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/* Copyright (c) 2006-2012 Jonas Fonseca <fonseca@diku.dk>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef TIG_REFS_H
#define TIG_REFS_H
#include "tig.h"
struct ref {
char id[SIZEOF_REV]; /* Commit SHA1 ID */
unsigned int head:1; /* Is it the current HEAD? */
unsigned int tag:1; /* Is it a tag? */
unsigned int ltag:1; /* If so, is the tag local? */
unsigned int remote:1; /* Is it a remote ref? */
unsigned int replace:1; /* Is it a replace ref? */
unsigned int tracked:1; /* Is it the remote for the current HEAD? */
char name[1]; /* Ref name; tag or head names are shortened. */
};
struct ref_list {
char id[SIZEOF_REV]; /* Commit SHA1 ID */
size_t size; /* Number of refs. */
struct ref **refs; /* References for this ID. */
};
struct ref *get_ref_head();
struct ref_list *get_ref_list(const char *id);
void foreach_ref(bool (*visitor)(void *data, const struct ref *ref), void *data);
int reload_refs(const char *git_dir, const char *remote_name, char *head, size_t headlen);
#endif
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