X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fkernel%2Fao_log.c;h=0589b4b00513b4fb8b80b03d22b7275dfc510a2b;hb=ec963d358895ae46af63d2a6e9a32bdfb4d631c0;hp=dc3b6486caabea5355753cea8e446fd1eb213dac;hpb=bb7522acf040f41740ecd059e3d5d2480b652420;p=fw%2Faltos

diff --git a/src/kernel/ao_log.c b/src/kernel/ao_log.c
index dc3b6486..0589b4b0 100644
--- a/src/kernel/ao_log.c
+++ b/src/kernel/ao_log.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -192,12 +193,14 @@ ao_log_find_max_erase_flight(void) __reentrant
 		ao_flight_number = 1;
 }
 
-void
+uint8_t
 ao_log_scan(void) __reentrant
 {
 	uint8_t		log_slot;
 	uint8_t		log_slots;
-#if !FLIGHT_LOG_APPEND
+#if FLIGHT_LOG_APPEND
+	uint8_t		ret;
+#else
 	uint8_t		log_want;
 #endif
 
@@ -248,9 +251,13 @@ ao_log_scan(void) __reentrant
 				empty = ao_log_current_pos;
 			}
 		}
+		ret = 1;
 	} else {
 		ao_log_find_max_erase_flight();
+		ret = 0;
 	}
+	ao_wakeup(&ao_flight_number);
+	return ret;
 #else
 
 	if (ao_flight_number)
@@ -278,8 +285,9 @@ ao_log_scan(void) __reentrant
 		if (++log_slot >= log_slots)
 			log_slot = 0;
 	} while (log_slot != log_want);
-#endif
 	ao_wakeup(&ao_flight_number);
+	return 0;
+#endif
 }
 
 void