./build-aux/update-copyright 2021 2022

Signed-off-by: Allan McRae <allan@archlinux.org>

change pacman-dev@archlinux.org to pacmandev@lists.archlinux.org

Most of this is copyright notices but this also fixes FS#72129 by
updating the address in docs/index.asciidoc.

Morgan Adamiec authored May 03, 2021 and Allan McRae committed Sep 04, 2021

__foo is reserved in c and should not be used.

Signed-off-by: Allan McRae <allan@archlinux.org>

Signed-off-by: Allan McRae <allan@archlinux.org>

Signed-off-by: Allan McRae <allan@archlinux.org>

make update-copyright OLD=2018 NEW=2019

Signed-off-by: Allan McRae <allan@archlinux.org>

make update-copyright OLD=2017 NEW=201

Signed-off-by: Allan McRae <allan@archlinux.org>

Andrew Gregory authored Jan 07, 2018 and Allan McRae committed Jan 10, 2018

If rehash ever failed with a full hash it would return the old hash
that is already full.  get_hash_position would then loop forever
because it would never find an empty bucket.

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>

Signed-off-by: Allan McRae <allan@archlinux.org>

Ivy Foster authored Sep 03, 2016 and Allan McRae committed Sep 25, 2016

Signed-off-by: Ivy Foster <ivy.foster@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>

make update-copyright OLD=2015 NEW=2016

Signed-off-by: Allan McRae <allan@archlinux.org>

Signed-off-by: Allan McRae <allan@archlinux.org>

Signed-off-by: Allan McRae <allan@archlinux.org>

Signed-off-by: Allan McRae <allan@archlinux.org>

Add 2012 to the copyright range for all libalpm and pacman source files.

Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

This patch changes a variety of small things related to our pkghash
implementation with an eye toward performance, especially on native
32-bit systems.

* Use `unsigned int` rather than `size_t` for hash sizes. We already
  return ERANGE for any attempted creation of a hash greater than 1
  million elements, so unsigned int is more than large enough for our
  purposes. Switching to this type allows 32 bit systems to do native
  math without helper functions from libgcc.
* _alpm_pkghash_create() now internally adds extra padding for
  additional array elements, rather than that being the responsibility of
  the caller.
* #define values are moved into static const values in pkghash.c; a new
  `stride` value is also extracted (but remains set at 1).
* Division and modulus operators are removed from the normal find and
  add paths if possible. We store the upper limit of the number of
  elements in the hash so we no longer need to calculate this every
  element addition. When doing wraparound position calculations, we only
  apply the modulus operator if the value is greater than the number of
  buckets.

Signed-off-by: Dan McGee <dan@archlinux.org>

Signed-off-by: Allan McRae <allan@archlinux.org>

Signed-off-by: Allan McRae <allan@archlinux.org>

There's no API functions exposed which allow manipulation of this type,
so remove it from public view. Also, rename the public and private
alpm_db_get_pkgcache symbol to alpm_db_get_pkgcache_has.

Signed-off-by: Dave Reisner <d@falconindy.com>
Signed-off-by: Dan McGee <dan@archlinux.org>

Fully removes a package from the hash.  Also unify prototype with
removal from an alpm_list_t, fixing issues when removing a package
from the pkgcache.

Signed-off-by: Allan McRae <allan@archlinux.org>

Signed-off-by: Allan McRae <allan@archlinux.org>