freebsd-dev/sys/i386/linux/linux.h
Søren Schmidt c21dee177f First incarnation of our Linux emulator or rather compatibility code.
This first shot only incorporaties so much functionality that DOOM
can run (the X version), signal handling is VERY weak, so is many
other things. But it meets my milestone number one (you guessed it
- running DOOM).

Uses /compat/linux as prefix for loading shared libs, so it won't
conflict with our own libs.

Kernel must be compiled with "options COMPAT_LINUX" for this to work.
1995-06-25 17:32:43 +00:00

407 lines
11 KiB
C

/*-
* Copyright (c) 1994-1995 Søren Schmidt
* 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
* in this position and unchanged.
* 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. The name of the author may not be used to endorse or promote products
* derived from this software withough 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.
*
* $Id: linux.h,v 1.3 1995/06/08 13:50:52 sos Exp $
*/
#ifndef LINUX_H
#define LINUX_H
typedef unsigned short linux_uid_t;
typedef unsigned short linux_gid_t;
typedef unsigned short linux_dev_t;
typedef unsigned long linux_ino_t;
typedef unsigned short linux_mode_t;
typedef unsigned short linux_nlink_t;
typedef long linux_time_t;
typedef long linux_clock_t;
typedef char * linux_caddr_t;
typedef long linux_off_t;
typedef struct {
long val[2];
} linux_fsid_t;
typedef int linux_pid_t;
typedef unsigned long linux_sigset_t;
typedef void (*linux_handler_t)(int);
typedef struct {
void (*sa_handler)(int);
linux_sigset_t sa_mask;
unsigned long sa_flags;
void (*sa_restorer)(void);
} linux_sigaction_t;
typedef int linux_key_t;
extern int bsd_to_linux_signal[];
extern int linux_to_bsd_signal[];
/* misc defines */
#define LINUX_NAME_MAX 255
/* signal numbers */
#define LINUX_SIGHUP 1
#define LINUX_SIGINT 2
#define LINUX_SIGQUIT 3
#define LINUX_SIGILL 4
#define LINUX_SIGTRAP 5
#define LINUX_SIGABRT 6
#define LINUX_SIGIOT 6
#define LINUX_SIGUNUSED 7
#define LINUX_SIGFPE 8
#define LINUX_SIGKILL 9
#define LINUX_SIGUSR1 10
#define LINUX_SIGSEGV 11
#define LINUX_SIGUSR2 12
#define LINUX_SIGPIPE 13
#define LINUX_SIGALRM 14
#define LINUX_SIGTERM 15
#define LINUX_SIGSTKFLT 16
#define LINUX_SIGCHLD 17
#define LINUX_SIGCONT 18
#define LINUX_SIGSTOP 19
#define LINUX_SIGTSTP 20
#define LINUX_SIGTTIN 21
#define LINUX_SIGTTOU 22
#define LINUX_SIGIO 23
#define LINUX_SIGPOLL LINUX_SIGIO
#define LINUX_SIGURG LINUX_SIGIO
#define LINUX_SIGXCPU 24
#define LINUX_SIGXFSZ 25
#define LINUX_SIGVTALRM 26
#define LINUX_SIGPROF 27
#define LINUX_SIGWINCH 28
#define LINUX_SIGLOST 29
#define LINUX_SIGPWR 30
#define LINUX_SIGBUS LINUX_SIGUNUSED
