void
repo_empty(Repo *repo, int reuseids)
{
Pool *pool = repo->pool;
Solvable *s;
int i;
pool_freewhatprovides(pool);
if (reuseids && repo->end == pool->nsolvables)
{
/* it's ok to reuse the ids. As this is the last repo, we can
just shrink the solvable array */
for (i = repo->end - 1, s = pool->solvables + i; i >= repo->start; i--, s--)
if (s->repo != repo)
break;
pool_free_solvable_block(pool, i + 1, repo->end - (i + 1), reuseids);
}
/* zero out (i.e. free) solvables belonging to this repo */
for (i = repo->start, s = pool->solvables + i; i < repo->end; i++, s++)
if (s->repo == repo)
memset(s, 0, sizeof(*s));
repo->nsolvables = 0;
/* free all data belonging to this repo */
repo->idarraydata = solv_free(repo->idarraydata);
repo->idarraysize = 0;
repo->lastoff = 0;
repo->rpmdbid = solv_free(repo->rpmdbid);
for (i = 1; i < repo->nrepodata; i++)
repodata_freedata(repo->repodata + i);
solv_free(repo->repodata);
repo->repodata = 0;
repo->nrepodata = 0;
}
void
repo_free_solvable_block(Repo *repo, Id start, int count, int reuseids)
{
Solvable *s;
Repodata *data;
int i;
if (start + count == repo->end)
repo->end -= count;
repo->nsolvables -= count;
for (s = repo->pool->solvables + start, i = count; i--; s++)
s->repo = 0;
pool_free_solvable_block(repo->pool, start, count, reuseids);
FOR_REPODATAS(repo, i, data)
{
int dstart, dend;
if (data->end > repo->end)
repodata_shrink(data, repo->end);
dstart = data->start > start ? data->start : start;
dend = data->end < start + count ? data->end : start + count;
if (dstart < dend)
{
if (data->attrs)
{
int j;
for (j = dstart; j < dend; j++)
data->attrs[j - data->start] = solv_free(data->attrs[j - data->start]);
}
if (data->incoreoffset)
memset(data->incoreoffset + (dstart - data->start), 0, (dend - dstart) * sizeof(Id));
}
}
void
repo_free_solvable_block(Repo *repo, Id start, int count, int reuseids)
{
Solvable *s;
Repodata *data;
int i;
if (start + count == repo->end)
repo->end -= count;
repo->nsolvables -= count;
for (s = repo->pool->solvables + start, i = count; i--; s++)
s->repo = 0;
pool_free_solvable_block(repo->pool, start, count, reuseids);
FOR_REPODATAS(repo, i, data)
if (data->end > repo->end)
repodata_shrink(data, repo->end);
}
