/*
- * Copyright (C) 1994-1995, Index Data I/S
+ * Copyright (C) 1994-1999, Index Data
* All rights reserved.
* Sebastian Hammer, Adam Dickmeiss
*
- * $Log: mfile.h,v $
- * Revision 1.4 1995-11-30 08:33:30 adam
- * Started work on commit facility.
- *
- * Revision 1.3 1995/09/04 12:33:35 adam
- * Various cleanup. YAZ util used instead.
- *
- * Revision 1.2 1994/09/14 13:10:36 quinn
- * Small changes
- *
- * Revision 1.1 1994/08/23 14:41:46 quinn
- * First functional version of mfile.
- *
+ * $Id: mfile.h,v 1.11 1999-05-12 13:08:06 adam Exp $
*/
#ifndef MFILE_H
#include <stdio.h>
-#include <alexutil.h>
+#ifndef FILENAME_MAX
+#include <sys/param.h>
+#define FILENAME_MAX MAXPATHLEN
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
#define MF_MIN_BLOCKS_CREAT 1 /* minimum free blocks in new dir */
-#define MF_DEFAULT_AREA "register" /* Use if no mf_init */
#define MF_MAX_PARTS 28 /* max # of part-files per metafile */
#define mf_blocksize(mf) ((mf)->blocksize)
/*
* Open an area, cotaining metafiles in directories.
*/
-MFile_area mf_init(const char *name);
+MFile_area mf_init(const char *name, const char *spec);
/*
* Release an area.
*/
-int mf_dispose(MFile_area ma);
+void mf_destroy(MFile_area ma);
/*
* Open a metafile.
/*
* Read one block from a metafile. Interface mirrors bfile.
*/
-int mf_read(MFile mf, int no, int offset, int num, void *buf);
+int mf_read(MFile mf, int no, int offset, int nbytes, void *buf);
/*
* Same.
*/
-int mf_write(MFile mf, int no, int offset, int num, const void *buf);
+int mf_write(MFile mf, int no, int offset, int nbytes, const void *buf);
/*
* Destroy a metafile, unlinking component files. File must be open.
* Unlink the file by name, rather than MFile-handle.
*/
int mf_unlink_name(MFile_area, const char *name);
+#ifdef __cplusplus
+}
+#endif
#endif