mbed official / mbed-dev

mbed library sources. Supersedes mbed-src.

Dependents:   Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more

Diff: drivers/UARTSerial.h

Revision:
186:707f6e361f3e
Parent:
180:96ed750bd169
Child:
187:0387e8f68319
--- a/drivers/UARTSerial.h	Thu Apr 19 17:12:19 2018 +0100
+++ b/drivers/UARTSerial.h	Fri Jun 22 16:45:37 2018 +0100
@@ -142,6 +142,15 @@
         return 0;
     }
 
+    /** Check current blocking or non-blocking mode for file operations.
+     *
+     *  @return             true for blocking mode, false for non-blocking mode.
+     */
+    virtual bool is_blocking() const
+    {
+        return _blocking;
+    }
+
     /** Register a callback on state change of the file.
      *
      *  The specified callback will be called on state changes such as when