Merge pull request #36 from KNX-IOT/rwells1703-headless-service

Enabled line buffer flushing for journal logs.
KNX-IOT · Aug 1, 2022 · 1f54eaf · 1f54eaf
2 parents 30a0ab7 + f6a30dc
commit 1f54eaf
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/knx_iot_pb_pi.c b/knx_iot_pb_pi.c
@@ -333,7 +333,8 @@ main(void)
   sa.sa_handler = handle_signal;
   /* install Ctrl-C */
   sigaction(SIGINT, &sa, NULL);
-
+  /* Disable full buffering so stdout appears in journalctl */
+  setvbuf(stdout, NULL, _IONBF, BUFSIZ);
   PyImport_AppendInittab("knx", PyInit_knx);
 
   Py_Initialize();

diff --git a/knx_iot_sa_pi.c b/knx_iot_sa_pi.c
@@ -175,6 +175,8 @@ main(void)
   sa.sa_handler = handle_signal;
   /* install Ctrl-C */
   sigaction(SIGINT, &sa, NULL);
+  /* Disable full buffering so stdout appears in journalctl */
+  setvbuf(stdout, NULL, _IONBF, BUFSIZ);
 
   app_set_post_cb(post_callback);