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Alejandro Colomar 62172f6fb5 Call NULL by its name
In variadic functions we still do the cast.  In POSIX, it's not
necessary, since NULL is required to be of type 'void *', and 'void *'
is guaranteed to have the same alignment and representation as 'char *'.
However, since ISO C still doesn't mandate that, and moreover they're
doing dubious stuff by adding nullptr, let's be on the cautious side.
Also, C++ requires that NULL is _not_ 'void *', but either plain 0 or
some magic stuff.

Signed-off-by: Alejandro Colomar <alx@kernel.org>
2023-02-02 13:08:30 -06:00
.builds CI: add libbsd and pkg-config dependencies 2022-11-28 09:07:41 -06:00
.github workflow: update checkout acton v2 to v3 2023-01-13 09:51:05 +01:00
contrib Fix typos 2023-01-26 22:44:39 -06:00
doc Remove traces of utmpx 2022-12-22 10:31:43 +01:00
docs fix spelling and unify whitespace 2021-08-18 18:06:02 +00:00
etc fix PAM service files --without-selinux 2022-03-04 08:51:20 -06:00
lib Call NULL by its name 2023-02-02 13:08:30 -06:00
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libsubid Revert "Drop unused function subid_init()" 2022-08-21 13:20:56 -05:00
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po updated Dutch translation 2022-09-27 16:01:31 -05:00
src Call NULL by its name 2023-02-02 13:08:30 -06:00
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.gitignore Show libsubid api version in subid.h 2021-12-05 08:02:57 -06:00
.travis.yml subids: support nsswitch 2021-04-16 21:02:37 -05:00
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AUTHORS.md AUTHORS: improve markdown output 2022-03-18 16:10:51 -05:00
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shadow.spec.in * shadow.spec.in: Fix the source (new FTP). 2008-08-31 17:30:45 +00:00
TODO fix spelling and unify whitespace 2021-08-18 18:06:02 +00:00

shadow-utils

Introduction

The shadow-utils package includes the necessary programs for converting UNIX password files to the shadow password format, plus programs for managing user and group accounts. The pwconv command converts passwords to the shadow password format. The pwunconv command unconverts shadow passwords and generates a passwd file (a standard UNIX password file). The pwck command checks the integrity of password and shadow files. The lastlog command prints out the last login times for all users. The useradd, userdel, and usermod commands are used for managing user accounts. The groupadd, groupdel, and groupmod commands are used for managing group accounts.

Sites

Contacts

There are several ways to contact us:

Mailing archives

Authors and maintainers

Authors and maintainers are listed in AUTHORS.md.