1
2 /*--------------------------------------------------------------------*/
3 /*--- Linux-specific kernel interface. vki-linux.h ---*/
4 /*--------------------------------------------------------------------*/
5
6 /*
7 This file is part of Valgrind, a dynamic binary instrumentation
8 framework.
9
10 Copyright (C) 2000-2010 Julian Seward
11 jseward@acm.org
12
13 This program is free software; you can redistribute it and/or
14 modify it under the terms of the GNU General Public License as
15 published by the Free Software Foundation; either version 2 of the
16 License, or (at your option) any later version.
17
18 This program is distributed in the hope that it will be useful, but
19 WITHOUT ANY WARRANTY; without even the implied warranty of
20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
21 General Public License for more details.
22
23 You should have received a copy of the GNU General Public License
24 along with this program; if not, write to the Free Software
25 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
26 02111-1307, USA.
27
28 The GNU General Public License is contained in the file COPYING.
29 */
30
31 /* This file defines types and constants for the kernel interface, and to
32 make that clear everything is prefixed VKI_/vki_.
33
34 All code is copied verbatim from kernel source files, except that:
35 - VKI_/vki_ prefixes are added
36 - some extra explanatory comments are included; they are all within
37 "[[ ]]"
38 - for some types, we only care about the size; for a few of them (big
39 ones that are painful to fully drag in here), a VKI_SIZEOF_* constant
40 is used.
41
42 The files the code is taken from is indicated.
43
44 Note especially that the types are not the glibc versions, many of which
45 are different to those in here.
46
47 Also note that this file contains all the generic header info, ie. that
48 from linux/include/linux/ *.h. The arch-specific header info, eg. that
49 from linux/include/asm-i386/ *.h, is in vki-$PLATFORM.h and
50 vki_posixtypes-$PLATFORM.h. (Two files are required to avoid
51 circular dependencies between the generic VKI header and the
52 arch-specific VKI header. It's possible in the future, as more stuff
53 gets pulled in, that we might have to split files up some more to avoid
54 further circular dependencies.)
55
56 Finally, note that it is assumed that __KERNEL__ is set for all these
57 definitions, which affects some of them.
58 */
59
60 /* The structure is (aiui, jrs 20060504):
61
62 #include plat-specific posix types (vki-posixtypes-ARCH-linux.h)
63
64 Lots more types, structs, consts, in this file
65
66 #include other plat-specific stuff (vki-ARCH-linux.h)
67
68 Even more types, structs, consts, in this file
69
70 The system call numbers are dealt with by
71 pub_{core,tool}_vkiscnums.h, not via pub_{core,tool}_vki.h, which
72 is what this file is part of.
73 */
74
75 #ifndef __VKI_LINUX_H
76 #define __VKI_LINUX_H
77
78 //----------------------------------------------------------------------
79 // Arch-specific POSIX types
80 //----------------------------------------------------------------------
81
82 #if defined(VGA_x86)
83 # include "vki-posixtypes-x86-linux.h"
84 #elif defined(VGA_amd64)
85 # include "vki-posixtypes-amd64-linux.h"
86 #elif defined(VGA_ppc32)
87 # include "vki-posixtypes-ppc32-linux.h"
88 #elif defined(VGA_ppc64)
89 # include "vki-posixtypes-ppc64-linux.h"
90 #elif defined(VGA_arm)
91 # include "vki-posixtypes-arm-linux.h"
92 #else
93 # error Unknown platform
94 #endif
95
96 //----------------------------------------------------------------------
97 // VKI_STATIC_ASSERT(). Inspired by BUILD_BUG_ON() from
98 // linux-2.6.34/include/linux/kernel.h
99 //----------------------------------------------------------------------
100
101 /*
102 * Evaluates to zero if 'expr' is true and forces a compilation error if
103 * 'expr' is false. Can be used in a context where no comma expressions
104 * are allowed.
105 */
106 #define VKI_STATIC_ASSERT(expr) (sizeof(int [-!(expr)]))
107 //----------------------------------------------------------------------
108 // Based on _IOC_TYPECHECK() from linux-2.6.34/asm-generic/ioctl.h
109 //----------------------------------------------------------------------
110
111 /* provoke compile error for invalid uses of size argument */
112 #define _VKI_IOC_TYPECHECK(t) \
113 (VKI_STATIC_ASSERT((sizeof(t) == sizeof(t[1]) \
114 && sizeof(t) < (1 << _VKI_IOC_SIZEBITS))) \
115 + sizeof(t))
116
117 //----------------------------------------------------------------------
118 // From linux-2.6.8.1/include/linux/compiler.h
119 //----------------------------------------------------------------------
120
121 # define __user
122
123 # define __attribute_const__ /* unimplemented */
124
125 //----------------------------------------------------------------------
126 // From linux-2.6.8.1/include/linux/posix_types.h
127 //----------------------------------------------------------------------
128
129 #undef __VKI_NFDBITS
130 #define __VKI_NFDBITS (8 * sizeof(unsigned long))
131
132 #undef __VKI_FD_SETSIZE
133 #define __VKI_FD_SETSIZE 1024
134
135 #undef __VKI_FDSET_LONGS
136 #define __VKI_FDSET_LONGS (__VKI_FD_SETSIZE/__VKI_NFDBITS)
137
138 #undef __VKI_FDELT
139 #define __VKI_FDELT(d) ((d) / __VKI_NFDBITS)
140
141 #undef __VKI_FDMASK
142 #define __VKI_FDMASK(d) (1UL << ((d) % __VKI_NFDBITS))
143
144 typedef struct {
145 unsigned long fds_bits [__VKI_FDSET_LONGS];
146 } __vki_kernel_fd_set;
147
148 typedef int __vki_kernel_key_t;
149 typedef int __vki_kernel_mqd_t;
150
151 //----------------------------------------------------------------------
152 // From linux-2.6.8.1/include/linux/types.h
153 //----------------------------------------------------------------------
154
155 typedef __vki_kernel_fd_set vki_fd_set;
156 typedef __vki_kernel_mode_t vki_mode_t;
157 typedef __vki_kernel_off_t vki_off_t;
158 typedef __vki_kernel_pid_t vki_pid_t;
159 typedef __vki_kernel_key_t vki_key_t;
160 typedef __vki_kernel_suseconds_t vki_suseconds_t;
161 typedef __vki_kernel_timer_t vki_timer_t;
162 typedef __vki_kernel_clockid_t vki_clockid_t;
163 typedef __vki_kernel_mqd_t vki_mqd_t;
164
165 // [[Nb: it's a bit unclear due to a #ifdef, but I think this is right. --njn]]
166 typedef __vki_kernel_uid32_t vki_uid_t;
167 typedef __vki_kernel_gid32_t vki_gid_t;
168
169 typedef __vki_kernel_old_uid_t vki_old_uid_t;
170 typedef __vki_kernel_old_gid_t vki_old_gid_t;
171
172 typedef __vki_kernel_loff_t vki_loff_t;
173
174 typedef __vki_kernel_size_t vki_size_t;
175 typedef __vki_kernel_time_t vki_time_t;
176 typedef __vki_kernel_clock_t vki_clock_t;
177 typedef __vki_kernel_caddr_t vki_caddr_t;
178
179 typedef unsigned long vki_u_long;
180
181 typedef unsigned int vki_uint;
182
183 //----------------------------------------------------------------------
184 // Now the rest of the arch-specific stuff
185 //----------------------------------------------------------------------
186
187 #if defined(VGA_x86)
188 # include "vki-x86-linux.h"
189 #elif defined(VGA_amd64)
190 # include "vki-amd64-linux.h"
191 #elif defined(VGA_ppc32)
192 # include "vki-ppc32-linux.h"
193 #elif defined(VGA_ppc64)
194 # include "vki-ppc64-linux.h"
195 #elif defined(VGA_arm)
196 # include "vki-arm-linux.h"
197 #else
198 # error Unknown platform
199 #endif
200
201 //----------------------------------------------------------------------
202 // From linux-2.6.20.1/include/linux/types.h
203 //----------------------------------------------------------------------
204
205 typedef __vki_s32 vki_int32_t;
206 typedef __vki_s64 vki_int64_t;
207
208 typedef __vki_u8 vki_uint8_t;
209 typedef __vki_u16 vki_uint16_t;
210 typedef __vki_u32 vki_uint32_t;
211
212 //----------------------------------------------------------------------
213 // From linux-2.6.8.1/include/linux/limits.h
214 //----------------------------------------------------------------------
215
216 #define VKI_PATH_MAX 4096 /* # chars in a path name including nul */
217
218 //----------------------------------------------------------------------
219 // From linux-2.6.8.1/include/linux/kernel.h
220 //----------------------------------------------------------------------
221
222 struct vki_sysinfo {
223 long uptime; /* Seconds since boot */
224 unsigned long loads[3]; /* 1, 5, and 15 minute load averages */
225 unsigned long totalram; /* Total usable main memory size */
226 unsigned long freeram; /* Available memory size */
227 unsigned long sharedram; /* Amount of shared memory */
228 unsigned long bufferram; /* Memory used by buffers */
229 unsigned long totalswap; /* Total swap space size */
230 unsigned long freeswap; /* swap space still available */
231 unsigned short procs; /* Number of current processes */
232 unsigned short pad; /* explicit padding for m68k */
233 unsigned long totalhigh; /* Total high memory size */
234 unsigned long freehigh; /* Available high memory size */
235 unsigned int mem_unit; /* Memory unit size in bytes */
236 char _f[20-2*sizeof(long)-sizeof(int)]; /* Padding: libc5 uses this.. */
237 };
238
239 //----------------------------------------------------------------------
240 // From linux-2.6.8.1/include/linux/time.h
241 //----------------------------------------------------------------------
242
243 #define VKI_CLOCK_REALTIME 0
244 #define VKI_CLOCK_MONOTONIC 1
245 #define VKI_CLOCK_PROCESS_CPUTIME_ID 2
246 #define VKI_CLOCK_THREAD_CPUTIME_ID 3
247
248 struct vki_timespec {
249 vki_time_t tv_sec; /* seconds */
250 long tv_nsec; /* nanoseconds */
251 };
252
253 struct vki_timeval {
254 vki_time_t tv_sec; /* seconds */
255 vki_suseconds_t tv_usec; /* microseconds */
256 };
257
258 struct vki_timezone {
259 int tz_minuteswest; /* minutes west of Greenwich */
