port from branch 0.4.2 to main. closes #362

git-svn-id: file:///svn/tokudb@2196 c7de825b-a66e-492c-adef-691d508d4ae1

cxx/dbc.cpp

@@ -39,6 +39,14 @@ int Dbc::count(db_recno_t *count, u_int32_t flags) {
     return env->maybe_throw_error(ret);
 }
 
+int Dbc::put(Dbt* key, Dbt *data, u_int32_t flags) {
+    DBC *dbc = this;
+    int ret = dbc->c_put(dbc, key, data, flags);
+    DB_ENV *dbenv_c=dbc->dbp->dbenv;
+    DbEnv *env = (DbEnv*)dbenv_c->api1_internal;
+    return env->maybe_throw_error(ret);
+}
+
 // Not callable, but some compilers require it to be defined anyway.
 Dbc::~Dbc()
 {

cxx/dbenv.cpp

@@ -83,7 +83,7 @@ void DbEnv::set_errpfx(const char *errpfx) {
 }
 
 int DbEnv::maybe_throw_error(int err, DbEnv *env, int no_exceptions) throw (DbException) {
-    if (err==0) return 0;
+    if (err==0 || err==DB_NOTFOUND || err==DB_KEYEXIST || err==DB_KEYEMPTY) return err;
     if (no_exceptions) return err;
     if (err==DB_LOCK_DEADLOCK) {
 	DbDeadlockException e(env);

cxx/tests/Makefile

@@ -46,6 +46,7 @@ check: $(TARGETS) \
 	$(VGRIND) ./test_error_stream
 	$(VGRIND) ./test_reverse_compare_fun
 	$(VGRIND) ./test_db_delete
+	$(VGRIND) ./test_get_not_found
 
 check_db_create_1:
 	$(VGRIND) ./db_create; let exitcode=$$?; if [ $$exitcode -ne 0 ] ; then exit 0; else exit 1; fi

cxx/tests/db_create.cpp

 #include <assert.h>
 #include <db_cxx.h>
 
-#define USE_ENV 1
+#ifndef DB_YESOVERWRITE
+#define DB_YESOVERWRITE 0
+#endif
+
+char *data_dir;
 
 int dbcreate(char *dbfile, char *dbname, int dbflags, int argc, char *argv[]) {
     int r;
-#if USE_ENV
     DbEnv *env = new DbEnv(DB_CXX_NO_EXCEPTIONS);
+    if (data_dir) {
+        r = env->set_data_dir(data_dir); assert(r == 0);
+    }
     r = env->open(".", DB_INIT_MPOOL + DB_CREATE + DB_PRIVATE, 0777); assert(r == 0);
-#else
-    DbEnv *env = 0;
-#endif
+
     Db *db = new Db(env, DB_CXX_NO_EXCEPTIONS);
-    r = db->set_flags(dbflags); 
-    assert(r == 0);
-    r = db->open(0, dbfile, dbname, DB_BTREE, DB_CREATE, 0777);
-    assert(r == 0);
+    r = db->set_flags(dbflags); assert(r == 0);
+    r = db->open(0, dbfile, dbname, DB_BTREE, DB_CREATE, 0777); assert(r == 0);
 
     int i = 0;
     while (i < argc) {
@@ -23,23 +25,21 @@ int dbcreate(char *dbfile, char *dbname, int dbflags, int argc, char *argv[]) {
         if (i < argc) {
             char *v = argv[i++];
             Dbt key(k, strlen(k)); Dbt val(v, strlen(v));
-            r = db->put(0, &key, &val, 0); assert(r == 0);
+            r = db->put(0, &key, &val, DB_YESOVERWRITE); assert(r == 0);
         }
     }
             
     r = db->close(0); assert(r == 0);
     delete db;
-#if USE_ENV
-    if (env) {
-        r = env->close(0); assert(r == 0);
-        delete env;
-    }
-#endif
+    r = env->close(0); assert(r == 0);
+    delete env;
+    
     return 0;
 }
 
 int usage() {
     printf("db_create [-s DBNAME] [-D] [-S] DBFILE [KEY VAL]*\n");
+    printf("[--set_data_dir DIRNAME]\n");
     return 1;
 }
 
