Constification of the data of a hash table. This means the callback
functions need to be constified, and therefore meant a number of easy
changes a little everywhere.
Now, if someone could explain to me why OBJ_dup() cheats...
diff --git a/crypto/objects/obj_lib.c b/crypto/objects/obj_lib.c
index 0c71639..b0b0f2f 100644
--- a/crypto/objects/obj_lib.c
+++ b/crypto/objects/obj_lib.c
@@ -62,7 +62,7 @@
#include <openssl/objects.h>
#include <openssl/buffer.h>
-ASN1_OBJECT *OBJ_dup(ASN1_OBJECT *o)
+ASN1_OBJECT *OBJ_dup(const ASN1_OBJECT *o)
{
ASN1_OBJECT *r;
int i;
@@ -70,7 +70,8 @@
if (o == NULL) return(NULL);
if (!(o->flags & ASN1_OBJECT_FLAG_DYNAMIC))
- return(o);
+ return((ASN1_OBJECT *)o); /* XXX: ugh! Why? What kind of
+ duplication is this??? */
r=ASN1_OBJECT_new();
if (r == NULL)
@@ -116,7 +117,7 @@
return(NULL);
}
-int OBJ_cmp(ASN1_OBJECT *a, ASN1_OBJECT *b)
+int OBJ_cmp(const ASN1_OBJECT *a, const ASN1_OBJECT *b)
{
int ret;
