From 2a0952e1d5958a073c82b80c15f727b827565d0d Mon Sep 17 00:00:00 2001
From: Renuka Manavalan <47282725+renukamanavalan@users.noreply.github.com>
Date: Thu, 19 Sep 2019 12:51:38 -0700
Subject: [PATCH] Adopt to signature change of Selectable::readData, which
 switched (#1061)

return type from void to uint64_t.
---
 fpmsyncd/fpmlink.cpp   | 3 ++-
 fpmsyncd/fpmlink.h     | 2 +-
 orchagent/orch.h       | 2 +-
 teamsyncd/teamsync.cpp | 3 ++-
 teamsyncd/teamsync.h   | 2 +-
 5 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/fpmsyncd/fpmlink.cpp b/fpmsyncd/fpmlink.cpp
index 33103e8b312..b4279bce7a5 100644
--- a/fpmsyncd/fpmlink.cpp
+++ b/fpmsyncd/fpmlink.cpp
@@ -86,7 +86,7 @@ int FpmLink::getFd()
     return m_connection_socket;
 }
 
-void FpmLink::readData()
+uint64_t FpmLink::readData()
 {
     fpm_msg_hdr_t *hdr;
     size_t msg_len;
@@ -130,4 +130,5 @@ void FpmLink::readData()
 
     memmove(m_messageBuffer, m_messageBuffer + start, m_pos - start);
     m_pos = m_pos - (uint32_t)start;
+    return 0;
 }
diff --git a/fpmsyncd/fpmlink.h b/fpmsyncd/fpmlink.h
index 4081607cdc4..9f8216f3e2d 100644
--- a/fpmsyncd/fpmlink.h
+++ b/fpmsyncd/fpmlink.h
@@ -26,7 +26,7 @@ class FpmLink : public Selectable {
     void accept();
 
     int getFd() override;
-    void readData() override;
+    uint64_t readData() override;
     /* readMe throws FpmConnectionClosedException when connection is lost */
     class FpmConnectionClosedException : public std::exception
     {
diff --git a/orchagent/orch.h b/orchagent/orch.h
index 27c521e1f8c..496a33c518f 100644
--- a/orchagent/orch.h
+++ b/orchagent/orch.h
@@ -81,7 +81,7 @@ class Executor : public Selectable
 
     // Decorating Selectable
     int getFd() override { return m_selectable->getFd(); }
-    void readData() override { m_selectable->readData(); }
+    uint64_t readData() override { return m_selectable->readData(); }
     bool hasCachedData() override { return m_selectable->hasCachedData(); }
     bool initializedWithData() override { return m_selectable->initializedWithData(); }
     void updateAfterRead() override { m_selectable->updateAfterRead(); }
diff --git a/teamsyncd/teamsync.cpp b/teamsyncd/teamsync.cpp
index 269e2d9147d..39d892e9b0e 100644
--- a/teamsyncd/teamsync.cpp
+++ b/teamsyncd/teamsync.cpp
@@ -316,7 +316,8 @@ int TeamSync::TeamPortSync::getFd()
     return team_get_event_fd(m_team);
 }
 
-void TeamSync::TeamPortSync::readData()
+uint64_t TeamSync::TeamPortSync::readData()
 {
     team_handle_events(m_team);
+    return 0;
 }
diff --git a/teamsyncd/teamsync.h b/teamsyncd/teamsync.h
index 2996b93a59d..196d352f34c 100644
--- a/teamsyncd/teamsync.h
+++ b/teamsyncd/teamsync.h
@@ -37,7 +37,7 @@ class TeamSync : public NetMsg
         ~TeamPortSync();
 
         int getFd() override;
-        void readData() override;
+        uint64_t readData() override;
 
         /* member_name -> enabled|disabled */
         std::map<std::string, bool> m_lagMembers;