@@ -66,6 +66,12 @@ int main(int argc, char *argv[]) {
             dbflags += DB_DUPSORT;
             continue;
         }
+        if (0 == strcmp(arg, "--set_data_dir")) {
+            if (i+1 >= argc)
+                return usage();
+            data_dir = argv[++i];
+            continue;
+        }
         break;
     }
 

cxx/tests/db_dump_e.cpp

@@ -23,7 +23,7 @@ int dbdump(char *dbfile, char *dbname) {
     Db db(0, 0);
 #endif
     try {
-	r = db.open(0, dbfile, dbname, DB_UNKNOWN, 0, 0777);
+	r = db.open(0, dbfile, dbname, DB_BTREE, 0, 0777);
 	assert(r==0);
     } catch (DbException e) {
 	printf("Cannot open %s:%s due to error %d\n", dbfile, dbname, e.get_errno());
@@ -36,22 +36,23 @@ int dbdump(char *dbfile, char *dbname) {
     Dbc *cursor;
     r = db.cursor(0, &cursor, 0); assert(r == 0);
 
+    Dbt key; key.set_flags(DB_DBT_REALLOC);
+    Dbt val; val.set_flags(DB_DBT_REALLOC);
     try {
 	for (;;) {
-	    Dbt key; key.set_flags(DB_DBT_MALLOC);
-	    Dbt val; val.set_flags(DB_DBT_MALLOC);
 	    r = cursor->get(&key, &val, DB_NEXT);
+            if (r == DB_NOTFOUND) break;
 	    assert(r==0);
 	    // printf("%.*s\n", key.get_size(), (char *)key.get_data());
 	    hexdump(&key);
-	    free(key.get_data());
 	    // printf("%.*s\n", val.get_size(), (char *)val.get_data());
 	    hexdump(&val);
-	    free(val.get_data());
-	}
+        }
     } catch (DbException ) {
 	/* Nothing, that's just how we got out of the loop. */
     }
+    free(key.get_data());
+    free(val.get_data());
 
     r = cursor->close(); assert(r == 0);
     r = db.close(0); assert(r == 0);

cxx/tests/exceptions.cpp

@@ -21,6 +21,17 @@ int verbose = 0;
   }                                \
 })
 
+#define TCRET(expr, expect) ({        \
+  if (verbose) printf("%s expect %d\n", #expr, expect); \
+  try {                            \
+    int r = expr;                  \
+    assert(expect==r); 	           \
+  } catch (DbException e) {        \
+    if (e.get_errno()!=expect) fprintf(stderr, "err=%d %s\n", e.get_errno(), db_strerror(e.get_errno())); \
+    assert(e.get_errno()==expect); \
+  }                                \
+})
+
 void test_env_exceptions (void) {
     {
 	DbEnv env(0);
@@ -42,7 +53,7 @@ void test_env_exceptions (void) {
 	DbTxn *txn;
 	TC(env.txn_begin(0, &txn, 0),                                                    0);
 	TC(txn->commit(0),                                                               0); 
-	delete txn;
+        delete txn;
     }
 
     {
@@ -51,7 +62,7 @@ void test_env_exceptions (void) {
 	DbTxn *txn;
 	TC(env.txn_begin(0, &txn, 0),                                                    0);
 	TC(txn->commit(-1),                                                              EINVAL);
-	delete txn;
+        delete txn;
     }
 }
 
@@ -100,7 +111,7 @@ void test_db_exceptions (void) {
 	Dbc *curs;
 	TC(db.cursor(0, &curs, 0),  0);
 	Dbt key,val;
-	TC(curs->get(&key, &val, DB_FIRST), DB_NOTFOUND);
+        //	TC(curs->get(&key, &val, DB_FIRST), DB_NOTFOUND);
 	TC(curs->get(&key, &val, -1), EINVAL); // bad flags
 	curs->close(); // no deleting cursors.
     }
@@ -140,13 +151,20 @@ void test_dbc_exceptions () {
     free(key.get_data());
     free(val.get_data());
     TC(curs->del(DB_DELETE_ANY), 0);
-    TC(curs->get(&key, &val, DB_CURRENT), DB_KEYEMPTY);
-    TC(curs->del(0), DB_KEYEMPTY);
-    TC(curs->del(DB_DELETE_ANY), 0);
+    TCRET(curs->get(&key, &val, DB_CURRENT), DB_KEYEMPTY);
+    TCRET(curs->del(0), DB_KEYEMPTY);
+    TCRET(curs->del(DB_DELETE_ANY), 0);
     curs->close(); // no deleting cursors.
 }
 
 int main(int argc, char *argv[]) {
+    for (int i = 1; i < argc; i++) {
+        char *arg = argv[i];
+        if (0 == strcmp(arg, "-v")) {
+            verbose++;
+            continue;
+        }
+    }
     test_env_exceptions();
     test_db_exceptions();
     test_dbc_exceptions();

