diff options
Diffstat (limited to 'src/shared/dns-domain.h')
| -rw-r--r-- | src/shared/dns-domain.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/shared/dns-domain.h b/src/shared/dns-domain.h index 44a9975541..e48d8c6b9d 100644 --- a/src/shared/dns-domain.h +++ b/src/shared/dns-domain.h @@ -34,6 +34,9 @@ /* Maximum length of a full hostname, consisting of a series of unescaped labels, and no trailing dot or NUL byte */ #define DNS_HOSTNAME_MAX 253 +/* Maximum length of a full hostname, on the wire, including the final NUL byte */ +#define DNS_WIRE_FOMAT_HOSTNAME_MAX 255 + int dns_label_unescape(const char **name, char *dest, size_t sz); int dns_label_unescape_suffix(const char *name, const char **label_end, char *dest, size_t sz); int dns_label_escape(const char *p, size_t l, char *dest, size_t sz); @@ -77,7 +80,7 @@ int dns_name_address(const char *p, int *family, union in_addr_union *a); bool dns_name_is_root(const char *name); bool dns_name_is_single_label(const char *name); -int dns_name_to_wire_format(const char *domain, uint8_t *buffer, size_t len); +int dns_name_to_wire_format(const char *domain, uint8_t *buffer, size_t len, bool canonical); bool dns_srv_type_is_valid(const char *name); bool dns_service_name_is_valid(const char *name); |