.\" Copyright (C) 2025 Jens Axboe <axboe@kernel.dk>
.\"
.\" SPDX-License-Identifier: LGPL-2.0-or-later
.\"
.TH io_uring_unregister_personality 3 "January 18, 2025" "liburing-2.4" "liburing Manual"
.SH NAME
io_uring_unregister_personality \- unregister a personality from io_uring
.SH SYNOPSIS
.nf
.B #include <liburing.h>
.PP
.BI "int io_uring_unregister_personality(struct io_uring *" ring ", int " id ");"
.fi
.SH DESCRIPTION
.PP
The
.BR io_uring_unregister_personality (3)
function unregisters a previously registered personality from the io_uring
instance specified by
.IR ring .
The
.I id
argument is the personality ID returned from a previous call to
.BR io_uring_register_personality (3).

After unregistering, the personality ID is no longer valid and must not be
used in future submissions.

.SH RETURN VALUE
Returns 0 on success. On error, a negative errno value is returned.
.SH SEE ALSO
.BR io_uring_register_personality (3),
.BR io_uring_register (2)