NAME

       nbdkit-example2-plugin - example nbdkit plugin

SYNOPSIS

        nbdkit example2 file=FILENAME

DESCRIPTION

       "nbdkit-example2-plugin" is an example nbdkit(1) plugin.

       It serves the named "FILENAME" over NBD, readonly.

       Mainly this is useful for testing nbdkit and as an example for writing nbdkit plugins
       (nbdkit-plugin(3)).

       There are two variations of this plugin which can be found in the source directory.
       example2.c is the regular plugin for Linux and other Unix-like systems.  winexample2.c is
       the same plugin written for Windows using Win32 APIs to access the file.

DEBUG FLAGS

       For extra debugging (only useful for developers) use -D example2.extra=1

FILES

       $plugindir/nbdkit-example2-plugin.so
           The plugin.

           Use "nbdkit --dump-config" to find the location of $plugindir.

VERSION

       "nbdkit-example2-plugin" first appeared in nbdkit 1.0.

SEE ALSO

       https://github.com/libguestfs/nbdkit/blob/master/plugins/example2/example2.c,
       https://github.com/libguestfs/nbdkit/blob/master/plugins/example2/winexample2.c,
       nbdkit(1), nbdkit-plugin(3)

AUTHORS

       Richard W.M. Jones

COPYRIGHT

       Copyright (C) 2013 Red Hat Inc.

LICENSE

       Redistribution and use in source and binary forms, with or without modification, are
       permitted provided that the following conditions are met:

       •   Redistributions of source code must retain the above copyright notice, this list of
           conditions and the following disclaimer.

       •   Redistributions in binary form must reproduce the above copyright notice, this list of
           conditions and the following disclaimer in the documentation and/or other materials
           provided with the distribution.

       •   Neither the name of Red Hat nor the names of its contributors may be used to endorse
           or promote products derived from this software without specific prior written
           permission.

       THIS SOFTWARE IS PROVIDED BY RED HAT AND CONTRIBUTORS ''AS IS'' AND ANY EXPRESS OR IMPLIED
       WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
       FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RED HAT OR CONTRIBUTORS
       BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
       DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
       OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
       LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
       OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
       POSSIBILITY OF SUCH DAMAGE.