Upstream version 5.34.104.0

[platform/framework/web/crosswalk.git] / src / native_client_sdk / src / libraries / nacl_io / ioctl.h

diff --git a/src/native_client_sdk/src/libraries/nacl_io/ioctl.h b/src/native_client_sdk/src/libraries/nacl_io/ioctl.h
index 80c2c4f..e2b0ada 100644 (file)
--- a/src/native_client_sdk/src/libraries/nacl_io/ioctl.h
+++ b/src/native_client_sdk/src/libraries/nacl_io/ioctl.h
@@ -12,7 +12,7 @@
  * struct (tioc_nacl_input_string), which contains a pointer to an array
  * of characters.
  */
-#define TIOCNACLINPUT  0xadcd02
+#define TIOCNACLINPUT 0xadcd02
 
 /*
  * ioctl to register an output handler with the tty node.  Will fail
@@ -25,6 +25,18 @@
  */
 #define TIOCNACLOUTPUT 0xadcd03
 
+/*
+ * ioctl used to set a name for a JavaScript pipe.  The name
+ * is a string that is used to uniquely identify messages posted to and from
+ * JavaScript which signifies that the message is destined for a
+ * particular pipe device.  For this reason each device must have a
+ * unique prefix.  Until a prefix is set on a given pipe any I/O operations
+ * will return EIO.
+ */
+#define TIOCNACLPIPENAME 0xadcd04
+
+typedef char* tioc_nacl_jspipe_name;
+
 struct tioc_nacl_input_string {
   size_t length;
   const char* buffer;