mirror of https://github.com/mkerrisk/man-pages
55 lines
1.8 KiB
Groff
55 lines
1.8 KiB
Groff
'\" t
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.\" Hey Emacs! This file is -*- nroff -*- source.
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.\"
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.\" Copyright (C) 2006 Michael Kerrisk <mtk-manpages@gmx.net>
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.\"
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.\" Permission is granted to make and distribute verbatim copies of this
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.\" manual provided the copyright notice and this permission notice are
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.\" preserved on all copies.
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.\"
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.\" Permission is granted to copy and distribute modified versions of this
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.\" manual under the conditions for verbatim copying, provided that the
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.\" entire resulting derived work is distributed under the terms of a
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.\" permission notice identical to this one.
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.\"
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.\" Since the Linux kernel and libraries are constantly changing, this
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.\" manual page may be incorrect or out-of-date. The author(s) assume no
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.\" responsibility for errors or omissions, or for damages resulting from
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.\" the use of the information contained herein.
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.\"
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.\" Formatted or processed versions of this manual, if unaccompanied by
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.\" the source, must acknowledge the copyright and authors of this work.
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.\"
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.TH MQ_GETSETATTR 2 2006-05-14 "Linux 2.6.16" "Linux Programmer's Manual"
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.SH NAME
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mq_getsetattr \- get/set message queue attributes
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.SH SYNOPSIS
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.nf
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.B #include <sys/types.h>
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.br
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.B #include <linux/unistd.h>
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.br
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.B #include <errno.h>
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.sp
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.B "_syscall3(mqd_t, mqdes, struct mq_attr *, newattr,
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.B " struct mq_attr *, oldattr);
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/* Or use \fBsyscall\fP(2); see \fBintro\fP(2) */
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.BI "mqd_t mq_getsetattr(mqd_t " mqdes ", struct mq_attr *" newattr ","
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.BI " struct mq_attr *" oldattr );
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.fi
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.SH DESCRIPTION
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Do not use this system call.
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This is the low-level system call used to implement
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.BR mq_getattr (3)
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and
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.BR mq_setattr (3).
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For an explanation of how this system call operates,
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see the description of
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.BR mq_setattr (3).
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.SH CONFORMING TO
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This interface is non-standard; avoid its use.
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.SH "SEE ALSO"
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.BR mq_getattr (3),
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.BR mq_overview (7)
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