More explain stuff.

[yaz-moved-to-github.git] / odr / odr_tag.c

diff --git a/odr/odr_tag.c b/odr/odr_tag.c
index 06047be..5679838 100644 (file)
--- a/odr/odr_tag.c
+++ b/odr/odr_tag.c
@@ -1,10 +1,25 @@
 /*
- * Copyright (C) 1994, Index Data I/S 
- * All rights reserved.
+ * Copyright (c) 1995, Index Data
+ * See the file LICENSE for details.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: odr_tag.c,v $
- * Revision 1.1  1995-02-02 16:21:54  quinn
+ * Revision 1.6  1995-12-14 16:28:26  quinn
+ * More explain stuff.
+ *
+ * Revision 1.5  1995/09/29  17:12:27  quinn
+ * Smallish
+ *
+ * Revision 1.4  1995/09/27  15:03:00  quinn
+ * Modified function heads & prototypes.
+ *
+ * Revision 1.3  1995/05/16  08:51:00  quinn
+ * License, documentation, and memory fixes
+ *
+ * Revision 1.2  1995/03/08  12:12:31  quinn
+ * Added better error checking.
+ *
+ * Revision 1.1  1995/02/02  16:21:54  quinn
  * First kick.
  *
  */
@@ -13,6 +28,8 @@
 
 int odr_implicit_settag(ODR o, int class, int tag)
 {
+    if (o->error)
+       return 0;
     if (o->t_class < 0)
     {
        o->t_class = class;
@@ -20,3 +37,19 @@ int odr_implicit_settag(ODR o, int class, int tag)
     }
     return 1;
 }
+
+int odr_initmember(ODR o, void *p, int size)
+{
+    char **pp = (char **) p;
+
+    if (o->error)
+       return 0;
+    if (o->direction == ODR_DECODE)
+       *pp = odr_malloc(o, size);
+    else if (!*pp)
+    {
+       o->t_class = -1;
+       return 0;
+    }
+    return 1;
+}