1 files changed, 86 insertions, 0 deletions
diff --git a/storage/mroonga/vendor/groonga/lib/grn_dat.h b/storage/mroonga/vendor/groonga/lib/grn_dat.h
new file mode 100644
index 00000000000..aefd044d0b7
--- /dev/null
+++ b/storage/mroonga/vendor/groonga/lib/grn_dat.h
@@ -0,0 +1,86 @@
+/* -*- c-basic-offset: 2 -*- */
+/* Copyright(C) 2011-2014 Brazil
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License version 2.1 as published by the Free Software Foundation.
+
+  This library 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
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+#ifndef GRN_DAT_H
+#define GRN_DAT_H
+
+#ifndef GRN_H
+# include "grn.h"
+#endif /* GRN_H */
+
+#include "grn_db.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct _grn_dat {
+  grn_db_obj obj;
+  grn_io *io;
+  struct grn_dat_header *header;
+  uint32_t file_id;
+  grn_encoding encoding;
+  void *trie;
+  void *old_trie;
+  grn_obj *tokenizer;
+  grn_obj *normalizer;
+  grn_obj token_filters;
+  grn_critical_section lock;
+};
+
+struct grn_dat_header {
+  uint32_t flags;
+  grn_encoding encoding;
+  grn_id tokenizer;
+  uint32_t file_id;
+  grn_id normalizer;
+  uint32_t reserved[235];
+};
+
+struct _grn_dat_cursor {
+  grn_db_obj obj;
+  grn_dat *dat;
+  void *cursor;
+  const void *key;
+  grn_id curr_rec;
+};
+
+GRN_API grn_id grn_dat_curr_id(grn_ctx *ctx, grn_dat *dat);
+
+/*
+  Currently, grn_dat_truncate() is available if the grn_dat object is
+  associated with a file.
+ */
+GRN_API grn_rc grn_dat_truncate(grn_ctx *ctx, grn_dat *dat);
+
+GRN_API const char *_grn_dat_key(grn_ctx *ctx, grn_dat *dat, grn_id id,
+                                 uint32_t *key_size);
+GRN_API grn_id grn_dat_next(grn_ctx *ctx, grn_dat *dat, grn_id id);
+GRN_API grn_id grn_dat_at(grn_ctx *ctx, grn_dat *dat, grn_id id);
+
+GRN_API grn_rc grn_dat_clear_status_flags(grn_ctx *ctx, grn_dat *dat);
+
+/*
+  Currently, grn_dat_repair() is available if the grn_dat object is associated
+  with a file.
+ */
+GRN_API grn_rc grn_dat_repair(grn_ctx *ctx, grn_dat *dat);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRN_DAT_H */