260 int tz_dsttime; /* type of dst correction */
261 };
262
263 struct vki_itimerspec {
264 struct vki_timespec it_interval; /* timer period */
265 struct vki_timespec it_value; /* timer expiration */
266 };
267
268 struct vki_itimerval {
269 struct vki_timeval it_interval; /* timer interval */
270 struct vki_timeval it_value; /* current value */
271 };
272
273 //----------------------------------------------------------------------
274 // From linux-2.6.8.1/include/linux/timex.h
275 //----------------------------------------------------------------------
276
277 struct vki_timex {
278 unsigned int modes; /* mode selector */
279 long offset; /* time offset (usec) */
280 long freq; /* frequency offset (scaled ppm) */
281 long maxerror; /* maximum error (usec) */
282 long esterror; /* estimated error (usec) */
283 int status; /* clock command/status */
284 long constant; /* pll time constant */
285 long precision; /* clock precision (usec) (read only) */
286 long tolerance; /* clock frequency tolerance (ppm)
287 * (read only)
288 */
289 struct vki_timeval time; /* (read only) */
290 long tick; /* (modified) usecs between clock ticks */
291
292 long ppsfreq; /* pps frequency (scaled ppm) (ro) */
293 long jitter; /* pps jitter (us) (ro) */
294 int shift; /* interval duration (s) (shift) (ro) */
295 long stabil; /* pps stability (scaled ppm) (ro) */
296 long jitcnt; /* jitter limit exceeded (ro) */
297 long calcnt; /* calibration intervals (ro) */
298 long errcnt; /* calibration errors (ro) */
299 long stbcnt; /* stability limit exceeded (ro) */
300
301 int :32; int :32; int :32; int :32;
302 int :32; int :32; int :32; int :32;
303 int :32; int :32; int :32; int :32;
304 };
305
306 #define VKI_ADJ_OFFSET 0x0001 /* time offset */
307 #define VKI_ADJ_FREQUENCY 0x0002 /* frequency offset */
308 #define VKI_ADJ_MAXERROR 0x0004 /* maximum time error */
309 #define VKI_ADJ_ESTERROR 0x0008 /* estimated time error */
310 #define VKI_ADJ_STATUS 0x0010 /* clock status */
311 #define VKI_ADJ_TIMECONST 0x0020 /* pll time constant */
312 #define VKI_ADJ_TAI 0x0080 /* set TAI offset */
313 #define VKI_ADJ_TICK 0x4000 /* tick value */
314 #define VKI_ADJ_ADJTIME 0x8000 /* switch between adjtime/adjtimex modes */
315 //#define VKI_ADJ_OFFSET_SINGLESHOT 0x8001 /* old-fashioned adjtime */
316 #define VKI_ADJ_OFFSET_READONLY 0x2000 /* read-only adjtime */
317
318 //----------------------------------------------------------------------
319 // From linux-2.6.8.1/include/linux/times.h
320 //----------------------------------------------------------------------
321
322 struct vki_tms {
323 vki_clock_t tms_utime;
324 vki_clock_t tms_stime;
325 vki_clock_t tms_cutime;
326 vki_clock_t tms_cstime;
327 };
328
329 //----------------------------------------------------------------------
330 // From linux-2.6.8.1/include/linux/utime.h
331 //----------------------------------------------------------------------
332
333 struct vki_utimbuf {
334 vki_time_t actime;
335 vki_time_t modtime;
336 };
337
338 //----------------------------------------------------------------------
339 // From linux-2.6.8.1/include/linux/sched.h
340 //----------------------------------------------------------------------
341
342 #define VKI_CSIGNAL 0x000000ff /* signal mask to be sent at exit */
343 #define VKI_CLONE_VM 0x00000100 /* set if VM shared between processes */
344 #define VKI_CLONE_FS 0x00000200 /* set if fs info shared between processes */
345 #define VKI_CLONE_FILES 0x00000400 /* set if open files shared between processes */
346 #define VKI_CLONE_SIGHAND 0x00000800 /* set if signal handlers and blocked signals shared */
347 #define VKI_CLONE_VFORK 0x00004000 /* set if the parent wants the child to wake it up on mm_release */
348 #define VKI_CLONE_PARENT 0x00008000 /* set if we want to have the same parent as the cloner */
349 #define VKI_CLONE_THREAD 0x00010000 /* Same thread group? */
350 #define VKI_CLONE_SYSVSEM 0x00040000 /* share system V SEM_UNDO semantics */
351 #define VKI_CLONE_SETTLS 0x00080000 /* create a new TLS for the child */
352 #define VKI_CLONE_PARENT_SETTID 0x00100000 /* set the TID in the parent */
353 #define VKI_CLONE_CHILD_CLEARTID 0x00200000 /* clear the TID in the child */
354 #define VKI_CLONE_DETACHED 0x00400000 /* Unused, ignored */
355 #define VKI_CLONE_CHILD_SETTID 0x01000000 /* set the TID in the child */
356
357 struct vki_sched_param {
358 int sched_priority;
359 };
360
361 #define VKI_TASK_COMM_LEN 16
362
363 //----------------------------------------------------------------------
364 // From linux-2.6.8.1/include/asm-generic/siginfo.h
365 //----------------------------------------------------------------------
366
367 typedef union vki_sigval {
368 int sival_int;
369 void __user *sival_ptr;
370 } vki_sigval_t;
371
372 #ifndef __VKI_ARCH_SI_PREAMBLE_SIZE
373 #define __VKI_ARCH_SI_PREAMBLE_SIZE (3 * sizeof(int))
374 #endif
375
376 #define VKI_SI_MAX_SIZE 128
377
378 #ifndef VKI_SI_PAD_SIZE
379 #define VKI_SI_PAD_SIZE ((VKI_SI_MAX_SIZE - __VKI_ARCH_SI_PREAMBLE_SIZE) / sizeof(int))
380 #endif
381
382 #ifndef __VKI_ARCH_SI_UID_T
383 #define __VKI_ARCH_SI_UID_T vki_uid_t
384 #endif
385
386 #ifndef __VKI_ARCH_SI_BAND_T
387 #define __VKI_ARCH_SI_BAND_T long
388 #endif
389
390 // [[Nb: this type changed between 2.4 and 2.6, but not in a way that
391 // affects Valgrind.]]
392 typedef struct vki_siginfo {
393 int si_signo;
394 int si_errno;
395 int si_code;
396
397 union {
398 int _pad[VKI_SI_PAD_SIZE];
399
400 /* kill() */
401 struct {
402 vki_pid_t _pid; /* sender's pid */
403 __VKI_ARCH_SI_UID_T _uid; /* sender's uid */
404 } _kill;
405
406 /* POSIX.1b timers */
407 struct {
408 vki_timer_t _tid; /* timer id */
409 int _overrun; /* overrun count */
410 char _pad[sizeof( __VKI_ARCH_SI_UID_T) - sizeof(int)];
411 vki_sigval_t _sigval; /* same as below */
412 int _sys_private; /* not to be passed to user */
413 } _timer;
414
415 /* POSIX.1b signals */
416 struct {
417 vki_pid_t _pid; /* sender's pid */
418 __VKI_ARCH_SI_UID_T _uid; /* sender's uid */
419 vki_sigval_t _sigval;
420 } _rt;
421
422 /* SIGCHLD */
423 struct {
424 vki_pid_t _pid; /* which child */
425 __VKI_ARCH_SI_UID_T _uid; /* sender's uid */
426 int _status; /* exit code */
427 vki_clock_t _utime;
428 vki_clock_t _stime;
429 } _sigchld;
430
431 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
432 struct {
433 void __user *_addr; /* faulting insn/memory ref. */
434 #ifdef __ARCH_SI_TRAPNO
435 int _trapno; /* TRAP # which caused the signal */
436 #endif
437 } _sigfault;
438
439 /* SIGPOLL */
440 struct {
441 __VKI_ARCH_SI_BAND_T _band; /* POLL_IN, POLL_OUT, POLL_MSG */
442 int _fd;
443 } _sigpoll;
444 } _sifields;
445 } vki_siginfo_t;
446
447 #define __VKI_SI_FAULT 0
448
449 /*
450 * si_code values
451 * Digital reserves positive values for kernel-generated signals.
452 */
453 #define VKI_SI_USER 0 /* sent by kill, sigsend, raise */
454 #define VKI_SI_TKILL -6 /* sent by tkill system call */
455
456 /*
457 * SIGILL si_codes
458 */
459 #define VKI_ILL_ILLOPC (__VKI_SI_FAULT|1) /* illegal opcode */
460 #define VKI_ILL_ILLOPN (__VKI_SI_FAULT|2) /* illegal operand */
461 #define VKI_ILL_ILLADR (__VKI_SI_FAULT|3) /* illegal addressing mode */
462 #define VKI_ILL_ILLTRP (__VKI_SI_FAULT|4) /* illegal trap */
463 #define VKI_ILL_PRVOPC (__VKI_SI_FAULT|5) /* privileged opcode */
464 #define VKI_ILL_PRVREG (__VKI_SI_FAULT|6) /* privileged register */
465 #define VKI_ILL_COPROC (__VKI_SI_FAULT|7) /* coprocessor error */
466 #define VKI_ILL_BADSTK (__VKI_SI_FAULT|8) /* internal stack error */
467
468 /*
469 * SIGFPE si_codes
470 */
471 #define VKI_FPE_INTDIV (__VKI_SI_FAULT|1) /* integer divide by zero */
472 #define VKI_FPE_INTOVF (__VKI_SI_FAULT|2) /* integer overflow */
473 #define VKI_FPE_FLTDIV (__VKI_SI_FAULT|3) /* floating point divide by zero */
474 #define VKI_FPE_FLTOVF (__VKI_SI_FAULT|4) /* floating point overflow */
475 #define VKI_FPE_FLTUND (__VKI_SI_FAULT|5) /* floating point underflow */
476 #define VKI_FPE_FLTRES (__VKI_SI_FAULT|6) /* floating point inexact result */
477 #define VKI_FPE_FLTINV (__VKI_SI_FAULT|7) /* floating point invalid operation */
478 #define VKI_FPE_FLTSUB (__VKI_SI_FAULT|8) /* subscript out of range */
479
480 /*
481 * SIGSEGV si_codes
482 */
483 #define VKI_SEGV_MAPERR (__VKI_SI_FAULT|1) /* address not mapped to object */
484 #define VKI_SEGV_ACCERR (__VKI_SI_FAULT|2) /* invalid permissions for mapped object */
485
486 /*
487 * SIGBUS si_codes
488 */
489 #define VKI_BUS_ADRALN (__VKI_SI_FAULT|1) /* invalid address alignment */
490 #define VKI_BUS_ADRERR (__VKI_SI_FAULT|2) /* non-existant physical address */
491 #define VKI_BUS_OBJERR (__VKI_SI_FAULT|3) /* object specific hardware error */
492
493 /*
494 * SIGTRAP si_codes
495 */
496 #define VKI_TRAP_BRKPT (__VKI_SI_FAULT|1) /* process breakpoint */
497 #define VKI_TRAP_TRACE (__VKI_SI_FAULT|2) /* process trace trap */
498
499 /*
500 * This works because the alignment is ok on all current architectures
501 * but we leave open this being overridden in the future
502 */
503 #ifndef VKI___ARCH_SIGEV_PREAMBLE_SIZE
504 #define VKI___ARCH_SIGEV_PREAMBLE_SIZE (sizeof(int) * 2 + sizeof(vki_sigval_t))
505 #endif
506
507 #define VKI_SIGEV_MAX_SIZE 64
508 #define VKI_SIGEV_PAD_SIZE ((VKI_SIGEV_MAX_SIZE - VKI___ARCH_SIGEV_PREAMBLE_SIZE) \
509 / sizeof(int))
510
511 typedef struct vki_sigevent {
512 vki_sigval_t sigev_value;
513 int sigev_signo;
514 int sigev_notify;
515 union {
516 int _pad[VKI_SIGEV_PAD_SIZE];
517 int _tid;
518
519 struct {
520 void (*_function)(vki_sigval_t);
521 void *_attribute; /* really pthread_attr_t */
522 } _sigev_thread;
523 } _sigev_un;
524 } vki_sigevent_t;
525
526 //----------------------------------------------------------------------
527 // From elsewhere...