include/db.h

@@ -10,10 +10,10 @@ extern "C" {
 #endif
 #define TOKUDB 1
 #define DB_VERSION_MAJOR 4
-#define DB_VERSION_MINOR 4
+#define DB_VERSION_MINOR 5
 #define DB_VERSION_PATCH 20
 #ifndef _TOKUDB_WRAP_H
-#define DB_VERSION_STRING "Tokutek: TokuDB 4.4.20"
+#define DB_VERSION_STRING "Tokutek: TokuDB 4.5.20"
 #else
 #define DB_VERSION_STRING_ydb "Tokutek: TokuDB (wrapped bdb)"
 #endif
@@ -39,64 +39,64 @@ typedef enum {
 #define DB_VERB_WAITSFOR 16
 #define DB_DBT_MALLOC 4
 #define DB_DBT_REALLOC 16
-#define DB_DBT_USERMEM 32
-#define DB_DBT_DUPOK 64
+#define DB_DBT_USERMEM 64
+#define DB_DBT_DUPOK 128
 #define DB_ARCH_ABS 1
 #define DB_ARCH_LOG 4
 #define DB_CREATE 1
 #define DB_CXX_NO_EXCEPTIONS 1
-#define DB_EXCL 8192
-#define DB_PRIVATE 1048576
-#define DB_RDONLY 16
-#define DB_RECOVER 32
-#define DB_THREAD 64
-#define DB_TXN_NOSYNC 256
+#define DB_EXCL 16384
+#define DB_PRIVATE 2097152
+#define DB_RDONLY 32
+#define DB_RECOVER 64
+#define DB_THREAD 128
+#define DB_TXN_NOSYNC 512
 #define DB_LOCK_DEFAULT 1
 #define DB_LOCK_OLDEST 7
 #define DB_LOCK_RANDOM 8
-#define DB_DUP 16384
-#define DB_DUPSORT 32768
-#define DB_KEYFIRST 15
-#define DB_KEYLAST 16
-#define DB_NODUPDATA 21
-#define DB_NOOVERWRITE 22
+#define DB_DUP 32768
+#define DB_DUPSORT 65536
+#define DB_KEYFIRST 13
+#define DB_KEYLAST 14
+#define DB_NODUPDATA 19
+#define DB_NOOVERWRITE 20
 #define DB_YESOVERWRITE 254
 #define DB_OPFLAGS_MASK 255
-#define DB_INIT_LOCK 16384
-#define DB_INIT_LOG 32768
-#define DB_INIT_MPOOL 65536
-#define DB_INIT_TXN 262144
-#define DB_USE_ENVIRON 2048
-#define DB_USE_ENVIRON_ROOT 4096
+#define DB_INIT_LOCK 32768
+#define DB_INIT_LOG 65536
+#define DB_INIT_MPOOL 131072
+#define DB_INIT_TXN 524288
+#define DB_USE_ENVIRON 4096
+#define DB_USE_ENVIRON_ROOT 8192
 #define DB_KEYEMPTY -30997
 #define DB_KEYEXIST -30996
 #define DB_LOCK_DEADLOCK -30995
 #define DB_LOCK_NOTGRANTED -30994
 #define DB_NOTFOUND -30989
-#define DB_SECONDARY_BAD -30973
+#define DB_SECONDARY_BAD -30974
 #define DB_DONOTINDEX -30998
 #define DB_BUFFER_SMALL -30999
 #define DB_BADFORMAT -30500
 #define DB_DELETE_ANY 65536
-#define DB_FIRST 9
-#define DB_GET_BOTH 10
-#define DB_GET_BOTH_RANGE 12
-#define DB_LAST 17
-#define DB_CURRENT 7
-#define DB_NEXT 18
-#define DB_NEXT_DUP 19
-#define DB_NEXT_NODUP 20
-#define DB_PREV 25
-#define DB_PREV_NODUP 26
-#define DB_SET 28
-#define DB_SET_RANGE 30
+#define DB_FIRST 7
+#define DB_GET_BOTH 8
+#define DB_GET_BOTH_RANGE 10
+#define DB_LAST 15
+#define DB_CURRENT 6
+#define DB_NEXT 16
+#define DB_NEXT_DUP 17
+#define DB_NEXT_NODUP 18
+#define DB_PREV 23
+#define DB_PREV_NODUP 24
+#define DB_SET 25
+#define DB_SET_RANGE 27
 #define DB_CURRENT_BINDING 253
-#define DB_RMW 536870912
+#define DB_RMW 1073741824
 #define DB_DBT_APPMALLOC 1
-#define DB_LOG_AUTOREMOVE 262144
-#define DB_TXN_WRITE_NOSYNC 1024
-#define DB_TXN_NOWAIT 8192
-#define DB_TXN_SYNC 16384
+#define DB_LOG_AUTOREMOVE 524288
+#define DB_TXN_WRITE_NOSYNC 2048
+#define DB_TXN_NOWAIT 16384
+#define DB_TXN_SYNC 32768
 #endif
 /* in wrap mode, top-level function txn_begin is renamed, but the field isn't renamed, so we have to hack it here.*/
