* Sebastian Hammer, Adam Dickmeiss
*
* $Log: index.h,v $
- * Revision 1.31 1995-12-06 12:41:22 adam
+ * Revision 1.37 1996-03-26 16:01:13 adam
+ * New setting lockPath: directory of various lock files.
+ *
+ * Revision 1.36 1996/03/21 14:50:09 adam
+ * File update uses modify-time instead of change-time.
+ *
+ * Revision 1.35 1996/02/12 18:45:36 adam
+ * New fileVerboseFlag in record group control.
+ *
+ * Revision 1.34 1995/12/11 11:43:29 adam
+ * Locking based on fcntl instead of flock.
+ * Setting commitEnable removed. Command line option -n can be used to
+ * prevent commit if commit setting is defined in the configuration file.
+ *
+ * Revision 1.33 1995/12/08 16:22:53 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 1.32 1995/12/07 17:38:46 adam
+ * Work locking mechanisms for concurrent updates/commit.
+ *
+ * Revision 1.31 1995/12/06 12:41:22 adam
* New command 'stat' for the index program.
* Filenames can be read from stdin by specifying '-'.
* Bug fix/enhancement of the transformation from terms to regular
*
*/
+#include <time.h>
#include <zebraver.h>
#include <alexutil.h>
#include <dict.h>
struct dir_entry {
enum dirsKind kind;
char *name;
- int ctime;
+ time_t mtime;
};
struct dirs_entry {
enum dirsKind kind;
char path[256];
SYSNO sysno;
- int ctime;
+ time_t mtime;
};
struct recordGroup {
char *recordType;
int flagStoreData;
int flagStoreKeys;
+ int fileVerboseFlag;
};
struct dirs_info *dirs_open (Dict dict, const char *rep);
struct dirs_entry *dirs_read (struct dirs_info *p);
struct dirs_entry *dirs_last (struct dirs_info *p);
-void dirs_mkdir (struct dirs_info *p, const char *src, int ctime);
+void dirs_mkdir (struct dirs_info *p, const char *src, time_t mtime);
void dirs_rmdir (struct dirs_info *p, const char *src);
-void dirs_add (struct dirs_info *p, const char *src, int sysno, int ctime);
+void dirs_add (struct dirs_info *p, const char *src, int sysno, time_t mtime);
void dirs_del (struct dirs_info *p, const char *src);
void dirs_free (struct dirs_info **pp);
void repositoryUpdate (struct recordGroup *rGroup);
void repositoryAdd (struct recordGroup *rGroup);
void repositoryDelete (struct recordGroup *rGroup);
+void repositoryShow (struct recordGroup *rGroup);
void key_open (int mem);
int key_close (void);
#define FNAME_WORD_ISAM "wordisam"
#define FNAME_CONFIG "zebra.cfg"
+#define GMATCH_DICT "gmatch"
+#define FMATCH_DICT "fmatch"
+
struct strtab *strtab_mk (void);
int strtab_src (struct strtab *t, const char *name, void ***infop);
void strtab_del (struct strtab *t,
const struct recordGroup *rGroup, int deleteFlag);
void rec_prstat (void);
+
+void zebraLockPrefix (char *pathPrefix);
+
+void zebraIndexLockMsg (const char *str);
+void zebraIndexUnlock (void);
+void zebraIndexLock (int commitNow);
+int zebraIndexWait (int commitPhase);
+
+#define FNAME_MAIN_LOCK "zebraidx.LCK"
+#define FNAME_COMMIT_LOCK "zebracmt.LCK"
+#define FNAME_ORG_LOCK "zebraorg.LCK"
+#define FNAME_TOUCH_TIME "zebraidx.time"
+
+int zebraLock (int fd, int wr);
+int zebraLockNB (int fd, int wr);
+int zebraUnlock (int fd);