Provided by: libnbd-dev_1.2.2-1ubuntu2_amd64
nbd_set_handle_name - set the handle name
#include <libnbd.h> int nbd_set_handle_name (struct nbd_handle *h, const char *handle_name);
Handles have a name which is unique within the current process. The handle name is used in debug output. Handle names are normally generated automatically and have the form "nbd1", "nbd2", etc., but you can optionally use this call to give the handles a name which is meaningful for your application to make debugging output easier to understand.
If the call is successful the function returns 0.
On error "-1" is returned. Refer to "ERROR HANDLING" in libnbd(3) for how to get further details of the error.
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_SET_HANDLE_NAME 1
Eric Blake Richard W.M. Jones
Copyright (C) 2019 Red Hat Inc.
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