interactive / query_host_name

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NAME

query_host_name() - return the host name

SYNOPSIS

string query_host_name( void );

DESCRIPTION

query_host_name() returns the name of the host.

RETURN VALUES

query_host_name() returns:

a string hostname on success.

an empty string on failure.

SEE ALSO

resolve(3), socket_address(3), query_ip_name(3), query_ip_number(3)