add flags to db.h for amazon.com. closes #239

git-svn-id: file:///svn/tokudb@1466 c7de825b-a66e-492c-adef-691d508d4ae1

buildheader/db.h_4_1

@@ -87,6 +87,7 @@ typedef enum {
 #define DB_SET_RANGE 32
 #define DB_RMW 1073741824
 #define DB_DBT_APPMALLOC 1
+#define DB_TXN_WRITE_NOSYNC 524288
 #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

buildheader/db.h_4_3

@@ -88,6 +88,8 @@ typedef enum {
 #define DB_SET_RANGE 30
 #define DB_RMW 536870912
 #define DB_DBT_APPMALLOC 1
+#define DB_LOG_AUTOREMOVE 65536
+#define DB_TXN_WRITE_NOSYNC 268435456
 #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

buildheader/db.h_4_4

@@ -88,6 +88,8 @@ typedef enum {
 #define DB_SET_RANGE 30
 #define DB_RMW 536870912
 #define DB_DBT_APPMALLOC 1
+#define DB_LOG_AUTOREMOVE 262144
+#define DB_TXN_WRITE_NOSYNC 1024
 #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

buildheader/db.h_4_5

@@ -88,6 +88,8 @@ typedef enum {
 #define DB_SET_RANGE 27
 #define DB_RMW 1073741824
 #define DB_DBT_APPMALLOC 1
+#define DB_LOG_AUTOREMOVE 524288
+#define DB_TXN_WRITE_NOSYNC 2048
 #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

buildheader/db.h_4_6

@@ -89,6 +89,8 @@ typedef enum {
 #define DB_RMW 1073741824
 #define DB_DBT_APPMALLOC 1
 #define DB_DBT_MULTIPLE 16
+#define DB_LOG_AUTOREMOVE 524288
+#define DB_TXN_WRITE_NOSYNC 4096
 #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

buildheader/make_db_h.c

@@ -101,6 +101,13 @@ void print_defines (void) {
 #ifdef DB_DBT_MULTIPLE
     dodefine(DB_DBT_MULTIPLE);
 #endif
+
+    // flags for the env->set_flags function
+#if DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 3
+    dodefine(DB_LOG_AUTOREMOVE);
+#endif
+    dodefine(DB_TXN_WRITE_NOSYNC);
+
     printf("#endif\n");
 }
 

include/db.h

@@ -88,6 +88,8 @@ typedef enum {
 #define DB_SET_RANGE 30
 #define DB_RMW 536870912
 #define DB_DBT_APPMALLOC 1
+#define DB_LOG_AUTOREMOVE 262144
+#define DB_TXN_WRITE_NOSYNC 1024
 #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