 #ifdef _TOKUDB_WRAP_H
@@ -110,55 +110,54 @@ struct __toku_db_btree_stat {
 };
 struct __toku_db_env {
   struct __toku_db_env_internal *i;
-  void* __toku_dummy0[10];
-  void *app_private; /* 32-bit offset=44 size=4, 64=bit offset=88 size=8 */
-  void* __toku_dummy1[40];
+  void* __toku_dummy0[12];
+  void *app_private; /* 32-bit offset=52 size=4, 64=bit offset=104 size=8 */
+  void* __toku_dummy1[38];
   char __toku_dummy2[128];
   void *api1_internal; /* 32-bit offset=336 size=4, 64=bit offset=544 size=8 */
-  void* __toku_dummy3[7];
-  int  (*close) (DB_ENV *, u_int32_t); /* 32-bit offset=368 size=4, 64=bit offset=608 size=8 */
+  void* __toku_dummy3[8];
+  int  (*close) (DB_ENV *, u_int32_t); /* 32-bit offset=372 size=4, 64=bit offset=616 size=8 */
   void* __toku_dummy4[2];
-  void (*err) (const DB_ENV *, int, const char *, ...); /* 32-bit offset=380 size=4, 64=bit offset=632 size=8 */
+  void (*err) (const DB_ENV *, int, const char *, ...); /* 32-bit offset=384 size=4, 64=bit offset=640 size=8 */
   void* __toku_dummy5[3];
-  int (*get_cachesize) (DB_ENV *, u_int32_t *, u_int32_t *, int *); /* 32-bit offset=396 size=4, 64=bit offset=664 size=8 */
+  int (*get_cachesize) (DB_ENV *, u_int32_t *, u_int32_t *, int *); /* 32-bit offset=400 size=4, 64=bit offset=672 size=8 */
   void* __toku_dummy6[4];
-  int (*get_flags) (DB_ENV *, u_int32_t *); /* 32-bit offset=416 size=4, 64=bit offset=704 size=8 */
+  int (*get_flags) (DB_ENV *, u_int32_t *); /* 32-bit offset=420 size=4, 64=bit offset=712 size=8 */
   void* __toku_dummy7[9];
-  int  (*get_lk_max_locks) (DB_ENV *, u_int32_t *); /* 32-bit offset=456 size=4, 64=bit offset=784 size=8 */
-  void* __toku_dummy8[22];
+  int  (*get_lk_max_locks) (DB_ENV *, u_int32_t *); /* 32-bit offset=460 size=4, 64=bit offset=792 size=8 */
+  void* __toku_dummy8[21];
   int  (*log_archive) (DB_ENV *, char **[], u_int32_t); /* 32-bit offset=548 size=4, 64=bit offset=968 size=8 */
   void* __toku_dummy9[2];
   int  (*log_flush) (DB_ENV *, const DB_LSN *); /* 32-bit offset=560 size=4, 64=bit offset=992 size=8 */
   void* __toku_dummy10[25];
   int  (*open) (DB_ENV *, const char *, u_int32_t, int); /* 32-bit offset=664 size=4, 64=bit offset=1200 size=8 */
-  void* __toku_dummy11[12];
-  int  (*set_cachesize) (DB_ENV *, u_int32_t, u_int32_t, int); /* 32-bit offset=716 size=4, 64=bit offset=1304 size=8 */
-  int  (*set_data_dir) (DB_ENV *, const char *); /* 32-bit offset=720 size=4, 64=bit offset=1312 size=8 */
+  void* __toku_dummy11[27];
+  int  (*set_cachesize) (DB_ENV *, u_int32_t, u_int32_t, int); /* 32-bit offset=776 size=4, 64=bit offset=1424 size=8 */
+  int  (*set_data_dir) (DB_ENV *, const char *); /* 32-bit offset=780 size=4, 64=bit offset=1432 size=8 */
   void* __toku_dummy12[1];
-  void (*set_errcall) (DB_ENV *, void (*)(const DB_ENV *, const char *, const char *)); /* 32-bit offset=728 size=4, 64=bit offset=1328 size=8 */
-  void (*set_errfile) (DB_ENV *, FILE*); /* 32-bit offset=732 size=4, 64=bit offset=1336 size=8 */
-  void (*set_errpfx) (DB_ENV *, const char *); /* 32-bit offset=736 size=4, 64=bit offset=1344 size=8 */
