((((UintPtr)aValue & 3) != 0) || (slack != 0)){
+	memcpy(&tempData[0], aValue, attributeSize);
+	aValue = (char*)&tempData[0];
+	if(slack != 0) {
+	  char * tmp = (char*)&tempData[0];
+	  memset(&tmp[attributeSize], 0, (4 - slack));
+	}//if
+      }//if
+    }
     const char* aValueToWrite = aValue;
 
     CHARSET_INFO* cs = tAttrInfo->m_cs;
@@ -170,24 +189,9 @@ NdbOperation::equal_impl(const NdbColumnImpl* tAttrInfo,
       theTupKeyLen = theTupKeyLen + tAttrLenInWords;
     }//if
 #endif
-    /***************************************************************************
-     *	Check if the pointer of the value passed is aligned on a 4 byte 
-     *      boundary. If so only assign the pointer to the internal variable 
-     *      aValue. If it is not aligned then we start by copying the value to 
-     *      tempData and use this as aValue instead.
-     *****************************************************************************/
-    const int attributeSize = sizeInBytes;
-    const int slack = sizeInBytes & 3;
+
     int tDistrKey = tAttrInfo->m_distributionKey;
     int tDistrGroup = tAttrInfo->m_distributionGroup;
-    if ((((UintPtr)aValue & 3) != 0) || (slack != 0)){
-      memcpy(&tempData[0], aValue, attributeSize);
-      aValue = (char*)&tempData[0];
-      if(slack != 0) {
-	char * tmp = (char*)&tempData[0];
-	memset(&tmp[attributeSize], 0, (4 - slack));
-      }//if
-    }//if
     OperationType tOpType = theOperationType;
     if ((tDistrKey != 1) && (tDistrGroup != 1)) {
       ;
diff --git a/sql/ha_ndbcluster.cc b/sql/ha_ndbcluster.cc
index 145fd23ff43..044cb85b913 100644
--- a/sql/ha_ndbcluster.cc
+++ b/sql/ha_ndbcluster.cc
@@ -1261,7 +1261,7 @@ int ha_ndbcluster::set_bounds(NdbIndexScanOperation *op,
   const uint key_parts= key_info->key_parts;
   uint key_tot_len[2];
   uint tot_len;
-  int i, j;
+  uint i, j;
 
   DBUG_ENTER("set_bounds");
   DBUG_PRINT("info", ("key_parts=%d", key_parts));
@@ -3877,13 +3877,14 @@ extern "C" byte* tables_get_key(const char *entry, uint *length,
 int ndbcluster_find_files(THD *thd,const char *db,const char *path,
 			  const char *wild, bool dir, List<char> *files)
 {
+  DBUG_ENTER("ndbcluster_find_files");
+  DBUG_PRINT("enter", ("db: %s", db));
+  { // extra bracket to avoid gcc 2.95.3 warning
   uint i;
   Ndb* ndb;
   char name[FN_REFLEN];
   HASH ndb_tables, ok_tables;
   NdbDictionary::Dictionary::List list;
-  DBUG_ENTER("ndbcluster_find_files");
-  DBUG_PRINT("enter", ("db: %s", db));
 
   if (!(ndb= check_ndb_in_thd(thd)))
     DBUG_RETURN(HA_ERR_NO_CONNECTION);
@@ -4023,6 +4024,7 @@ int ndbcluster_find_files(THD *thd,const char *db,const char *path,
   
   hash_free(&ok_tables);
   hash_free(&ndb_tables);
+  } // extra bracket to avoid gcc 2.95.3 warning
   DBUG_RETURN(0);    
 }