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9e03db613c
Add new files created for emulator. Modify NetBSD import to work with FreeBSD and add new features and code. The complete emulator is essentially a combination of work/code implemented by Sean Eric Fagan, Soren Schmidt, Scott Bartram, and myself, Steven Wallace. Features of this new emulator system include: o "clean" code, including strict prototyping. o Auto-generation of ibcs2 system calls, xenix system calls, isc system calls. Generation includes system tables, structure definitions, and prototyping of function calls. o ibcs2 emulator does not rely on any COMPAT_43 system calls. o embedded socksys support o ibcs2 msgsys, semsys, shmsys calls supported if supported in kernel o alternate /emul/ibcs2 namespace searched first for files in ibcs2 system. Usefull to keep sysv libraries, binaries in /emul/ibcs2. o many other finer details and functions fixed or implemented.
78 lines
2.8 KiB
C
78 lines
2.8 KiB
C
/* $NetBSD: ibcs2_fcntl.h,v 1.2 1994/10/26 02:52:54 cgd Exp $ */
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/*
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* Copyright (c) 1994 Scott Bartram
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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. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Scott Bartram.
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* 4. 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 _IBCS2_FCNTL_H
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#define _IBCS2_FCNTL_H 1
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#include <i386/ibcs2/ibcs2_types.h>
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#define IBCS2_O_RDONLY 0x0000
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#define IBCS2_O_WRONLY 0x0001
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#define IBCS2_O_RDWR 0x0002
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#define IBCS2_O_NDELAY 0x0004
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#define IBCS2_O_APPEND 0x0008
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#define IBCS2_O_SYNC 0x0010
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#define IBCS2_O_NONBLOCK 0x0080
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#define IBCS2_O_CREAT 0x0100
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#define IBCS2_O_TRUNC 0x0200
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#define IBCS2_O_EXCL 0x0400
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#define IBCS2_O_NOCTTY 0x0800
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#define IBCS2_O_PRIV 0x1000
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#define IBCS2_F_DUPFD 0
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#define IBCS2_F_GETFD 1
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#define IBCS2_F_SETFD 2
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#define IBCS2_F_GETFL 3
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#define IBCS2_F_SETFL 4
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#define IBCS2_F_GETLK 5
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#define IBCS2_F_SETLK 6
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#define IBCS2_F_SETLKW 7
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struct ibcs2_flock {
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short l_type;
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short l_whence;
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ibcs2_off_t l_start;
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ibcs2_off_t l_len;
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short l_sysid;
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ibcs2_pid_t l_pid;
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};
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#define ibcs2_flock_len (sizeof(struct ibcs2_flock))
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#define IBCS2_F_RDLCK 1
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#define IBCS2_F_WRLCK 2
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#define IBCS2_F_UNLCK 3
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#define IBCS2_O_ACCMODE 3
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#define IBCS2_FD_CLOEXEC 1
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#endif /* _IBCS2_FCNTL_H */
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