1
0
mirror of https://git.FreeBSD.org/src.git synced 2024-12-24 11:29:10 +00:00
freebsd/sys/i386/ibcs2/ibcs2_fcntl.h
Steven Wallace 9e03db613c Remove old files no longer needed.
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.
1995-10-10 07:59:30 +00:00

78 lines
2.8 KiB
C

/* $NetBSD: ibcs2_fcntl.h,v 1.2 1994/10/26 02:52:54 cgd Exp $ */
/*
* Copyright (c) 1994 Scott Bartram
* 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Scott Bartram.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
*/
#ifndef _IBCS2_FCNTL_H
#define _IBCS2_FCNTL_H 1
#include <i386/ibcs2/ibcs2_types.h>
#define IBCS2_O_RDONLY 0x0000
#define IBCS2_O_WRONLY 0x0001
#define IBCS2_O_RDWR 0x0002
#define IBCS2_O_NDELAY 0x0004
#define IBCS2_O_APPEND 0x0008
#define IBCS2_O_SYNC 0x0010
#define IBCS2_O_NONBLOCK 0x0080
#define IBCS2_O_CREAT 0x0100
#define IBCS2_O_TRUNC 0x0200
#define IBCS2_O_EXCL 0x0400
#define IBCS2_O_NOCTTY 0x0800
#define IBCS2_O_PRIV 0x1000
#define IBCS2_F_DUPFD 0
#define IBCS2_F_GETFD 1
#define IBCS2_F_SETFD 2
#define IBCS2_F_GETFL 3
#define IBCS2_F_SETFL 4
#define IBCS2_F_GETLK 5
#define IBCS2_F_SETLK 6
#define IBCS2_F_SETLKW 7
struct ibcs2_flock {
short l_type;
short l_whence;
ibcs2_off_t l_start;
ibcs2_off_t l_len;
short l_sysid;
ibcs2_pid_t l_pid;
};
#define ibcs2_flock_len (sizeof(struct ibcs2_flock))
#define IBCS2_F_RDLCK 1
#define IBCS2_F_WRLCK 2
#define IBCS2_F_UNLCK 3
#define IBCS2_O_ACCMODE 3
#define IBCS2_FD_CLOEXEC 1
#endif /* _IBCS2_FCNTL_H */