diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/arpa/nameser.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/arpa/nameser.h b/include/arpa/nameser.h index bb1dede187..6e4808f00d 100644 --- a/include/arpa/nameser.h +++ b/include/arpa/nameser.h @@ -95,5 +95,13 @@ libc_hidden_proto (__ns_name_unpack) extern __typeof (ns_samename) __libc_ns_samename; libc_hidden_proto (__libc_ns_samename) +/* Packet parser helper functions. */ + +/* Verify that P points to an uncompressed domain name in wire format. + On success, return the length of the encoded name, including the + terminating null byte. On failure, return -1 and set errno. EOM + must point one past the last byte in the packet. */ +int __ns_name_length_uncompressed (const unsigned char *p, + const unsigned char *eom) attribute_hidden; # endif /* !_ISOMAC */ #endif |