refine readData function per selectable base-class change

shine.chen · shine.chen · commit 1ae525af8148 · 2019-10-07T21:23:19.000-07:00
Signed-off-by: shine.chen &lt;shine.chen@mediatek.com&gt;
diff --git a/mclagsyncd/mclaglink.cpp b/mclagsyncd/mclaglink.cpp
@@ -640,7 +640,7 @@ int MclagLink::getFd()
     return m_connection_socket;
 }
 
-void MclagLink::readData()
+uint64_t MclagLink::readData()
 {
     mclag_msg_hdr_t *hdr = NULL;
     size_t msg_len = 0;
@@ -715,6 +715,7 @@ void MclagLink::readData()
 
     memmove(m_messageBuffer, m_messageBuffer + start, m_pos - start);
     m_pos = m_pos - (uint32_t)start;
-    return;
+
+    return 0;
 }
 
diff --git a/mclagsyncd/mclaglink.h b/mclagsyncd/mclaglink.h
@@ -113,7 +113,7 @@ class MclagLink : public Selectable {
     void accept();
 
     int getFd() override;
-    void readData() override;
+    uint64_t readData() override;
 
     /* readMe throws MclagConnectionClosedException when connection is lost */
     class MclagConnectionClosedException : public std::exception

Original file line number	Diff line number	Diff line change
`@@ -640,7 +640,7 @@ int MclagLink::getFd()`
`640`	`640`	`return m_connection_socket;`
`641`	`641`	`}`
`642`	`642`
`643`		`-void MclagLink::readData()`
	`643`	`+uint64_t MclagLink::readData()`
`644`	`644`	`{`
`645`	`645`	`mclag_msg_hdr_t *hdr = NULL;`
`646`	`646`	`size_t msg_len = 0;`
`@@ -715,6 +715,7 @@ void MclagLink::readData()`
`715`	`715`
`716`	`716`	`memmove(m_messageBuffer, m_messageBuffer + start, m_pos - start);`
`717`	`717`	`m_pos = m_pos - (uint32_t)start;`
`718`		`- return;`
	`718`	`+`
	`719`	`+ return 0;`
`719`	`720`	`}`
`720`	`721`