Add mgrp to dbtxn. Addresses #215.

git-svn-id: file:///svn/tokudb@1319 c7de825b-a66e-492c-adef-691d508d4ae1

buildheader/Makefile

@@ -73,6 +73,8 @@ sample_offsets_local: ./db.h
 sample_offsets_local: sample_offsets.c
 	$(CC) $(CFLAGS) -I. -DLOCAL $< -o $@
  
+hfiles: db.h_4_1 db.h_4_3 db.h_4_4 db.h_4_5
+
 check32: sample_offsets_local
 	./sample_offsets_local
 	diff sample_offsets_local.h sample_offsets_32.h

buildheader/db.h_4_1

@@ -197,8 +197,9 @@ struct __toku_db_txn_active {
   DB_LSN lsn; /* 32-bit offset=8 size=8, 64=bit offset=8 size=8 */
 };
 struct __toku_db_txn {
+  DB_ENV *mgrp /*In TokuDB, mgrp is a DB_ENV not a DB_TXNMGR*/; /* 32-bit offset=0 size=4, 64=bit offset=0 size=8 */
   struct __toku_db_txn_internal *i;
-  void* __toku_dummy0[10];
+  void* __toku_dummy0[9];
   char __toku_dummy1[24];
   void *api_internal; /* 32-bit offset=68 size=4, 64=bit offset=112 size=8 */
   void* __toku_dummy2[1];
@@ -218,8 +219,9 @@ struct __toku_db_txn_stat {
   char __toku_dummy4[8];  /* Padding at the end */ 
 };
 struct __toku_dbc {
+  DB *dbp; /* 32-bit offset=0 size=4, 64=bit offset=0 size=8 */
   struct __toku_dbc_internal *i;
-  void* __toku_dummy0[20];
+  void* __toku_dummy0[19];
   char __toku_dummy1[104];
   int (*c_close) (DBC *); /* 32-bit offset=188 size=4, 64=bit offset=272 size=8 */
   void* __toku_dummy2[1];

buildheader/db.h_4_3

@@ -211,8 +211,9 @@ struct __toku_db_txn_active {
   char __toku_dummy1[132];  /* Padding at the end */ 
 };
 struct __toku_db_txn {
+  DB_ENV *mgrp /*In TokuDB, mgrp is a DB_ENV not a DB_TXNMGR*/; /* 32-bit offset=0 size=4, 64=bit offset=0 size=8 */
   struct __toku_db_txn_internal *i;
-  void* __toku_dummy0[15];
+  void* __toku_dummy0[14];
   char __toku_dummy1[24];
   void *api_internal; /* 32-bit offset=88 size=4, 64=bit offset=152 size=8 */
   void* __toku_dummy2[2];
@@ -232,8 +233,9 @@ struct __toku_db_txn_stat {
   char __toku_dummy4[8];  /* Padding at the end */ 
 };
 struct __toku_dbc {
+  DB *dbp; /* 32-bit offset=0 size=4, 64=bit offset=0 size=8 */
   struct __toku_dbc_internal *i;
-  void* __toku_dummy0[18];
+  void* __toku_dummy0[17];
   char __toku_dummy1[112];
   int (*c_close) (DBC *); /* 32-bit offset=188 size=4, 64=bit offset=264 size=8 */
   void* __toku_dummy2[1];

buildheader/db.h_4_4

@@ -211,8 +211,9 @@ struct __toku_db_txn_active {
   char __toku_dummy2[184];  /* Padding at the end */ 
 };
 struct __toku_db_txn {
+  DB_ENV *mgrp /*In TokuDB, mgrp is a DB_ENV not a DB_TXNMGR*/; /* 32-bit offset=0 size=4, 64=bit offset=0 size=8 */
   struct __toku_db_txn_internal *i;
-  void* __toku_dummy0[18];
+  void* __toku_dummy0[17];
   char __toku_dummy1[8];
   void *api_internal; /* 32-bit offset=84 size=4, 64=bit offset=160 size=8 */
   void* __toku_dummy2[2];

buildheader/db.h_4_5

@@ -210,8 +210,9 @@ struct __toku_db_txn_active {
   char __toku_dummy2[200];  /* Padding at the end */ 
 };
 struct __toku_db_txn {
+  DB_ENV *mgrp /*In TokuDB, mgrp is a DB_ENV not a DB_TXNMGR*/; /* 32-bit offset=0 size=4, 64=bit offset=0 size=8 */
   struct __toku_db_txn_internal *i;
-  void* __toku_dummy0[18];
+  void* __toku_dummy0[17];
   char __toku_dummy1[8];
   void *api_internal; /* 32-bit offset=84 size=4, 64=bit offset=160 size=8 */
   void* __toku_dummy2[2];
@@ -231,8 +232,9 @@ struct __toku_db_txn_stat {
   char __toku_dummy4[8];  /* Padding at the end */ 
 };
 struct __toku_dbc {
+  DB *dbp; /* 32-bit offset=0 size=4, 64=bit offset=0 size=8 */
   struct __toku_dbc_internal *i;
-  void* __toku_dummy0[24];
+  void* __toku_dummy0[23];
   char __toku_dummy1[104];
   int (*c_close) (DBC *); /* 32-bit offset=204 size=4, 64=bit offset=304 size=8 */
   void* __toku_dummy2[1];