Andrew's git - gitweb.git/blob

   1#ifndef REPLACE_OBJECT_H
   2#define REPLACE_OBJECT_H
   3
   4#include "oidmap.h"
   5#include "repository.h"
   6#include "object-store.h"
   7
   8struct replace_object {
   9        struct oidmap_entry original;
  10        struct object_id replacement;
  11};
  12
  13/*
  14 * This internal function is only declared here for the benefit of
  15 * lookup_replace_object().  Please do not call it directly.
  16 */
  17extern const struct object_id *do_lookup_replace_object(const struct object_id *oid);
  18
  19/*
  20 * If object sha1 should be replaced, return the replacement object's
  21 * name (replaced recursively, if necessary).  The return value is
  22 * either sha1 or a pointer to a permanently-allocated value.  When
  23 * object replacement is suppressed, always return sha1.
  24 */
  25static inline const struct object_id *lookup_replace_object(const struct object_id *oid)
  26{
  27        if (!check_replace_refs ||
  28            (the_repository->objects->replace_map &&
  29             the_repository->objects->replace_map->map.tablesize == 0))
  30                return oid;
  31        return do_lookup_replace_object(oid);
  32}
  33
  34#endif /* REPLACE_OBJECT_H */