1 .\" Copyright (C) 1995, Thomas K. Dyas <tdyas@eden.rutgers.edu>
3 .\" Permission is granted to make and distribute verbatim copies of this
4 .\" manual provided the copyright notice and this permission notice are
5 .\" preserved on all copies.
7 .\" Permission is granted to copy and distribute modified versions of this
8 .\" manual under the conditions for verbatim copying, provided that the
9 .\" entire resulting derived work is distributed under the terms of a
10 .\" permission notice identical to this one.
12 .\" Since the Linux kernel and libraries are constantly changing, this
13 .\" manual page may be incorrect or out-of-date. The author(s) assume no
14 .\" responsibility for errors or omissions, or for damages resulting from
15 .\" the use of the information contained herein. The author(s) may not
16 .\" have taken the same level of care in the production of this manual,
17 .\" which is licensed free of charge, as they might when working
20 .\" Formatted or processed versions of this manual, if unaccompanied by
21 .\" the source, must acknowledge the copyright and authors of this work.
23 .\" Created Sat Aug 21 1995 Thomas K. Dyas <tdyas@eden.rutgers.edu>
25 .\" typo corrected, aeb, 950825
26 .\" added layout change from joey, 960722
27 .\" changed prototype, documented 0xffffffff, aeb, 030101
28 .\" Modified 2004-11-03 patch from Martin Schulze <joey@infodrom.org>
30 .\" Japanese Version Copyright (c) 1997 HANATAKA Shinya
31 .\" all rights reserved.
32 .\" Translated 1997-02-23, HANATAKA Shinya <hanataka@abyss.rim.or.jp>
33 .\" Updated 2003-04-24, Kentaro Shirakata <argrath@ub32.org>
34 .\" Updated 2007-05-04, Akihiro MOTOKI <amotoki@dd.iij4u.or.jp>
37 .\"WORD: execution domain 実行ドメイン
38 .\"WORD: personality パーソナリティ
40 .\"WORD: operating system オペレーティング・システム
42 .TH PERSONALITY 2 2003-01-01 "Linux" "Linux Programmer's Manual"
45 .\"O personality \- set the process execution domain
46 personality \- プロセスを実行するドメインを設定する
49 .B #include <sys/personality.h>
51 .BI "int personality(unsigned long " persona );
54 .\"O Linux supports different execution domains, or personalities, for each
56 .\"O Among other things, execution domains tell Linux how to map
57 .\"O signal numbers into signal actions.
58 .\"O The execution domain system allows
59 .\"O Linux to provide limited support for binaries compiled under other
60 .\"O UNIX-like operating systems.
61 Linux は、プロセス毎の異なる実行ドメイン、すなわち
62 パーソナリティ (personality) をサポートしている。
63 実行ドメインは Linux にシグナル番号にどのシグナルを割り付けるかを
64 教えたりする。また、実行ドメイン・システムにより、
65 Linux は他の UNIX 風のオペレーティング・システムでコンパイルされた
66 バイナリに対する限定的なサポートを提供している。
68 .\"O This function will return the current
69 .\"O .BR personality ()
72 .\"O equals 0xffffffff.
73 .\"O Otherwise, it will make the execution domain
76 .\"O the new execution domain of the calling process.
86 呼び出し元のプロセスの新しい実行ドメインとする。
87 .\"O .SH "RETURN VALUE"
89 .\"O On success, the previous
92 .\"O On error, \-1 is returned, and
94 .\"O is set appropriately.
97 が返される。エラーの場合は、\-1 が返され、
104 .\"O The kernel was unable to change the personality.
105 カーネルがパーソナリティを変更できなかった。
106 .\"O .SH "CONFORMING TO"
108 .\"O .BR personality ()
109 .\"O is Linux-specific and should not be used in programs intended to
112 は Linux 固有であり、移植を意図したプログラムで使用すべきではない。