Add and improve debug messages, clean out old dev. comments

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

src/api.c

@@ -401,6 +401,7 @@ int api_init(uev_ctx_t *ctx)
 		.sun_path   = INIT_SOCKET,
 	};
 
+	_d("Setting up external API socket ...");
 	sd = socket(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0);
 	if (-1 == sd) {
 		_pe("Failed starting external API socket");

src/conf.c

@@ -398,7 +398,7 @@ static int parse_conf_dynamic(char *file, struct timeval *mtime)
 	/* Prepare default limits for each service */
 	memcpy(rlimit, global_rlimit, sizeof(rlimit));
 
-	_d("Parsing %s", file);
+	_d("Parsing %s <<<<<<", file);
 	while (!feof(fp)) {
 		char line[LINE_SIZE] = "";
 
@@ -417,7 +417,6 @@ static int parse_conf_dynamic(char *file, struct timeval *mtime)
 	return 0;
 }
 
-/* Reads /etc/finit.conf, once at boot */
 static int parse_conf(char *file)
 {
 	FILE *fp;
@@ -508,10 +507,6 @@ int conf_reload_dynamic(void)
 
 			rp = realpath(path, NULL);
 			if (!rp) {
-				/*
-				 * XXX: Prune from rcsd?
-				 * XXX: Possibly temporary service from last boot
-				 */
 				logit(LOG_WARNING, "Skipping %s, dangling symlink: %s", path, strerror(errno));
 				continue;
 			}

src/finit.c

@@ -256,18 +256,22 @@ static void finalize(void)
 	/*
 	 * Network stuff
 	 */
+	_d("Setting up networking ...");
 	networking();
 	umask(022);
 
 	/* Hooks that rely on loopback, or basic networking being up. */
+	_d("Calling all network up hooks ...");
 	plugin_run_hooks(HOOK_NETWORK_UP);
 
 	/*
 	 * Start all tasks/services in the configured runlevel
 	 */
+	_d("Change to default runlevel, start all services ...");
 	service_runlevel(cfglevel);
 
 	/* Clean up bootstrap-only tasks/services that never started */
+	_d("Clean up all bootstrap-only tasks/services ...");
 	svc_prune_bootstrap();
 
 	/* All services/tasks/inetd/etc. in configure runlevel have started */
@@ -291,13 +295,16 @@ static void finalize(void)
 	}
 
 	/* Hooks that should run at the very end */
+	_d("Calling all system up hooks ...");
 	plugin_run_hooks(HOOK_SYSTEM_UP);
 	service_step_all(SVC_TYPE_ANY);
 
 	/* Enable silent mode before starting TTYs */
+	_d("Going silent ...");
 	log_silent();
 
 	/* Delayed start of TTYs at bootstrap */
+	_d("Launching all getty services ...");
 	tty_runlevel();
 }
 
@@ -505,11 +512,13 @@ int main(int argc, char* argv[])
 	 * Wait for all SVC_TYPE_RUNTASK to have completed their work in
 	 * [S], or timeout, before calling finalize()
 	 */
+	_d("Starting bootstrap finalize timer ...");
 	uev_timer_init(&loop, &timer, service_bootstrap_cb, finalize, 1000, 1000);
 
 	/*
 	 * Enter main loop to monior /dev/initctl and services
 	 */
+	_d("Entering main loop ...");
 	return uev_run(&loop, 0);
 }
 

src/service.c

@@ -1095,7 +1095,6 @@ void service_bootstrap_cb(uev_t *w, void *arg, int events)
 	finalize();
 }
 
-
 /**
  * Local Variables:
  *  indent-tabs-mode: t

src/sm.c

@@ -95,7 +95,8 @@ void sm_step(sm_t *sm)
 restart:
 	old_state = sm->state;
 
-	_d("state: %s", sm_status(sm->state));
+	_d("state: %s, runlevel: %d, newlevel: %d, teardown: %d, reload: %d",
+	   sm_status(sm->state), runlevel, sm->newlevel, sm->in_teardown, sm->reload);
 
 	switch (sm->state) {
 	case SM_BOOTSTRAP_STATE: