xref: /freebsd/sys/i386/linux/linux.h (revision 7f3dea244c40159a41ab22da77a434d7c5b5e85a)
1 /*-
2  * Copyright (c) 1994-1996 S�ren Schmidt
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  *    notice, this list of conditions and the following disclaimer
10  *    in this position and unchanged.
11  * 2. Redistributions in binary form must reproduce the above copyright
12  *    notice, this list of conditions and the following disclaimer in the
13  *    documentation and/or other materials provided with the distribution.
14  * 3. The name of the author may not be used to endorse or promote products
15  *    derived from this software without specific prior written permission
16  *
17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27  *
28  *	$Id: linux.h,v 1.34 1999/08/15 17:28:39 marcel Exp $
29  */
30 
31 #ifndef _I386_LINUX_LINUX_H_
32 #define _I386_LINUX_LINUX_H_
33 
34 #include <i386/linux/linux_syscall.h>
35 
36 typedef unsigned short linux_uid_t;
37 typedef unsigned short linux_gid_t;
38 typedef unsigned short linux_dev_t;
39 typedef unsigned long linux_ino_t;
40 typedef unsigned short linux_mode_t;
41 typedef unsigned short linux_nlink_t;
42 typedef long linux_time_t;
43 typedef long linux_clock_t;
44 typedef char * linux_caddr_t;
45 typedef long linux_off_t;
46 typedef struct {
47 	long val[2];
48 } linux_fsid_t;
49 typedef int linux_pid_t;
50 typedef unsigned long linux_sigset_t;
51 typedef void (*linux_handler_t)(int);
52 typedef struct {
53 	void (*lsa_handler)(int);
54 	linux_sigset_t lsa_mask;
55 	unsigned long lsa_flags;
56 	void (*lsa_restorer)(void);
57 } linux_sigaction_t;
58 typedef int linux_key_t;
59 
60 typedef struct {
61     unsigned    long sig[2];
62 } linux_new_sigset_t;
63 typedef struct {
64     void        (*lsa_handler)(int);
65     unsigned    long lsa_flags;
66     void        (*lsa_restorer)(void);
67     linux_new_sigset_t lsa_mask;
68 } linux_new_sigaction_t;
69 
70 #define LINUX_MAX_UTSNAME	65
71 struct linux_new_utsname {
72     char sysname[LINUX_MAX_UTSNAME];
73     char nodename[LINUX_MAX_UTSNAME];
74     char release[LINUX_MAX_UTSNAME];
75     char version[LINUX_MAX_UTSNAME];
76     char machine[LINUX_MAX_UTSNAME];
77     char domainname[LINUX_MAX_UTSNAME];
78 };
79 
80 /*
81  * The Linux sigcontext, pretty much a standard 386 trapframe.
82  */
83 
84 struct linux_sigcontext {
85 	int	sc_gs;
86 	int	sc_fs;
87 	int     sc_es;
88 	int     sc_ds;
89 	int     sc_edi;
90 	int     sc_esi;
91 	int     sc_ebp;
92 	int	sc_esp;
93 	int     sc_ebx;
94 	int     sc_edx;
95 	int     sc_ecx;
96 	int     sc_eax;
97 	int     sc_trapno;
98 	int     sc_err;
99 	int     sc_eip;
100 	int     sc_cs;
101 	int     sc_eflags;
102 	int     sc_esp_at_signal;
103 	int     sc_ss;
104 	int	sc_387;
105 	int	sc_mask;
106 	int	sc_cr2;
107 };
108 
109 /*
110  * We make the stack look like Linux expects it when calling a signal
111  * handler, but use the BSD way of calling the handler and sigreturn().
112  * This means that we need to pass the pointer to the handler too.
113  * It is appended to the frame to not interfere with the rest of it.
114  */
115 
116 struct linux_sigframe {
117 	int	sf_sig;
118 	struct	linux_sigcontext sf_sc;
119 	void	(*sf_handler)(int);
120 };
121 
122 extern int bsd_to_linux_signal[];
123 extern int linux_to_bsd_signal[];
124 extern char linux_sigcode[];
125 extern int linux_szsigcode;
126 extern const char linux_emul_path[];
127 
128 extern struct sysent linux_sysent[LINUX_SYS_MAXSYSCALL];
129 extern struct sysentvec linux_sysvec;
130 extern struct sysentvec elf_linux_sysvec;
131 
132 /* dummy struct definitions */
133 struct image_params;
134 struct trapframe;
135 
136 /* misc defines */
137 #define LINUX_NAME_MAX		255
138 
139 /* signal numbers */
140 #define LINUX_SIGHUP		 1
141 #define LINUX_SIGINT		 2
142 #define LINUX_SIGQUIT		 3
143 #define LINUX_SIGILL		 4
144 #define LINUX_SIGTRAP		 5
145 #define LINUX_SIGABRT		 6
146 #define LINUX_SIGIOT		 6
147 #define LINUX_SIGBUS		 7
148 #define LINUX_SIGFPE		 8
149 #define LINUX_SIGKILL		 9
150 #define LINUX_SIGUSR1		10
151 #define LINUX_SIGSEGV		11
152 #define LINUX_SIGUSR2		12
153 #define LINUX_SIGPIPE		13
154 #define LINUX_SIGALRM		14
155 #define LINUX_SIGTERM		15
156 #define LINUX_SIGSTKFLT		16
157 #define LINUX_SIGCHLD		17
158 #define LINUX_SIGCONT		18
159 #define LINUX_SIGSTOP		19
160 #define LINUX_SIGTSTP		20
161 #define LINUX_SIGTTIN		21
162 #define LINUX_SIGTTOU		22
163 #define LINUX_SIGURG		23
164 #define LINUX_SIGXCPU		24
165 #define LINUX_SIGXFSZ		25
166 #define LINUX_SIGVTALRM		26
167 #define LINUX_SIGPROF		27
168 #define LINUX_SIGWINCH		28
169 #define LINUX_SIGIO		29
170 #define LINUX_SIGPOLL		LINUX_SIGIO
171 #define LINUX_SIGPWR		30
172 #define LINUX_SIGUNUSED		31
173 #define LINUX_NSIG		32
174 
175 /* sigaction flags */
176 #define LINUX_SA_NOCLDSTOP	0x00000001
177 #define LINUX_SA_NOCLDWAIT      0x00000002
178 #define LINUX_SA_SIGINFO        0x00000004
179 #define LINUX_SA_RESTORER       0x04000000
180 #define LINUX_SA_ONSTACK	0x08000000
181 #define LINUX_SA_RESTART	0x10000000
182 #define LINUX_SA_INTERRUPT	0x20000000
183 #define LINUX_SA_NOMASK		0x40000000
184 #define LINUX_SA_ONESHOT	0x80000000
185 
186 /* sigprocmask actions */
187 #define LINUX_SIG_BLOCK		0
188 #define LINUX_SIG_UNBLOCK	1
189 #define LINUX_SIG_SETMASK	2
190 
191 /* resource limits */
192 #define LINUX_RLIMIT_CPU        0
193 #define LINUX_RLIMIT_FSIZE      1
194 #define LINUX_RLIMIT_DATA       2
195 #define LINUX_RLIMIT_STACK      3
196 #define LINUX_RLIMIT_CORE       4
197 #define LINUX_RLIMIT_RSS        5
198 #define LINUX_RLIMIT_NPROC      6
199 #define LINUX_RLIMIT_NOFILE     7
200 #define LINUX_RLIMIT_MEMLOCK    8
201 #define LINUX_RLIMIT_AS         9       /* address space limit */
202 
203 #define LINUX_RLIM_NLIMITS      10
204 
205 /* keyboard defines */
206 #define LINUX_KIOCSOUND		0x4B2F
207 #define LINUX_KDMKTONE		0x4B30
208 #define LINUX_KDGETLED		0x4B31
209 #define LINUX_KDSETLED		0x4B32
210 #define LINUX_LED_SCR		0x01
211 #define LINUX_LED_NUM		0x02
212 #define LINUX_LED_CAP		0x04
213 
214 #define LINUX_KDGKBMODE         0x4B44
215 #define LINUX_KDSKBMODE         0x4B45
216 #define LINUX_KDSETMODE		0x4B3A
217 #define LINUX_KDGETMODE		0x4B3B
218 #define LINUX_KD_TEXT		0x0
219 #define LINUX_KD_GRAPHICS	0x1
220 #define LINUX_KD_TEXT0		0x2
221 #define LINUX_KD_TEXT1		0x3
222 
223 #define LINUX_KBD_RAW           0
224 #define LINUX_KBD_XLATE         1
225 #define LINUX_KBD_MEDIUMRAW     2
226 
227 /* termio commands */
228 #define LINUX_TCGETS		0x5401
229 #define LINUX_TCSETS		0x5402
230 #define LINUX_TCSETSW		0x5403
231 #define LINUX_TCSETSF		0x5404
232 #define LINUX_TCGETA		0x5405
233 #define LINUX_TCSETA		0x5406
234 #define LINUX_TCSETAW		0x5407
235 #define LINUX_TCSETAF		0x5408
236 #define LINUX_TCSBRK		0x5409
237 #define LINUX_TCXONC		0x540A
238 #define LINUX_TCFLSH		0x540B
239 #define LINUX_TIOCEXCL		0x540C
240 #define LINUX_TIOCNXCL		0x540D
241 #define LINUX_TIOCSCTTY		0x540E
242 #define LINUX_TIOCGPGRP		0x540F
243 #define LINUX_TIOCSPGRP		0x5410
244 #define LINUX_TIOCOUTQ		0x5411
245 #define LINUX_TIOCSTI		0x5412
246 #define LINUX_TIOCGWINSZ	0x5413
247 #define LINUX_TIOCSWINSZ	0x5414
248 #define LINUX_TIOCMGET		0x5415
249 #define LINUX_TIOCMBIS		0x5416
250 #define LINUX_TIOCMBIC		0x5417
251 #define LINUX_TIOCMSET		0x5418
252 #define LINUX_TIOCGSOFTCAR	0x5419
253 #define LINUX_TIOCSSOFTCAR	0x541A
254 #define LINUX_FIONREAD		0x541B
255 #define LINUX_TIOCINQ		FIONREAD
256 #define LINUX_TIOCLINUX		0x541C
257 #define LINUX_TIOCCONS		0x541D
258 #define LINUX_TIOCGSERIAL	0x541E
259 #define LINUX_TIOCSSERIAL	0x541F
260 #define LINUX_TIOCPKT		0x5420
261 #define LINUX_FIONBIO		0x5421
262 #define LINUX_TIOCNOTTY		0x5422
263 #define LINUX_TIOCSETD		0x5423
264 #define LINUX_TIOCGETD		0x5424
265 #define LINUX_TCSBRKP		0x5425
266 #define LINUX_TIOCTTYGSTRUCT	0x5426
267 #define LINUX_FIONCLEX		0x5450
268 #define LINUX_FIOCLEX		0x5451
269 #define LINUX_FIOASYNC		0x5452
270 #define LINUX_TIOCSERCONFIG	0x5453
271 #define LINUX_TIOCSERGWILD	0x5454
272 #define LINUX_TIOCSERSWILD	0x5455
273 #define LINUX_TIOCGLCKTRMIOS	0x5456
274 #define LINUX_TIOCSLCKTRMIOS	0x5457
275 #define LINUX_VT_OPENQRY        0x5600
276 #define LINUX_VT_GETMODE        0x5601
277 #define LINUX_VT_SETMODE        0x5602
278 #define LINUX_VT_GETSTATE       0x5603
279 #define LINUX_VT_RELDISP        0x5605
280 #define LINUX_VT_ACTIVATE       0x5606
281 #define LINUX_VT_WAITACTIVE     0x5607
282 
283 /* arguments for tcflow() and LINUX_TCXONC */
284 #define LINUX_TCOOFF          0
285 #define LINUX_TCOON           1
286 #define LINUX_TCIOFF          2
287 #define LINUX_TCION           3
288 
289 /* arguments for tcflush() and LINUX_TCFLSH */
290 #define LINUX_TCIFLUSH        0
291 #define LINUX_TCOFLUSH        1
292 #define LINUX_TCIOFLUSH       2
293 
294 /* line disciplines */
295 #define LINUX_N_TTY		0
296 #define LINUX_N_SLIP		1
297 #define LINUX_N_MOUSE		2
298 #define LINUX_N_PPP		3
299 
300 /* Linux termio c_cc values */
301 #define LINUX_VINTR		0
302 #define LINUX_VQUIT		1
303 #define LINUX_VERASE		2
304 #define LINUX_VKILL		3
305 #define LINUX_VEOF		4
306 #define LINUX_VTIME		5
307 #define LINUX_VMIN		6
308 #define LINUX_VSWTC		7
309 #define LINUX_NCC		8
310 
311 /* Linux termios c_cc values */
312 #define LINUX_VSTART		8
313 #define LINUX_VSTOP		9
314 #define LINUX_VSUSP 		10
315 #define LINUX_VEOL		11
316 #define LINUX_VREPRINT		12
317 #define LINUX_VDISCARD		13
318 #define LINUX_VWERASE		14
319 #define LINUX_VLNEXT		15
320 #define LINUX_VEOL2		16
321 #define LINUX_NCCS		19
322 
323 #define LINUX_POSIX_VDISABLE	'\0'
324 
325 /* Linux c_iflag masks */
326 #define LINUX_IGNBRK		0x0000001
327 #define LINUX_BRKINT		0x0000002
328 #define LINUX_IGNPAR		0x0000004
329 #define LINUX_PARMRK		0x0000008
330 #define LINUX_INPCK		0x0000010
331 #define LINUX_ISTRIP		0x0000020
332 #define LINUX_INLCR		0x0000040
333 #define LINUX_IGNCR		0x0000080
334 #define LINUX_ICRNL		0x0000100
335 #define LINUX_IUCLC		0x0000200
336 #define LINUX_IXON		0x0000400
337 #define LINUX_IXANY		0x0000800
338 #define LINUX_IXOFF		0x0001000
339 #define LINUX_IMAXBEL		0x0002000
340 
341 /* Linux c_oflag masks */
342 #define LINUX_OPOST		0x0000001
343 #define LINUX_OLCUC		0x0000002
344 #define LINUX_ONLCR		0x0000004
345 #define LINUX_OCRNL		0x0000008
346 #define LINUX_ONOCR		0x0000010
347 #define LINUX_ONLRET		0x0000020
348 #define LINUX_OFILL		0x0000040
349 #define LINUX_OFDEL		0x0000080
350 #define LINUX_NLDLY		0x0000100
351 
352 #define LINUX_NL0		0x0000000
353 #define LINUX_NL1		0x0000100
354 #define LINUX_CRDLY		0x0000600
355 #define LINUX_CR0		0x0000000
356 #define LINUX_CR1		0x0000200
357 #define LINUX_CR2		0x0000400
358 #define LINUX_CR3		0x0000600
359 #define LINUX_TABDLY		0x0001800
360 #define LINUX_TAB0		0x0000000
361 #define LINUX_TAB1		0x0000800
362 #define LINUX_TAB2		0x0001000
363 #define LINUX_TAB3		0x0001800
364 #define LINUX_XTABS		0x0001800
365 #define LINUX_BSDLY		0x0002000
366 #define LINUX_BS0		0x0000000
367 #define LINUX_BS1		0x0002000
368 #define LINUX_VTDLY		0x0004000
369 #define LINUX_VT0		0x0000000
370 #define LINUX_VT1		0x0004000
371 #define LINUX_FFDLY		0x0008000
372 #define LINUX_FF0		0x0000000
373 #define LINUX_FF1		0x0008000
374 
375 #define LINUX_CBAUD		0x0000100f
376 #define LINUX_B0		0x00000000
377 #define LINUX_B50		0x00000001
378 #define LINUX_B75		0x00000002
379 #define LINUX_B110		0x00000003
380 #define LINUX_B134		0x00000004
381 #define LINUX_B150		0x00000005
382 #define LINUX_B200		0x00000006
383 #define LINUX_B300		0x00000007
384 #define LINUX_B600		0x00000008
385 #define LINUX_B1200		0x00000009
386 #define LINUX_B1800		0x0000000a
387 #define LINUX_B2400		0x0000000b
388 #define LINUX_B4800		0x0000000c
389 #define LINUX_B9600		0x0000000d
390 #define LINUX_B19200		0x0000000e