528 //----------------------------------------------------------------------
529
530 // [[The kernel actually uses the numbers 0,1,2 directly here, believe it or
531 // not. So we introduce our own constants, based on the glibc ones.]]
532 #define VKI_SEEK_SET 0
533 #define VKI_SEEK_CUR 1
534 #define VKI_SEEK_END 2
535
536 //----------------------------------------------------------------------
537 // From linux-2.6.8.1/include/linux/net.h
538 //----------------------------------------------------------------------
539
540 #define VKI_SYS_SOCKET 1 /* sys_socket(2) */
541 #define VKI_SYS_BIND 2 /* sys_bind(2) */
542 #define VKI_SYS_CONNECT 3 /* sys_connect(2) */
543 #define VKI_SYS_LISTEN 4 /* sys_listen(2) */
544 #define VKI_SYS_ACCEPT 5 /* sys_accept(2) */
545 #define VKI_SYS_GETSOCKNAME 6 /* sys_getsockname(2) */
546 #define VKI_SYS_GETPEERNAME 7 /* sys_getpeername(2) */
547 #define VKI_SYS_SOCKETPAIR 8 /* sys_socketpair(2) */
548 #define VKI_SYS_SEND 9 /* sys_send(2) */
549 #define VKI_SYS_RECV 10 /* sys_recv(2) */
550 #define VKI_SYS_SENDTO 11 /* sys_sendto(2) */
551 #define VKI_SYS_RECVFROM 12 /* sys_recvfrom(2) */
552 #define VKI_SYS_SHUTDOWN 13 /* sys_shutdown(2) */
553 #define VKI_SYS_SETSOCKOPT 14 /* sys_setsockopt(2) */
554 #define VKI_SYS_GETSOCKOPT 15 /* sys_getsockopt(2) */
555 #define VKI_SYS_SENDMSG 16 /* sys_sendmsg(2) */
556 #define VKI_SYS_RECVMSG 17 /* sys_recvmsg(2) */
557 #define VKI_SYS_ACCEPT4 18 /* sys_accept4(2) */
558
559 enum vki_sock_type {
560 VKI_SOCK_STREAM = 1,
561 // [[others omitted]]
562 };
563
564 //----------------------------------------------------------------------
565 // From linux-2.6.8.1/include/linux/uio.h
566 //----------------------------------------------------------------------
567
568 struct vki_iovec
569 {
570 void __user *iov_base; /* BSD uses caddr_t (1003.1g requires void *) */
571 __vki_kernel_size_t iov_len; /* Must be size_t (1003.1g) */
572 };
573
574 //----------------------------------------------------------------------
575 // From linux-2.6.8.1/include/linux/socket.h
576 //----------------------------------------------------------------------
577
578 // [[Resolved arbitrarily; doesn't really matter whether it's '__inline__'
579 // or 'inline']]
580 #define __KINLINE static __inline__
581
582 typedef unsigned short vki_sa_family_t;
583
584 struct vki_sockaddr {
585 vki_sa_family_t sa_family; /* address family, AF_xxx */
586 char sa_data[14]; /* 14 bytes of protocol address */
587 };
588
589 struct vki_msghdr {
590 void * msg_name; /* Socket name */
591 int msg_namelen; /* Length of name */
592 struct vki_iovec * msg_iov; /* Data blocks */
593 __vki_kernel_size_t msg_iovlen; /* Number of blocks */
594 void * msg_control; /* Per protocol magic (eg BSD file descriptor passing) */
595 __vki_kernel_size_t msg_controllen; /* Length of cmsg list */
596 unsigned msg_flags;
597 };
598
599 struct vki_cmsghdr {
600 __vki_kernel_size_t cmsg_len; /* data byte count, including hdr */
601 int cmsg_level; /* originating protocol */
602 int cmsg_type; /* protocol-specific type */
603 };
604
605 #define __VKI_CMSG_NXTHDR(ctl, len, cmsg) __vki_cmsg_nxthdr((ctl),(len),(cmsg))
606 #define VKI_CMSG_NXTHDR(mhdr, cmsg) vki_cmsg_nxthdr((mhdr), (cmsg))
607
608 #define VKI_CMSG_ALIGN(len) ( ((len)+sizeof(long)-1) & ~(sizeof(long)-1) )
609
610 #define VKI_CMSG_DATA(cmsg) ((void *)((char *)(cmsg) + VKI_CMSG_ALIGN(sizeof(struct vki_cmsghdr))))
611
612 #define __VKI_CMSG_FIRSTHDR(ctl,len) ((len) >= sizeof(struct vki_cmsghdr) ? \
613 (struct vki_cmsghdr *)(ctl) : \
614 (struct vki_cmsghdr *)NULL)
615 #define VKI_CMSG_FIRSTHDR(msg) __VKI_CMSG_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
616
617 // [[Urgh, this is revolting...]
__vki_cmsg_nxthdr(void * __ctl,__vki_kernel_size_t __size,struct vki_cmsghdr * __cmsg)618 __KINLINE struct vki_cmsghdr * __vki_cmsg_nxthdr(void *__ctl, __vki_kernel_size_t __size,
619 struct vki_cmsghdr *__cmsg)
620 {
621 struct vki_cmsghdr * __ptr;
622
623 __ptr = (struct vki_cmsghdr*)(((unsigned char *) __cmsg) + VKI_CMSG_ALIGN(__cmsg->cmsg_len));
624 if ((unsigned long)((char*)(__ptr+1) - (char *) __ctl) > __size)
625 return (struct vki_cmsghdr *)0;
626
627 return __ptr;
628 }
629
vki_cmsg_nxthdr(struct vki_msghdr * __msg,struct vki_cmsghdr * __cmsg)630 __KINLINE struct vki_cmsghdr * vki_cmsg_nxthdr (struct vki_msghdr *__msg, struct vki_cmsghdr *__cmsg)
631 {
632 return __vki_cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg);
633 }
634
635 #define VKI_SCM_RIGHTS 0x01 /* rw: access rights (array of int) */
636
637 #define VKI_AF_UNIX 1 /* Unix domain sockets */
638 #define VKI_AF_INET 2 /* Internet IP Protocol */
639 #define VKI_AF_INET6 10 /* IP version 6 */
640
641 #define VKI_MSG_NOSIGNAL 0x4000 /* Do not generate SIGPIPE */
642
643 #define VKI_SOL_SCTP 132
644
645 //----------------------------------------------------------------------
646 // From linux-2.6.8.1/include/linux/in.h
647 //----------------------------------------------------------------------
648
649 struct vki_in_addr {
650 __vki_u32 s_addr;
651 };
652
653 /* Structure describing an Internet (IP) socket address. */
654 #define __VKI_SOCK_SIZE__ 16 /* sizeof(struct sockaddr) */
655 struct vki_sockaddr_in {
656 vki_sa_family_t sin_family; /* Address family */
657 unsigned short int sin_port; /* Port number */
658 struct vki_in_addr sin_addr; /* Internet address */
659
660 /* Pad to size of `struct sockaddr'. */
661 unsigned char __pad[__VKI_SOCK_SIZE__ - sizeof(short int) -
662 sizeof(unsigned short int) - sizeof(struct vki_in_addr)];
663 };
664
665 //----------------------------------------------------------------------
666 // From linux-2.6.8.1/include/linux/in6.h
667 //----------------------------------------------------------------------
668
669 struct vki_in6_addr
670 {
671 union
672 {
673 __vki_u8 u6_addr8[16];
674 __vki_u16 u6_addr16[8];
675 __vki_u32 u6_addr32[4];
676 } vki_in6_u;
677 #define vki_s6_addr vki_in6_u.u6_addr8
678 #define vki_s6_addr16 vki_in6_u.u6_addr16
679 #define vki_s6_addr32 vki_in6_u.u6_addr32
680 };
681
682 struct vki_sockaddr_in6 {
683 unsigned short int sin6_family; /* AF_INET6 */
684 __vki_u16 sin6_port; /* Transport layer port # */
685 __vki_u32 sin6_flowinfo; /* IPv6 flow information */
686 struct vki_in6_addr sin6_addr; /* IPv6 address */
687 __vki_u32 sin6_scope_id; /* scope id (new in RFC2553) */
688 };
689
690 //----------------------------------------------------------------------
691 // From linux-2.6.8.1/include/linux/un.h
692 //----------------------------------------------------------------------
693
694 #define VKI_UNIX_PATH_MAX 108
695
696 struct vki_sockaddr_un {
697 vki_sa_family_t sun_family; /* AF_UNIX */
698 char sun_path[VKI_UNIX_PATH_MAX]; /* pathname */
699 };
700
701 //----------------------------------------------------------------------
702 // From linux-2.6.8.1/include/linux/if.h
703 //----------------------------------------------------------------------
704
705 #define VKI_IFNAMSIZ 16
706
707 struct vki_ifmap
708 {
709 unsigned long mem_start;
710 unsigned long mem_end;
711 unsigned short base_addr;
712 unsigned char irq;
713 unsigned char dma;
714 unsigned char port;
715 /* 3 bytes spare */
716 };
717
718 struct vki_if_settings
719 {
720 unsigned int type; /* Type of physical device or protocol */
721 unsigned int size; /* Size of the data allocated by the caller */
722 union {
723 // [[Nb: converted these all to void* to avoid pulling in
724 // unnecessary headers]]]
725 /* {atm/eth/dsl}_settings anyone ? */
726 void /*raw_hdlc_proto */__user *raw_hdlc;
727 void /*cisco_proto */__user *cisco;
728 void /*fr_proto */__user *fr;
729 void /*fr_proto_pvc */__user *fr_pvc;
730 void /*fr_proto_pvc_info */__user *fr_pvc_info;
731
732 /* interface settings */
733 void /*sync_serial_settings */__user *sync;
734 void /*te1_settings */__user *te1;
735 } ifs_ifsu;
736 };
737
738 struct vki_ifreq
739 {
740 #define VKI_IFHWADDRLEN 6
741 union
742 {
743 char ifrn_name[VKI_IFNAMSIZ]; /* if name, e.g. "en0" */
744 } ifr_ifrn;
745
746 union {
747 struct vki_sockaddr ifru_addr;
748 struct vki_sockaddr ifru_dstaddr;
749 struct vki_sockaddr ifru_broadaddr;
750 struct vki_sockaddr ifru_netmask;
751 struct vki_sockaddr ifru_hwaddr;
752 short ifru_flags;
753 int ifru_ivalue;
754 int ifru_mtu;
755 struct vki_ifmap ifru_map;
756 char ifru_slave[VKI_IFNAMSIZ]; /* Just fits the size */
757 char ifru_newname[VKI_IFNAMSIZ];
758 void __user * ifru_data;
759 struct vki_if_settings ifru_settings;
760 } ifr_ifru;
761 };
762
763 #define vki_ifr_name ifr_ifrn.ifrn_name /* interface name */
764 #define ifr_hwaddr ifr_ifru.ifru_hwaddr /* MAC address */
765 #define ifr_addr ifr_ifru.ifru_addr /* address */
766 #define ifr_dstaddr ifr_ifru.ifru_dstaddr /* other end of p-p lnk */
767 #define ifr_broadaddr ifr_ifru.ifru_broadaddr /* broadcast address */
768 #define ifr_netmask ifr_ifru.ifru_netmask /* interface net mask */
769 #define vki_ifr_flags ifr_ifru.ifru_flags /* flags */
770 #define vki_ifr_metric ifr_ifru.ifru_ivalue /* metric */
771 #define vki_ifr_mtu ifr_ifru.ifru_mtu /* mtu */
772 #define ifr_map ifr_ifru.ifru_map /* device map */
773 #define ifr_slave ifr_ifru.ifru_slave /* slave device */
774 #define vki_ifr_data ifr_ifru.ifru_data /* for use by interface */
775 #define vki_ifr_ifindex ifr_ifru.ifru_ivalue /* interface index */
776 #define ifr_bandwidth ifr_ifru.ifru_ivalue /* link bandwidth */
777 #define ifr_qlen ifr_ifru.ifru_ivalue /* Queue length */
778 #define ifr_newname ifr_ifru.ifru_newname /* New name */
779 #define ifr_settings ifr_ifru.ifru_settings /* Device/proto settings*/
780
781 struct vki_ifconf
782 {
783 int ifc_len; /* size of buffer */
784 union
785 {
