80 lines
2.5 KiB
Groff
80 lines
2.5 KiB
Groff
.\" Copyright (c) 1990, 1991, 1993
|
|
.\" The Regents of the University of California. All rights reserved.
|
|
.\"
|
|
.\" This code is derived from software contributed to Berkeley by
|
|
.\" the American National Standards Committee X3, on Information
|
|
.\" Processing Systems.
|
|
.\"
|
|
.\" 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.
|
|
.\" 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.
|
|
.\"
|
|
.\" @(#)abort.3 8.1 (Berkeley) 6/4/93
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd June 4, 1993
|
|
.Dt ABORT 3
|
|
.Os
|
|
.Sh NAME
|
|
.Nm abort
|
|
.Nd cause abnormal program termination
|
|
.Sh LIBRARY
|
|
.Lb libc
|
|
.Sh SYNOPSIS
|
|
.In stdlib.h
|
|
.Ft void
|
|
.Fn abort void
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Fn abort
|
|
function causes abnormal program termination to occur, unless the
|
|
signal
|
|
.Dv SIGABRT
|
|
is being caught and the signal handler does not return.
|
|
.Pp
|
|
Any open streams are flushed and closed.
|
|
.Sh IMPLEMENTATION NOTES
|
|
The
|
|
.Fn abort
|
|
function is thread-safe.
|
|
It is unknown if it is async-cancel-safe.
|
|
.Sh RETURN VALUES
|
|
The
|
|
.Fn abort
|
|
function
|
|
never returns.
|
|
.Sh SEE ALSO
|
|
.Xr sigaction 2 ,
|
|
.Xr exit 3
|
|
.Sh STANDARDS
|
|
The
|
|
.Fn abort
|
|
function
|
|
conforms to
|
|
.St -p1003.1-90 .
|
|
The
|
|
.Fn abort
|
|
function also conforms to
|
|
.St -isoC-99
|
|
with the implementation specific details as noted above.
|