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https://github.com/moparisthebest/pacman
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f671147282
Commit 0460038447 caused a regression when
rereading the pkgcache after updating the on-disk databases. A rewinddir
call was errantly removed.
Instead of replacing the call to rewindir, clean up this whole mess.
db_scan is used only once and with target == NULL so there was actually half
the code of db_scan which was unused. This is gone now and replaced by a
single new db_populate function.
Dan: add_sorted ended up being 3x slower than one msort at the end, so I
changed back to that. I also made one pointer variable const and merged this
whole patch with my original fix for the rewinddir issue.
Signed-off-by: Xavier Chantry <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
69 lines
2.0 KiB
C
69 lines
2.0 KiB
C
/*
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* db.h
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*
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* Copyright (c) 2002-2007 by Judd Vinet <jvinet@zeroflux.org>
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* Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
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* Copyright (c) 2006 by Miklos Vajna <vmiklos@frugalware.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _ALPM_DB_H
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#define _ALPM_DB_H
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#include "alpm.h"
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#include <limits.h>
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#include <time.h>
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/* Database entries */
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typedef enum _pmdbinfrq_t {
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INFRQ_BASE = 0x01,
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INFRQ_DESC = 0x02,
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INFRQ_DEPENDS = 0x04,
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INFRQ_FILES = 0x08,
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INFRQ_SCRIPTLET = 0x10,
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INFRQ_DELTAS = 0x20,
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/* ALL should be sum of all above */
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INFRQ_ALL = 0x3F
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} pmdbinfrq_t;
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/* Database */
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struct __pmdb_t {
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char *path;
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char *treename;
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void *handle;
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alpm_list_t *pkgcache;
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alpm_list_t *grpcache;
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alpm_list_t *servers;
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};
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/* db.c, database general calls */
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pmdb_t *_alpm_db_new(const char *dbpath, const char *treename);
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void _alpm_db_free(pmdb_t *db);
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int _alpm_db_cmp(const void *db1, const void *db2);
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alpm_list_t *_alpm_db_search(pmdb_t *db, const alpm_list_t *needles);
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pmdb_t *_alpm_db_register_local(void);
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pmdb_t *_alpm_db_register_sync(const char *treename);
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/* be.c, backend specific calls */
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int _alpm_db_open(pmdb_t *db);
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void _alpm_db_close(pmdb_t *db);
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int _alpm_db_populate(pmdb_t *db);
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int _alpm_db_read(pmdb_t *db, pmpkg_t *info, pmdbinfrq_t inforeq);
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int _alpm_db_write(pmdb_t *db, pmpkg_t *info, pmdbinfrq_t inforeq);
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int _alpm_db_remove(pmdb_t *db, pmpkg_t *info);
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#endif /* _ALPM_DB_H */
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/* vim: set ts=2 sw=2 noet: */
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