1.\" $OpenBSD: pthread_cleanup_pop.3,v 1.5 2001/06/24 18:17:30 jasoni Exp $ 2.\" Copyright (c) 1997 Brian Cully <shmit@kublai.com> 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.\" 3. Neither the name of the author nor the names of any co-contributors 14.\" may be used to endorse or promote products derived from this software 15.\" without specific prior written permission. 16.\" 17.\" THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND 18.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27.\" SUCH DAMAGE. 28.\" 29.\" $FreeBSD: pthread_cleanup_pop.3,v 1.4 1999/08/28 00:03:02 peter Exp $ 30.\" 31.Dd July 30, 1998 32.Dt PTHREAD_CLEANUP_POP 3 33.Os 34.Sh NAME 35.Nm pthread_cleanup_pop 36.Nd call the first cleanup routine 37.Sh SYNOPSIS 38.Fd #include <pthread.h> 39.Ft void 40.Fn pthread_cleanup_pop "int execute" 41.Sh DESCRIPTION 42The 43.Fn pthread_cleanup_pop 44function pops the top cleanup routine off of the current thread's cleanup 45routine stack, and, if 46.Fa execute 47is non-zero, it will execute the function. If there is no cleanup routine 48then 49.Fn pthread_cleanup_pop 50does nothing. 51.Sh RETURN VALUES 52.Fn pthread_cleanup_pop 53does not return any value. 54.Sh ERRORS 55None 56.Sh SEE ALSO 57.Xr pthread_cleanup_push 3 , 58.Xr pthread_exit 3 59.Sh STANDARDS 60.Fn pthread_cleanup_pop 61conforms to ISO/IEC 9945-1 ANSI/IEEE 62.Pq Dq Tn POSIX 63Std 1003.1 Second Edition 1996-07-12. 64