Add user custom timestamp interface

Two new macros are introduced so that users can use their customized
timestamps for DLT messages:
- DLT_LOG_TS(CONTEXT, LOGLEVEL, TS, ARGS ...)
- DLT_LOG_ID_TS(CONTEXT, LOGLEVEL, MSGID, TS, ARGS ...)
Detailed explanations can be found in dlt_for_developers.md.

Also a new option is added to dlt-system to use events' timestamps
from journald adapter.

Signed-off-by: Sebastian Unger <sunger@de.adit-jv.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/system/dlt-system.h b/src/system/dlt-system.h
index ed2b50b..46738b8 100644
--- a/src/system/dlt-system.h
+++ b/src/system/dlt-system.h
@@ -107,6 +107,7 @@ typedef struct {
     int CurrentBoot;
     int Follow;
     int MapLogLevels;
+    int UseOriginalTimestamp;
 } JournalOptions;
 
 typedef struct {