Make freertos socket shutdown return a correct error (#227)

AniruddhaKanhere · web-flow · commit d6d2ddb55dc9 · 2021-04-21T12:52:00.000-07:00
* Error code corrected.

* Remove not needed files

* typo fixed

* revert back a change
diff --git a/FreeRTOS_Sockets.c b/FreeRTOS_Sockets.c
@@ -3616,9 +3616,8 @@ void vSocketWakeUpUser( FreeRTOS_Socket_t * pxSocket )
         }
         else if( pxSocket->u.xTCP.ucTCPState != ( uint8_t ) eESTABLISHED )
         {
-            /*_RB_ Is this comment correct?  The socket is not of a type that
-             * supports the listen() operation. */
-            xResult = -pdFREERTOS_ERRNO_EOPNOTSUPP;
+            /* The socket is not connected. */
+            xResult = -pdFREERTOS_ERRNO_ENOTCONN;
         }
         else
         {

Original file line number	Diff line number	Diff line change
`@@ -3616,9 +3616,8 @@ void vSocketWakeUpUser( FreeRTOS_Socket_t * pxSocket )`
`3616`	`3616`	`}`
`3617`	`3617`	`else if( pxSocket->u.xTCP.ucTCPState != ( uint8_t ) eESTABLISHED )`
`3618`	`3618`	`{`
`3619`		`- /*_RB_ Is this comment correct? The socket is not of a type that`
`3620`		`- * supports the listen() operation. */`
`3621`		`- xResult = -pdFREERTOS_ERRNO_EOPNOTSUPP;`
	`3619`	`+ /* The socket is not connected. */`
	`3620`	`+ xResult = -pdFREERTOS_ERRNO_ENOTCONN;`
`3622`	`3621`	`}`
`3623`	`3622`	`else`
`3624`	`3623`	`{`