resolv_wrapper(1)
=================

NAME
----

resolv_wrapper - A wrapper for the dns resolving.

SYNOPSIS
--------

LD_PRELOAD=libresolv_wrapper.so RESOLV_WRAPPER_NAMESERVER="127.0.0.21" *./myapplication*

DESCRIPTION
-----------

TODO

ENVIRONMENT VARIABLES
---------------------

*RESOLV_WRAPPER_NAMESERVER*::

Specify the nameserver to use.

*RESOLV_WRAPPER_DEBUGLEVEL*::

If you need to see what is going on in resolv_wrapper itself or try to find a
bug, you can enable logging support in resolv_wrapper if you built it with
debug symbols.

- 0 = ERROR
- 1 = WARNING
- 2 = DEBUG
- 3 = TRACE

EXAMPLE
-------

  $ LD_PRELOAD=libresolv_wrapper.so RESOLV_WRAPPER_NAMESERVER="127.0.0.21" dig test.example.site