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Re: Unnecessary thread_db message?


Vladimir Prus <ghost at cs.msu.su> writes:
> Over in linux-thread-db.c, there's code like this:
>
> 	void
> 	check_for_thread_db (void)
> 	{
> 	  /* First time through, report that libthread_db was successfuly
> 	     loaded.  Can't print this in in thread_db_load as, at that stage,
> 	     the interpreter and it's console haven't started.  */
> 	
> 	  if (!already_loaded)
> 	    {
> 		printf_unfiltered (_("Using host libthread_db library \"%s\".\n"),
> 				 library);
>
>
> The printf is totally unconditional. When gdb is started with the --quiet option,
> this line is the only thing printed. The problem is that this message means nothing
> to ordinary user -- he does not know what's thread_db is, and possibly has no idea
> if, say, "/lib/tls/i686/cmov/libthread_db.so.1" is the right library to load.
> This message seems more like debug print -- so can we print it only when some
> verbose flag is set?

At least.  I don't think it should be printed at all --- there could
be an 'info' subcommand to show this kind of information, but as you
say, it's not something the user normally cares about.


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