const char* hostname,
Finds the base domain for a given
The base domain is composed by the top level domain (such as .org, .com, .co.uk, etc) plus the second level domain, for example for myhost.mydomain.com it will return mydomain.com.
NULL will be returned for private URLs (those not ending
with any well known TLD) because choosing a base domain for them
would be totally arbitrary.
Prior to libsoup 2.46, this function required that
hostname be in
UTF-8 if it was an IDN. From 2.46 on, the name can be in either
UTF-8 or ASCII format (and the return value will be in the same format).
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string.
The return location for a recoverable error.
The argument can be
If the return location is not
NULL, then you must initialize it to a
The argument will left initialized to
NULLby the function if there are no errors.
In case of error, the argument will be set to a newly allocated
GError; the caller will take ownership of the data, and be responsible for freeing it.