[thirdparty/git.git] / oidset.c

#include "cache.h"
#include "oidset.h"

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);
}

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 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);
}

void oidset_clear(struct oidset *set)
{
	oidmap_free(&set->map, 1);
}
Commit	Line	Data
	1	#include "cache.h"
	2	#include "oidset.h"
	3
	4	int oidset_contains(const struct oidset set, const struct object_id oid)
	5	{
	6	if (!set->map.map.tablesize)
	7	return 0;
	8	return !!oidmap_get(&set->map, oid);
	9	}
	10
	11	int oidset_insert(struct oidset set, const struct object_id oid)
	12	{
	13	struct oidmap_entry *entry;
	14
	15	if (!set->map.map.tablesize)
	16	oidmap_init(&set->map, 0);
	17	else if (oidset_contains(set, oid))
	18	return 1;
	19
	20	entry = xmalloc(sizeof(*entry));
	21	oidcpy(&entry->oid, oid);
	22
	23	oidmap_put(&set->map, entry);
	24	return 0;
	25	}
	26
	27	int oidset_remove(struct oidset set, const struct object_id oid)
	28	{
	29	struct oidmap_entry *entry;
	30
	31	entry = oidmap_remove(&set->map, oid);
	32	free(entry);
	33
	34	return (entry != NULL);
	35	}
	36
	37	void oidset_clear(struct oidset *set)
	38	{
	39	oidmap_free(&set->map, 1);
	40	}