786 char __user *ifcu_buf;
787 struct vki_ifreq __user *ifcu_req;
788 } ifc_ifcu;
789 };
790 #define vki_ifc_buf ifc_ifcu.ifcu_buf /* buffer address */
791
792 //----------------------------------------------------------------------
793 // From linux-2.6.8.1/include/linux/if_arp.h
794 //----------------------------------------------------------------------
795
796 struct vki_arpreq {
797 struct vki_sockaddr arp_pa; /* protocol address */
798 struct vki_sockaddr arp_ha; /* hardware address */
799 int arp_flags; /* flags */
800 struct vki_sockaddr arp_netmask; /* netmask (only for proxy arps) */
801 char arp_dev[16];
802 };
803
804 //----------------------------------------------------------------------
805 // From linux-2.6.8.1/include/linux/route.h
806 //----------------------------------------------------------------------
807
808 struct vki_rtentry
809 {
810 unsigned long rt_pad1;
811 struct vki_sockaddr rt_dst; /* target address */
812 struct vki_sockaddr rt_gateway; /* gateway addr (RTF_GATEWAY) */
813 struct vki_sockaddr rt_genmask; /* target network mask (IP) */
814 unsigned short rt_flags;
815 short rt_pad2;
816 unsigned long rt_pad3;
817 void *rt_pad4;
818 short rt_metric; /* +1 for binary compatibility! */
819 char __user *rt_dev; /* forcing the device at add */
820 unsigned long rt_mtu; /* per route MTU/Window */
821 // [[Not important for Valgrind]]
822 //#ifndef __KERNEL__
823 //#define rt_mss rt_mtu /* Compatibility :-( */
824 //#endif
825 unsigned long rt_window; /* Window clamping */
826 unsigned short rt_irtt; /* Initial RTT */
827 };
828
829 //----------------------------------------------------------------------
830 // From linux-2.6.13-rc5/include/net/sctp/user.h
831 //----------------------------------------------------------------------
832
833 typedef __vki_s32 vki_sctp_assoc_t;
834
835 enum vki_sctp_optname {
836 VKI_SCTP_RTOINFO,
837 #define VKI_SCTP_RTOINFO VKI_SCTP_RTOINFO
838 VKI_SCTP_ASSOCINFO,
839 #define VKI_SCTP_ASSOCINFO VKI_SCTP_ASSOCINFO
840 VKI_SCTP_INITMSG,
841 #define VKI_SCTP_INITMSG VKI_SCTP_INITMSG
842 VKI_SCTP_NODELAY, /* Get/set nodelay option. */
843 #define VKI_SCTP_NODELAY VKI_SCTP_NODELAY
844 VKI_SCTP_AUTOCLOSE,
845 #define VKI_SCTP_AUTOCLOSE VKI_SCTP_AUTOCLOSE
846 VKI_SCTP_SET_PEER_PRIMARY_ADDR,
847 #define VKI_SCTP_SET_PEER_PRIMARY_ADDR VKI_SCTP_SET_PEER_PRIMARY_ADDR
848 VKI_SCTP_PRIMARY_ADDR,
849 #define VKI_SCTP_PRIMARY_ADDR VKI_SCTP_PRIMARY_ADDR
850 VKI_SCTP_ADAPTION_LAYER,
851 #define VKI_SCTP_ADAPTION_LAYER VKI_SCTP_ADAPTION_LAYER
852 VKI_SCTP_DISABLE_FRAGMENTS,
853 #define VKI_SCTP_DISABLE_FRAGMENTS VKI_SCTP_DISABLE_FRAGMENTS
854 VKI_SCTP_PEER_ADDR_PARAMS,
855 #define VKI_SCTP_PEER_ADDR_PARAMS VKI_SCTP_PEER_ADDR_PARAMS
856 VKI_SCTP_DEFAULT_SEND_PARAM,
857 #define VKI_SCTP_DEFAULT_SEND_PARAM VKI_SCTP_DEFAULT_SEND_PARAM
858 VKI_SCTP_EVENTS,
859 #define VKI_SCTP_EVENTS VKI_SCTP_EVENTS
860 VKI_SCTP_I_WANT_MAPPED_V4_ADDR, /* Turn on/off mapped v4 addresses */
861 #define VKI_SCTP_I_WANT_MAPPED_V4_ADDR VKI_SCTP_I_WANT_MAPPED_V4_ADDR
862 VKI_SCTP_MAXSEG, /* Get/set maximum fragment. */
863 #define VKI_SCTP_MAXSEG VKI_SCTP_MAXSEG
864 VKI_SCTP_STATUS,
865 #define VKI_SCTP_STATUS VKI_SCTP_STATUS
866 VKI_SCTP_GET_PEER_ADDR_INFO,
867 #define VKI_SCTP_GET_PEER_ADDR_INFO VKI_SCTP_GET_PEER_ADDR_INFO
868
869 /* Internal Socket Options. Some of the sctp library functions are
870 * implemented using these socket options.
871 */
872 VKI_SCTP_SOCKOPT_BINDX_ADD = 100,/* BINDX requests for adding addresses. */
873 #define VKI_SCTP_SOCKOPT_BINDX_ADD VKI_SCTP_SOCKOPT_BINDX_ADD
874 VKI_SCTP_SOCKOPT_BINDX_REM, /* BINDX requests for removing addresses. */
875 #define VKI_SCTP_SOCKOPT_BINDX_REM VKI_SCTP_SOCKOPT_BINDX_REM
876 VKI_SCTP_SOCKOPT_PEELOFF, /* peel off association. */
877 #define VKI_SCTP_SOCKOPT_PEELOFF VKI_SCTP_SOCKOPT_PEELOFF
878 VKI_SCTP_GET_PEER_ADDRS_NUM, /* Get number of peer addresss. */
879 #define VKI_SCTP_GET_PEER_ADDRS_NUM VKI_SCTP_GET_PEER_ADDRS_NUM
880 VKI_SCTP_GET_PEER_ADDRS, /* Get all peer addresss. */
881 #define VKI_SCTP_GET_PEER_ADDRS VKI_SCTP_GET_PEER_ADDRS
882 VKI_SCTP_GET_LOCAL_ADDRS_NUM, /* Get number of local addresss. */
883 #define VKI_SCTP_GET_LOCAL_ADDRS_NUM VKI_SCTP_GET_LOCAL_ADDRS_NUM
884 VKI_SCTP_GET_LOCAL_ADDRS, /* Get all local addresss. */
885 #define VKI_SCTP_GET_LOCAL_ADDRS VKI_SCTP_GET_LOCAL_ADDRS
886 VKI_SCTP_SOCKOPT_CONNECTX, /* CONNECTX requests. */
887 #define VKI_SCTP_SOCKOPT_CONNECTX VKI_SCTP_SOCKOPT_CONNECTX
888 };
889
890 struct vki_sctp_getaddrs {
891 vki_sctp_assoc_t assoc_id;
892 int addr_num;
893 struct vki_sockaddr *addrs;
894 };
895
896 //----------------------------------------------------------------------
897 // From linux-2.6.8.1/include/linux/resource.h
898 //----------------------------------------------------------------------
899
900 struct vki_rusage {
901 struct vki_timeval ru_utime; /* user time used */
902 struct vki_timeval ru_stime; /* system time used */
903 long ru_maxrss; /* maximum resident set size */
904 long ru_ixrss; /* integral shared memory size */
905 long ru_idrss; /* integral unshared data size */
906 long ru_isrss; /* integral unshared stack size */
907 long ru_minflt; /* page reclaims */
908 long ru_majflt; /* page faults */
909 long ru_nswap; /* swaps */
910 long ru_inblock; /* block input operations */
911 long ru_oublock; /* block output operations */
912 long ru_msgsnd; /* messages sent */
913 long ru_msgrcv; /* messages received */
914 long ru_nsignals; /* signals received */
915 long ru_nvcsw; /* voluntary context switches */
916 long ru_nivcsw; /* involuntary " */
917 };
918
919 struct vki_rlimit {
920 unsigned long rlim_cur;
921 unsigned long rlim_max;
922 };
923
924 //----------------------------------------------------------------------
925 // From linux-2.6.8.1/include/linux/elfcore.h
926 //----------------------------------------------------------------------
927
928 struct vki_elf_siginfo
929 {
930 int si_signo; /* signal number */
931 int si_code; /* extra code */
932 int si_errno; /* errno */
933 };
934
935 // [[Removed some commented out lines here]]
936 struct vki_elf_prstatus
937 {
938 struct vki_elf_siginfo pr_info; /* Info associated with signal */
939 short pr_cursig; /* Current signal */
940 unsigned long pr_sigpend; /* Set of pending signals */
941 unsigned long pr_sighold; /* Set of held signals */
942 vki_pid_t pr_pid;
943 vki_pid_t pr_ppid;
944 vki_pid_t pr_pgrp;
945 vki_pid_t pr_sid;
946 struct vki_timeval pr_utime; /* User time */
947 struct vki_timeval pr_stime; /* System time */
948 struct vki_timeval pr_cutime; /* Cumulative user time */
949 struct vki_timeval pr_cstime; /* Cumulative system time */
950 vki_elf_gregset_t pr_reg; /* GP registers */
951 int pr_fpvalid; /* True if math co-processor being used. */
952 };
953
954 #define VKI_ELF_PRARGSZ (80) /* Number of chars for args */
955
956 struct vki_elf_prpsinfo
957 {
958 char pr_state; /* numeric process state */
959 char pr_sname; /* char for pr_state */
960 char pr_zomb; /* zombie */
961 char pr_nice; /* nice val */
962 unsigned long pr_flag; /* flags */
963 __vki_kernel_uid_t pr_uid;
964 __vki_kernel_gid_t pr_gid;
965 vki_pid_t pr_pid, pr_ppid, pr_pgrp, pr_sid;
966 /* Lots missing */
967 char pr_fname[16]; /* filename of executable */
968 char pr_psargs[VKI_ELF_PRARGSZ]; /* initial part of arg list */
969 };
970
971 //----------------------------------------------------------------------
972 // From linux-2.6.12.1/include/linux/eventpoll.h
973 //----------------------------------------------------------------------
974
975 /* Valid opcodes to issue to sys_epoll_ctl() */
976 #define VKI_EPOLL_CTL_ADD 1
977 #define VKI_EPOLL_CTL_DEL 2
978 #define VKI_EPOLL_CTL_MOD 3
979
980 #ifdef __x86_64__
981 #define VKI_EPOLL_PACKED __attribute__((packed))
982 #else
983 #define VKI_EPOLL_PACKED
984 #endif
985
986 struct vki_epoll_event {
987 __vki_u32 events;
988 __vki_u64 data;
989 } VKI_EPOLL_PACKED;
990
991
992 //----------------------------------------------------------------------
993 // From linux-2.6.8.1/include/linux/mqueue.h
994 //----------------------------------------------------------------------
995
996 struct vki_mq_attr {
997 long mq_flags; /* message queue flags */
998 long mq_maxmsg; /* maximum number of messages */
999 long mq_msgsize; /* maximum message size */
1000 long mq_curmsgs; /* number of messages currently queued */
1001 long __reserved[4]; /* ignored for input, zeroed for output */
1002 };
1003
1004 //----------------------------------------------------------------------
1005 // From linux-2.6.8.1/include/linux/utsname.h
1006 //----------------------------------------------------------------------
1007
1008 struct vki_new_utsname {
1009 char sysname[65];
1010 char nodename[65];
1011 char release[65];
1012 char version[65];
1013 char machine[65];
1014 char domainname[65];
1015 };
1016
1017 //----------------------------------------------------------------------
1018 // From linux-2.6.8.1/include/linux/mii.h
1019 //----------------------------------------------------------------------
1020
1021 /* This structure is used in all SIOCxMIIxxx ioctl calls */
1022 struct vki_mii_ioctl_data {
1023 vki_u16 phy_id;
1024 vki_u16 reg_num;
1025 vki_u16 val_in;
1026 vki_u16 val_out;
1027 };
1028
1029 //----------------------------------------------------------------------
1030 // From linux-2.6.8.1/include/linux/capability.h
1031 //----------------------------------------------------------------------
1032
1033 // [[capget()/capset() man page says this, ominously:
1034 //
1035 // The kernel API is likely to change and use of these functions (in
1036 // particular the format of the cap_user_*_t types) is subject to
1037 // change with each kernel revision.
