+++ /dev/null
-.\" Copyright (c) 1997 Brian Cully <shmit@kublai.com>
-.\" All rights reserved.
-.\"
-.\" 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.
-.\" 3. Neither the name of the author nor the names of any co-contributors
-.\" may be used to endorse or promote products derived from this software
-.\" without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL 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.
-.\"
-.\" $FreeBSD: src/lib/libc_r/man/pthread_cleanup_push.3,v 1.5.2.4 2001/08/17 15:42:51 ru Exp $
-.\"
-.Dd July 30, 1998
-.Dt PTHREAD_CLEANUP_PUSH 3
-.Os
-.Sh NAME
-.Nm pthread_cleanup_push
-.Nd add a cleanup function for thread exit
-.Sh SYNOPSIS
-.Fd #include <pthread.h>
-.Ft void
-.Fo pthread_cleanup_push
-.Fa "void \*[lp]*routine\*[rp]\*[lp]void *\*[rp]"
-.Fa "void *arg"
-.Fc
-.Sh DESCRIPTION
-The
-.Fn pthread_cleanup_push
-function adds
-.Fa routine
-to the top of the stack of cleanup handlers that
-get called when the current thread exits.
-.Pp
-When
-.Fa routine
-is called, it is passed
-.Fa arg
-as its only argument.
-.Fn pthread_cleanup_push
-must be paired with a corresponding
-.Xr pthread_cleanup_pop 3
-in the same lexical scope.
-.Sh RETURN VALUES
-.Fn pthread_cleanup_push
-does not return any value.
-.Sh ERRORS
-None
-.Sh SEE ALSO
-.Xr pthread_cleanup_pop 3 ,
-.Xr pthread_exit 3
-.Sh STANDARDS
-.Fn pthread_cleanup_push
-conforms to
-.St -p1003.1-96 .