meta.h

   1 /* Copyright (C) 2010 Red Hat, Inc.
   2
   3    This program is free software: you can redistribute it and/or modify
   4    it under the terms of the GNU General Public License as published by
   5    the Free Software Foundation, either version 3 of the License, or
   6    (at your option) any later version.
   7
   8    This program is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11    GNU General Public License for more details.
  12
  13    You should have received a copy of the GNU General Public License
  14    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  15
  16 #if !defined(_META_H)
  17 #define _META_H
  18
  19 #if defined(__cplusplus)
  20 extern "C" {
  21 #endif
  22
  23 enum { QUERY_BKT_LIST, QUERY_OBJ_LIST, QUERY_FILTER };
  24
  25 void meta_init (void);
  26 void meta_fini (void);
  27 char *meta_did_put (const char *bucket, const char *key, const char *loc,
  28                     size_t size);
  29 void meta_got_copy (const char *bucket, const char *key, const char *loc);
  30 char *meta_has_copy (const char *bucket, const char *key, const char *loc);
  31 int meta_set_value (const char *bucket, const char *key, const char *mkey,
  32                     const char *mvalue);
  33 int meta_get_value (const char *bucket, const char *key, const char *mkey,
  34                     char **mvalue);
  35
  36 void *meta_query_new (const char *bucket, const char *key, const char *expr);
  37 int meta_query_next (void *qobj, char **bucket, char **key);
  38 void meta_query_stop (void *qobj);
  39 void meta_delete (const char *bucket, const char *key);
  40 size_t meta_get_size (const char *bucket, const char *key);
  41 void *meta_get_attrs (const char *bucket, const char *key);
  42 int meta_attr_next (void *aobj, const char **, const char **);
  43 void meta_attr_stop (void *aobj);
  44
  45 #if defined(__cplusplus)
  46 }
  47 #endif
  48
  49 #endif