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Don't reset reg state if register can not be opened
[idzebra-moved-to-github.git]
/
index
/
recindex.h
diff --git
a/index/recindex.h
b/index/recindex.h
index
0376f6d
..
1ce50fc
100644
(file)
--- a/
index/recindex.h
+++ b/
index/recindex.h
@@
-1,8
+1,5
@@
-/* $Id: recindex.h,v 1.33 2007-11-28 11:16:32 adam Exp $
- Copyright (C) 1995-2007
- Index Data ApS
-
-This file is part of the Zebra server.
+/* This file is part of the Zebra server.
+ Copyright (C) 1994-2011 Index Data
Zebra is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Zebra is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
@@
-79,6
+76,15
@@
Record rec_get(Records p, zint sysno);
\returns record pointer (or NULL on error)
*/
Record rec_get_root(Records p);
\returns record pointer (or NULL on error)
*/
Record rec_get_root(Records p);
+
+
+/** \brief gets next record - with given records
+ \param p records handle
+ \param rec record
+ \returns record pointer (or NULL on error)
+*/
+Record rec_get_next(Records p, Record rec);
+
ZEBRA_RES rec_close (Records *p);
/** \brief opens records system
ZEBRA_RES rec_close (Records *p);
/** \brief opens records system
@@
-88,14
+94,26
@@
ZEBRA_RES rec_close (Records *p);
*/
Records rec_open(BFiles bfs, int rw, int compression_method);
*/
Records rec_open(BFiles bfs, int rw, int compression_method);
+/** \brief check whether a compression method is supported
+ \param compression_method (REC_COMPRESS_..)
+ \retval 0 if method is unsupported
+ \retval 1 if method is supported
+*/
+int rec_check_compression_method(int compression_method);
+
char *rec_strdup(const char *s, size_t *len);
char *rec_strdup(const char *s, size_t *len);
-void rec_prstat(Records p);
+void rec_prstat(Records p, int verbose);
zint rec_sysno_to_int(zint sysno);
zint rec_sysno_to_int(zint sysno);
-/** \brief compression types */
+
+/** \brief No compression ("none") */
#define REC_COMPRESS_NONE 0
#define REC_COMPRESS_NONE 0
+/** \brief BZIP2 compression (slow and requires big chunks) */
#define REC_COMPRESS_BZIP2 1
#define REC_COMPRESS_BZIP2 1
+/** \brief zlib compression (faster and works off small chunks) */
+#define REC_COMPRESS_ZLIB 2
+
enum {
recInfo_fileType,
enum {
recInfo_fileType,
@@
-109,7
+127,16
@@
enum {
typedef struct recindex *recindex_t;
typedef struct recindex *recindex_t;
+/** \brief opens record index handle
+ \param bfs Block files handle
+ \param rw 1 for read and write; 0 for read-only
+ \param use_isamb 1 if ISAMB is to used for record index; 0 for flat (old)
+*/
recindex_t recindex_open(BFiles bfs, int rw, int use_isamb);
recindex_t recindex_open(BFiles bfs, int rw, int use_isamb);
+
+/** \brief closes record index handle
+ \param p records handle
+*/
void recindex_close(recindex_t p);
int recindex_read_head(recindex_t p, void *buf);
const char *recindex_get_fname(recindex_t p);
void recindex_close(recindex_t p);
int recindex_read_head(recindex_t p, void *buf);
const char *recindex_get_fname(recindex_t p);
@@
-123,6
+150,7
@@
YAZ_END_CDECL
/*
* Local variables:
* c-basic-offset: 4
/*
* Local variables:
* c-basic-offset: 4
+ * c-file-style: "Stroustrup"
* indent-tabs-mode: nil
* End:
* vim: shiftwidth=4 tabstop=8 expandtab
* indent-tabs-mode: nil
* End:
* vim: shiftwidth=4 tabstop=8 expandtab