From 172092ef8fab4fee0ff2d73a6e82a81f8a4fdbee Mon Sep 17 00:00:00 2001
From: Rich Prohaska <prohaska@tokutek.com>
Date: Sat, 29 Dec 2007 17:59:20 +0000
Subject: [PATCH] add DbEnv::set_flags addresses #229

git-svn-id: file:///svn/tokudb@1413 c7de825b-a66e-492c-adef-691d508d4ae1
---
 cxx/dbenv.cpp                    |  5 +++++
 cxx/tests/test_env_set_flags.cpp | 14 ++++++++++++++
 include/db_cxx.h                 |  1 +
 3 files changed, 20 insertions(+)
 create mode 100644 cxx/tests/test_env_set_flags.cpp

diff --git a/cxx/dbenv.cpp b/cxx/dbenv.cpp
index 6bf9f7dfbfb..4ba97afad5e 100644
--- a/cxx/dbenv.cpp
+++ b/cxx/dbenv.cpp
@@ -48,6 +48,11 @@ int DbEnv::set_cachesize(u_int32_t gbytes, u_int32_t bytes, int ncache) {
     return maybe_throw_error(ret);
 }
 
+int DbEnv::set_flags(u_int32_t flags, int onoff) {
+    int ret = the_env->set_flags(the_env, flags, onoff);
+    return maybe_throw_error(ret);
+}
+
 #if DB_VERSION_MAJOR<4 || (DB_VERSION_MAJOR==4 && DB_VERSION_MINOR<=4)
 int DbEnv::set_lk_max(u_int32_t flags) {
     int ret = the_env->set_lk_max(the_env, flags);
diff --git a/cxx/tests/test_env_set_flags.cpp b/cxx/tests/test_env_set_flags.cpp
new file mode 100644
index 00000000000..2e6507cf872
--- /dev/null
+++ b/cxx/tests/test_env_set_flags.cpp
@@ -0,0 +1,14 @@
+#include <assert.h>
+#include <db_cxx.h>
+#include <errno.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+int main(int argc, char *argv[]) {
+    int r;
+
+    DbEnv env(DB_CXX_NO_EXCEPTIONS);
+    r = env.set_flags(0, 0); assert(r == 0);
+    r = env.set_flags(0, 1); assert(r == 0);
+    return 0;
+}
diff --git a/include/db_cxx.h b/include/db_cxx.h
index 918a62120b1..e6cb312a1af 100644
--- a/include/db_cxx.h
+++ b/include/db_cxx.h
@@ -139,6 +139,7 @@ class DbEnv {
     int close(u_int32_t);
     int open(const char *, u_int32_t, int);
     int set_cachesize(u_int32_t, u_int32_t, int);
+    int set_flags(u_int32_t, int);
 #if DB_VERSION_MAJOR<4 || (DB_VERSION_MAJOR==4 && DB_VERSION_MINOR<=4)
     // set_lk_max is only defined for versions up to 4.4
     int set_lk_max(u_int32_t);