dlt-daemon: fix internal logging to file after daemonize

Signed-off-by: Christoph Lipka <[email protected]>
COVESA · May 6, 2019 · a729e27 · a729e27
1 parent 09d49ba
commit a729e27
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/src/daemon/dlt-daemon.c b/src/daemon/dlt-daemon.c
@@ -843,6 +843,11 @@ int dlt_daemon_local_init_p1(DltDaemon *daemon, DltDaemonLocal *daemon_local, in
     if (daemon_local->flags.dflag)
         dlt_daemon_daemonize(daemon_local->flags.vflag);
 
+    /* Re-Initialize internal logging facility after fork */
+    dlt_log_set_filename(daemon_local->flags.loggingFilename);
+    dlt_log_set_level(daemon_local->flags.loggingLevel);
+    dlt_log_init(daemon_local->flags.loggingMode);
+
     /* initialise structure to use DLT file */
     ret = dlt_file_init(&(daemon_local->file), daemon_local->flags.vflag);
 

diff --git a/src/shared/dlt_common.c b/src/shared/dlt_common.c
@@ -1762,7 +1762,7 @@ void dlt_log_init(int mode)
 
     if (logging_mode == DLT_LOG_TO_FILE) {
         /* internal logging to file */
-        logging_handle = fopen(logging_filename, "w");
+        logging_handle = fopen(logging_filename, "a");
 
         if (logging_handle == NULL) {
             printf("Internal log file %s cannot be opened!\n", logging_filename);