1038 //
1039 // However, the format hasn't changed since at least Linux 2.4.6.]]
1040
1041 typedef struct __vki_user_cap_header_struct {
1042 __vki_u32 version;
1043 int pid;
1044 } __user *vki_cap_user_header_t;
1045
1046 typedef struct __vki_user_cap_data_struct {
1047 __vki_u32 effective;
1048 __vki_u32 permitted;
1049 __vki_u32 inheritable;
1050 } __user *vki_cap_user_data_t;
1051
1052
1053 //----------------------------------------------------------------------
1054 // From linux-2.6.8.1/include/linux/module.h
1055 //----------------------------------------------------------------------
1056
1057 // [[We do a VKI_SIZEOF_* here because this type is so big, and its size
1058 // depends on the word size, so see vki_arch.h]]
1059
1060 //----------------------------------------------------------------------
1061 // From linux-2.6.8.1/include/linux/ipc.h
1062 //----------------------------------------------------------------------
1063
1064 /* Obsolete, used only for backwards compatibility and libc5 compiles */
1065 struct vki_ipc_perm
1066 {
1067 __vki_kernel_key_t key;
1068 __vki_kernel_uid_t uid;
1069 __vki_kernel_gid_t gid;
1070 __vki_kernel_uid_t cuid;
1071 __vki_kernel_gid_t cgid;
1072 __vki_kernel_mode_t mode;
1073 unsigned short seq;
1074 };
1075
1076 #define VKI_IPC_CREAT 00001000 /* create if key is nonexistent */
1077 #define VKI_IPC_EXCL 00002000 /* fail if key exists */
1078 #define VKI_IPC_NOWAIT 00004000 /* return error on wait */
1079
1080 //#define VKI_IPC_RMID 0 /* remove resource */
1081 #define VKI_IPC_SET 1 /* set ipc_perm options */
1082 #define VKI_IPC_STAT 2 /* get ipc_perm options */
1083 #define VKI_IPC_INFO 3 /* see ipcs */
1084
1085 #define VKI_IPC_64 0x0100 /* New version (support 32-bit UIDs, bigger
1086 message sizes, etc. */
1087
1088 //----------------------------------------------------------------------
1089 // From linux-2.6.8.1/include/linux/sem.h
1090 //----------------------------------------------------------------------
1091
1092 #define VKI_GETALL 13 /* get all semval's */
1093 #define VKI_SETVAL 16 /* set semval */
1094 #define VKI_SETALL 17 /* set all semval's */
1095
1096 #define VKI_SEM_STAT 18
1097 #define VKI_SEM_INFO 19
1098
1099 /* Obsolete, used only for backwards compatibility and libc5 compiles */
1100 struct vki_semid_ds {
1101 struct vki_ipc_perm sem_perm; /* permissions .. see ipc.h */
1102 __vki_kernel_time_t sem_otime; /* last semop time */
1103 __vki_kernel_time_t sem_ctime; /* last change time */
1104 // [[Use void* to avoid excess header copying]]
1105 void/*struct sem */*sem_base; /* ptr to first semaphore in array */
1106 void/*struct sem_queue */*sem_pending; /* pending operations to be processed */
1107 void/*struct sem_queue */**sem_pending_last; /* last pending operation */
1108 void/*struct sem_undo */*undo; /* undo requests on this array */
1109 unsigned short sem_nsems; /* no. of semaphores in array */
1110 };
1111
1112 struct vki_sembuf {
1113 unsigned short sem_num; /* semaphore index in array */
1114 short sem_op; /* semaphore operation */
1115 short sem_flg; /* operation flags */
1116 };
1117
1118 union vki_semun {
1119 int val; /* value for SETVAL */
1120 struct vki_semid_ds __user *buf; /* buffer for IPC_STAT & IPC_SET */
1121 unsigned short __user *array; /* array for GETALL & SETALL */
1122 struct vki_seminfo __user *__buf; /* buffer for IPC_INFO */
1123 void __user *__pad;
1124 };
1125
1126 struct vki_seminfo {
1127 int semmap;
1128 int semmni;
1129 int semmns;
1130 int semmnu;
1131 int semmsl;
1132 int semopm;
1133 int semume;
1134 int semusz;
1135 int semvmx;
1136 int semaem;
1137 };
1138
1139 //----------------------------------------------------------------------
1140 // From linux-2.6.8.1/include/asm-generic/errno-base.h
1141 //----------------------------------------------------------------------
1142
1143 #define VKI_EPERM 1 /* Operation not permitted */
1144 #define VKI_ENOENT 2 /* No such file or directory */
1145 #define VKI_ESRCH 3 /* No such process */
1146 #define VKI_EINTR 4 /* Interrupted system call */
1147 #define VKI_ENOEXEC 8 /* Exec format error */
1148 #define VKI_EBADF 9 /* Bad file number */
1149 #define VKI_ECHILD 10 /* No child processes */
1150 #define VKI_EAGAIN 11 /* Try again */
1151 #define VKI_EWOULDBLOCK VKI_EAGAIN
1152 #define VKI_ENOMEM 12 /* Out of memory */
1153 #define VKI_EACCES 13 /* Permission denied */
1154 #define VKI_EFAULT 14 /* Bad address */
1155 #define VKI_EEXIST 17 /* File exists */
1156 #define VKI_EINVAL 22 /* Invalid argument */
1157 #define VKI_EMFILE 24 /* Too many open files */
1158
1159 //----------------------------------------------------------------------
1160 // From linux-2.6.8.1/include/asm-generic/errno.h
1161 //----------------------------------------------------------------------
1162
1163 #define VKI_ENOSYS 38 /* Function not implemented */
1164 #define VKI_EOVERFLOW 75 /* Value too large for defined data type */
1165
1166 //----------------------------------------------------------------------
1167 // From linux-2.6.8.1/include/linux/wait.h
1168 //----------------------------------------------------------------------
1169
1170 #define VKI_WNOHANG 0x00000001
1171
1172 #define __VKI_WALL 0x40000000 /* Wait on all children, regardless of type */
1173 #define __VKI_WCLONE 0x80000000 /* Wait only on non-SIGCHLD children */
1174
1175 //----------------------------------------------------------------------
1176 // From linux-2.6.8.1/include/linux/mman.h
1177 //----------------------------------------------------------------------
1178
1179 #define VKI_MREMAP_MAYMOVE 1
1180 #define VKI_MREMAP_FIXED 2
1181
1182 //----------------------------------------------------------------------
1183 // From linux-2.6.31-rc4/include/linux/futex.h
1184 //----------------------------------------------------------------------
1185
1186 #define VKI_FUTEX_WAIT (0)
1187 #define VKI_FUTEX_WAKE (1)
1188 #define VKI_FUTEX_FD (2)
1189 #define VKI_FUTEX_REQUEUE (3)
1190 #define VKI_FUTEX_CMP_REQUEUE (4)
1191 #define VKI_FUTEX_WAKE_OP (5)
1192 #define VKI_FUTEX_LOCK_PI (6)
1193 #define VKI_FUTEX_UNLOCK_PI (7)
1194 #define VKI_FUTEX_TRYLOCK_PI (8)
1195 #define VKI_FUTEX_WAIT_BITSET (9)
1196 #define VKI_FUTEX_WAKE_BITSET (10)
1197 #define VKI_FUTEX_WAIT_REQUEUE_PI (11)
1198 #define VKI_FUTEX_CMP_REQUEUE_PI (12)
1199 #define VKI_FUTEX_PRIVATE_FLAG (128)
1200 #define VKI_FUTEX_CLOCK_REALTIME (256)
1201
1202 struct vki_robust_list {
1203 struct vki_robust_list __user *next;
1204 };
1205
1206 struct vki_robust_list_head {
1207 /*
1208 * The head of the list. Points back to itself if empty:
1209 */
1210 struct vki_robust_list list;
1211
1212 /*
1213 * This relative offset is set by user-space, it gives the kernel
1214 * the relative position of the futex field to examine. This way
1215 * we keep userspace flexible, to freely shape its data-structure,
1216 * without hardcoding any particular offset into the kernel:
1217 */
1218 long futex_offset;
1219
1220 /*
1221 * The death of the thread may race with userspace setting
1222 * up a lock's links. So to handle this race, userspace first
1223 * sets this field to the address of the to-be-taken lock,
1224 * then does the lock acquire, and then adds itself to the
1225 * list, and then clears this field. Hence the kernel will
1226 * always have full knowledge of all locks that the thread
1227 * _might_ have taken. We check the owner TID in any case,
1228 * so only truly owned locks will be handled.
