1.\" $NetBSD: quick_exit.3,v 1.2 2013/04/26 19:36:47 wiz Exp $ 2.\" Copyright (c) 2011 David Chisnall 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 14.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24.\" SUCH DAMAGE. 25.\" 26.\" $FreeBSD: src/lib/libc/stdlib/quick_exit.3,v 1.4 2012/11/17 01:49:41 svnexp Exp $ 27.\" 28.Dd April 26, 2013 29.Dt QUICK_EXIT 3 30.Os 31.Sh NAME 32.Nm quick_exit 33.Nd exits a program quickly, running minimal cleanup 34.Sh LIBRARY 35.Lb libc 36.Sh SYNOPSIS 37.In stdlib.h 38.Ft _Noreturn void 39.Fn quick_exit "void" 40.Sh DESCRIPTION 41The 42.Fn quick_exit 43function exits the program quickly calling any cleanup functions registered 44with 45.Xr at_quick_exit 3 46but not any C++ destructors or cleanup code registered with 47.Xr atexit 3 . 48.Sh RETURN VALUES 49The 50.Fn quick_exit 51function does not return. 52.Sh SEE ALSO 53.Xr at_quick_exit 3 , 54.Xr exit 3 55.Sh STANDARDS 56The 57.Fn quick_exit 58function conforms to 59.St -isoC-2011 . 60