391 #define LINUX_B38400		0x0000000f
392 #define LINUX_EXTA		LINUX_B19200
393 #define LINUX_EXTB		LINUX_B38400
394 #define LINUX_CBAUDEX		0x00001000
395 #define LINUX_B57600		0x00001001
396 #define LINUX_B115200		0x00001002
397 
398 #define LINUX_CSIZE		0x00000030
399 #define LINUX_CS5		0x00000000
400 #define LINUX_CS6		0x00000010
401 #define LINUX_CS7		0x00000020
402 #define LINUX_CS8		0x00000030
403 #define LINUX_CSTOPB		0x00000040
404 #define LINUX_CREAD		0x00000080
405 #define LINUX_PARENB		0x00000100
406 #define LINUX_PARODD		0x00000200
407 #define LINUX_HUPCL		0x00000400
408 #define LINUX_CLOCAL		0x00000800
409 #define LINUX_CRTSCTS		0x80000000
410 
411 /* Linux c_lflag masks */
412 #define LINUX_ISIG		0x00000001
413 #define LINUX_ICANON		0x00000002
414 #define LINUX_XCASE		0x00000004
415 #define LINUX_ECHO		0x00000008
416 #define LINUX_ECHOE		0x00000010
417 #define LINUX_ECHOK		0x00000020
418 #define LINUX_ECHONL		0x00000040
419 #define LINUX_NOFLSH		0x00000080
420 #define LINUX_TOSTOP		0x00000100
421 #define LINUX_ECHOCTL		0x00000200
422 #define LINUX_ECHOPRT		0x00000400
423 #define LINUX_ECHOKE		0x00000800
424 #define LINUX_FLUSHO		0x00001000
425 #define LINUX_PENDIN		0x00002000
426 #define LINUX_IEXTEN		0x00008000
427 
428 /* open/fcntl flags */
429 #define LINUX_O_RDONLY		00
430 #define LINUX_O_WRONLY		01
431 #define LINUX_O_RDWR		02
432 #define LINUX_O_CREAT		0100
433 #define LINUX_O_EXCL		0200
434 #define LINUX_O_NOCTTY		0400
435 #define LINUX_O_TRUNC		01000
436 #define LINUX_O_APPEND		02000
437 #define LINUX_O_NONBLOCK	04000
438 #define LINUX_O_NDELAY		LINUX_O_NONBLOCK
439 #define LINUX_O_SYNC		010000
440 #define LINUX_FASYNC		020000
441 
442 /* fcntl flags */
443 #define LINUX_F_DUPFD		0
444 #define LINUX_F_GETFD		1
445 #define LINUX_F_SETFD		2
446 #define LINUX_F_GETFL		3
447 #define LINUX_F_SETFL		4
448 #define LINUX_F_GETLK		5
449 #define LINUX_F_SETLK		6
450 #define LINUX_F_SETLKW		7
451 #define LINUX_F_SETOWN		8
452 #define LINUX_F_GETOWN		9
453 
454 #define LINUX_F_RDLCK		0
455 #define LINUX_F_WRLCK		1
456 #define LINUX_F_UNLCK		2
457 
458 /* mmap options */
459 #define LINUX_MAP_SHARED	0x0001
460 #define LINUX_MAP_PRIVATE	0x0002
461 #define LINUX_MAP_FIXED		0x0010
462 #define LINUX_MAP_ANON		0x0020
463 #define LINUX_MAP_GROWSDOWN     0x0100
464 
465 /* SystemV ipc defines */
466 #define LINUX_SEMOP		1
467 #define LINUX_SEMGET		2
468 #define LINUX_SEMCTL		3
469 #define LINUX_MSGSND		11
470 #define LINUX_MSGRCV		12
471 #define LINUX_MSGGET		13
472 #define LINUX_MSGCTL		14
473 #define LINUX_SHMAT		21
474 #define LINUX_SHMDT		22
475 #define LINUX_SHMGET		23
476 #define LINUX_SHMCTL		24
477 
478 #define LINUX_IPC_RMID		0
479 #define LINUX_IPC_SET		1
480 #define LINUX_IPC_STAT		2
481 #define LINUX_IPC_INFO		3
482 
483 #define LINUX_SHM_LOCK		11
484 #define LINUX_SHM_UNLOCK	12
485 #define LINUX_SHM_STAT		13
486 #define LINUX_SHM_INFO		14
