Branched 0.2.2 milestone

branches/0.2.2/libisofs/exclude.c

@@ -0,0 +1,42 @@
+#include "hash.h"
+#include "exclude.h"
+
+static struct iso_hash_node *table[HASH_NODES]={0,};
+static int num=0;
+
+void
+iso_exclude_add_path(const char *path)
+{
+	if (!path)
+		return;
+
+	num += iso_hash_insert(table, path);
+}
+
+void
+iso_exclude_remove_path(const char *path)
+{
+	if (!num || !path)
+		return;
+
+	num -= iso_hash_remove(table, path);
+}
+
+void
+iso_exclude_empty(void)
+{
+	if (!num)
+		return;
+
+	iso_hash_empty(table);
+	num=0;
+}
+
+int
+iso_exclude_lookup(const char *path)
+{
+	if (!num || !path)
+		return 0;
+
+	return iso_hash_lookup(table, path);
+}