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.\" Copyright (c) 2007 Michael Kerrisk <mtk.manpages@gmail.com>
.\"
.\" 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.\" manual page may be incorrect or out-of-date.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) 2007 Akihiro MOTOKI
.\" all rights reserved.
.\" Translated 2007-06-02, Akihiro MOTOKI <amotoki@dd.iij4u.or.jp>
.\"
.\"WORD: reliable Τ
.\"WORD: unreliable ˷礱
.\"WORD: signal semantics ʥ
.\"
.TH SYSV_SIGNAL 3 2007-05-04 "" "Linux Programmer's Manual"
.SH ̾
sysv_signal \- System V Υʥ
.SH
.B #define _GNU_SOURCE
.br
.B #include <signal.h>
.sp
.B typedef void (*sighandler_t)(int);
.sp
.BI "sighandler_t sysv_signal(int " signum ", sighandler_t " handler );
.SH
.BR sysv_signal ()
ؿ
.BR signal (2)
ƱȤꡢƱ¹Ԥ롣
ʤ顢
.BR sysv_signal ()
System V ο˷礱륷ʥƤ롣
˷礱륷ʥϰʲħġ
a) ϥɥ餬ưȡʥνˡ (disposition)
ǥեȤ˥ꥻåȤ롢
b) ʥϥɥμ¹ϡʹߤȯƱʥ
֥åʤ
c) ϥɥ餬 (blocking Ƥ) ƥॳǤ硢
ưŪ˺Ƴʤƥॳ뤬롣
.SH ֤
.BR sysv_signal ()
ؿϥʥϥɥľ֤ͤ
顼ξ硢
.B SIG_ERR
֤
.SH 顼
.BR signal (2)
Ʊ
.SH
δؿɸǤ롣
.SH
.BR sysv_signal ()
λѤ٤Ǥ롣
.BR sigaction (2)
Ȥȡ
Linux ƥǤϡ
.BR sysv_signal ()
.BR signal (2)
ǤäΥƥǤϡ
.BR signal (2)
ϿΤ륷ʥƤ롣
ܺ٤
.BR signal (2)
ȡ
.I sighandler_t
ȤäƤΤ GNU ˤĥǤ롣
ηϵǽޥ
.B _GNU_SOURCE
ˤΤ롣
.SH Ϣ
.BR sigaction (2),
.BR signal (2),
.BR bsd_signal (3),
.BR feature_test_macros (7),
.BR signal (7)
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