487 
488 #define LINUX_SHM_RDONLY	0x1000
489 #define LINUX_SHM_RND		0x2000
490 #define LINUX_SHM_REMAP		0x4000
491 
492 /* semctl Command Definitions. */
493 #define	LINUX_GETPID		11
494 #define	LINUX_GETVAL		12
495 #define	LINUX_GETALL		13
496 #define	LINUX_GETNCNT		14
497 #define	LINUX_GETZCNT		15
498 #define	LINUX_SETVAL		16
499 #define	LINUX_SETALL		17
500 
501 /* Socket defines */
502 #define LINUX_SOCKET 		1
503 #define LINUX_BIND		2
504 #define LINUX_CONNECT 		3
505 #define LINUX_LISTEN 		4
506 #define LINUX_ACCEPT 		5
507 #define LINUX_GETSOCKNAME	6
508 #define LINUX_GETPEERNAME	7
509 #define LINUX_SOCKETPAIR	8
510 #define LINUX_SEND		9
511 #define LINUX_RECV		10
512 #define LINUX_SENDTO 		11
513 #define LINUX_RECVFROM 		12
514 #define LINUX_SHUTDOWN 		13
515 #define LINUX_SETSOCKOPT	14
516 #define LINUX_GETSOCKOPT	15
517 #define LINUX_SENDMSG		16
518 #define LINUX_RECVMSG		17
519 
520 #define LINUX_AF_UNSPEC		0
521 #define LINUX_AF_UNIX		1
522 #define LINUX_AF_INET		2
523 #define LINUX_AF_AX25		3
524 #define LINUX_AF_IPX		4
525 #define LINUX_AF_APPLETALK	5
526 
527 #define LINUX_SOL_SOCKET	1
528 #define LINUX_SOL_IP		0
529 #define LINUX_SOL_IPX		256
530 #define LINUX_SOL_AX25		257
531 #define LINUX_SOL_TCP		6
532 #define LINUX_SOL_UDP		17
533 
534 #define LINUX_SO_DEBUG		1
535 #define LINUX_SO_REUSEADDR	2
536 #define LINUX_SO_TYPE		3
537 #define LINUX_SO_ERROR		4
538 #define LINUX_SO_DONTROUTE	5
539 #define LINUX_SO_BROADCAST	6
540 #define LINUX_SO_SNDBUF		7
541 #define LINUX_SO_RCVBUF		8
542 #define LINUX_SO_KEEPALIVE	9
543 #define LINUX_SO_OOBINLINE	10
544 #define LINUX_SO_NO_CHECK	11
545 #define LINUX_SO_PRIORITY	12
546 #define LINUX_SO_LINGER		13
547 
548 #define LINUX_IP_TOS		1
549 #define LINUX_IP_TTL		2
550 #define LINUX_IP_HDRINCL	3
551 #define LINUX_IP_OPTIONS	4
552 
553 #define LINUX_IP_MULTICAST_IF		32
554 #define LINUX_IP_MULTICAST_TTL		33
555 #define LINUX_IP_MULTICAST_LOOP		34
556 #define LINUX_IP_ADD_MEMBERSHIP		35
557 #define LINUX_IP_DROP_MEMBERSHIP	36
558 
559 /* Sound system defines */
560 #define LINUX_SNDCTL_SEQ_RESET		0x5100
561 #define LINUX_SNDCTL_SEQ_SYNC		0x5101
562 #define LINUX_SNDCTL_SYNTH_INFO		0x5102
563 #define LINUX_SNDCTL_SEQ_CTRLRATE	0x5103
564 #define LINUX_SNDCTL_SEQ_GETOUTCOUNT	0x5104
565 #define LINUX_SNDCTL_SEQ_GETINCOUNT	0x5105
566 #define LINUX_SNDCTL_SEQ_PERCMODE	0x5106
567 #define LINUX_SNDCTL_FM_LOAD_INSTR	0x5107
568 #define LINUX_SNDCTL_SEQ_TESTMIDI	0x5108
569 #define LINUX_SNDCTL_SEQ_RESETSAMPLES	0x5109
570 #define LINUX_SNDCTL_SEQ_NRSYNTHS	0x510A
571 #define LINUX_SNDCTL_SEQ_NRMIDIS	0x510B
572 #define LINUX_SNDCTL_MIDI_INFO		0x510C
573 #define LINUX_SNDCTL_SEQ_TRESHOLD	0x510D
574 #define LINUX_SNDCTL_SYNTH_MEMAVL	0x510E
575 #define LINUX_SNDCTL_DSP_RESET		0x5000
576 #define LINUX_SNDCTL_DSP_SYNC		0x5001
577 #define LINUX_SNDCTL_DSP_SPEED		0x5002
578 #define LINUX_SNDCTL_DSP_STEREO		0x5003