#define LINUX_NSIG 32
/* sigaction flags */
#define LINUX_SA_NOCLDSTOP 0x00000001
#define LINUX_SA_ONSTACK 0x08000000
#define LINUX_SA_RESTART 0x10000000
#define LINUX_SA_INTERRUPT 0x20000000
#define LINUX_SA_NOMASK 0x40000000
#define LINUX_SA_ONESHOT 0x80000000
/* sigprocmask actions */
#define LINUX_SIG_BLOCK 0
#define LINUX_SIG_UNBLOCK 1
#define LINUX_SIG_SETMASK 2
/* termio commands */
#define LINUX_TCGETS 0x5401
#define LINUX_TCSETS 0x5402
#define LINUX_TCSETSW 0x5403
#define LINUX_TCSETSF 0x5404
#define LINUX_TCGETA 0x5405
#define LINUX_TCSETA 0x5406
#define LINUX_TCSETAW 0x5407
#define LINUX_TCSETAF 0x5408
#define LINUX_TCSBRK 0x5409
#define LINUX_TCXONC 0x540A
#define LINUX_TCFLSH 0x540B
#define LINUX_TIOCEXCL 0x540C
#define LINUX_TIOCNXCL 0x540D
#define LINUX_TIOCSCTTY 0x540E
#define LINUX_TIOCGPGRP 0x540F
#define LINUX_TIOCSPGRP 0x5410
#define LINUX_TIOCOUTQ 0x5411
#define LINUX_TIOCSTI 0x5412
#define LINUX_TIOCGWINSZ 0x5413
#define LINUX_TIOCSWINSZ 0x5414
#define LINUX_TIOCMGET 0x5415
#define LINUX_TIOCMBIS 0x5416
#define LINUX_TIOCMBIC 0x5417
#define LINUX_TIOCMSET 0x5418
#define LINUX_TIOCGSOFTCAR 0x5419
#define LINUX_TIOCSSOFTCAR 0x541A
#define LINUX_FIONREAD 0x541B
#define LINUX_TIOCINQ FIONREAD
#define LINUX_TIOCLINUX 0x541C
#define LINUX_TIOCCONS 0x541D
#define LINUX_TIOCGSERIAL 0x541E
#define LINUX_TIOCSSERIAL 0x541F
#define LINUX_TIOCPKT 0x5420
#define LINUX_FIONBIO 0x5421
#define LINUX_TIOCNOTTY 0x5422
#define LINUX_TIOCSETD 0x5423
#define LINUX_TIOCGETD 0x5424
#define LINUX_TCSBRKP 0x5425
#define LINUX_TIOCTTYGSTRUCT 0x5426
#define LINUX_FIONCLEX 0x5450
#define LINUX_FIOCLEX 0x5451
#define LINUX_FIOASYNC 0x5452
#define LINUX_TIOCSERCONFIG 0x5453
#define LINUX_TIOCSERGWILD 0x5454
#define LINUX_TIOCSERSWILD 0x5455
#define LINUX_TIOCGLCKTRMIOS 0x5456
#define LINUX_TIOCSLCKTRMIOS 0x5457
/* line disciplines */
#define LINUX_N_TTY 0
#define LINUX_N_SLIP 1
#define LINUX_N_MOUSE 2
#define LINUX_N_PPP 3
/* Linux termio c_cc values */
#define LINUX_VINTR 0
#define LINUX_VQUIT 1
#define LINUX_VERASE 2
#define LINUX_VKILL 3
#define LINUX_VEOF 4
#define LINUX_VTIME 5
#define LINUX_VMIN 6
#define LINUX_VSWTC 7
#define LINUX_NCC 8
/* Linux termios c_cc values */
#define LINUX_VSTART 8
#define LINUX_VSTOP 9
#define LINUX_VSUSP 10
#define LINUX_VEOL 11
#define LINUX_VREPRINT 12
#define LINUX_VDISCARD 13
#define LINUX_VWERASE 14
#define LINUX_VLNEXT 15
#define LINUX_VEOL2 16
#define LINUX_NCCS 17
/* Linux c_iflag masks */
#define LINUX_IGNBRK 0x0000001
#define LINUX_BRKINT 0x0000002
#define LINUX_IGNPAR 0x0000004
#define LINUX_PARMRK 0x0000008
#define LINUX_INPCK 0x0000010
