From 45b4dc92e293056a1c58c137ec4fe5a7241bf175 Mon Sep 17 00:00:00 2001
From: Radek Polak <psonek2@seznam.cz>
Date: Sun, 5 Feb 2012 00:02:22 +0100
Subject: [PATCH] show progress while routing

---
 gsm-voice-routing.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/gsm-voice-routing.c b/gsm-voice-routing.c
index 9529d0d..a2481a7 100644
--- a/gsm-voice-routing.c
+++ b/gsm-voice-routing.c
@@ -321,6 +321,15 @@ void log_with_timestamp(const char *msg)
     fprintf(logfile, "%d %d: %s\n", tp.tv_sec, tp.tv_nsec, msg);
 }
 
+void show_progress()
+{
+    static int counter = 0;
+    char ch = "|\\-/"[(counter++) % 4];
+    fputc(ch, logfile);
+    fputc('\b', logfile);
+    fflush(logfile);
+}
+
 int main()
 {
     int rc;
@@ -412,7 +421,9 @@ int main()
             continue;
         }
 
-        if(!started) {
+        if (started) {
+            show_progress();
+        } else {
             fprintf(logfile, "voice routing started\n");
             started = 1;
         }
-- 
2.39.5