X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;ds=sidebyside;f=lib%2Fwildmatch.c;h=5fcef8220f09e1d4ca6570531421bdaa89a33e97;hb=2e2adfa5d7ac912434bef5b8a9b25cfb14d4a4a6;hp=545487ce91a517a82f43fffa6a777087f49f7b4a;hpb=98890a92740cbfc0c5ddab9844f1ffe8d715ac8a;p=libucw.git

diff --git a/lib/wildmatch.c b/lib/wildmatch.c
index 545487ce..5fcef822 100644
--- a/lib/wildmatch.c
+++ b/lib/wildmatch.c
@@ -6,13 +6,13 @@
  *	(c) 1999 Martin Mares <mj@ucw.cz>
  */
 
+#include "lib/lib.h"
+#include "lib/pools.h"
+#include "lib/wildmatch.h"
+
 #include <stdio.h>
 #include <string.h>
 
-#include "lib.h"
-#include "pools.h"
-#include "wildmatch.h"
-
 #define MAX_STATES 32		/* Must be <= 32, state 0 is reserved, state 1 is initial */
 #define MAX_CACHED 256		/* Maximum number of cached DFA states */
 #define HASH_SIZE 512		/* Number of entries in DFA hash table (at least MAX_CACHED+MAX_STATES) */
@@ -39,8 +39,8 @@ struct wildpatt {
   struct nfa_state nfa[MAX_STATES];
   struct dfa_state *hash[HASH_SIZE];
   struct dfa_state *dfa_start;
-  int nfa_states;
-  int dfa_cache_counter;
+  uns nfa_states;
+  uns dfa_cache_counter;
   struct mempool *pool;
   struct dfa_state *free_states;
 };
@@ -70,7 +70,7 @@ wp_new_state(struct wildpatt *w, u32 set)
   if (d = w->free_states)
     w->free_states = d->next;
   else
-    d = pool_alloc(w->pool, sizeof(*d));
+    d = mp_alloc(w->pool, sizeof(*d));
   w->hash[h] = d;
   bzero(d, sizeof(*d));
   d->nfa_set = set;
@@ -103,8 +103,7 @@ wp_compile(byte *p, struct mempool *pool)
 
   if (strlen(p) >= MAX_STATES)		/* Too long */
     return NULL;
-  w = pool_alloc(pool, sizeof(*w));
-  bzero(w, sizeof(w));
+  w = mp_alloc_zero(pool, sizeof(*w));
   w->pool = pool;
   for(i=1; *p; p++)
     {
@@ -172,6 +171,17 @@ wp_match(struct wildpatt *w, byte *s)
   return d->final;
 }
 
+int
+wp_min_size(byte *p)
+{
+  int s = 0;
+
+  while (*p)
+    if (*p++ != '*')
+      s++;
+  return s;
+}
+
 #ifdef TEST
 
 void
@@ -198,7 +208,7 @@ int main(int argc, char **argv)
   char buf[1024];
 
   if (argc != 2) return 1;
-  w = wp_compile(argv[1], new_pool(65536));
+  w = wp_compile(argv[1], mp_new(65536));
   if (!w)
     {
       puts("Compile error");