/**
* Creates and Adds a new r_public record.
* \note Must be called with a lock on the domain to avoid races
* \note When calling be sure that get_r_public(d,aor) returns 0,
* to avoid unreachable duplicates
* @param c - the r_contact to add to
* @param aor - the address of record
* @param is_default - if this is the default contact
* @returns the newly added r_public, 0 on error
*/
r_public* add_r_public(r_contact *c,str aor,int is_default)
{
r_public *p;
if (!c) return 0;
p = new_r_public(aor,is_default);
if (!p) return 0;
p->next=0;
p->prev=c->tail;
if (c->tail) c->tail->next = p;
c->tail = p;
if (!c->head) c->head=p;
return p;
}
/**
* Creates and Adds a new r_public record.
* \note Aquires the lock on the hash_slot on success, so release it when you are done.
* \note When calling be sure that get_r_public(aor) returns 0, to avoid unreachable duplicates
* @param aor - the address of record
* @param reg_state - current registration state
* @param s - the subscription attached
* @returns the newly added r_public or NULL on error
*/
r_public* add_r_public(str aor,enum Reg_States reg_state,ims_subscription *s)
{
r_public *p;
unsigned int hash;
p = new_r_public(aor,reg_state,s);
hash = p->hash;
if (!p) return 0;
p->next=0;
r_lock(hash);
p->prev=registrar[hash].tail;
if (p->prev) p->prev->next = p;
registrar[hash].tail = p;
if (!registrar[hash].head) registrar[hash].head=p;
return p;
}
