[PATCH XEN v7 19/29] tools/libs/evtchn: Review and update doc comments.

[Ian Campbell <ian.campbell@citrix.com>]

Remove the reference to pre-4.1, since this is now a new library.

Fixup references to xc.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
---
 tools/libs/evtchn/include/xenevtchn.h | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/tools/libs/evtchn/include/xenevtchn.h b/tools/libs/evtchn/include/xenevtchn.h
index 3380fa3..60da2a3 100644
--- a/tools/libs/evtchn/include/xenevtchn.h
+++ b/tools/libs/evtchn/include/xenevtchn.h
@@ -46,11 +46,9 @@ typedef struct xentoollog_logger xentoollog_logger;
  * which case errno will be set appropriately.
  *
  * Note:
- * After fork a child process must not use any opened xc evtchn
+ * After fork a child process must not use any opened evtchn
  * handle inherited from their parent. They must open a new handle if
- * they want to interact with xc.
- *
- * Before Xen pre-4.1 this function would sometimes report errors with perror.
+ * they want to interact with evtchn.
  */
 /* Currently no flags are defined */
 xenevtchn_handle *xenevtchn_open(xentoollog_logger *logger, unsigned open_flags);
-- 
2.1.4