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.\" Copyright (C) 2002 Andries Brouwer <aeb@cwi.nl>
.\"
.\" Permission is granted to make and distribute verbatim copies of this
.\" manual provided the copyright notice and this permission notice are
.\" preserved on all copies.
.\"
.\" Permission is granted to copy and distribute modified versions of this
.\" manual under the conditions for verbatim copying, provided that the
.\" entire resulting derived work is distributed under the terms of a
.\" permission notice identical to this one.
.\"
.\" Since the Linux kernel and libraries are constantly changing, this
.\" manual page may be incorrect or out-of-date. The author(s) assume no
.\" responsibility for errors or omissions, or for damages resulting from
.\" the use of the information contained herein. The author(s) may not
.\" have taken the same level of care in the production of this manual,
.\" which is licensed free of charge, as they might when working
.\" professionally.
.\"
.\" Formatted or processed versions of this manual, if unaccompanied by
.\" the source, must acknowledge the copyright and authors of this work.
.\"
.\" Japanese Version Copyright (c) 2003 Akihiro MOTOKI
.\" all rights reserved.
.\" Translated Sat Jul 19 03:06:35 JST 2003
.\" by Akihiro MOTOKI <amotoki@dd.iij4u.or.jp>
.\"
.TH TCGETSID 3 2008-06-14 "GNU" "Linux Programmer's Manual"
.SH ̾
tcgetsid \- åID
.SH
.B #define _XOPEN_SOURCE 500
.br
.B "#include <termios.h>"
.sp
.BI "pid_t tcgetsid(int " fd );
.SH
ؿ
.BR tcgetsid ()
ϡüȤ
.I fd
бüĥȡåΥåID ֤
ü \fBtcgetsid\fR() θƤӽФԤץü
ʤФʤʤ
.SH ֤
.I fd
ƤӽФԤäåüȤƤ硢
ؿ
.BR tcgetsid ()
ϤΥåΥåID ֤
Ǥʤ硢 \-1 ֤졢
.I errno
Ŭڤꤵ롣
.SH 顼
.TP
.B EBADF
.I fd
ͭʥե뵭һҤǤʤ
.TP
.B ENOTTY
ƤӽФԤäץüäƤʤ⤷
üäƤ뤬
.I fd
ǻȤΤȤϰۤʤ롣
.SH С
.BR tcgetsid ()
ϡС 2.1 ʹߤ glibc Ƥ롣
.SH
POSIX.1-2001.
.SH
δؿ
.B TIOCGSID
.BR ioctl (2)
ͳǼ¸Ƥꡢ
Linux 2.1.71 ʹߤ¸ߤ롣
.SH Ϣ
.BR getsid (2)
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