Changes between Version 17 and Version 18 of Docs/Prog/Manual/ApplicationLibraries/lib825ev/File/CFile

Timestamp:

08/23/10 10:44:29 (14 years ago)

Author:

Don Wilson

Comment:

--

Docs/Prog/Manual/ApplicationLibraries/lib825ev/File/CFile

@@ -361 +361 @@
 
 === SetNonBlocking ===
-
+Set the file to not wait for data to arrive when reading.
 {{{
 void SetNonBlocking(void);
 }}}
 
+==== Parameters ====
+
+Function does not accept any parameters
+
+==== Return Value ====
+
+Function does not return a value
+
+==== Remarks ====
+
+==== Example ====
+
+{{{
+CFile fileComm("/dev/ttyS0", "r");
+if(fileComm.IsOpen())
+{
+   fileComm.SetNonBlocking();
+   // Reads will now return whatever data is available without hanging waiting on more data.
+}
+}}}
 
 === Read ===