/
githubmirror
/
liburing
Обзор
Документация
Войти
/
githubmirror
/
liburing
Код
Запросы
0
Пакеты
0
Релизы
0
Аналитика
Безопасность
master
man/io_uring_prep_remove_buffers.3
52 строки
1 KB
Otto Modinos
man: fix and simplify bold usage
01 июн 2022, 00:03
01 июн 2022, 00:03
d6617d3
Код
Авторство
О чём код?
.\" Copyright (C) 2022 Jens Axboe <axboe@kernel.dk> .\" .\" SPDX-License-Identifier: LGPL-2.0-or-later .\" .TH io_uring_prep_remove_buffers 3 "March 13, 2022" "liburing-2.2" "liburing Manual" .SH NAME io_uring_prep_remove_buffers \- prepare a remove buffers request .SH SYNOPSIS .nf .B #include <liburing.h> .PP .BI "void io_uring_prep_remove_buffers(struct io_uring_sqe *" sqe "," .BI " int " nr "," .BI " int " bgid ");" .fi .SH DESCRIPTION .PP The .BR io_uring_prep_remove_buffers (3) function prepares a request for removing previously supplied buffers. The submission queue entry .I sqe is setup to remove .I nr number of buffers from the buffer group ID indicated by .IR bgid . .SH RETURN VALUE None .SH ERRORS These are the errors that are reported in the CQE .I res field. On success, .I res will contain the number of successfully removed buffers. On error, the following errors can occur. .TP .B -ENOMEM The kernel was unable to allocate memory for the request. .TP .B -EINVAL One of the fields set in the SQE was invalid. .TP .B -ENOENT No buffers exist at the specified .I bgid buffer group ID. .SH SEE ALSO .BR io_uring_get_sqe (3), .BR io_uring_submit (3), .BR io_uring_register (2), .BR io_uring_prep_provide_buffers (3)