1 files changed, 28 insertions, 0 deletions
diff --git a/src/mongo/db/commands/generic.cpp b/src/mongo/db/commands/generic.cpp
index 9795e7f2b3e..05724e33705 100644
--- a/src/mongo/db/commands/generic.cpp
+++ b/src/mongo/db/commands/generic.cpp
@@ -78,6 +78,9 @@ public:
     virtual bool adminOnly() const {
         return false;
     }
+    virtual bool supportsWriteConcern(const BSONObj& cmd) const override {
+        return false;
+    }
     virtual void addRequiredPrivileges(const std::string& dbname,
                                        const BSONObj& cmdObj,
                                        std::vector<Privilege>* out) {}  // No auth required
@@ -110,6 +113,9 @@ public:
         help << "a way to check that the server is alive. responds immediately even if server is "
                 "in a db lock.";
     }
+    virtual bool supportsWriteConcern(const BSONObj& cmd) const override {
+        return false;
+    }
     virtual void addRequiredPrivileges(const std::string& dbname,
                                        const BSONObj& cmdObj,
                                        std::vector<Privilege>* out) {}  // No auth required
@@ -133,6 +139,9 @@ public:
     virtual bool slaveOk() const {
         return true;
     }
+    virtual bool supportsWriteConcern(const BSONObj& cmd) const override {
+        return false;
+    }
     virtual void addRequiredPrivileges(const std::string& dbname,
                                        const BSONObj& cmdObj,
                                        std::vector<Privilege>* out) {}  // No auth required
@@ -165,6 +174,10 @@ public:
     }
 
 
+    virtual bool supportsWriteConcern(const BSONObj& cmd) const override {
+        return false;
+    }
+
     virtual void help(stringstream& help) const {
         help << "returns information about the daemon's host";
     }
@@ -207,6 +220,9 @@ public:
 class LogRotateCmd : public Command {
 public:
     LogRotateCmd() : Command("logRotate") {}
+    virtual bool supportsWriteConcern(const BSONObj& cmd) const override {
+        return false;
+    }
     virtual bool slaveOk() const {
         return true;
     }
@@ -240,6 +256,9 @@ public:
         help << "get a list of all db commands";
     }
     ListCommandsCmd() : Command("listCommands", false) {}
+    virtual bool supportsWriteConcern(const BSONObj& cmd) const override {
+        return false;
+    }
     virtual bool slaveOk() const {
         return true;
     }
@@ -341,6 +360,9 @@ public:
     virtual bool slaveOk() const {
         return true;
     }
+    virtual bool supportsWriteConcern(const BSONObj& cmd) const override {
+        return false;
+    }
     virtual void addRequiredPrivileges(const std::string& dbname,
                                        const BSONObj& cmdObj,
                                        std::vector<Privilege>* out) {}  // No auth required
@@ -363,6 +385,9 @@ public:
     virtual bool slaveOk() const {
         return true;
     }
+    virtual bool supportsWriteConcern(const BSONObj& cmd) const override {
+        return false;
+    }
     virtual bool adminOnly() const {
         return true;
     }
@@ -430,6 +455,9 @@ public:
     void help(stringstream& h) const {
         h << "get argv";
     }
+    virtual bool supportsWriteConcern(const BSONObj& cmd) const override {
+        return false;
+    }
     virtual bool adminOnly() const {
         return true;
     }