From 399644e47874bff147afb19c89228901ac39340e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 21:40:15 +0200 Subject: Adding upstream version 6.05.01. Signed-off-by: Daniel Baumann --- man3/aio_error.3 | 96 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 96 insertions(+) create mode 100644 man3/aio_error.3 (limited to 'man3/aio_error.3') diff --git a/man3/aio_error.3 b/man3/aio_error.3 new file mode 100644 index 0000000..77d33e0 --- /dev/null +++ b/man3/aio_error.3 @@ -0,0 +1,96 @@ +'\" t +.\" Copyright (c) 2003 Andries Brouwer (aeb@cwi.nl) +.\" +.\" SPDX-License-Identifier: GPL-2.0-or-later +.\" +.TH aio_error 3 2023-07-20 "Linux man-pages 6.05.01" +.SH NAME +aio_error \- get error status of asynchronous I/O operation +.SH LIBRARY +Real-time library +.RI ( librt ", " \-lrt ) +.SH SYNOPSIS +.nf +.B "#include " +.PP +.BI "int aio_error(const struct aiocb *" aiocbp ); +.fi +.SH DESCRIPTION +The +.BR aio_error () +function returns the error status for the asynchronous I/O request +with control block pointed to by +.IR aiocbp . +(See +.BR aio (7) +for a description of the +.I aiocb +structure.) +.SH RETURN VALUE +This function returns one of the following: +.TP +.B EINPROGRESS +if the request has not been +completed yet. +.TP +.B ECANCELED +if the request was canceled. +.TP +.B 0 +if the request completed successfully. +.TP +.RB "> " 0 +A positive error number, if the asynchronous I/O operation failed. +This is the same value that would have been stored in the +.I errno +variable in the case of a synchronous +.BR read (2), +.BR write (2), +.BR fsync (2), +or +.BR fdatasync (2) +call. +.SH ERRORS +.TP +.B EINVAL +.I aiocbp +does not point at a control block for an asynchronous I/O request +of which the return status (see +.BR aio_return (3)) +has not been retrieved yet. +.TP +.B ENOSYS +.BR aio_error () +is not implemented. +.SH ATTRIBUTES +For an explanation of the terms used in this section, see +.BR attributes (7). +.TS +allbox; +lbx lb lb +l l l. +Interface Attribute Value +T{ +.na +.nh +.BR aio_error () +T} Thread safety MT-Safe +.TE +.sp 1 +.SH STANDARDS +POSIX.1-2008. +.SH HISTORY +glibc 2.1. +POSIX.1-2001. +.SH EXAMPLES +See +.BR aio (7). +.SH SEE ALSO +.BR aio_cancel (3), +.BR aio_fsync (3), +.BR aio_read (3), +.BR aio_return (3), +.BR aio_suspend (3), +.BR aio_write (3), +.BR lio_listio (3), +.BR aio (7) -- cgit v1.2.3