1 files changed, 68 insertions, 67 deletions
diff --git a/src/mongo/db/write_concern.h b/src/mongo/db/write_concern.h
index 0fa735aac4a..31e2bc6c588 100644
--- a/src/mongo/db/write_concern.h
+++ b/src/mongo/db/write_concern.h
@@ -33,73 +33,74 @@
 
 namespace mongo {
 
-    class OperationContext;
-    template <typename T> class StatusWith;
+class OperationContext;
+template <typename T>
+class StatusWith;
 
-    namespace repl {
-        class OpTime;
+namespace repl {
+class OpTime;
+}
+
+/**
+ * If txn->getWriteConcern() indicates a durable commit level,
+ * marks the RecoveryUnit associated with "txn" appropriately.
+ * Provides a hint to the storage engine that
+ * particular operations will be waiting for their changes to become durable.
+ */
+void setupSynchronousCommit(OperationContext* txn);
+
+/**
+ * Attempts to extract a writeConcern from cmdObj.
+ * Verifies that the writeConcern is of type Object (BSON type) and
+ * that the resulting writeConcern is valid for this particular host.
+ */
+StatusWith<WriteConcernOptions> extractWriteConcern(const BSONObj& cmdObj);
+
+/**
+ * Verifies that a WriteConcern is valid for this particular host.
+ */
+Status validateWriteConcern(const WriteConcernOptions& writeConcern);
+
+struct WriteConcernResult {
+    WriteConcernResult() {
+        reset();
+    }
+
+    void reset() {
+        syncMillis = -1;
+        fsyncFiles = -1;
+        wTimedOut = false;
+        wTime = -1;
+        err = "";
     }
 
-    /**
-     * If txn->getWriteConcern() indicates a durable commit level,
-     * marks the RecoveryUnit associated with "txn" appropriately.
-     * Provides a hint to the storage engine that
-     * particular operations will be waiting for their changes to become durable.
-     */
-    void setupSynchronousCommit(OperationContext* txn);
-
-    /**
-     * Attempts to extract a writeConcern from cmdObj.
-     * Verifies that the writeConcern is of type Object (BSON type) and
-     * that the resulting writeConcern is valid for this particular host.
-     */
-    StatusWith<WriteConcernOptions> extractWriteConcern(const BSONObj& cmdObj);
-
-    /**
-     * Verifies that a WriteConcern is valid for this particular host.
-     */
-    Status validateWriteConcern( const WriteConcernOptions& writeConcern );
-
-    struct WriteConcernResult {
-        WriteConcernResult() {
-            reset();
-        }
-
-        void reset() {
-            syncMillis = -1;
-            fsyncFiles = -1;
-            wTimedOut = false;
-            wTime = -1;
-            err = "";
-        }
-
-        void appendTo( const WriteConcernOptions& writeConcern, BSONObjBuilder* result ) const;
-
-        int syncMillis;
-        int fsyncFiles;
-
-        bool wTimedOut;
-        int wTime;
-        std::vector<HostAndPort> writtenTo;
-
-        std::string err; // this is the old err field, should deprecate
-    };
-
-    /**
-     * Blocks until the database is sure the specified user write concern has been fulfilled, or
-     * returns an error status if the write concern fails.  Does no validation of the input write
-     * concern, it is an error to pass this function an invalid write concern for the host.
-     *
-     * Takes a user write concern as well as the replication opTime the write concern applies to -
-     * if this opTime.isNull() no replication-related write concern options will be enforced.
-     *
-     * Returns result of the write concern if successful.
-     * Returns NotMaster if the host steps down while waiting for replication
-     * Returns UnknownReplWriteConcern if the wMode specified was not enforceable
-     */
-    Status waitForWriteConcern( OperationContext* txn,
-                                const repl::OpTime& replOpTime,
-                                WriteConcernResult* result );
-
-
-} // namespace mongo
+    void appendTo(const WriteConcernOptions& writeConcern, BSONObjBuilder* result) const;
+
+    int syncMillis;
+    int fsyncFiles;
+
+    bool wTimedOut;
+    int wTime;
+    std::vector<HostAndPort> writtenTo;
+
+    std::string err;  // this is the old err field, should deprecate
+};
+
+/**
+ * Blocks until the database is sure the specified user write concern has been fulfilled, or
+ * returns an error status if the write concern fails.  Does no validation of the input write
+ * concern, it is an error to pass this function an invalid write concern for the host.
+ *
+ * Takes a user write concern as well as the replication opTime the write concern applies to -
+ * if this opTime.isNull() no replication-related write concern options will be enforced.
+ *
+ * Returns result of the write concern if successful.
+ * Returns NotMaster if the host steps down while waiting for replication
+ * Returns UnknownReplWriteConcern if the wMode specified was not enforceable
+ */
+Status waitForWriteConcern(OperationContext* txn,
+                           const repl::OpTime& replOpTime,
+                           WriteConcernResult* result);
+
+
+}  // namespace mongo