579 #define LINUX_SNDCTL_DSP_GETBLKSIZE	0x5004
580 #define LINUX_SNDCTL_DSP_SETBLKSIZE	0x5004
581 #define LINUX_SNDCTL_DSP_SETFMT		0x5005
582 #define LINUX_SOUND_PCM_WRITE_CHANNELS	0x5006
583 #define LINUX_SOUND_PCM_WRITE_FILTER	0x5007
584 #define LINUX_SNDCTL_DSP_POST		0x5008
585 #define LINUX_SNDCTL_DSP_SUBDIVIDE	0x5009
586 #define LINUX_SNDCTL_DSP_SETFRAGMENT	0x500A
587 #define LINUX_SNDCTL_DSP_GETFMTS	0x500B
588 #define LINUX_SNDCTL_DSP_GETOSPACE	0x500C
589 #define LINUX_SNDCTL_DSP_GETISPACE	0x500D
590 #define LINUX_SNDCTL_DSP_NONBLOCK	0x500E
591 #define LINUX_SNDCTL_DSP_GETCAPS	0x500F
592 #define LINUX_SNDCTL_DSP_GETTRIGGER	0x5010
593 #define LINUX_SNDCTL_DSP_SETTRIGGER	0x5010
594 #define LINUX_SNDCTL_DSP_GETIPTR	0x5011
595 #define LINUX_SNDCTL_DSP_GETOPTR	0x5012
596 #define LINUX_SOUND_MIXER_WRITE_VOLUME	0x4d00
597 #define LINUX_SOUND_MIXER_WRITE_BASS	0x4d01
598 #define LINUX_SOUND_MIXER_WRITE_TREBLE	0x4d02
599 #define LINUX_SOUND_MIXER_WRITE_SYNTH	0x4d03
600 #define LINUX_SOUND_MIXER_WRITE_PCM	0x4d04
601 #define LINUX_SOUND_MIXER_WRITE_SPEAKER	0x4d05
602 #define LINUX_SOUND_MIXER_WRITE_LINE	0x4d06
603 #define LINUX_SOUND_MIXER_WRITE_MIC	0x4d07
604 #define LINUX_SOUND_MIXER_WRITE_CD	0x4d08
605 #define LINUX_SOUND_MIXER_WRITE_IMIX	0x4d09
606 #define LINUX_SOUND_MIXER_WRITE_ALTPCM	0x4d0A
607 #define LINUX_SOUND_MIXER_WRITE_RECLEV	0x4d0B
608 #define LINUX_SOUND_MIXER_WRITE_IGAIN	0x4d0C
609 #define LINUX_SOUND_MIXER_WRITE_OGAIN	0x4d0D
610 #define LINUX_SOUND_MIXER_WRITE_LINE1	0x4d0E
611 #define LINUX_SOUND_MIXER_WRITE_LINE2	0x4d0F
612 #define LINUX_SOUND_MIXER_WRITE_LINE3	0x4d10
613 #define LINUX_SOUND_MIXER_READ_DEVMASK	0x4dfe
614 
615 /* Socket system defines */
616 #define LINUX_FIOSETOWN			0x8901
617 #define LINUX_SIOCSPGRP			0x8902
618 #define LINUX_FIOGETOWN			0x8903
619 #define LINUX_SIOCGPGRP			0x8904
620 #define LINUX_SIOCATMARK		0x8905
621 #define LINUX_SIOCGSTAMP		0x8906
622 #define LINUX_SIOCGIFCONF		0x8912
623 #define LINUX_SIOCGIFFLAGS		0x8913
624 #define LINUX_SIOCGIFADDR		0x8915
625 #define LINUX_SIOCGIFDSTADDR		0x8917
626 #define LINUX_SIOCGIFBRDADDR		0x8919
627 #define LINUX_SIOCGIFNETMASK		0x891b
628 #define LINUX_SIOCGIFHWADDR		0x8927
629 #define LINUX_SIOCADDMULTI		0x8931
630 #define LINUX_SIOCDELMULTI		0x8932
631 
632 struct linux_sockaddr
633 {
634     unsigned short	sa_family;
635     char		sa_data[14];
636 };
637 
638 struct linux_ifmap
639 {
640     unsigned long	mem_start;
641     unsigned long	mem_end;
642     unsigned short	base_addr;
643     unsigned char	irq;
644     unsigned char	dma;
645     unsigned char	port;
646 };
647 
648 struct linux_ifreq
649 {
650 #define LINUX_IFHWADDRLEN     6
651 #define LINUX_IFNAMSIZ        16
652     union
653     {
654 	char    ifrn_name[LINUX_IFNAMSIZ];		/* if name, e.g. "en0" */
655     } ifr_ifrn;
656 
657     union {
658 	struct linux_sockaddr	ifru_addr;
659 	struct linux_sockaddr	ifru_dstaddr;
