158f0484fSRodney W. Grimes.\" Copyright (c) 1983, 1991, 1993 258f0484fSRodney W. Grimes.\" The Regents of the University of California. All rights reserved. 358f0484fSRodney W. Grimes.\" 458f0484fSRodney W. Grimes.\" Redistribution and use in source and binary forms, with or without 558f0484fSRodney W. Grimes.\" modification, are permitted provided that the following conditions 658f0484fSRodney W. Grimes.\" are met: 758f0484fSRodney W. Grimes.\" 1. Redistributions of source code must retain the above copyright 858f0484fSRodney W. Grimes.\" notice, this list of conditions and the following disclaimer. 958f0484fSRodney W. Grimes.\" 2. Redistributions in binary form must reproduce the above copyright 1058f0484fSRodney W. Grimes.\" notice, this list of conditions and the following disclaimer in the 1158f0484fSRodney W. Grimes.\" documentation and/or other materials provided with the distribution. 1258f0484fSRodney W. Grimes.\" 3. All advertising materials mentioning features or use of this software 1358f0484fSRodney W. Grimes.\" must display the following acknowledgement: 1458f0484fSRodney W. Grimes.\" This product includes software developed by the University of 1558f0484fSRodney W. Grimes.\" California, Berkeley and its contributors. 1658f0484fSRodney W. Grimes.\" 4. Neither the name of the University nor the names of its contributors 1758f0484fSRodney W. Grimes.\" may be used to endorse or promote products derived from this software 1858f0484fSRodney W. Grimes.\" without specific prior written permission. 1958f0484fSRodney W. Grimes.\" 2058f0484fSRodney W. Grimes.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 2158f0484fSRodney W. Grimes.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2258f0484fSRodney W. Grimes.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2358f0484fSRodney W. Grimes.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 2458f0484fSRodney W. Grimes.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2558f0484fSRodney W. Grimes.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2658f0484fSRodney W. Grimes.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2758f0484fSRodney W. Grimes.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2858f0484fSRodney W. Grimes.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2958f0484fSRodney W. Grimes.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3058f0484fSRodney W. Grimes.\" SUCH DAMAGE. 3158f0484fSRodney W. Grimes.\" 3258f0484fSRodney W. Grimes.\" @(#)sigsetmask.2 8.1 (Berkeley) 6/2/93 337f3dea24SPeter Wemm.\" $FreeBSD$ 3458f0484fSRodney W. Grimes.\" 3558f0484fSRodney W. Grimes.Dd June 2, 1993 3658f0484fSRodney W. Grimes.Dt SIGSETMASK 2 3758f0484fSRodney W. Grimes.Os BSD 4.2 3858f0484fSRodney W. Grimes.Sh NAME 3958f0484fSRodney W. Grimes.Nm sigsetmask 4058f0484fSRodney W. Grimes.Nd set current signal mask 4125bb73e0SAlexey Zelkin.Sh LIBRARY 4225bb73e0SAlexey Zelkin.Lb libc 4358f0484fSRodney W. Grimes.Sh SYNOPSIS 4458f0484fSRodney W. Grimes.Fd #include <signal.h> 4558f0484fSRodney W. Grimes.Ft int 4658f0484fSRodney W. Grimes.Fn sigsetmask "int mask" 4758f0484fSRodney W. Grimes.Fn sigmask signum 4858f0484fSRodney W. Grimes.Sh DESCRIPTION 4958f0484fSRodney W. Grimes.Bf -symbolic 50b7e246cfSTim VanderhoekThis interface is made obsolete by: 5158f0484fSRodney W. Grimes.Ef 5258f0484fSRodney W. Grimes.Xr sigprocmask 2 . 5358f0484fSRodney W. Grimes.Pp 5458f0484fSRodney W. Grimes.Fn Sigsetmask 55542f2aacSTim Vanderhoeksets the current signal mask. Signals 56542f2aacSTim Vanderhoekare blocked from delivery if the 5758f0484fSRodney W. Grimescorresponding bit in 5858f0484fSRodney W. Grimes.Fa mask 5958f0484fSRodney W. Grimesis a 1; the macro 6058f0484fSRodney W. Grimes.Fn sigmask 6158f0484fSRodney W. Grimesis provided to construct the mask for a given 6258f0484fSRodney W. Grimes.Fa signum . 6358f0484fSRodney W. Grimes.Pp 6458f0484fSRodney W. GrimesThe system 6558f0484fSRodney W. Grimesquietly disallows 6658f0484fSRodney W. Grimes.Dv SIGKILL 6758f0484fSRodney W. Grimesor 6858f0484fSRodney W. Grimes.Dv SIGSTOP 6958f0484fSRodney W. Grimesto be blocked. 7058f0484fSRodney W. Grimes.Sh RETURN VALUES 7158f0484fSRodney W. GrimesThe previous set of masked signals is returned. 7258f0484fSRodney W. Grimes.Sh SEE ALSO 7358f0484fSRodney W. Grimes.Xr kill 2 , 7458f0484fSRodney W. Grimes.Xr sigaction 2 , 7517960404SWolfram Schneider.Xr sigblock 2 , 7617960404SWolfram Schneider.Xr sigprocmask 2 , 7758f0484fSRodney W. Grimes.Xr sigsuspend 2 , 7858f0484fSRodney W. Grimes.Xr sigvec 2 , 7958f0484fSRodney W. Grimes.Xr sigsetops 3 8058f0484fSRodney W. Grimes.Sh HISTORY 8158f0484fSRodney W. GrimesThe 82bf5a138eSMike Pritchard.Fn sigsetmask 8358f0484fSRodney W. Grimesfunction call appeared in 8458f0484fSRodney W. Grimes.Bx 4.2 8558f0484fSRodney W. Grimesand has been deprecated. 86