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+++ Libc/Libc-1725.40.4/stdlib/FreeBSD/quick_exit.3
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+.\"  Copyright (c) 2011 David Chisnall
+.\"  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.
+.\"
+.\"  THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+.\"
+.Dd November 4, 2017
+.Dt QUICK_EXIT 3
+.Os
+.Sh NAME
+.Nm quick_exit
+.Nd exits a program quickly, running minimal cleanup
+.Sh LIBRARY
+.Lb libc
+.Sh SYNOPSIS
+.In stdlib.h
+.Ft _Noreturn void
+.Fn quick_exit "int status"
+.Sh DESCRIPTION
+The
+.Fn quick_exit
+function exits the program quickly calling any cleanup functions registered
+with
+.Xr at_quick_exit 3
+but not any C++ destructors or cleanup code registered with
+.Xr atexit 3 .
+The
+.Xr stdio 3
+file buffers are not flushed.
+.Pp
+The function
+.Fn quick_exit
+is
+.Em async-signal safe
+when the functions registered with
+.Xr at_quick_exit 3
+are.
+.Sh RETURN VALUES
+The
+.Fn quick_exit
+function does not return.
+.Sh SEE ALSO
+.Xr at_quick_exit 3 ,
+.Xr exit 3
+.Sh STANDARDS
+The
+.Fn quick_exit
+function conforms to
+.St -isoC-2011 .