nbd_clear_debug_callback - clear the debug callback
#include <libnbd.h> int nbd_clear_debug_callback ( struct nbd_handle *h );
Remove the debug callback if one was previously associated with the handle (with nbd_set_debug_callback(3)). If no callback was associated this does nothing.
If the call is successful the function returns
-1 is returned.
Refer to "ERROR HANDLING" in libnbd(3) for how to get further details of the error.
The following parameters must not be NULL:
h. For more information see "Non-NULL parameters" in libnbd(3).
This function first appeared in libnbd 1.0.
If you need to test if this function is available at compile time check if the following macro is defined:
#define LIBNBD_HAVE_NBD_CLEAR_DEBUG_CALLBACK 1
nbd_create(3), nbd_set_debug_callback(3), libnbd(3).
Richard W.M. Jones
Copyright Red Hat
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
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