Add new idevice_events_subscribe/unsubscribe API with context

The older API idevice_event_subscribe/unsubscribe can only be used
by a single instance. With the addition of a context, is is now possible
to register multiple callback functions in different threads.
For backwards compatibility the old API will still be available for a while
before being removed in a future release.

1 files changed, 3 insertions, 2 deletions

diff --git a/tools/idevicesyslog.c b/tools/idevicesyslog.c
index f85c7cc..3084b97 100644
--- a/tools/idevicesyslog.c
+++ b/tools/idevicesyslog.c
@@ -709,12 +709,13 @@ int main(int argc, char *argv[])
         line_buffer_size = 1024;
         line = malloc(line_buffer_size);
 
-        idevice_event_subscribe(device_event_cb, NULL);
+        idevice_subscription_context_t context = NULL;
+        idevice_events_subscribe(&context, device_event_cb, NULL);
 
         while (!quit_flag) {
                 sleep(1);
         }
-        idevice_event_unsubscribe();
+        idevice_events_unsubscribe(context);
         stop_logging();
 
         if (num_proc_filters > 0) {