1229 */
1230 struct vki_robust_list __user *list_op_pending;
1231 };
1232
1233 //----------------------------------------------------------------------
1234 // From linux-2.6.8.1/include/linux/errno.h
1235 //----------------------------------------------------------------------
1236
1237 #define VKI_ERESTARTSYS 512
1238
1239 //----------------------------------------------------------------------
1240 // From linux-2.6.8.1/include/linux/stat.h
1241 //----------------------------------------------------------------------
1242
1243 #define VKI_S_IFMT 00170000
1244 #define VKI_S_IFSOCK 0140000
1245 #define VKI_S_IFLNK 0120000
1246 #define VKI_S_IFREG 0100000
1247 #define VKI_S_IFBLK 0060000
1248 #define VKI_S_IFDIR 0040000
1249 #define VKI_S_IFCHR 0020000
1250 #define VKI_S_IFIFO 0010000
1251 #define VKI_S_ISUID 0004000
1252 #define VKI_S_ISGID 0002000
1253 #define VKI_S_ISVTX 0001000
1254
1255 #define VKI_S_ISLNK(m) (((m) & VKI_S_IFMT) == VKI_S_IFLNK)
1256 #define VKI_S_ISREG(m) (((m) & VKI_S_IFMT) == VKI_S_IFREG)
1257 #define VKI_S_ISDIR(m) (((m) & VKI_S_IFMT) == VKI_S_IFDIR)
1258 #define VKI_S_ISCHR(m) (((m) & VKI_S_IFMT) == VKI_S_IFCHR)
1259 #define VKI_S_ISBLK(m) (((m) & VKI_S_IFMT) == VKI_S_IFBLK)
1260 #define VKI_S_ISFIFO(m) (((m) & VKI_S_IFMT) == VKI_S_IFIFO)
1261 #define VKI_S_ISSOCK(m) (((m) & VKI_S_IFMT) == VKI_S_IFSOCK)
1262
1263 #define VKI_S_IRWXU 00700
1264 #define VKI_S_IRUSR 00400
1265 #define VKI_S_IWUSR 00200
1266 #define VKI_S_IXUSR 00100
1267
1268 #define VKI_S_IRWXG 00070
1269 #define VKI_S_IRGRP 00040
1270 #define VKI_S_IWGRP 00020
1271 #define VKI_S_IXGRP 00010
1272
1273 #define VKI_S_IRWXO 00007
1274 #define VKI_S_IROTH 00004
1275 #define VKI_S_IWOTH 00002
1276 #define VKI_S_IXOTH 00001
1277
1278 //----------------------------------------------------------------------
1279 // From linux-2.6.8.1/include/linux/dirent.h
1280 //----------------------------------------------------------------------
1281
1282 struct vki_dirent {
1283 long d_ino;
1284 __vki_kernel_off_t d_off;
1285 unsigned short d_reclen;
1286 char d_name[256]; /* We must not include limits.h! */
1287 };
1288
1289 //----------------------------------------------------------------------
1290 // From linux-2.6.8.1/include/linux/fcntl.h
1291 //----------------------------------------------------------------------
1292
1293 #define VKI_F_SETLEASE (VKI_F_LINUX_SPECIFIC_BASE + 0)
1294 #define VKI_F_GETLEASE (VKI_F_LINUX_SPECIFIC_BASE + 1)
1295
1296 #define VKI_F_CANCELLK (VKI_F_LINUX_SPECIFIC_BASE + 5)
1297
1298 #define VKI_F_DUPFD_CLOEXEC (VKI_F_LINUX_SPECIFIC_BASE + 6)
1299
1300 #define VKI_F_NOTIFY (VKI_F_LINUX_SPECIFIC_BASE + 2)
1301
1302 #define VKI_F_SETPIPE_SZ (VKI_F_LINUX_SPECIFIC_BASE + 7)
1303 #define VKI_F_GETPIPE_SZ (VKI_F_LINUX_SPECIFIC_BASE + 8)
1304
1305 //----------------------------------------------------------------------
1306 // From linux-2.6.8.1/include/linux/sysctl.h
1307 //----------------------------------------------------------------------
1308
1309 struct __vki_sysctl_args {
1310 int __user *name;
1311 int nlen;
1312 void __user *oldval;
1313 vki_size_t __user *oldlenp;
1314 void __user *newval;
1315 vki_size_t newlen;
1316 unsigned long __unused1[4];
1317 };
1318
1319 //----------------------------------------------------------------------
1320 // From linux-2.6.8.1/include/linux/aio_abi.h
1321 //----------------------------------------------------------------------
1322
1323 typedef unsigned long vki_aio_context_t;
1324
1325 enum {
1326 VKI_IOCB_CMD_PREAD = 0,
1327 VKI_IOCB_CMD_PWRITE = 1,
1328 VKI_IOCB_CMD_FSYNC = 2,
1329 VKI_IOCB_CMD_FDSYNC = 3,
1330 VKI_IOCB_CMD_PREADV = 7,
1331 VKI_IOCB_CMD_PWRITEV = 8,
1332 };
1333
1334 /* read() from /dev/aio returns these structures. */
1335 struct vki_io_event {
1336 __vki_u64 data; /* the data field from the iocb */
1337 __vki_u64 obj; /* what iocb this event came from */
1338 // [[Nb: These fields renamed from 'res' and 'res2' because 'res' is
1339 // a macro in vg_syscalls.c!]]
1340 __vki_s64 result; /* result code for this event */
1341 __vki_s64 result2; /* secondary result */
1342 };
1343
1344 #if defined(VKI_LITTLE_ENDIAN)
1345 # define VKI_PADDED(x,y) x, y
1346 #elif defined(VKI_BIG_ENDIAN)
1347 # define VKI_PADDED(x,y) y, x
1348 #else
1349 #error edit for your odd byteorder.
1350 #endif
1351
1352 struct vki_iocb {
1353 /* these are internal to the kernel/libc. */
1354 __vki_u64 aio_data; /* data to be returned in event's data */
1355 __vki_u32 VKI_PADDED(aio_key, aio_reserved1);
1356 /* the kernel sets aio_key to the req # */
1357
1358 /* common fields */
1359 __vki_u16 aio_lio_opcode; /* see IOCB_CMD_ above */
1360 __vki_s16 aio_reqprio;
1361 __vki_u32 aio_fildes;
1362
1363 __vki_u64 aio_buf;
1364 __vki_u64 aio_nbytes;
1365 __vki_s64 aio_offset;
1366
1367 /* extra parameters */
1368 __vki_u64 aio_reserved2; /* TODO: use this for a (struct sigevent *) */
1369 __vki_u64 aio_reserved3;
1370 }; /* 64 bytes */
1371
1372 //----------------------------------------------------------------------
1373 // From linux-2.6.8.1/include/linux/aio.h
1374 //----------------------------------------------------------------------
1375
1376 struct vki_aio_ring {
1377 unsigned id; /* kernel internal index number */
1378 unsigned nr; /* number of io_events */
1379 unsigned head;
1380 unsigned tail;
1381
1382 unsigned magic;
1383 unsigned compat_features;
1384 unsigned incompat_features;
1385 unsigned header_length; /* size of aio_ring */
1386
1387 struct vki_io_event io_events[0];
1388 }; /* 128 bytes + ring size */
1389
1390 //----------------------------------------------------------------------
1391 // From linux-2.6.8.1/include/linux/msg.h
1392 //----------------------------------------------------------------------
1393
1394 #define VKI_MSG_STAT 11
1395 #define VKI_MSG_INFO 12
1396
1397 struct vki_msqid_ds {
1398 struct vki_ipc_perm msg_perm;
1399 struct vki_msg *msg_first; /* first message on queue,unused */
1400 struct vki_msg *msg_last; /* last message in queue,unused */
1401 __vki_kernel_time_t msg_stime; /* last msgsnd time */
1402 __vki_kernel_time_t msg_rtime; /* last msgrcv time */
1403 __vki_kernel_time_t msg_ctime; /* last change time */
1404 unsigned long msg_lcbytes; /* Reuse junk fields for 32 bit */
1405 unsigned long msg_lqbytes; /* ditto */
1406 unsigned short msg_cbytes; /* current number of bytes on queue */
1407 unsigned short msg_qnum; /* number of messages in queue */
1408 unsigned short msg_qbytes; /* max number of bytes on queue */
1409 __vki_kernel_ipc_pid_t msg_lspid; /* pid of last msgsnd */
1410 __vki_kernel_ipc_pid_t msg_lrpid; /* last receive pid */
1411 };
1412
1413 struct vki_msgbuf {
1414 long mtype; /* type of message */
1415 char mtext[1]; /* message text */
1416 };
1417
1418 struct vki_msginfo {
1419 int msgpool;
1420 int msgmap;
1421 int msgmax;
1422 int msgmnb;
1423 int msgmni;
1424 int msgssz;
1425 int msgtql;
1426 unsigned short msgseg;
1427 };
1428
1429 //----------------------------------------------------------------------
1430 // From linux-2.6.8.1/include/linux/shm.h
1431 //----------------------------------------------------------------------
1432
1433 struct vki_shmid_ds {
1434 struct vki_ipc_perm shm_perm; /* operation perms */
1435 int shm_segsz; /* size of segment (bytes) */
1436 __vki_kernel_time_t shm_atime; /* last attach time */
1437 __vki_kernel_time_t shm_dtime; /* last detach time */
1438 __vki_kernel_time_t shm_ctime; /* last change time */
1439 __vki_kernel_ipc_pid_t shm_cpid; /* pid of creator */
1440 __vki_kernel_ipc_pid_t shm_lpid; /* pid of last operator */
1441 unsigned short shm_nattch; /* no. of current attaches */
1442 unsigned short shm_unused; /* compatibility */
1443 void *shm_unused2; /* ditto - used by DIPC */
1444 void *shm_unused3; /* unused */
1445 };
1446
1447 #define VKI_SHM_RDONLY 010000 /* read-only access */
1448 #define VKI_SHM_RND 020000 /* round attach address to SHMLBA boundary */
1449
1450 #define VKI_SHM_STAT 13
1451 #define VKI_SHM_INFO 14
1452
1453 /* Obsolete, used only for backwards compatibility */
1454 struct vki_shminfo {
1455 int shmmax;
1456 int shmmin;
1457 int shmmni;
1458 int shmseg;
1459 int shmall;
1460 };
1461
1462 struct vki_shm_info {
1463 int used_ids;
1464 unsigned long shm_tot; /* total allocated shm */
1465 unsigned long shm_rss; /* total resident shm */
1466 unsigned long shm_swp; /* total swapped shm */
1467 unsigned long swap_attempts;
1468 unsigned long swap_successes;
1469 };
1470
