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.\" Copyright (c) 1983, 1991 The Regents of the University of California.
.\" All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\" notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in the
.\" documentation and/or other materials provided with the distribution.
.\" 3. All advertising materials mentioning features or use of this software
.\" must display the following acknowledgement:
.\" This product includes software developed by the University of
.\" California, Berkeley and its contributors.
.\" 4. Neither the name of the University nor the names of its contributors
.\" may be used to endorse or promote products derived from this software
.\" without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)sigblock.2 6.7 (Berkeley) 3/10/91
.\"
.\" Modified Sat Jul 24 10:09:15 1993 by Rik Faith <faith@cs.unc.edu>
.\" Modified Fri Aug 11 1995 by Stephen Lee <sl14@cornell.edu>
.\" Modified 1995 by Mike Battersby <mib@deakin.edu.au>
.\"
.\" Japanese Version Copyright (c) 1997 HANATAKA Shinya
.\" all rights reserved.
.\" Translated Mon Mar 3 23:27:30 JST 1997
.\" by HANATAKA Shinya <hanataka@abyss.rim.or.jp>
.\"
.\"WORD: signal ʥ
.\"WORD: mask ޥ
.\"WORD: obsolete ѻ
.\"WORD: block ػ(block)
.\"WORD: prototype
.\"
.TH SIGBLOCK 2 "31 August 1995" "Linux 1.3" "Linux Programmer's Manual"
.SH ̾
sigblock, siggetmask, sigsetmask, sigmask \- ʥ(signal)Υޥ(mask)
.SH
.B #include <signal.h>
.sp
.BI "int sigblock(int " mask );
.sp
.B int siggetmask(void);
.sp
.BI "int sigsetmask(int " mask );
.sp
.BI "int sigmask(int " signum );
.SH
Υե
.BR sigprocmask (2)
ˤäѻ(obsolete)줿
.B sigblock
ƥࡦ
.I mask
ǻꤷʥػ(block)Ƥ
ʥνɲä롣
.PP
.B sigsetmask
ƥࡦ϶ػߤƤ륷ʥν
.IR mask
ǻꤵ줿˴֤롣
ʥ
.I mask
бӥåȤ 1 ξ˶ػߤ롣
.PP
߶ػߤƤ륷ʥν
.BR siggetmask
Ѥ뤳ȤǤ롣
.PP
.B sigmask
ޥͿ줿
.IR signum
ΥޥȤΩƤ뤿롣
.SH ֤
.B siggetmask
ߤΥޥ줿ʥν֤
.B sigsetmask
.B sigblock
ϺޤǤΥޥ줿ʥν֤
.SH
δؿη(prototype)ƤΥƥࡦإå
롼ɤ
.B _BSD_SOURCE
ƤΤͿ롣
.PP
.B SIGKILL
.B SIGSTOP
ػߤ뤳ȤϤǤʤ
\- ¤ϥƥˤ̵ΤŬѤ롣
.SH
4.4BSD. δؿ BSD 4.3 Ǹ졢ȿФ줿
ץǤ POSIX ʥѤ뤳ȡ
.SH Ϣ
.BR kill (2),
.BR sigprocmask (2),
.BR signal (7)
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