fc733ebccd
This section is based on catpages contributed by Mainichi Communications, Inc. Translated by: MYCOM team Converted by: Japanese Online Manual Project <man-jp@jp.FreeBSD.ORG> Submitted by: Kazuo Horikawa <k-horik@yk.rim.or.jp>
91 lines
2.9 KiB
Groff
91 lines
2.9 KiB
Groff
.\" Copyright (c) 1994
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.\" The Regents of the University of California. All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the University of
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.\" California, Berkeley and its contributors.
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)uname.3 8.1 (Berkeley) 1/4/94
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.\"
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.Dd January 4, 1994
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.Dt UNAME 3
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.Os
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.Sh 名称
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.Nm uname
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.Nd システムの識別名を取得
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.Sh 書式
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.Fd #include <sys/utsname.h>
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.Ft int
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.Fn uname "struct utsname *name"
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.Sh 解説
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.Fn uname
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関数は、現在のシステムを識別する情報の null で終るストリングを
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.Fa name
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により参照される構造に保存します。
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.Pp
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.Li utsname
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構造体は、ヘッダファイル
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.Li <sys/utsname.h>
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の中で定義され、次のメンバーを収容しています:
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.Bl -tag -width nodenameXXXX -offset indent
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.It sysname
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オペレーティングシステム実現の名称。
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.It nodename
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このマシンのネットワーク名。
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.It release
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オペレーティングシステムのリリースレベル。
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.It version
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オペレーティングシステムのバージョンレベル。
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.It machine
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マシンのハードウェアプラットフォーム。
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.El
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.Sh 戻り値
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.Fn uname
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関数が成功すると 0 が返されますが、失敗すると -1 が返され、
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対応する
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.Va errno
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が設定されます。
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.Sh エラー
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.Fn uname
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関数が失敗すると、ライブラリ関数
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.Xr sysctl 3
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について指定されたエラーに対する
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.Va errno
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が設定されます。
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.Sh 参照
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.Xr uname 1 ,
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.Xr sysctl 3
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.Sh 規格
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.Fn uname
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関数は、
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.St -p1003.1-88
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に準拠しています。
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.Sh 歴史
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.Fn uname
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関数は、最初に
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.Bx 4.4
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に現れました。
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