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-rw-r--r--contrib/bind/doc/notes/data51
1 files changed, 0 insertions, 51 deletions
diff --git a/contrib/bind/doc/notes/data b/contrib/bind/doc/notes/data
deleted file mode 100644
index e522392..0000000
--- a/contrib/bind/doc/notes/data
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@@ -1,51 +0,0 @@
-/*
- * We need a registy of name server addresses. For each, we retain an RTT
- * and a list of name server names which have used this address.
- */
-tree_t *by_nsaddr;
-struct by_nsaddr {
- u_int32_t rtt; /* measured. */
- char **names; /* NULL terminated array; strdup'd. */
-};
-
-/*
- * "struct server" is a name server, which can have many addresses. There
- * is no central registry of servers, since each creator can have a different
- * idea of what the addresses are.
- */
-struct server {
- char *name; /* made with strdup. */
- struct sockaddr_in *addrs; /* counted array. */
- int n_addrs; /* array size. */
-};
-
-/*
- * "struct zone" is a zone cut.
- */
-tree_t *by_class; /* zone[class]. */
-struct zone {
- enum {master, slave, cache, boot}
- type;
-
- /* Servers learned from boot cache, a parent zone, or !auth answer. */
- struct server *servers_notauth;
-
- /* Servers learned from authoritative answer or local zone. */
- struct server *servers_auth;
-
- /* Root node of zone. */
- struct node *root;
-};
-
-struct node {
- char *label; /* made with strdup. */
- tree_t *subs; /* subdomains (node[label]). */
- /* really this is "data" since for the zone cut tree we have no sets.*/
- tree_t *rrsets; /* rr sets (rrset[type]). */
-};
-
-struct rrset {
- rrtype type;
- u_int32_t ttl;
- u_char data[1]; /* struct size constrains this. */
-};
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