.\"return the host name
.DT
query_host_name
Discworld driver help
query_host_name

Name
.SI 5
query_host_name() - return the host name

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Synopsis
.SI 5
string query_host_name()

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Description
.SP 5 5
query_host_name() returns the name of the host.

.EP
Return values
.SI 5
query_host_name() returns:
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.TP
a string hostname on success.
.TP
an empty string on failure.
See also
.SI 5

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