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.\" This man page is Copyright (C) 1998 Heiner Eisen.
.\" Permission is granted to distribute possibly modified copies
.\" of this page provided the header is included verbatim,
.\" and in case of nontrivial modification author and date
.\" of the modification is added to the header.
.\" $Id: x25.7,v 1.4 1999/05/18 10:35:12 freitag Exp $
.\"
.\" Japanese Version Copyright (c) 1999 NAKANO Takeo all rights reserved.
.\" Translated Mon 6 Dec 1999 by NAKANO Takeo <nakano@apm.seikei.ac.jp>
.\"
.TH X25 7 1998-12-01 "Linux" "Linux Programmer's Manual"
.SH ̾
x25, PF_X25 \- ITU-T X.25 / ISO-8208 ץȥ륤ե
.SH
.B #include <sys/socket.h>
.br
.B #include <linux/x25.h>
.sp
.B x25_socket = socket(PF_X25, SOCK_SEQPACKET, 0);
.SH
X25 åȤ X.25 ѥåإץȥФ륤ե롣
ˤꡢץꥱϥѥ֥å X.25 ǡͥåȥ
̿뤳ȤǤ褦ˤʤ롣 X.25
International Telecommunication Union's recommendation X.25
(X.25 DTE-DCE mode) ɸಽƤ롣
X25 åȤϡؤΤʤ X.25 ͥåȥ (X.25 DTE-DTE mode)
Ǥ̿ˤѤ뤳ȤǤ롣
DTE-DTE ⡼ɤ ISO-8208 ˵ҤƤ롣
.PP
å¸롣åȤ
.BR read (2)
ϡȿ¦ΥåȤб
.BR write (2)
Ʊ礭ΥǡꡢϤ롣
ɬפϡͥ뤬Ĺå
ʬ (segmenting) Ⱥƹ (re-assembling) Ԥ
ˤ X.25 M ӥåȤѤ롣
åˤϡϡɥǥ줿¤Ϥʤ
Ū˥ƥʤäꡢ
¾ (åȥХåեΥ¤ʤ)
ƤޤȡĹåκƹˤϼԤ뤫⤷ʤ
ξ硢 X.25 ³ϥꥻåȤ뤳Ȥˤʤ롣
.SS åȥɥ쥹
.B AF_X25
åȥɥ쥹եߥϡͥåȥɥ쥹ɽ
.I struct sockaddr_x25
Ѥ롣 ITU-T recommendation X.121 Ƥ롣
.PP
.in +4n
.nf
struct sockaddr_x25 {
sa_family_t sx25_family; /* must be AF_X25 */
x25_address sx25_addr; /* X.121 Address */
};
.fi
.in
.PP
.I sx25_addr
ˤ char
.I x25_addr[]
ޤޤ롣 0 ǽüʸȤƲᤵ롣
.I sx25_addr.x25_addr[]
15 ĤޤǤ ASCII ʸޤळȤǤ (ü 0 ϴޤޤʤ)
줬 X.121 ɥ쥹ʤ
10 ʤοʸ '0' '9' ޤǤ롣
.SS åȥץ
ʲ X.25 ͭΥåȥץϡ
.BR setsockopt (2)
Ǥ
.BR getsockopt (2)
ǼǤ롣ΤȤ٥ѥˤ
.B SOL_X25
ꤹ롣
.TP
.B X25_QBITINCL
X.25 Q ӥå (Qualified ǡӥå) ˥桼
Ǥ뤫ɤȥ뤹롣ΰ롣
0 ˥åȤȡ Q ӥåȤȯѥåȤˤϷ褷ƥåȤ줺
ѥåȤǤ̵뤵 (ǥե)
1 ˥åȤȡåȤɤࡢ뤤ϥåȤ
å줾ƬХȤ֤롣
åȤɤǡǤϡƬХȤ 0 ȡ
ǡѥåȤб Q ӥåȤϥåȤƤʤäȤˤʤ롣
ƬХȤ 1 ȡǡѥåȤ
Q ӥåȤåȤƤȤˤʤ롣
åȤ˽ǡƬХȤ 1 ȡ
ȯѥåȤ Q ӥåȤåȤ롣
0 ȡ Q ӥåȤåȤʤ
.SH С
PF_X25 ץȥեߥ Linux 2.2 οǽǤ롣
.SH Х
X.25 PLP
.B CONFIG_EXPERIMENTAL
ʤΤǡ
.PP
man ڡϴƤʤ
.PP
ޤץꥱץޡѤΥإåե뤬ʤ
ͥΥإåե
.I <linux/x25.h>
롼ɤʤФʤʤ
.B CONFIG_EXPERIMENTAL
ʤΤǡΥСΥեǤ
Хʥߴ뤫⤷ʤ
.PP
X.25 N-Reset ٥Ȥϡޤ桼ץŤʤ
äƥꥻåȤȡǡ̵˼롣
.SH Ϣ
.BR socket (2),
.BR socket (7)
.PP
Jonathan Simon Naylor:
\(lqX.25 κʬϤȺƼ\(rq
.RS
URL
.I ftp://ftp.pspt.fi/pub/ham/linux/ax25/x25doc.tgz
.RE
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