#define LINUX_ISTRIP 0x0000020
#define LINUX_INLCR 0x0000040
#define LINUX_IGNCR 0x0000080
#define LINUX_ICRNL 0x0000100
#define LINUX_IUCLC 0x0000200
#define LINUX_IXON 0x0000400
#define LINUX_IXANY 0x0000800
#define LINUX_IXOFF 0x0001000
#define LINUX_IMAXBEL 0x0002000
/* Linux c_oflag masks */
#define LINUX_OPOST 0x0000001
#define LINUX_OLCUC 0x0000002
#define LINUX_ONLCR 0x0000004
#define LINUX_OCRNL 0x0000008
#define LINUX_ONOCR 0x0000010
#define LINUX_ONLRET 0x0000020
#define LINUX_OFILL 0x0000040
#define LINUX_OFDEL 0x0000080
#define LINUX_NLDLY 0x0000100
#define LINUX_NL0 0x0000000
#define LINUX_NL1 0x0000100
#define LINUX_CRDLY 0x0000600
#define LINUX_CR0 0x0000000
#define LINUX_CR1 0x0000200
#define LINUX_CR2 0x0000400
#define LINUX_CR3 0x0000600
#define LINUX_TABDLY 0x0001800
#define LINUX_TAB0 0x0000000
#define LINUX_TAB1 0x0000800
#define LINUX_TAB2 0x0001000
#define LINUX_TAB3 0x0001800
#define LINUX_XTABS 0x0001800
#define LINUX_BSDLY 0x0002000
#define LINUX_BS0 0x0000000
#define LINUX_BS1 0x0002000
#define LINUX_VTDLY 0x0004000
#define LINUX_VT0 0x0000000
#define LINUX_VT1 0x0004000
#define LINUX_FFDLY 0x0008000
#define LINUX_FF0 0x0000000
#define LINUX_FF1 0x0008000
#define LINUX_CBAUD 0x0000100f
#define LINUX_B0 0x00000000
#define LINUX_B50 0x00000001
#define LINUX_B75 0x00000002
#define LINUX_B110 0x00000003
#define LINUX_B134 0x00000004
#define LINUX_B150 0x00000005
#define LINUX_B200 0x00000006
#define LINUX_B300 0x00000007
#define LINUX_B600 0x00000008
#define LINUX_B1200 0x00000009
#define LINUX_B1800 0x0000000a
#define LINUX_B2400 0x0000000b
#define LINUX_B4800 0x0000000c
#define LINUX_B9600 0x0000000d
#define LINUX_B19200 0x0000000e
#define LINUX_B38400 0x0000000f
#define LINUX_EXTA LINUX_B19200
#define LINUX_EXTB LINUX_B38400
#define LINUX_CBAUDEX 0x00001000
#define LINUX_B57600 0x00001001
#define LINUX_B115200 0x00001002
#define LINUX_CSIZE 0x00000030
#define LINUX_CS5 0x00000000
#define LINUX_CS6 0x00000010
#define LINUX_CS7 0x00000020
#define LINUX_CS8 0x00000030
#define LINUX_CSTOPB 0x00000040
#define LINUX_CREAD 0x00000080
#define LINUX_PARENB 0x00000100
#define LINUX_PARODD 0x00000200
#define LINUX_HUPCL 0x00000400
#define LINUX_CLOCAL 0x00000800
#define LINUX_CRTSCTS 0x80000000
/* Linux c_lflag masks */
#define LINUX_ISIG 0x00000001
#define LINUX_ICANON 0x00000002
#define LINUX_XCASE 0x00000004
#define LINUX_ECHO 0x00000008
#define LINUX_ECHOE 0x00000010
#define LINUX_ECHOK 0x00000020
#define LINUX_ECHONL 0x00000040
#define LINUX_NOFLSH 0x00000080
#define LINUX_TOSTOP 0x00000100
#define LINUX_ECHOCTL 0x00000200
#define LINUX_ECHOPRT 0x00000400
#define LINUX_ECHOKE 0x00000800
