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-rw-r--r--oidset.c41
1 files changed, 19 insertions, 22 deletions
diff --git a/oidset.c b/oidset.c
index 454c54f..fe4eb92 100644
--- a/oidset.c
+++ b/oidset.c
@@ -1,40 +1,37 @@
#include "cache.h"
#include "oidset.h"
+void oidset_init(struct oidset *set, size_t initial_size)
+{
+ memset(&set->set, 0, sizeof(set->set));
+ if (initial_size)
+ kh_resize_oid(&set->set, initial_size);
+}
+
int oidset_contains(const struct oidset *set, const struct object_id *oid)
{
- if (!set->map.map.tablesize)
- return 0;
- return !!oidmap_get(&set->map, oid);
+ khiter_t pos = kh_get_oid(&set->set, *oid);
+ return pos != kh_end(&set->set);
}
int oidset_insert(struct oidset *set, const struct object_id *oid)
{
- struct oidmap_entry *entry;
-
- if (!set->map.map.tablesize)
- oidmap_init(&set->map, 0);
- else if (oidset_contains(set, oid))
- return 1;
-
- entry = xmalloc(sizeof(*entry));
- oidcpy(&entry->oid, oid);
-
- oidmap_put(&set->map, entry);
- return 0;
+ int added;
+ kh_put_oid(&set->set, *oid, &added);
+ return !added;
}
int oidset_remove(struct oidset *set, const struct object_id *oid)
{
- struct oidmap_entry *entry;
-
- entry = oidmap_remove(&set->map, oid);
- free(entry);
-
- return (entry != NULL);
+ khiter_t pos = kh_get_oid(&set->set, *oid);
+ if (pos == kh_end(&set->set))
+ return 0;
+ kh_del_oid(&set->set, pos);
+ return 1;
}
void oidset_clear(struct oidset *set)
{
- oidmap_free(&set->map, 1);
+ kh_release_oid(&set->set);
+ oidset_init(set, 0);
}