diff options
Diffstat (limited to 'resolv/resolv_conf.h')
| -rw-r--r-- | resolv/resolv_conf.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/resolv/resolv_conf.h b/resolv/resolv_conf.h index 80a0b93f94..7ca80cdeba 100644 --- a/resolv/resolv_conf.h +++ b/resolv/resolv_conf.h @@ -19,9 +19,17 @@ #ifndef RESOLV_STATE_H #define RESOLV_STATE_H +#include <netinet/in.h> #include <stdbool.h> #include <stddef.h> +/* This type corresponds to members of the _res.sort_list array. */ +struct resolv_sortlist_entry +{ + struct in_addr addr; + uint32_t mask; +}; + /* Extended resolver state associated with res_state objects. Client code can reach this state through a struct resolv_context object. */ @@ -36,9 +44,24 @@ struct resolv_conf zero. For internal use within resolv_conf only. */ size_t __refcount; + /* List of IPv4 and IPv6 name server addresses. */ + const struct sockaddr **nameserver_list; + size_t nameserver_list_size; + /* The domain names forming the search list. */ const char *const *search_list; size_t search_list_size; + + /* IPv4 address preference rules. */ + const struct resolv_sortlist_entry *sort_list; + size_t sort_list_size; + + /* _res.options has type unsigned long, but we can only use 32 bits + for portability across all architectures. */ + unsigned int options; + unsigned int retrans; /* Timeout. */ + unsigned int retry; /* Number of times to retry. */ + unsigned int ndots; /* Dots needed for initial non-search query. */ }; /* The functions below are for use by the res_init resolv.conf parser |