#define LINUX_FLUSHO 0x00001000
#define LINUX_PENDIN 0x00002000
#define LINUX_IEXTEN 0x00008000
/* open/fcntl flags */
#define LINUX_O_RDONLY 00
#define LINUX_O_WRONLY 01
#define LINUX_O_RDWR 02
#define LINUX_O_CREAT 0100
#define LINUX_O_EXCL 0200
#define LINUX_O_NOCTTY 0400
#define LINUX_O_TRUNC 01000
#define LINUX_O_APPEND 02000
#define LINUX_O_NONBLOCK 04000
#define LINUX_O_NDELAY LINUX_O_NONBLOCK
#define LINUX_O_SYNC 010000
#define LINUX_FASYNC 020000
/* fcntl flags */
#define LINUX_F_DUPFD 0
#define LINUX_F_GETFD 1
#define LINUX_F_SETFD 2
#define LINUX_F_GETFL 3
#define LINUX_F_SETFL 4
#define LINUX_F_GETLK 5
#define LINUX_F_SETLK 6
#define LINUX_F_SETLKW 7
#define LINUX_F_SETOWN 8
#define LINUX_F_GETOWN 9
#define LINUX_F_RDLCK 0
#define LINUX_F_WRLCK 1
#define LINUX_F_UNLCK 2
/* mmap options */
#define LINUX_MAP_SHARED 0x0001
#define LINUX_MAP_PRIVATE 0x0002
#define LINUX_MAP_FIXED 0x0010
#define LINUX_MAP_ANON 0x0020
/* SystemV ipc defines */
#define LINUX_SEMOP 1
#define LINUX_SEMGET 2
#define LINUX_SEMCTL 3
#define LINUX_MSGSND 11
#define LINUX_MSGRCV 12
#define LINUX_MSGGET 13
#define LINUX_MSGCTL 14
#define LINUX_SHMAT 21
#define LINUX_SHMDT 22
#define LINUX_SHMGET 23
#define LINUX_SHMCTL 24
#define LINUX_IPC_RMID 0
#define LINUX_IPC_SET 1
#define LINUX_IPC_STAT 2
#define LINUX_IPC_INFO 3
#define LINUX_SHM_LOCK 11
#define LINUX_SHM_UNLOCK 12
#define LINUX_SHM_STAT 13
#define LINUX_SHM_INFO 14
#define LINUX_SHM_RDONLY 0x1000
#define LINUX_SHM_RND 0x2000
#define LINUX_SHM_REMAP 0x4000
/* Socket defines */
#define LINUX_SOCKET 1
#define LINUX_BIND 2
#define LINUX_CONNECT 3
#define LINUX_LISTEN 4
#define LINUX_ACCEPT 5
#define LINUX_GETSOCKNAME 6
#define LINUX_GETPEERNAME 7
#define LINUX_SOCKETPAIR 8
#define LINUX_SEND 9
#define LINUX_RECV 10
#define LINUX_SENDTO 11
#define LINUX_RECVFROM 12
#define LINUX_SHUTDOWN 13
#define LINUX_SETSOCKOPT 14
#define LINUX_GETSOCKOPT 15
#define LINUX_AF_UNSPEC 0
#define LINUX_AF_UNIX 1
#define LINUX_AF_INET 2
#define LINUX_AF_AX25 3
#define LINUX_AF_IPX 4
#define LINUX_AF_APPLETALK 5
#define LINUX_SOL_SOCKET 1
#define LINUX_SOL_IP 0
#define LINUX_SOL_IPX 256
#define LINUX_SOL_AX25 257
#define LINUX_SOL_TCP 6
#define LINUX_SOL_UDP 17
#define LINUX_SO_DEBUG 1
#define LINUX_SO_REUSEADDR 2
#define LINUX_SO_TYPE 3
#define LINUX_SO_ERROR 4
#define LINUX_SO_DONTROUTE 5
#define LINUX_SO_BROADCAST 6
#define LINUX_SO_SNDBUF 7
#define LINUX_SO_RCVBUF 8
#define LINUX_SO_KEEPALIVE 9
#define LINUX_SO_OOBINLINE 10
#define LINUX_SO_NO_CHECK 11
#define LINUX_SO_PRIORITY 12
#define LINUX_SO_LINGER 13
#define LINUX_IP_TOS 1
#define LINUX_IP_TTL 2
#endif /* LINUX_H */