Allow immediate return on initial spins

2012-03-21 18:00:36 -04:00
parent 19884d6c85
commit ec0c8c8984
1 changed files with 10 additions and 4 deletions
@@ -74,13 +74,19 @@ void print_usage( const char *argv0 )
  fprintf( stderr, "Usage: %s new [-s] [-i LOCALADDR] [-p PORT] [-- COMMAND...]\n", argv0 );
 }

+/* Simple spinloop */
 void spin( void )
 {
+  static unsigned int spincount = 0;
+  spincount++;
+
+  if ( spincount > 10 ) {
    struct timespec req;
    req.tv_sec = 0;
    req.tv_nsec = 100000000; /* 0.1 sec */
    nanosleep( &req, NULL );
  }
+}

 string get_SSH_IP( void )
 {