1471 //----------------------------------------------------------------------
1472 // From linux-2.6.8.1/include/linux/rtc.h
1473 //----------------------------------------------------------------------
1474
1475 struct vki_rtc_time {
1476 int tm_sec;
1477 int tm_min;
1478 int tm_hour;
1479 int tm_mday;
1480 int tm_mon;
1481 int tm_year;
1482 int tm_wday;
1483 int tm_yday;
1484 int tm_isdst;
1485 };
1486
1487 #define VKI_RTC_AIE_ON _VKI_IO('p', 0x01) /* Alarm int. enable on */
1488 #define VKI_RTC_AIE_OFF _VKI_IO('p', 0x02) /* ... off */
1489 #define VKI_RTC_UIE_ON _VKI_IO('p', 0x03) /* Update int. enable on*/
1490 #define VKI_RTC_UIE_OFF _VKI_IO('p', 0x04) /* ... off */
1491 #define VKI_RTC_PIE_ON _VKI_IO('p', 0x05) /* Periodic int. enable on*/
1492 #define VKI_RTC_PIE_OFF _VKI_IO('p', 0x06) /* ... off */
1493
1494 #define VKI_RTC_ALM_SET _VKI_IOW('p', 0x07, struct vki_rtc_time) /* Set alarm time */
1495 #define VKI_RTC_ALM_READ _VKI_IOR('p', 0x08, struct vki_rtc_time) /* Read alarm time */
1496 #define VKI_RTC_RD_TIME _VKI_IOR('p', 0x09, struct vki_rtc_time) /* Read RTC time */
1497 //#define RTC_SET_TIME _IOW('p', 0x0a, struct rtc_time) /* Set RTC time */
1498 #define VKI_RTC_IRQP_READ _VKI_IOR('p', 0x0b, unsigned long) /* Read IRQ rate */
1499 #define VKI_RTC_IRQP_SET _VKI_IOW('p', 0x0c, unsigned long) /* Set IRQ rate */
1500
1501 //----------------------------------------------------------------------
1502 // From linux-2.6.8.1/include/linux/isdn.h
1503 //----------------------------------------------------------------------
1504
1505 // [[Nb: Resolved this for the common case where CONFIG_COBALT_MICRO_SERVER
1506 // is not defined]]
1507 #define VKI_ISDN_MAX_CHANNELS 64
1508
1509 #define VKI_IIOCGETCPS _VKI_IO('I',21)
1510
1511 #define VKI_IIOCNETGPN _VKI_IO('I',34)
1512
1513 #define VKI_ISDN_MSNLEN 32
1514
1515 typedef struct {
1516 char name[10];
1517 char phone[VKI_ISDN_MSNLEN];
1518 int outgoing;
1519 } vki_isdn_net_ioctl_phone;
1520
1521 //----------------------------------------------------------------------
1522 // From linux-2.6.8.1/include/linux/sockios.h
1523 //----------------------------------------------------------------------
1524
1525 #define VKI_SIOCOUTQ VKI_TIOCOUTQ
1526
1527 #define VKI_SIOCADDRT 0x890B /* add routing table entry */
1528 #define VKI_SIOCDELRT 0x890C /* delete routing table entry */
1529
1530 #define VKI_SIOCGIFNAME 0x8910 /* get iface name */
1531 #define VKI_SIOCGIFCONF 0x8912 /* get iface list */
1532 #define VKI_SIOCGIFFLAGS 0x8913 /* get flags */
1533 #define VKI_SIOCSIFFLAGS 0x8914 /* set flags */
1534 #define VKI_SIOCGIFADDR 0x8915 /* get PA address */
1535 #define VKI_SIOCSIFADDR 0x8916 /* set PA address */
1536 #define VKI_SIOCGIFDSTADDR 0x8917 /* get remote PA address */
1537 #define VKI_SIOCSIFDSTADDR 0x8918 /* set remote PA address */
1538 #define VKI_SIOCGIFBRDADDR 0x8919 /* get broadcast PA address */
1539 #define VKI_SIOCSIFBRDADDR 0x891a /* set broadcast PA address */
1540 #define VKI_SIOCGIFNETMASK 0x891b /* get network PA mask */
1541 #define VKI_SIOCSIFNETMASK 0x891c /* set network PA mask */
1542 #define VKI_SIOCGIFMETRIC 0x891d /* get metric */
1543 #define VKI_SIOCSIFMETRIC 0x891e /* set metric */
1544 #define VKI_SIOCGIFMTU 0x8921 /* get MTU size */
1545 #define VKI_SIOCSIFMTU 0x8922 /* set MTU size */
1546 #define VKI_SIOCSIFHWADDR 0x8924 /* set hardware address */
1547 #define VKI_SIOCGIFHWADDR 0x8927 /* Get hardware address */
1548 #define VKI_SIOCGIFINDEX 0x8933 /* name -> if_index mapping */
1549
1550 #define VKI_SIOCGIFTXQLEN 0x8942 /* Get the tx queue length */
1551 #define VKI_SIOCSIFTXQLEN 0x8943 /* Set the tx queue length */
1552
1553 #define VKI_SIOCGMIIPHY 0x8947 /* Get address of MII PHY in use. */
1554 #define VKI_SIOCGMIIREG 0x8948 /* Read MII PHY register. */
1555 #define VKI_SIOCSMIIREG 0x8949 /* Write MII PHY register. */
1556
1557 #define VKI_SIOCDARP 0x8953 /* delete ARP table entry */
1558 #define VKI_SIOCGARP 0x8954 /* get ARP table entry */
1559 #define VKI_SIOCSARP 0x8955 /* set ARP table entry */
1560
1561 #define VKI_SIOCDRARP 0x8960 /* delete RARP table entry */
1562 #define VKI_SIOCGRARP 0x8961 /* get RARP table entry */
1563 #define VKI_SIOCSRARP 0x8962 /* set RARP table entry */
1564
1565 #define VKI_SIOCGIFMAP 0x8970 /* Get device parameters */
1566 #define VKI_SIOCSIFMAP 0x8971 /* Set device parameters */
1567
1568 //----------------------------------------------------------------------
1569 // From linux-2.6.8.1/include/linux/ppdev.h
1570 //----------------------------------------------------------------------
1571
1572 #define VKI_PP_MAJOR 99
1573
1574 #define VKI_PP_IOCTL 'p'
1575
1576 /* Set mode for read/write (e.g. IEEE1284_MODE_EPP) */
1577 #define VKI_PPSETMODE _VKI_IOW(VKI_PP_IOCTL, 0x80, int)
1578
1579 /* Read status */
1580 #define VKI_PPRSTATUS _VKI_IOR(VKI_PP_IOCTL, 0x81, unsigned char)
1581 //#define PPWSTATUS OBSOLETE__IOW(PP_IOCTL, 0x82, unsigned char)
1582
1583 /* Read/write control */
1584 #define VKI_PPRCONTROL _VKI_IOR(VKI_PP_IOCTL, 0x83, unsigned char)
1585 #define VKI_PPWCONTROL _VKI_IOW(VKI_PP_IOCTL, 0x84, unsigned char)
1586
1587 struct vki_ppdev_frob_struct {
1588 unsigned char mask;
1589 unsigned char val;
1590 };
1591 #define VKI_PPFCONTROL _VKI_IOW(VKI_PP_IOCTL, 0x8e, struct vki_ppdev_frob_struct)
1592
1593 /* Read/write data */
1594 #define VKI_PPRDATA _VKI_IOR(VKI_PP_IOCTL, 0x85, unsigned char)
1595 #define VKI_PPWDATA _VKI_IOW(VKI_PP_IOCTL, 0x86, unsigned char)
1596
1597 /* Claim the port to start using it */
1598 #define VKI_PPCLAIM _VKI_IO(VKI_PP_IOCTL, 0x8b)
1599
1600 /* Release the port when you aren't using it */
1601 #define VKI_PPRELEASE _VKI_IO(VKI_PP_IOCTL, 0x8c)
1602
1603 /* Yield the port (release it if another driver is waiting,
1604 * then reclaim) */
1605 #define VKI_PPYIELD _VKI_IO(VKI_PP_IOCTL, 0x8d)
1606
1607 /* Register device exclusively (must be before PPCLAIM). */
1608 #define VKI_PPEXCL _VKI_IO(VKI_PP_IOCTL, 0x8f)
1609
1610 /* Data line direction: non-zero for input mode. */
1611 #define VKI_PPDATADIR _VKI_IOW(VKI_PP_IOCTL, 0x90, int)
1612
1613 /* Negotiate a particular IEEE 1284 mode. */
1614 #define VKI_PPNEGOT _VKI_IOW(VKI_PP_IOCTL, 0x91, int)
1615
1616 /* Set control lines when an interrupt occurs. */
1617 #define VKI_PPWCTLONIRQ _VKI_IOW(VKI_PP_IOCTL, 0x92, unsigned char)
1618
1619 /* Clear (and return) interrupt count. */
1620 #define VKI_PPCLRIRQ _VKI_IOR(VKI_PP_IOCTL, 0x93, int)
1621
1622 /* Set the IEEE 1284 phase that we're in (e.g. IEEE1284_PH_FWD_IDLE) */
1623 #define VKI_PPSETPHASE _VKI_IOW(VKI_PP_IOCTL, 0x94, int)
1624
1625 /* Set and get port timeout (struct timeval's) */
1626 #define VKI_PPGETTIME _VKI_IOR(VKI_PP_IOCTL, 0x95, struct vki_timeval)
1627 #define VKI_PPSETTIME _VKI_IOW(VKI_PP_IOCTL, 0x96, struct vki_timeval)
1628
1629 #define VKI_PPGETMODES _VKI_IOR(VKI_PP_IOCTL, 0x97, unsigned int)
1630
1631 #define VKI_PPGETMODE _VKI_IOR(VKI_PP_IOCTL, 0x98, int)
1632 #define VKI_PPGETPHASE _VKI_IOR(VKI_PP_IOCTL, 0x99, int)
1633
1634 #define VKI_PPGETFLAGS _VKI_IOR(VKI_PP_IOCTL, 0x9a, int)
1635 #define VKI_PPSETFLAGS _VKI_IOW(VKI_PP_IOCTL, 0x9b, int)
1636
1637 //----------------------------------------------------------------------
1638 // From linux-2.6.8.1/include/linux/fs.h
1639 //----------------------------------------------------------------------
1640
1641 #define VKI_BLKROSET _VKI_IO(0x12,93) /* set device read-only (0 = read-write) */
1642 #define VKI_BLKROGET _VKI_IO(0x12,94) /* get read-only status (0 = read_write) */
1643 #define VKI_BLKGETSIZE _VKI_IO(0x12,96) /* return device size /512 (long *arg) */
1644 #define VKI_BLKRASET _VKI_IO(0x12,98) /* set read ahead for block device */
1645 #define VKI_BLKRAGET _VKI_IO(0x12,99) /* get current read ahead setting */
1646 #define VKI_BLKFRASET _VKI_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
1647 #define VKI_BLKFRAGET _VKI_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
1648 #define VKI_BLKSECTGET _VKI_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
1649 #define VKI_BLKSSZGET _VKI_IO(0x12,104)/* get block device sector size */
1650 #define VKI_BLKBSZGET _VKI_IOR(0x12,112,vki_size_t)
1651 #define VKI_BLKBSZSET _VKI_IOW(0x12,113,vki_size_t)
1652 #define VKI_BLKGETSIZE64 _VKI_IOR(0x12,114,vki_size_t) /* return device size in bytes (u64 *arg) */
1653
1654 #define VKI_FIBMAP _VKI_IO(0x00,1) /* bmap access */
1655 #define VKI_FIGETBSZ _VKI_IO(0x00,2) /* get the block size used for bmap */
1656
1657 //----------------------------------------------------------------------
