158f0484fSRodney W. Grimes.\" Copyright (c) 1990, 1991, 1993 258f0484fSRodney W. Grimes.\" The Regents of the University of California. All rights reserved. 358f0484fSRodney W. Grimes.\" 458f0484fSRodney W. Grimes.\" This code is derived from software contributed to Berkeley by 558f0484fSRodney W. Grimes.\" the American National Standards Committee X3, on Information 658f0484fSRodney W. Grimes.\" Processing Systems. 758f0484fSRodney W. Grimes.\" 858f0484fSRodney W. Grimes.\" Redistribution and use in source and binary forms, with or without 958f0484fSRodney W. Grimes.\" modification, are permitted provided that the following conditions 1058f0484fSRodney W. Grimes.\" are met: 1158f0484fSRodney W. Grimes.\" 1. Redistributions of source code must retain the above copyright 1258f0484fSRodney W. Grimes.\" notice, this list of conditions and the following disclaimer. 1358f0484fSRodney W. Grimes.\" 2. Redistributions in binary form must reproduce the above copyright 1458f0484fSRodney W. Grimes.\" notice, this list of conditions and the following disclaimer in the 1558f0484fSRodney W. Grimes.\" documentation and/or other materials provided with the distribution. 163fb3b97cSEd Maste.\" 3. 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.\" @(#)abort.3 8.1 (Berkeley) 6/4/93 337f3dea24SPeter Wemm.\" $FreeBSD$ 3458f0484fSRodney W. Grimes.\" 35*23d23837SEric van Gyzen.Dd May 28, 2018 3658f0484fSRodney W. Grimes.Dt ABORT 3 3758f0484fSRodney W. Grimes.Os 3858f0484fSRodney W. Grimes.Sh NAME 3958f0484fSRodney W. Grimes.Nm abort 4058f0484fSRodney W. Grimes.Nd cause abnormal program termination 4125bb73e0SAlexey Zelkin.Sh LIBRARY 4225bb73e0SAlexey Zelkin.Lb libc 4358f0484fSRodney W. Grimes.Sh SYNOPSIS 448aefde06SJeroen Ruigrok van der Werven.In stdlib.h 4558f0484fSRodney W. Grimes.Ft void 4658f0484fSRodney W. Grimes.Fn abort void 4758f0484fSRodney W. Grimes.Sh DESCRIPTION 4858f0484fSRodney W. GrimesThe 4958f0484fSRodney W. Grimes.Fn abort 5058f0484fSRodney W. Grimesfunction causes abnormal program termination to occur, unless the 5158f0484fSRodney W. Grimessignal 5258f0484fSRodney W. Grimes.Dv SIGABRT 5358f0484fSRodney W. Grimesis being caught and the signal handler does not return. 5458f0484fSRodney W. Grimes.Pp 5590a720bcSAlexander LangerAny open streams are flushed and closed. 56e348b8eaSJeroen Ruigrok van der Werven.Sh IMPLEMENTATION NOTES 57e348b8eaSJeroen Ruigrok van der WervenThe 58e348b8eaSJeroen Ruigrok van der Werven.Fn abort 59e348b8eaSJeroen Ruigrok van der Wervenfunction is thread-safe. 60e348b8eaSJeroen Ruigrok van der WervenIt is unknown if it is async-cancel-safe. 6158f0484fSRodney W. Grimes.Sh RETURN VALUES 6258f0484fSRodney W. GrimesThe 63bf5a138eSMike Pritchard.Fn abort 6458f0484fSRodney W. Grimesfunction 6558f0484fSRodney W. Grimesnever returns. 6658f0484fSRodney W. Grimes.Sh SEE ALSO 674c72d794SEric van Gyzen.Xr abort2 2 , 6858f0484fSRodney W. Grimes.Xr sigaction 2 , 6978b0b234SMike Pritchard.Xr exit 3 7058f0484fSRodney W. Grimes.Sh STANDARDS 7158f0484fSRodney W. GrimesThe 7258f0484fSRodney W. Grimes.Fn abort 7358f0484fSRodney W. Grimesfunction 7458f0484fSRodney W. Grimesconforms to 7590a720bcSAlexander Langer.St -p1003.1-90 . 76e348b8eaSJeroen Ruigrok van der WervenThe 77e348b8eaSJeroen Ruigrok van der Werven.Fn abort 78e348b8eaSJeroen Ruigrok van der Wervenfunction also conforms to 79e348b8eaSJeroen Ruigrok van der Werven.St -isoC-99 80e348b8eaSJeroen Ruigrok van der Wervenwith the implementation specific details as noted above. 81