plugins/ctf/common/notif-iter/notif-iter.c: add logging

[babeltrace.git] / plugins / ctf / common / notif-iter / notif-iter.h

diff --git a/plugins/ctf/common/notif-iter/notif-iter.h b/plugins/ctf/common/notif-iter/notif-iter.h
index 23277754a759b0d863bef1726a34757adb9572a0..1fbf952a2c8467fd9415b094c2f389858159875e 100644 (file)
--- a/plugins/ctf/common/notif-iter/notif-iter.h
+++ b/plugins/ctf/common/notif-iter/notif-iter.h
@@ -54,12 +54,12 @@ enum bt_ctf_notif_iter_medium_status {
         * The medium function called by the notification iterator
         * function reached the end of the file.
         */
-       BT_CTF_NOTIF_ITER_MEDIUM_STATUS_EOF =   -4,
+       BT_CTF_NOTIF_ITER_MEDIUM_STATUS_EOF =   1,
 
        /**
         * There is no data available right now, try again later.
         */
-       BT_CTF_NOTIF_ITER_MEDIUM_STATUS_AGAIN = -3,
+       BT_CTF_NOTIF_ITER_MEDIUM_STATUS_AGAIN = 11,
 
        /** Invalid argument. */
        BT_CTF_NOTIF_ITER_MEDIUM_STATUS_INVAL = -2,
@@ -302,4 +302,44 @@ enum bt_ctf_notif_iter_status bt_ctf_notif_iter_get_packet_header_context_fields
                struct bt_ctf_field **packet_header_field,
                struct bt_ctf_field **packet_context_field);
 
+static inline
+const char *bt_ctf_notif_iter_medium_status_string(
+               enum bt_ctf_notif_iter_medium_status status)
+{
+       switch (status) {
+       case BT_CTF_NOTIF_ITER_MEDIUM_STATUS_EOF:
+               return "BT_CTF_NOTIF_ITER_MEDIUM_STATUS_EOF";
+       case BT_CTF_NOTIF_ITER_MEDIUM_STATUS_AGAIN:
+               return "BT_CTF_NOTIF_ITER_MEDIUM_STATUS_AGAIN";
+       case BT_CTF_NOTIF_ITER_MEDIUM_STATUS_INVAL:
+               return "BT_CTF_NOTIF_ITER_MEDIUM_STATUS_INVAL";
+       case BT_CTF_NOTIF_ITER_MEDIUM_STATUS_ERROR:
+               return "BT_CTF_NOTIF_ITER_MEDIUM_STATUS_ERROR";
+       case BT_CTF_NOTIF_ITER_MEDIUM_STATUS_OK:
+               return "BT_CTF_NOTIF_ITER_MEDIUM_STATUS_OK";
+       default:
+               return "(unknown)";
+       }
+}
+
+static inline
+const char *bt_ctf_notif_iter_status_string(
+               enum bt_ctf_notif_iter_status status)
+{
+       switch (status) {
+       case BT_CTF_NOTIF_ITER_STATUS_EOF:
+               return "BT_CTF_NOTIF_ITER_STATUS_EOF";
+       case BT_CTF_NOTIF_ITER_STATUS_AGAIN:
+               return "BT_CTF_NOTIF_ITER_STATUS_AGAIN";
+       case BT_CTF_NOTIF_ITER_STATUS_INVAL:
+               return "BT_CTF_NOTIF_ITER_STATUS_INVAL";
+       case BT_CTF_NOTIF_ITER_STATUS_ERROR:
+               return "BT_CTF_NOTIF_ITER_STATUS_ERROR";
+       case BT_CTF_NOTIF_ITER_STATUS_OK:
+               return "BT_CTF_NOTIF_ITER_STATUS_OK";
+       default:
+               return "(unknown)";
+       }
+}
+
 #endif /* CTF_NOTIF_ITER_H */