660 	struct linux_sockaddr	ifru_broadaddr;
661 	struct linux_sockaddr	ifru_netmask;
662 	struct linux_sockaddr	ifru_hwaddr;
663 	short			ifru_flags;
664 	int			ifru_metric;
665 	int			ifru_mtu;
666 	struct linux_ifmap	ifru_map;
667 	char			ifru_slave[LINUX_IFNAMSIZ];	/* Just fits the size */
668 	caddr_t			ifru_data;
669     } ifr_ifru;
670 };
671 
672 #define ifr_name	ifr_ifrn.ifrn_name		/* interface name       */
673 #define ifr_hwaddr	ifr_ifru.ifru_hwaddr		/* MAC address          */
674 
675 
676 /* serial_struct values for TIOC[GS]SERIAL ioctls */
677 #define LINUX_ASYNC_CLOSING_WAIT_INF  0
678 #define LINUX_ASYNC_CLOSING_WAIT_NONE 65535
679 
680 #define LINUX_PORT_UNKNOWN    0
681 #define LINUX_PORT_8250       1
682 #define LINUX_PORT_16450      2
683 #define LINUX_PORT_16550      3
684 #define LINUX_PORT_16550A     4
685 #define LINUX_PORT_CIRRUS     5
686 #define LINUX_PORT_16650      6
687 #define LINUX_PORT_MAX        6
688 
689 #define LINUX_ASYNC_HUP_NOTIFY		0x0001
690 #define LINUX_ASYNC_FOURPORT  		0x0002
691 #define LINUX_ASYNC_SAK       		0x0004
692 #define LINUX_ASYNC_SPLIT_TERMIOS 	0x0008
693 #define LINUX_ASYNC_SPD_MASK  		0x0030
694 #define LINUX_ASYNC_SPD_HI    		0x0010
695 #define LINUX_ASYNC_SPD_VHI   		0x0020
696 #define LINUX_ASYNC_SPD_CUST  		0x0030
697 #define LINUX_ASYNC_SKIP_TEST 		0x0040
698 #define LINUX_ASYNC_AUTO_IRQ  		0x0080
699 #define LINUX_ASYNC_SESSION_LOCKOUT 	0x0100
700 #define LINUX_ASYNC_PGRP_LOCKOUT    	0x0200
701 #define LINUX_ASYNC_CALLOUT_NOHUP   	0x0400
702 #define LINUX_ASYNC_FLAGS     		0x0FFF
703 
704 /* cdrom */
705 #define LINUX_CDROMPAUSE		0x5301
706 #define LINUX_CDROMRESUME		0x5302
707 #define LINUX_CDROMPLAYMSF		0x5303
708 #define LINUX_CDROMPLAYTRKIND		0x5304
709 #define LINUX_CDROMREADTOCHDR		0x5305
710 #define LINUX_CDROMREADTOCENTRY		0x5306
711 #define LINUX_CDROMSTOP			0x5307
712 #define LINUX_CDROMSTART		0x5308
713 #define LINUX_CDROMEJECT		0x5309
714 #define LINUX_CDROMVOLCTRL		0x530a
715 #define LINUX_CDROMSUBCHNL		0x530b
716 #define LINUX_CDROMREADMODE2		0x530c
717 #define LINUX_CDROMREADMODE1		0x530d
718 #define LINUX_CDROMREADAUDIO		0x530e
719 #define LINUX_CDROMEJECT_SW		0x530f
720 #define LINUX_CDROMMULTISESSION		0x5310
721 #define LINUX_CDROM_GET_UPC		0x5311
722 #define LINUX_CDROMRESET		0x5312
723 #define LINUX_CDROMVOLREAD		0x5313
724 #define LINUX_CDROMREADRAW		0x5314
725 #define LINUX_CDROMREADCOOKED		0x5315
726 #define LINUX_CDROMSEEK			0x5316
727 #define LINUX_CDROMPLAYBLK		0x5317
728 #define LINUX_CDROMREADALL		0x5318
729 #define LINUX_CDROMCLOSETRAY		0x5319
730 #define LINUX_CDROMLOADFROMSLOT		0x531a
731 
732 #define LINUX_CDROM_LBA                 0x01
733 #define LINUX_CDROM_MSF                 0x02
734 
735 /* Scheduling policies */
736 #define LINUX_SCHED_OTHER		0
737 #define LINUX_SCHED_FIFO		1
738 #define LINUX_SCHED_RR			2
739 
740 #endif /* !_I386_LINUX_LINUX_H_ */
741