6a9178e444
- Fix memcntl() - Fixed stat and mknod syscalls to properly disassemble and reassemble dev_t values to/from emulation dev_t's - Added pty (ptmx) subsystem at svr4net minor number 10 -- /dev/ptmx - Implemented fork1() as fork() (should change if and when threads get added to the system) - fixed spellings in disclaimer in svr4_net.c; it looks like someone went and did a s/nd/st/g on the whole file... yuck - changed ptmx device to also halt on ENXIO (for pty files that exist with no kernel pty to back them) - fixed SVR4 setpgrp() to be a near equivalent to BSD setsid() (old emulation didn't create a new session)
47 lines
1.9 KiB
C
47 lines
1.9 KiB
C
/* $NetBSD: svr4_mman.h,v 1.1 1997/11/16 22:50:56 christos Exp $ */
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/*
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* Copyright (c) 1997 Todd Vierling
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* 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. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _SVR4_MMAN_H_
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#define _SVR4_MMAN_H_
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/*
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* Commands and flags passed to memcntl().
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* Most of them are the same as <sys/mman.h>, but we need the MC_
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* memcntl command definitions.
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*/
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#define SVR4_MC_SYNC 1
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#define SVR4_MC_LOCK 2
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#define SVR4_MC_UNLOCK 3
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#define SVR4_MC_ADVISE 4
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#define SVR4_MC_LOCKAS 5
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#define SVR4_MC_UNLOCKAS 6
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#endif /* !_SVR4_MMAN_H */
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