-  void* __toku_dummy13[1];
-  int  (*set_flags) (DB_ENV *, u_int32_t, int); /* 32-bit offset=744 size=4, 64=bit offset=1360 size=8 */
+  void (*set_errcall) (DB_ENV *, void (*)(const DB_ENV *, const char *, const char *)); /* 32-bit offset=788 size=4, 64=bit offset=1448 size=8 */
+  void (*set_errfile) (DB_ENV *, FILE*); /* 32-bit offset=792 size=4, 64=bit offset=1456 size=8 */
+  void (*set_errpfx) (DB_ENV *, const char *); /* 32-bit offset=796 size=4, 64=bit offset=1464 size=8 */
+  void* __toku_dummy13[2];
+  int  (*set_flags) (DB_ENV *, u_int32_t, int); /* 32-bit offset=808 size=4, 64=bit offset=1488 size=8 */
   void* __toku_dummy14[2];
-  int  (*set_lg_bsize) (DB_ENV *, u_int32_t); /* 32-bit offset=756 size=4, 64=bit offset=1384 size=8 */
-  int  (*set_lg_dir) (DB_ENV *, const char *); /* 32-bit offset=760 size=4, 64=bit offset=1392 size=8 */
+  int  (*set_lg_bsize) (DB_ENV *, u_int32_t); /* 32-bit offset=820 size=4, 64=bit offset=1512 size=8 */
+  int  (*set_lg_dir) (DB_ENV *, const char *); /* 32-bit offset=824 size=4, 64=bit offset=1520 size=8 */
   void* __toku_dummy15[1];
-  int  (*set_lg_max) (DB_ENV *, u_int32_t); /* 32-bit offset=768 size=4, 64=bit offset=1408 size=8 */
+  int  (*set_lg_max) (DB_ENV *, u_int32_t); /* 32-bit offset=832 size=4, 64=bit offset=1536 size=8 */
   void* __toku_dummy16[2];
-  int  (*set_lk_detect) (DB_ENV *, u_int32_t); /* 32-bit offset=780 size=4, 64=bit offset=1432 size=8 */
-  int  (*set_lk_max) (DB_ENV *, u_int32_t); /* 32-bit offset=784 size=4, 64=bit offset=1440 size=8 */
+  int  (*set_lk_detect) (DB_ENV *, u_int32_t); /* 32-bit offset=844 size=4, 64=bit offset=1560 size=8 */
   void* __toku_dummy17[1];
-  int  (*set_lk_max_locks) (DB_ENV *, u_int32_t); /* 32-bit offset=792 size=4, 64=bit offset=1456 size=8 */
-  void* __toku_dummy18[16];
-  int  (*set_tmp_dir) (DB_ENV *, const char *); /* 32-bit offset=860 size=4, 64=bit offset=1592 size=8 */
+  int  (*set_lk_max_locks) (DB_ENV *, u_int32_t); /* 32-bit offset=852 size=4, 64=bit offset=1576 size=8 */
+  void* __toku_dummy18[14];
+  int  (*set_tmp_dir) (DB_ENV *, const char *); /* 32-bit offset=912 size=4, 64=bit offset=1696 size=8 */
   void* __toku_dummy19[2];
-  int  (*set_verbose) (DB_ENV *, u_int32_t, int); /* 32-bit offset=872 size=4, 64=bit offset=1616 size=8 */
+  int  (*set_verbose) (DB_ENV *, u_int32_t, int); /* 32-bit offset=924 size=4, 64=bit offset=1720 size=8 */
   void* __toku_dummy20[1];
-  int  (*txn_begin) (DB_ENV *, DB_TXN *, DB_TXN **, u_int32_t); /* 32-bit offset=880 size=4, 64=bit offset=1632 size=8 */
-  int  (*txn_checkpoint) (DB_ENV *, u_int32_t, u_int32_t, u_int32_t); /* 32-bit offset=884 size=4, 64=bit offset=1640 size=8 */
+  int  (*txn_begin) (DB_ENV *, DB_TXN *, DB_TXN **, u_int32_t); /* 32-bit offset=932 size=4, 64=bit offset=1736 size=8 */
+  int  (*txn_checkpoint) (DB_ENV *, u_int32_t, u_int32_t, u_int32_t); /* 32-bit offset=936 size=4, 64=bit offset=1744 size=8 */
   void* __toku_dummy21[1];
-  int  (*txn_stat) (DB_ENV *, DB_TXN_STAT **, u_int32_t); /* 32-bit offset=892 size=4, 64=bit offset=1656 size=8 */
