pndevmapperd: support multiple charge devices

[pandora-libraries.git] / include / pnd_notify.h

diff --git a/include/pnd_notify.h b/include/pnd_notify.h
index e9b6e7b..f4bf594 100644 (file)
--- a/include/pnd_notify.h
+++ b/include/pnd_notify.h
@@ -17,6 +17,13 @@ pnd_notify_handle pnd_notify_init ( void );
  */
 void pnd_notify_shutdown ( pnd_notify_handle h );
 
+/* register a path to watch
+ * Pass in a path to register it for watching; note that should you wish children
+ * directories to be watched as well you should set the recursive flag.
+ */
+#define PND_NOTIFY_RECURSE 1
+void pnd_notify_watch_path ( pnd_notify_handle h, char *fullpath, unsigned int flags );
+
 /* rescan_p (rescan predicate) -- wil return TRUE (>0) when the notify is reporting
  * that we should do a re-discovery against the paths.
  * NOTE:
@@ -25,6 +32,14 @@ void pnd_notify_shutdown ( pnd_notify_handle h );
  */
 unsigned char pnd_notify_rediscover_p ( pnd_notify_handle h );
 
+/* wait_until_ready() will loop (up to a max of secs_timeout) until inotify seems to
+ * be responding. Returns 0 if inotify is never ready during the interval, otherwise
+ * it suggests inotify is up and going.
+ * secs_timeout may be 0 which means 'forever'
+ * NOTE: This wastes some time, always
+ */
+unsigned char pnd_notify_wait_until_ready ( unsigned int secs_timeout );
+
 #ifdef __cplusplus
 } /* "C" */
 #endif