nbd_kill_subprocess - kill server running as a subprocess
#include <libnbd.h> int nbd_kill_subprocess (struct nbd_handle *h, int signum);
This call may be used to kill the server running as a subprocess that was previously created using nbd_connect_command(3). You do not need to use this call. It is only needed if the server does not exit when the socket is closed.
signum parameter is the optional signal number to send (see signal(7)). If
SIGTERM is sent.
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.
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_KILL_SUBPROCESS 1
nbd_connect_command(3), nbd_create(3), libnbd(3), signal(7).
Richard W.M. Jones
Copyright (C) 2019-2021 Red Hat Inc.
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