[WBCLIENT] Add process name to the winbind request

[Christof Schmitt]

On Fri, Nov 02, 2018 at 09:39:57AM +0100, Andreas Schneider via samba-technical wrote:
> Hi,
> 
> currently we send the pid as part of the request from wbclient to winbind. 
> Would it make sense to add the process name and log it on the winbind side?
> 
> If you just get logs and don't have access to the box, you would at least have 
> a clue which process created the request to winbind.

+1

This would be useful for debugging.

Christof

> 
> The idea would be to add a 32byte progname. We could add getprogname() to 
> libreplace like:
> 
> #ifndef HAVE_GETPROGNAME
> const char *getprogname(void)
> {
> #ifdef _GNU_SOURCE
> 	return program_invocation_short_name;
> #else
> 	/* FIXME: Read /proc/<pid>/cmdline??? */
> 	return "<unknown>";
> #endif
> }
> #endif
> 
> http://man7.org/linux/man-pages/man3/program_invocation_name.3.html
> 
> 
> 	Andreas
> 
> 
> -- 
> Andreas Schneider                      asn at samba.org
> Samba Team                             www.samba.org
> GPG-ID:     8DFF53E18F2ABC8D8F3C92237EE0FC4DCC014E3D
> 
> 
>