abort — cause abnormal process termination
#include <stdlib.h>
void
abort( |
void); |
The abort() first unblocks
the SIGABRT signal, and then
raises that signal for the calling process (as though
raise(3) was called). This
results in the abnormal termination of the process unless the
SIGABRT signal is caught and
the signal handler does not return (see longjmp(3)).
If the abort() function
causes process termination, all open streams are closed and
flushed.
If the SIGABRT signal is
ignored, or caught by a handler that returns, the
abort() function will still
terminate the process. It does this by restoring the default
disposition for SIGABRT and
then raising the signal for a second time.
For an explanation of the terms used in this section, see attributes(7).
| Interface | Attribute | Value |
abort() |
Thread safety | MT-Safe |
This page is part of release 4.07 of the Linux man-pages project. A
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and the latest version of this page, can be found at
https://www.kernel.org/doc/man−pages/.
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Copyright 2007 (C) Michael Kerrisk <mtk.manpagesgmail.com> some parts Copyright 1993 David Metcalfe (davidprism.demon.co.uk) %%%LICENSE_START(VERBATIM) Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Since the Linux kernel and libraries are constantly changing, this manual page may be incorrect or out-of-date. The author(s) assume no responsibility for errors or omissions, or for damages resulting from the use of the information contained herein. The author(s) may not have taken the same level of care in the production of this manual, which is licensed free of charge, as they might when working professionally. Formatted or processed versions of this manual, if unaccompanied by the source, must acknowledge the copyright and authors of this work. %%%LICENSE_END References consulted: Linux libc source code Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991) 386BSD man pages Modified Sat Jul 24 21:46:21 1993 by Rik Faith (faithcs.unc.edu) Modified Fri Aug 4 10:51:53 2000 - patch from Joseph S. Myers 2007-12-15, mtk, Mostly rewritten |