-/**
- * Initialize an access control list.
- *
- * \param acl The list to initialize.
- * \param acl_info An array of strings of the form ip/netmask.
- * \param num The number of strings in \a acl_info.
- */
-void acl_init(struct list_head *acl, char * const *acl_info, int num)
-{
- int i;
-
- INIT_LIST_HEAD(acl);
- for (i = 0; i < num; i++) {
- char *arg = para_strdup(acl_info[i]);
- char *p = strchr(arg, '/');
- struct in_addr addr;
- int netmask;
-
- if (!p)
- goto err;
- *p = '\0';
- if (!inet_pton(AF_INET, arg, &addr))
- goto err;
- netmask = atoi(++p);
- if (netmask < 0 || netmask > 32)
- goto err;
- acl_add_entry(acl, addr, netmask);
- goto success;
-err:
- PARA_CRIT_LOG("syntax error: %s\n", acl_info[i]);
-success:
- free(arg);
- continue;
- }
-}
-