mirror of
https://github.com/git/git.git
synced 2024-11-25 10:54:00 +08:00
c3a9ad3117
Add the usual iterator methods to oidset. Add oidset_remove(). Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com> Reviewed-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
41 lines
767 B
C
41 lines
767 B
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);
|
|
}
|