pkarashchenko commented on code in PR #6363:
URL: https://github.com/apache/incubator-nuttx/pull/6363#discussion_r889697224


##########
drivers/syslog/syslog_channel.c:
##########
@@ -259,13 +259,26 @@ int syslog_channel(FAR struct syslog_channel_s *channel)
   int i;
 #endif
 
+#if defined(CONFIG_SYSLOG_COLOR_OUTPUT)
+  char * col_rst = "\e[0m";
+#endif
+
   DEBUGASSERT(channel != NULL);
 
   if (channel != NULL)
     {
       DEBUGASSERT(channel->sc_ops->sc_putc != NULL &&
                   channel->sc_ops->sc_force != NULL);
 
+#if defined(CONFIG_SYSLOG_COLOR_OUTPUT)
+      /* Reset the terminal style before using it. */

Review Comment:
   The BL might not use color output at all. I mean that we can't handle all 
the cases. I'm not sure even that Linux and other Unix systems does. For 
example recently I've been using Windows + cmake in terminal and when cmake 
compilation failed the terminal in Windows was left at the color of cmake stage 
that failed. I do not see any was how we can handle all the corner cases.



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