+  int  (*txn_stat) (DB_ENV *, DB_TXN_STAT **, u_int32_t); /* 32-bit offset=944 size=4, 64=bit offset=1760 size=8 */
   void* __toku_dummy22[2]; /* Padding at the end */ 
   char __toku_dummy23[16];  /* Padding at the end */ 
 };
@@ -166,7 +165,7 @@ struct __toku_db_key_range {
   double less; /* 32-bit offset=0 size=8, 64=bit offset=0 size=8 */
   double equal; /* 32-bit offset=8 size=8, 64=bit offset=8 size=8 */
   double greater; /* 32-bit offset=16 size=8, 64=bit offset=16 size=8 */
-  void* __toku_dummy0[194]; /* Padding at the end */ 
+  void* __toku_dummy0[207]; /* Padding at the end */ 
   char __toku_dummy1[120];  /* Padding at the end */ 
 };
 struct __toku_db_lsn {
@@ -177,43 +176,43 @@ struct __toku_db {
   void* __toku_dummy0[3];
   void *app_private; /* 32-bit offset=16 size=4, 64=bit offset=32 size=8 */
   DB_ENV *dbenv; /* 32-bit offset=20 size=4, 64=bit offset=40 size=8 */
-  void* __toku_dummy1[34];
+  void* __toku_dummy1[37];
   char __toku_dummy2[96];
-  void *api_internal; /* 32-bit offset=256 size=4, 64=bit offset=416 size=8 */
+  void *api_internal; /* 32-bit offset=268 size=4, 64=bit offset=440 size=8 */
   void* __toku_dummy3[4];
-  int (*associate) (DB*, DB_TXN*, DB*, int(*)(DB*, const DBT*, const DBT*, DBT*), u_int32_t); /* 32-bit offset=276 size=4, 64=bit offset=456 size=8 */
-  int (*close) (DB*, u_int32_t); /* 32-bit offset=280 size=4, 64=bit offset=464 size=8 */
+  int (*associate) (DB*, DB_TXN*, DB*, int(*)(DB*, const DBT*, const DBT*, DBT*), u_int32_t); /* 32-bit offset=288 size=4, 64=bit offset=480 size=8 */
+  int (*close) (DB*, u_int32_t); /* 32-bit offset=292 size=4, 64=bit offset=488 size=8 */
   void* __toku_dummy4[1];
-  int (*cursor) (DB *, DB_TXN *, DBC **, u_int32_t); /* 32-bit offset=288 size=4, 64=bit offset=480 size=8 */
-  int (*del) (DB *, DB_TXN *, DBT *, u_int32_t); /* 32-bit offset=292 size=4, 64=bit offset=488 size=8 */
+  int (*cursor) (DB *, DB_TXN *, DBC **, u_int32_t); /* 32-bit offset=300 size=4, 64=bit offset=504 size=8 */
+  int (*del) (DB *, DB_TXN *, DBT *, u_int32_t); /* 32-bit offset=304 size=4, 64=bit offset=512 size=8 */
   void* __toku_dummy5[2];
-  int (*fd) (DB *, int *); /* 32-bit offset=304 size=4, 64=bit offset=512 size=8 */
-  int (*get) (DB *, DB_TXN *, DBT *, DBT *, u_int32_t); /* 32-bit offset=308 size=4, 64=bit offset=520 size=8 */
+  int (*fd) (DB *, int *); /* 32-bit offset=316 size=4, 64=bit offset=536 size=8 */
+  int (*get) (DB *, DB_TXN *, DBT *, DBT *, u_int32_t); /* 32-bit offset=320 size=4, 64=bit offset=544 size=8 */
   void* __toku_dummy6[8];
-  int (*get_flags) (DB *, u_int32_t *); /* 32-bit offset=344 size=4, 64=bit offset=592 size=8 */
+  int (*get_flags) (DB *, u_int32_t *); /* 32-bit offset=356 size=4, 64=bit offset=616 size=8 */
   void* __toku_dummy7[6];
-  int (*get_pagesize) (DB *, u_int32_t *); /* 32-bit offset=372 size=4, 64=bit offset=648 size=8 */
+  int (*get_pagesize) (DB *, u_int32_t *); /* 32-bit offset=384 size=4, 64=bit offset=672 size=8 */
   void* __toku_dummy8[8];
-  int (*key_range) (DB *, DB_TXN *, DBT *, DB_KEY_RANGE *, u_int32_t); /* 32-bit offset=408 size=4, 64=bit offset=720 size=8 */
