[thirdparty/git.git] / replace-object.h

#ifndef REPLACE_OBJECT_H
#define REPLACE_OBJECT_H

#include "oidmap.h"
#include "repository.h"

struct replace_object {
	struct oidmap_entry original;
	struct object_id replacement;
};

/*
 * This internal function is only declared here for the benefit of
 * lookup_replace_object().  Please do not call it directly.
 */
extern const struct object_id *do_lookup_replace_object(const struct object_id *oid);

/*
 * If object sha1 should be replaced, return the replacement object's
 * name (replaced recursively, if necessary).  The return value is
 * either sha1 or a pointer to a permanently-allocated value.  When
 * object replacement is suppressed, always return sha1.
 */
static inline const struct object_id *lookup_replace_object(const struct object_id *oid)
{
	if (!check_replace_refs)
		return oid;
	return do_lookup_replace_object(oid);
}

#endif /* REPLACE_OBJECT_H */
Commit	Line	Data
d88f9fdf SB	1	#ifndef REPLACE_OBJECT_H
	2	#define REPLACE_OBJECT_H
	3
47f351e9 SB	4	#include "oidmap.h"
	5	#include "repository.h"
	6
d88f9fdf SB	7	struct replace_object {
	8	struct oidmap_entry original;
	9	struct object_id replacement;
	10	};
	11
47f351e9 SB	12	/*
	13	* This internal function is only declared here for the benefit of
	14	* lookup_replace_object(). Please do not call it directly.
	15	*/
	16	extern const struct object_id do_lookup_replace_object(const struct object_id oid);
	17
	18	/*
	19	* If object sha1 should be replaced, return the replacement object's
	20	* name (replaced recursively, if necessary). The return value is
	21	* either sha1 or a pointer to a permanently-allocated value. When
	22	* object replacement is suppressed, always return sha1.
	23	*/
	24	static inline const struct object_id lookup_replace_object(const struct object_id oid)
	25	{
	26	if (!check_replace_refs)
	27	return oid;
	28	return do_lookup_replace_object(oid);
	29	}
	30
d88f9fdf	31	#endif /* REPLACE_OBJECT_H */