Sha256: 11f53225c32df40498dcd091bb14f82f8da4c6b32a878e1fa2e8060161d6cf68
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Size: 886 Bytes
Versions: 8
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Stored size: 886 Bytes
Contents
.\" Copyright (C) 2021 Stefan Roesch <shr@fb.com> .\" .\" SPDX-License-Identifier: LGPL-2.0-or-later .\" .TH io_uring_sqe_set_data 3 "November 15, 2021" "liburing-2.1" "liburing Manual" .SH NAME io_uring_sqe_set_data - set user data for submission queue event .SH SYNOPSIS .nf .BR "#include <liburing.h>" .PP .BI "void io_uring_sqe_set_data(struct io_uring_sqe *sqe," .BI " void *user_data)" .fi .PP .SH DESCRIPTION .PP The io_uring_sqe_set_data() function stores a .I user_data pointer with the submission queue entry .I sqe. After the caller has requested an submission queue entry (SQE) with io_uring_get_sqe(), he can associate a data pointer with the SQE. Once the completion arrives, the function io_uring_cqe_get_data() can be called to identify the user request. .SH RETURN VALUE None .SH SEE ALSO .BR io_uring_get_sqe (3), io_uring_cqe_get_data (3)
Version data entries
8 entries across 8 versions & 1 rubygems