lib: make message iterator creation functions return a status

[babeltrace.git] / include / babeltrace2 / func-status.h

diff --git a/include/babeltrace2/func-status.h b/include/babeltrace2/func-status.h
index 640cc98a150696755e6453b3647d60304906daa2..0f1829af8e7e17fcba6d1c1755ad0665371498dd 100644 (file)
--- a/include/babeltrace2/func-status.h
+++ b/include/babeltrace2/func-status.h
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (c) 2019 Philippe Proulx <pproulx@efficios.com>
+ * Copyright (c) 2010-2019 EfficiOS Inc. and Linux Foundation
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -37,30 +37,16 @@
  */
 
 /* Value is too large for the given data type */
-#ifndef __BT_FUNC_STATUS_OVERFLOW
-# define __BT_FUNC_STATUS_OVERFLOW             -75
+#ifndef __BT_FUNC_STATUS_OVERFLOW_ERROR
+# define __BT_FUNC_STATUS_OVERFLOW_ERROR       -75
 #endif
 
-/* Invalid query parameters */
-#ifndef __BT_FUNC_STATUS_INVALID_PARAMS
-# define __BT_FUNC_STATUS_INVALID_PARAMS       -24
-#endif
-
-/* Invalid query object */
-#ifndef __BT_FUNC_STATUS_INVALID_OBJECT
-# define __BT_FUNC_STATUS_INVALID_OBJECT       -23
-#endif
 
 /* Memory allocation error */
 #ifndef __BT_FUNC_STATUS_MEMORY_ERROR
 # define __BT_FUNC_STATUS_MEMORY_ERROR         -12
 #endif
 
-/* Plugin loading error */
-#ifndef __BT_FUNC_STATUS_LOADING_ERROR
-# define __BT_FUNC_STATUS_LOADING_ERROR                -2
-#endif
-
 /* General error */
 #ifndef __BT_FUNC_STATUS_ERROR
 # define __BT_FUNC_STATUS_ERROR                        -1
@@ -81,17 +67,22 @@
 # define __BT_FUNC_STATUS_NOT_FOUND            2
 #endif
 
+/* Object is interrupted */
+#ifndef __BT_FUNC_STATUS_INTERRUPTED
+# define __BT_FUNC_STATUS_INTERRUPTED          4
+#endif
+
+/* No match found */
+#ifndef __BT_FUNC_STATUS_NO_MATCH
+# define __BT_FUNC_STATUS_NO_MATCH             6
+#endif
+
 /* Try operation again later */
 #ifndef __BT_FUNC_STATUS_AGAIN
 # define __BT_FUNC_STATUS_AGAIN                        11
 #endif
 
-/* Unsupported operation */
-#ifndef __BT_FUNC_STATUS_UNSUPPORTED
-# define __BT_FUNC_STATUS_UNSUPPORTED          95
-#endif
-
-/* Object is canceled */
-#ifndef __BT_FUNC_STATUS_CANCELED
-# define __BT_FUNC_STATUS_CANCELED             125
+/* Unknown query object */
+#ifndef __BT_FUNC_STATUS_UNKNOWN_OBJECT
+# define __BT_FUNC_STATUS_UNKNOWN_OBJECT       42
 #endif