* Sebastian Hammer, Adam Dickmeiss
*
* $Log: zserver.h,v $
- * Revision 1.13 1995-11-16 15:34:56 adam
+ * Revision 1.17 1995-12-08 16:22:57 adam
+ * Work on update while servers are running. Three lock files introduced.
+ * The servers reload their registers when necessary, but they don't
+ * reestablish result sets yet.
+ *
+ * Revision 1.16 1995/12/07 17:38:48 adam
+ * Work locking mechanisms for concurrent updates/commit.
+ *
+ * Revision 1.15 1995/11/21 15:29:13 adam
+ * Config file 'base' read by default by both indexer and server.
+ *
+ * Revision 1.14 1995/11/16 17:00:57 adam
+ * Better logging of rpn query.
+ *
+ * Revision 1.13 1995/11/16 15:34:56 adam
* Uses new record management system in both indexer and server.
*
* Revision 1.12 1995/10/27 14:00:12 adam
#include <rset.h>
#include "index.h"
-#if RECORD_BASE
#include "recindex.h"
-#endif
typedef struct {
int sysno;
} ZServerSet;
typedef struct {
+ int registerState; /* 0 (no commit pages), 1 (use commit pages) */
+ time_t registerChange;
ZServerSet *sets;
Dict wordDict;
ISAM wordIsam;
- Dict fileDict;
-#if RECORD_BASE
Records records;
-#else
- int sys_idx_fd;
-#endif
int errCode;
char *errString;
ODR odr;
ZServerSetSysno *resultSetSysnoGet (ZServerInfo *zi, const char *name,
int num, int *positions);
void resultSetSysnoDel (ZServerInfo *zi, ZServerSetSysno *records, int num);
+void zlog_rpn (Z_RPNQuery *rpn);
+
+int zebraServerLock (int lockCommit);
+void zebraServerUnlock (int commitPhase);
+int zebraServerLockGetState (time_t *timep);