-/* $Id: mfile.h,v 1.3 2006-04-05 02:02:37 adam Exp $
- Copyright (C) 1995-2005
+/* $Id: mfile.h,v 1.7 2006-10-09 22:10:00 adam Exp $
+ Copyright (C) 1995-2006
Index Data ApS
This file is part of the Zebra server.
for more details.
You should have received a copy of the GNU General Public License
-along with Zebra; see the file LICENSE.zebra. If not, write to the
-Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
*/
int no_files;
int cur_file;
int open; /* is this file open? */
- int unlink_flag;
int blocksize;
mfile_off_t min_bytes_creat; /* minimum bytes required to enter directory */
MFile_area ma;
int mf_write(MFile mf, zint no, int offset, int nbytes, const void *buf);
/*
- * Destroy a metafile, unlinking component files. File must be open.
- */
-int mf_unlink(MFile mf);
-
-
-/*
* Destroy all metafiles. No files may be opened.
*/
-void mf_reset(MFile_area ma);
-
+void mf_reset(MFile_area ma, int unlink_flag);
+
+/* \brief gets statistics about directory in metafile area
+ \param ma the area
+ \param no directory number (0=first, 1=second,...)
+ \param directory holds directory name (if found)
+ \param used_bytes used file bytes in directory (if found)
+ \param max_bytes max usage of bytes (if found)
+ \retval 1 no is within range and directory, used, max are set.
+ \retval 0 no is out of range and directory, used, max are unset
+
+ We are using double, because off_t may have a different size
+ on same platform depending on whether 64-bit is enabled or not.
+ Note that if an area has unlimited size, that is represented
+ as max_bytes = -1.
+*/
+int mf_area_directory_stat(MFile_area ma, int no, const char **directory,
+ double *bytes_used, double *bytes_max);
+
YAZ_END_CDECL
#endif
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+