[GRASS-dev] G_program_name to every message

[Daniel Calvelo]

Hi Jachym. Great idea. I would condition that on the debug environment
variable. You might even consider adding __FILE__ and __LINE__
references then.

Daniel.

On 1/7/07, Jachym Cepicky <jachym.cepicky at centrum.cz> wrote:
> Hallo,
>
> I think it would be nice, if G_message, G_warning and G_fatal_error
> would print module name at the beginning of the message.
>
> If the modules are used in scripts, it is sometimes difficult to
> identify, which C-module, used in the script, caused some problem or is
> printing the message. This is the case for e.g. r.report (file stats.c)
> too.
>
> What about adding G_program_name(); to every message, so that
>
>     G_message("Hallo, world!");
>
> would produce
>
>     g.module: Hallo, world!
>
> and
>     G_warning("Hallo, world!"); -> WARNING: g.module: Hallo, world!
>
> ??
>
> The question is, how to do it... Imho the best place is printf_error();
> in error.c
>
> What do you think?
>
> Jachym
> --
> Jachym Cepicky
> e-mail: jachym.cepicky at centrum.cz
> URL: http://les-ejk.cz
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-- 
-- Daniel Calvelo Aros