watch: call notification to app_wait from scd_update_reader_status_file.

Signed-off-by: NIIBE Yutaka <[email protected]>

3 files changed, 5 insertions, 10 deletions

diff --git a/scd/app.c b/scd/app.c
index da70f8705..aac9d304d 100644
--- a/scd/app.c
+++ b/scd/app.c
@@ -1937,6 +1937,7 @@ scd_update_reader_status_file (void)
 {
   card_t card, card_next;
   int periodical_check_needed = 0;
+  int reported = 0;
 
   npth_mutex_lock (&card_list_lock);
   for (card = card_top; card; card = card_next)
@@ -1971,6 +1972,7 @@ scd_update_reader_status_file (void)
         {
           report_change (card->slot, card->card_status, status);
           send_client_notifications (card, status == 0);
+          reported++;
 
           if (status == 0)
             {
@@ -1995,6 +1997,9 @@ scd_update_reader_status_file (void)
         }
     }
 
+  if (reported)
+    npth_cond_broadcast (&notify_cond);
+
   npth_mutex_unlock (&card_list_lock);
 
   return periodical_check_needed;
@@ -2292,12 +2297,6 @@ app_do_with_keygrip (ctrl_t ctrl, int action, const char *keygrip_str,
   return c;
 }
 
-void
-app_notify (void)
-{
-  npth_cond_broadcast (&notify_cond);
-}
-
 int
 app_wait (void)
 {
diff --git a/scd/scdaemon.c b/scd/scdaemon.c
index 1f34809bc..b7bbc0361 100644
--- a/scd/scdaemon.c
+++ b/scd/scdaemon.c
@@ -1220,9 +1220,6 @@ scd_kick_the_loop (void)
     log_error ("SetEvent for scd_kick_the_loop failed: %s\n",
                gpg_strerror (gpg_error_from_syserror ()));
 #endif
-
-  /* Also, notify watching threads.  */
-  app_notify ();
 }
 
 /* Connection handler loop.  Wait for connection requests and spawn a
diff --git a/scd/scdaemon.h b/scd/scdaemon.h
index c79c272a0..19f7e9d3f 100644
--- a/scd/scdaemon.h
+++ b/scd/scdaemon.h
@@ -154,6 +154,5 @@ int get_active_connection_count (void);
 /*-- app.c --*/
 int scd_update_reader_status_file (void);
 int app_wait (void);
-void app_notify (void);
 
 #endif /*SCDAEMON_H*/