* Sebastian Hammer, Adam Dickmeiss
*
* $Log: index.h,v $
- * Revision 1.11 1995-09-27 12:22:28 adam
+ * Revision 1.13 1995-09-28 14:22:56 adam
+ * Sort uses smaller temporary files.
+ *
+ * Revision 1.12 1995/09/28 12:10:32 adam
+ * Bug fixes. Field prefix used in queries.
+ *
+ * Revision 1.11 1995/09/27 12:22:28 adam
* More work on extract in record control.
* Field name is not in isam keys but in prefix in dictionary words.
*
#define IT_KEY_HAVE_FIELD 0
struct it_key {
- int sysno;
- short seqno;
+ int sysno : 24;
+ int seqno : 16;
};
struct dir_entry {
void file_extract (int cmd, const char *fname, const char *kname);
-void key_open (const char *fname);
+void key_open (int mem);
int key_close (void);
void key_write (int cmd, struct it_key *k, const char *str);
int key_compare (const void *p1, const void *p2);
void key_logdump (int mask, const void *p);
void key_input (const char *dict_fname, const char *isam_fname,
const char *key_fname, int cache);
-int key_sort (const char *key_fname, size_t mem);
+int merge_sort (char **buf, int from, int to);
+#define TEMP_FNAME "keys%d.tmp"
#define FNAME_WORD_DICT "worddict"
#define FNAME_WORD_ISAM "wordisam"
#define FNAME_FILE_DICT "filedict"
void (*func)(const char *name, void *info, void *data),
void *data);
int index_char_cvt (int c);
+int index_word_prefix (char *string, int attrSet, int attrUse);