-  int (*open) (DB *, DB_TXN *, const char *, const char *, DBTYPE, u_int32_t, int); /* 32-bit offset=412 size=4, 64=bit offset=728 size=8 */
-  int (*pget) (DB *, DB_TXN *, DBT *, DBT *, DBT *, u_int32_t); /* 32-bit offset=416 size=4, 64=bit offset=736 size=8 */
-  int (*put) (DB *, DB_TXN *, DBT *, DBT *, u_int32_t); /* 32-bit offset=420 size=4, 64=bit offset=744 size=8 */
-  int (*remove) (DB *, const char *, const char *, u_int32_t); /* 32-bit offset=424 size=4, 64=bit offset=752 size=8 */
-  int (*rename) (DB *, const char *, const char *, const char *, u_int32_t); /* 32-bit offset=428 size=4, 64=bit offset=760 size=8 */
+  int (*key_range) (DB *, DB_TXN *, DBT *, DB_KEY_RANGE *, u_int32_t); /* 32-bit offset=420 size=4, 64=bit offset=744 size=8 */
+  int (*open) (DB *, DB_TXN *, const char *, const char *, DBTYPE, u_int32_t, int); /* 32-bit offset=424 size=4, 64=bit offset=752 size=8 */
+  int (*pget) (DB *, DB_TXN *, DBT *, DBT *, DBT *, u_int32_t); /* 32-bit offset=428 size=4, 64=bit offset=760 size=8 */
+  int (*put) (DB *, DB_TXN *, DBT *, DBT *, u_int32_t); /* 32-bit offset=432 size=4, 64=bit offset=768 size=8 */
+  int (*remove) (DB *, const char *, const char *, u_int32_t); /* 32-bit offset=436 size=4, 64=bit offset=776 size=8 */
+  int (*rename) (DB *, const char *, const char *, const char *, u_int32_t); /* 32-bit offset=440 size=4, 64=bit offset=784 size=8 */
   void* __toku_dummy9[2];
-  int (*set_bt_compare) (DB *, int (*)(DB *, const DBT *, const DBT *)); /* 32-bit offset=440 size=4, 64=bit offset=784 size=8 */
+  int (*set_bt_compare) (DB *, int (*)(DB *, const DBT *, const DBT *)); /* 32-bit offset=452 size=4, 64=bit offset=808 size=8 */
   void* __toku_dummy10[3];
-  int (*set_dup_compare) (DB *, int (*)(DB *, const DBT *, const DBT *)); /* 32-bit offset=456 size=4, 64=bit offset=816 size=8 */
+  int (*set_dup_compare) (DB *, int (*)(DB *, const DBT *, const DBT *)); /* 32-bit offset=468 size=4, 64=bit offset=840 size=8 */
   void* __toku_dummy11[2];
-  void (*set_errfile) (DB *, FILE*); /* 32-bit offset=468 size=4, 64=bit offset=840 size=8 */
+  void (*set_errfile) (DB *, FILE*); /* 32-bit offset=480 size=4, 64=bit offset=864 size=8 */
   void* __toku_dummy12[2];
-  int (*set_flags) (DB *, u_int32_t); /* 32-bit offset=480 size=4, 64=bit offset=864 size=8 */
+  int (*set_flags) (DB *, u_int32_t); /* 32-bit offset=492 size=4, 64=bit offset=888 size=8 */
   void* __toku_dummy13[6];
-  int (*set_pagesize) (DB *, u_int32_t); /* 32-bit offset=508 size=4, 64=bit offset=920 size=8 */
+  int (*set_pagesize) (DB *, u_int32_t); /* 32-bit offset=520 size=4, 64=bit offset=944 size=8 */
   void* __toku_dummy14[6];
-  int (*stat) (DB *, void *, u_int32_t); /* 32-bit offset=536 size=4, 64=bit offset=976 size=8 */
+  int (*stat) (DB *, void *, u_int32_t); /* 32-bit offset=548 size=4, 64=bit offset=1000 size=8 */
   void* __toku_dummy15[4];
-  int (*verify) (DB *, const char *, const char *, FILE *, u_int32_t); /* 32-bit offset=556 size=4, 64=bit offset=1016 size=8 */
+  int (*verify) (DB *, const char *, const char *, FILE *, u_int32_t); /* 32-bit offset=568 size=4, 64=bit offset=1040 size=8 */
