Faidon Liambotis 01f0d1ea1e Add recallocarray() and freezero() from OpenBSD
Add recallocarray(), introduced in OpenBSD 6.1, and freezero(),
introduced in OpenBSD 6.2. The former is imported as-is from OpenBSD,
while the latter is the non-malloc-internal branch of the same code (and
also the OpenSSH portable variant).

Both of these originated in OpenBSD, but have also been implemented by
IllumOS, cf. https://www.illumos.org/issues/8546

Documentation for these functions is in malloc(3) upstream, the relevant
parts of which were previously imported in reallocarray(3bsd). Update
reallocarray(3bsd) with the changes that were introduced since, and add
the relevant bits for recallocarray() and freezero(), plus aliases.

[guillem@hadrons.org: Update copyright in COPYING. ]

Closes: !10
Signed-off-by: Guillem Jover <guillem@hadrons.org>
2021-01-01 18:18:51 +01:00
2020-12-21 17:44:26 +01:00
2012-05-29 04:35:55 +02:00
2012-05-29 04:35:55 +02:00
2016-02-13 08:46:35 +01:00

libbsd - Utility functions from BSD systems

This library provides useful functions commonly found on BSD systems,
and lacking on others like GNU systems, thus making it easier to port
projects with strong BSD origins, without needing to embed the same
code over and over again on each project.


Releases
--------

  <https://libbsd.freedesktop.org/releases/>


Mailing List
------------

The subscription interface and web archives can be found at:

  <https://lists.freedesktop.org/mailman/listinfo/libbsd>

The mail address is:

  libbsd@lists.freedesktop.org


Source Repository
-----------------

The master repository can be browsed at:

  <https://cgit.freedesktop.org/libbsd>

and cloned from:

  <https://anongit.freedesktop.org/git/libbsd>
Description
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