X-Git-Url: http://lists.indexdata.dk/cgi-bin?a=blobdiff_plain;f=dict%2Flookgrep.c;h=149eaf1d774530923b12c5cd6461d89a9f8b35e3;hb=400055a9f298ff9d5689dcf292c84f8cafff4697;hp=dc922695e93aca4448eb4162840473497d3a35ed;hpb=462c4c58fa0f21af1ffa7d44d5f2053aec671e08;p=idzebra-moved-to-github.git

diff --git a/dict/lookgrep.c b/dict/lookgrep.c
index dc92269..149eaf1 100644
--- a/dict/lookgrep.c
+++ b/dict/lookgrep.c
@@ -4,7 +4,13 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: lookgrep.c,v $
- * Revision 1.8  1995-10-19 14:57:21  adam
+ * Revision 1.10  1995-11-16 17:00:44  adam
+ * Changed stupid log.
+ *
+ * Revision 1.9  1995/10/27  13:58:09  adam
+ * Makes 'Database unavailable' diagnostic.
+ *
+ * Revision 1.8  1995/10/19  14:57:21  adam
  * New feature: grep lookup saves length of longest prefix match.
  *
  * Revision 1.7  1995/10/17  18:01:22  adam
@@ -353,6 +359,7 @@ static int dict_grep (Dict dict, Dict_ptr ptr, MatchContext *mc,
 }
 
 int dict_lookup_grep (Dict dict, Dict_char *pattern, int range, void *client,
+                      int *max_pos,
                       int (*userfunc)(Dict_char *name, const char *info,
                                       void *client))
 {
@@ -361,7 +368,7 @@ int dict_lookup_grep (Dict dict, Dict_char *pattern, int range, void *client,
     char *this_pattern = pattern;
     MatchContext *mc;
     struct DFA *dfa = dfa_init();
-    int i, d, max_pos;
+    int i, d;
 
     i = dfa_parse (dfa, &this_pattern);
     if (i || *this_pattern)
@@ -375,7 +382,6 @@ int dict_lookup_grep (Dict dict, Dict_char *pattern, int range, void *client,
 
     Rj = xcalloc ((MAX_LENGTH+1) * mc->n, sizeof(*Rj));
 
-    max_pos = 0;
     set_bit (mc, Rj, 0, 0);
     for (d = 1; d<=mc->range; d++)
     {
@@ -392,9 +398,10 @@ int dict_lookup_grep (Dict dict, Dict_char *pattern, int range, void *client,
             }
         }
     }
+    *max_pos = 0;
     i = dict_grep (dict, 1, mc, Rj, 0, client, userfunc, prefix, dfa,
-                   &max_pos);
-    logf (LOG_DEBUG, "max_pos = %d", max_pos);
+                   max_pos);
+    logf (LOG_DEBUG, "max_pos = %d", *max_pos);
     dfa_delete (&dfa);
     xfree (Rj);
     rm_MatchContext (&mc);