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/* upgrade.c - Alpine Package Keeper (APK)
*
* Copyright (C) 2005-2008 Natanael Copa <n@tanael.org>
* Copyright (C) 2008 Timo Teräs <timo.teras@iki.fi>
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation. See http://www.gnu.org/ for details.
*/
#include <errno.h>
#include <stdio.h>
#include <zlib.h>
#include "apk_applet.h"
#include "apk_database.h"
#include "apk_state.h"
static int upgrade_main(void *ctx, int argc, char **argv)
{
struct apk_database db;
struct apk_state *state = NULL;
int i, r;
apk_flags |= APK_UPGRADE;
r = apk_db_open(&db, apk_root, APK_OPENF_WRITE);
if (r != 0)
return r;
state = apk_state_new(&db);
for (i = 0; i < db.world->num; i++) {
r = apk_state_lock_dependency(state, &db.world->item[i]);
if (r != 0) {
apk_error("Unable to upgrade '%s'",
db.world->item[i].name->name);
goto err;
}
}
r = apk_state_commit(state, &db);
err:
if (state != NULL)
apk_state_unref(state);
apk_db_close(&db);
return r;
}
static struct apk_applet apk_upgrade = {
.name = "upgrade",
.usage = "",
.main = upgrade_main,
};
APK_DEFINE_APPLET(apk_upgrade);
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