[svn-commits] russell: trunk r81356 - /trunk/main/event.c
SVN commits to the Digium repositories
svn-commits at lists.digium.com
Wed Aug 29 14:41:16 CDT 2007
Author: russell
Date: Wed Aug 29 14:41:16 2007
New Revision: 81356
URL: http://svn.digium.com/view/asterisk?view=rev&rev=81356
Log:
Try to clarify the rules on changing ast_event and ast_event_ie
Modified:
trunk/main/event.c
Modified: trunk/main/event.c
URL: http://svn.digium.com/view/asterisk/trunk/main/event.c?view=diff&rev=81356&r1=81355&r2=81356
==============================================================================
--- trunk/main/event.c (original)
+++ trunk/main/event.c Wed Aug 29 14:41:16 2007
@@ -38,6 +38,14 @@
/* Only use one thread for now to ensure ordered delivery */
#define NUM_EVENT_THREADS 1
+/*!
+ * \brief An event information element
+ *
+ * \note The format of this structure is important. Since these events may
+ * be sent directly over a network, changing this structure will break
+ * compatibility with older versions. However, at this point, this code
+ * has not made it into a release, so it is still fair game for change.
+ */
struct ast_event_ie {
enum ast_event_ie_type ie_type:16;
/*! Total length of the IE payload */
@@ -48,9 +56,13 @@
/*!
* \brief An event
*
- * \note The format of this structure is important, and can not change, since
- * they may be sent directly over the network.
+ * An ast_event consists of an event header (this structure), and zero or
+ * more information elements defined by ast_event_ie.
*
+ * \note The format of this structure is important. Since these events may
+ * be sent directly over a network, changing this structure will break
+ * compatibility with older versions. However, at this point, this code
+ * has not made it into a release, so it is still fair game for change.
*/
struct ast_event {
/*! Event type */
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