nbd_aio_is_dead(3)

📦
version 1.25.8 · 18 versions
, in centos-stream 10

💀 NAME 💀

nbd_aio_is_dead — check if the connection is dead. Welcome to the nbd_aio_is_dead(3) page in the LIBNBD manual, bestie 🫶 this one's short and iconic.

🧚 SYNOPSIS 🧚

okay so the C situation is literally this:

#include <libnbd.h>

int nbd_aio_is_dead (
      struct nbd_handle *h
    );

🦋 DESCRIPTION 🦋

This returns true if the connection has encountered a fatal error and is dead 💀. Like, fully dead. In this state the handle may only be closed — that's the whole vibe. There is no way to recover a handle from the dead state. No cap, it's a one-way ticket 🎟️.

✨ RETURN VALUE ✨

This call returns a boolean value. So: true or false, bestie — classic vibe check energy 🌈.

🙈 ERRORS 🙈

This function does not fail. periodt 💅

The following parameters must not be NULL: h. For more information see "Non-NULL parameters" in libnbd(3).

🎀 VERSION 🎀

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_AIO_IS_DEAD 1

🔥 SEE ALSO 🔥

nbd_create(3), libnbd(3).

👑 AUTHORS 👑

Eric Blake

Richard W.M. Jones

Copyright Red Hat

💜 LICENSE 💜

Legal bestie, word for word:

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.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

that's the whole page, bestie — from libnbd-1.25.8, dated 2026-10-13, and it's nbd_aio_is_dead(3) all the way down 💜✨

📦 where this page comes from