Re: strncpy clarify result may not be null terminated

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On Wed, Nov 08, Alejandro Colomar wrote:

> strncpy(3) is useful to write to fixed-width buffers like `struct utmp`
> and `struct utmpx`.  Is there any other libc API that needs strncpy(3)?
> Of those two APIs (utmp and utmpx) and any other that need strncpy(3),
> are those deprecated, or is any such API still good for new code?

Everything around utmp/utmpx/wtmp/lastlog is deprecated.

openSUSE Tumbleweed and MicroOS are no longer using nor supporting them
and fresh installations don't have that files anymore.
So new code should not use utmp/utmp/wtmp/lastlog anymore. Alternatives
are e.g. systemd-logind/wtmpdb/lastlog2.

  Thorsten

-- 
Thorsten Kukuk, Distinguished Engineer, Senior Architect, Future Technologies
SUSE Software Solutions Germany GmbH, Frankenstraße 146, 90461 Nuernberg, Germany
Managing Director: Ivo Totev, Andrew McDonald, Werner Knoblich
(HRB 36809, AG Nürnberg)



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