59 lines
2.8 KiB
C
59 lines
2.8 KiB
C
/* $NetBSD: freebsd_fork.h,v 1.4 2005/12/11 12:20:02 christos Exp $ */
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/*
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* Copyright (c) 1989, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)unistd.h 8.2 (Berkeley) 1/7/94
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* $FreeBSD: src/sys/sys/unistd.h,v 1.22.2.2 2000/08/22 01:46:30 jhb Exp $
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*/
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#ifndef _FREEBSD_FORK_H_
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#define _FREEBSD_FORK_H_
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/*
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* rfork() options.
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*
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* XXX currently, operations without RFPROC set are not supported.
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*/
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#define FREEBSD_RFNAMEG (1<<0) /* UNIMPL new plan9 `name space' */
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#define FREEBSD_RFENVG (1<<1) /* UNIMPL copy plan9 `env space' */
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#define FREEBSD_RFFDG (1<<2) /* copy fd table */
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#define FREEBSD_RFNOTEG (1<<3) /* UNIMPL create new plan9 note grou' */
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#define FREEBSD_RFPROC (1<<4) /* change child (else curproc) */
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#define FREEBSD_RFMEM (1<<5) /* share `address space' */
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#define FREEBSD_RFNOWAIT (1<<6) /* parent need not wait() on child */
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#define FREEBSD_RFCNAMEG (1<<10) /* UNIMPL zero plan9 `name space' */
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#define FREEBSD_RFCENVG (1<<11) /* UNIMPL zero plan9 `env space' */
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#define FREEBSD_RFCFDG (1<<12) /* zero fd table */
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#define FREEBSD_RFTHREAD (1<<13) /* enable kernel thread support */
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#define FREEBSD_RFSIGSHARE (1<<14) /* share signal handlers */
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#define FREEBSD_RFLINUXTHPN (1<<16) /* do linux clone exit notification */
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#define FREEBSD_RFPPWAIT (1<<31) /* sleep until child exits (vfork) */
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#endif /* !_FREEBSD_FORK_H_ */
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