From: Euan Harris <euan.harris@citrix.com>
Date: Thu, 2 Jul 2015 10:30:05 +0000 (+0100)
Subject: libxl: doc: Fix nonexistent error code in libxl_event_check example
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libxl: doc: Fix nonexistent error code in libxl_event_check example

Fix example code in comment.    libxl_event_check() can return
ERROR_NOT_READY;  LIBXL_NOT_READY does not exist.

Signed-off-by: Euan Harris <euan.harris@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
---

diff --git a/tools/libxl/libxl_event.h b/tools/libxl/libxl_event.h
index 3c6fcfe1b6..fad4c140ad 100644
--- a/tools/libxl/libxl_event.h
+++ b/tools/libxl/libxl_event.h
@@ -213,7 +213,7 @@ void libxl_evdisable_disk_eject(libxl_ctx *ctx, libxl_evgen_disk_eject*);
  *      libxl_osevent_afterpoll(...);
  *      for (;;) {
  *          r = libxl_event_check(...);
- *          if (r==LIBXL_NOT_READY) break;
+ *          if (r==ERROR_NOT_READY) break;
  *          if (r) goto error_out;
  *          do something with the event;
  *      }