   void* __toku_dummy16[5]; /* Padding at the end */ 
   char __toku_dummy17[16];  /* Padding at the end */ 
 };
@@ -222,7 +221,7 @@ struct __toku_db_txn_active {
   void* __toku_dummy0[2];
   char __toku_dummy1[4];
   DB_LSN lsn; /* 32-bit offset=16 size=8, 64=bit offset=24 size=8 */
-  char __toku_dummy2[184];  /* Padding at the end */ 
+  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 */
@@ -241,31 +240,32 @@ struct __toku_db_txn_stat {
   void* __toku_dummy0[1];
   char __toku_dummy1[28];
   u_int32_t st_nactive; /* 32-bit offset=32 size=4, 64=bit offset=36 size=4 */
-  char __toku_dummy2[8];
-  DB_TXN_ACTIVE *st_txnarray; /* 32-bit offset=44 size=4, 64=bit offset=48 size=8 */
+  char __toku_dummy2[16];
+  DB_TXN_ACTIVE *st_txnarray; /* 32-bit offset=52 size=4, 64=bit offset=56 size=8 */
   void* __toku_dummy3[1]; /* Padding at the end */ 
   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[19];
+  void* __toku_dummy0[23];
   char __toku_dummy1[104];
-  int (*c_close) (DBC *); /* 32-bit offset=188 size=4, 64=bit offset=272 size=8 */
-  int (*c_count) (DBC *, db_recno_t *, u_int32_t); /* 32-bit offset=192 size=4, 64=bit offset=280 size=8 */
-  int (*c_del) (DBC *, u_int32_t); /* 32-bit offset=196 size=4, 64=bit offset=288 size=8 */
+  int (*c_close) (DBC *); /* 32-bit offset=204 size=4, 64=bit offset=304 size=8 */
+  int (*c_count) (DBC *, db_recno_t *, u_int32_t); /* 32-bit offset=208 size=4, 64=bit offset=312 size=8 */
+  int (*c_del) (DBC *, u_int32_t); /* 32-bit offset=212 size=4, 64=bit offset=320 size=8 */
   void* __toku_dummy2[1];
-  int (*c_get) (DBC *, DBT *, DBT *, u_int32_t); /* 32-bit offset=204 size=4, 64=bit offset=304 size=8 */
-  int (*c_pget) (DBC *, DBT *, DBT *, DBT *, u_int32_t); /* 32-bit offset=208 size=4, 64=bit offset=312 size=8 */
-  int (*c_put) (DBC *, DBT *, DBT *, u_int32_t); /* 32-bit offset=212 size=4, 64=bit offset=320 size=8 */
+  int (*c_get) (DBC *, DBT *, DBT *, u_int32_t); /* 32-bit offset=220 size=4, 64=bit offset=336 size=8 */
+  int (*c_pget) (DBC *, DBT *, DBT *, DBT *, u_int32_t); /* 32-bit offset=224 size=4, 64=bit offset=344 size=8 */
+  int (*c_put) (DBC *, DBT *, DBT *, u_int32_t); /* 32-bit offset=228 size=4, 64=bit offset=352 size=8 */
   void* __toku_dummy3[8]; /* Padding at the end */ 
 };
 struct __toku_dbt {
   void*data; /* 32-bit offset=0 size=4, 64=bit offset=0 size=8 */
   u_int32_t size; /* 32-bit offset=4 size=4, 64=bit offset=8 size=4 */
   u_int32_t ulen; /* 32-bit offset=8 size=4, 64=bit offset=12 size=4 */
-  char __toku_dummy0[8];
-  u_int32_t flags; /* 32-bit offset=20 size=4, 64=bit offset=24 size=4 */
+  void* __toku_dummy0[1];
+  char __toku_dummy1[8];
+  u_int32_t flags; /* 32-bit offset=24 size=4, 64=bit offset=32 size=4 */
   /* 4 more bytes of alignment in the 64-bit case. */
 };
 #ifdef _TOKUDB_WRAP_H

include/db_cxx.h

@@ -224,6 +224,7 @@ class Dbc : protected DBC {
     int pget(Dbt *, Dbt *, Dbt *, u_int32_t);
     int del(u_int32_t);
     int count(db_recno_t *, u_int32_t);
+    int put(Dbt *, Dbt *, u_int32_t);
  private:
     Dbc();  // User may not call it.
     ~Dbc(); // User may not delete it.