1658 // From linux-2.6.8.1/include/scsi/sg.h
1659 //----------------------------------------------------------------------
1660
1661 typedef struct vki_sg_io_hdr
1662 {
1663 int interface_id; /* [i] 'S' for SCSI generic (required) */
1664 int dxfer_direction; /* [i] data transfer direction */
1665 unsigned char cmd_len; /* [i] SCSI command length ( <= 16 bytes) */
1666 unsigned char mx_sb_len; /* [i] max length to write to sbp */
1667 unsigned short iovec_count; /* [i] 0 implies no scatter gather */
1668 unsigned int dxfer_len; /* [i] byte count of data transfer */
1669 void __user *dxferp; /* [i], [*io] points to data transfer memory
1670 or scatter gather list */
1671 unsigned char __user *cmdp; /* [i], [*i] points to command to perform */
1672 void __user *sbp; /* [i], [*o] points to sense_buffer memory */
1673 unsigned int timeout; /* [i] MAX_UINT->no timeout (unit: millisec) */
1674 unsigned int flags; /* [i] 0 -> default, see SG_FLAG... */
1675 int pack_id; /* [i->o] unused internally (normally) */
1676 void __user * usr_ptr; /* [i->o] unused internally */
1677 unsigned char status; /* [o] scsi status */
1678 unsigned char masked_status;/* [o] shifted, masked scsi status */
1679 unsigned char msg_status; /* [o] messaging level data (optional) */
1680 unsigned char sb_len_wr; /* [o] byte count actually written to sbp */
1681 unsigned short host_status; /* [o] errors from host adapter */
1682 unsigned short driver_status;/* [o] errors from software driver */
1683 int resid; /* [o] dxfer_len - actual_transferred */
1684 unsigned int duration; /* [o] time taken by cmd (unit: millisec) */
1685 unsigned int info; /* [o] auxiliary information */
1686 } vki_sg_io_hdr_t; /* 64 bytes long (on i386) */
1687
1688 typedef struct vki_sg_scsi_id { /* used by SG_GET_SCSI_ID ioctl() */
1689 int host_no; /* as in "scsi<n>" where 'n' is one of 0, 1, 2 etc */
1690 int channel;
1691 int scsi_id; /* scsi id of target device */
1692 int lun;
1693 int scsi_type; /* TYPE_... defined in scsi/scsi.h */
1694 short h_cmd_per_lun;/* host (adapter) maximum commands per lun */
1695 short d_queue_depth;/* device (or adapter) maximum queue length */
1696 int unused[2]; /* probably find a good use, set 0 for now */
1697 } vki_sg_scsi_id_t; /* 32 bytes long on i386 */
1698
1699 #define VKI_SG_EMULATED_HOST 0x2203 /* true for emulated host adapter (ATAPI) */
1700
1701 #define VKI_SG_SET_RESERVED_SIZE 0x2275 /* request a new reserved buffer size */
1702 #define VKI_SG_GET_RESERVED_SIZE 0x2272 /* actual size of reserved buffer */
1703
1704 #define VKI_SG_GET_SCSI_ID 0x2276 /* Yields fd's bus, chan, dev, lun + type */
1705
1706 #define VKI_SG_GET_SG_TABLESIZE 0x227F /* 0 implies can't do scatter gather */
1707
1708 #define VKI_SG_GET_VERSION_NUM 0x2282 /* Example: version 2.1.34 yields 20134 */
1709
1710 #define VKI_SG_IO 0x2285 /* similar effect as write() followed by read() */
1711
1712 #define VKI_SG_SET_TIMEOUT 0x2201 /* unit: jiffies (10ms on i386) */
1713 #define VKI_SG_GET_TIMEOUT 0x2202 /* yield timeout as _return_ value */
1714
1715 //#define SG_GET_COMMAND_Q 0x2270 /* Yields 0 (queuing off) or 1 (on) */
1716 #define VKI_SG_SET_COMMAND_Q 0x2271 /* Change queuing state with 0 or 1 */
1717
1718 //----------------------------------------------------------------------
1719 // From linux-2.6.8.1/include/linux/cdrom.h
1720 //----------------------------------------------------------------------
1721
1722 #define VKI_CDROMPLAYMSF 0x5303 /* Play Audio MSF (struct cdrom_msf) */
1723 #define VKI_CDROMREADTOCHDR 0x5305 /* Read TOC header
1724 (struct cdrom_tochdr) */
1725 #define VKI_CDROMREADTOCENTRY 0x5306 /* Read TOC entry
1726 (struct cdrom_tocentry) */
1727 #define VKI_CDROMSUBCHNL 0x530b /* Read subchannel data
1728 (struct cdrom_subchnl) */
1729 #define VKI_CDROMREADMODE2 0x530c /* Read CDROM mode 2 data (2336 Bytes)
1730 (struct cdrom_read) */
1731 #define VKI_CDROMREADAUDIO 0x530e /* (struct cdrom_read_audio) */
1732 #define VKI_CDROMMULTISESSION 0x5310 /* Obtain the start-of-last-session
1733 address of multi session disks
1734 (struct cdrom_multisession) */
1735 #define VKI_CDROM_GET_MCN 0x5311 /* Obtain the "Universal Product Code"
1736 if available (struct cdrom_mcn) */
1737 #define VKI_CDROMVOLREAD 0x5313 /* Get the drive's volume setting
1738 (struct cdrom_volctrl) */
1739 #define VKI_CDROMREADRAW 0x5314 /* read data in raw mode (2352 Bytes)
1740 (struct cdrom_read) */
1741 #define VKI_CDROM_CLEAR_OPTIONS 0x5321 /* Clear behavior options */
1742 #define VKI_CDROM_DRIVE_STATUS 0x5326 /* Get tray position, etc. */
1743
1744 #define VKI_CDROM_SEND_PACKET 0x5393 /* send a packet to the drive */
1745
1746 struct vki_cdrom_msf0
1747 {
1748 __vki_u8 minute;
1749 __vki_u8 second;
1750 __vki_u8 frame;
1751 };
1752
1753 union vki_cdrom_addr
1754 {
1755 struct vki_cdrom_msf0 msf;
1756 int lba;
1757 };
1758
1759 struct vki_cdrom_msf
1760 {
1761 __vki_u8 cdmsf_min0; /* start minute */
1762 __vki_u8 cdmsf_sec0; /* start second */
1763 __vki_u8 cdmsf_frame0; /* start frame */
1764 __vki_u8 cdmsf_min1; /* end minute */
1765 __vki_u8 cdmsf_sec1; /* end second */
1766 __vki_u8 cdmsf_frame1; /* end frame */
1767 };
1768
1769 struct vki_cdrom_tochdr
1770 {
1771 __vki_u8 cdth_trk0; /* start track */
1772 __vki_u8 cdth_trk1; /* end track */
1773 };
1774
1775 struct vki_cdrom_volctrl
1776 {
1777 __vki_u8 channel0;
1778 __vki_u8 channel1;
1779 __vki_u8 channel2;
1780 __vki_u8 channel3;
1781 };
1782
1783 struct vki_cdrom_subchnl
1784 {
1785 __vki_u8 cdsc_format;
1786 __vki_u8 cdsc_audiostatus;
1787 __vki_u8 cdsc_adr: 4;
1788 __vki_u8 cdsc_ctrl: 4;
1789 __vki_u8 cdsc_trk;
1790 __vki_u8 cdsc_ind;
1791 union vki_cdrom_addr cdsc_absaddr;
1792 union vki_cdrom_addr cdsc_reladdr;
1793 };
1794
1795 struct vki_cdrom_tocentry
1796 {
1797 __vki_u8 cdte_track;
1798 __vki_u8 cdte_adr :4;
1799 __vki_u8 cdte_ctrl :4;
1800 __vki_u8 cdte_format;
1801 union vki_cdrom_addr cdte_addr;
1802 __vki_u8 cdte_datamode;
1803 };
1804
1805 struct vki_cdrom_read
1806 {
1807 int cdread_lba;
1808 char *cdread_bufaddr;
1809 int cdread_buflen;
1810 };
1811
1812 struct vki_cdrom_read_audio
1813 {
1814 union vki_cdrom_addr addr; /* frame address */
1815 __vki_u8 addr_format; /* CDROM_LBA or CDROM_MSF */
1816 int nframes; /* number of 2352-byte-frames to read at once */
1817 __vki_u8 __user *buf; /* frame buffer (size: nframes*2352 bytes) */
1818 };
1819
1820 struct vki_cdrom_multisession
1821 {
1822 union vki_cdrom_addr addr; /* frame address: start-of-last-session
1823 (not the new "frame 16"!). Only valid
1824 if the "xa_flag" is true. */
1825 __vki_u8 xa_flag; /* 1: "is XA disk" */
1826 __vki_u8 addr_format; /* CDROM_LBA or CDROM_MSF */
1827 };
1828
1829 struct vki_cdrom_mcn
1830 {
1831 __vki_u8 medium_catalog_number[14]; /* 13 ASCII digits, null-terminated */
1832 };
1833
1834 #define VKI_CDROM_PACKET_SIZE 12
1835
1836 struct vki_cdrom_generic_command
1837 {
1838 unsigned char cmd[VKI_CDROM_PACKET_SIZE];
1839 unsigned char __user *buffer;
1840 unsigned int buflen;
1841 int stat;
1842 // [[replace with void* to reduce inclusion amounts]]
1843 void/*struct vki_request_sense */__user *sense;
1844 unsigned char data_direction;
1845 int quiet;
1846 int timeout;
1847 void __user *reserved[1]; /* unused, actually */
1848 };
1849
1850 #define VKI_CD_SYNC_SIZE 12 /* 12 sync bytes per raw data frame */
1851 #define VKI_CD_HEAD_SIZE 4 /* header (address) bytes per raw data frame */
1852 #define VKI_CD_FRAMESIZE_RAW 2352 /* bytes per frame, "raw" mode */
1853 #define VKI_CD_FRAMESIZE_RAW0 (VKI_CD_FRAMESIZE_RAW-VKI_CD_SYNC_SIZE-VKI_CD_HEAD_SIZE) /*2336*/
1854
1855 //----------------------------------------------------------------------
1856 // From linux-2.6.8.1/include/linux/soundcard.h
1857 //----------------------------------------------------------------------
1858
1859 #ifndef _VKI_SIOWR
1860 #if defined(_VKI_IOWR) && (defined(_AIX) || (!defined(sun) && !defined(sparc) && !defined(__sparc__) && !defined(__INCioctlh) && !defined(__Lynx__)))
1861 /* Use already defined ioctl defines if they exist (except with Sun or Sparc) */
1862 #define _VKI_SIO _VKI_IO
1863 #define _VKI_SIOR _VKI_IOR
1864 #define _VKI_SIOW _VKI_IOW
1865 #define _VKI_SIOWR _VKI_IOWR
1866 #else
1867 // [[Valgrind: Install this case if/when necessary]
1868 #error Valgrind: Cannot handle sparc/sun case yet...
1869 # endif /* _IOWR */
1870 #endif /* !_VKI_SIOWR */
1871
1872 #define VKI_SNDCTL_SEQ_CTRLRATE _VKI_SIOWR('Q', 3, int) /* Set/get timer resolution (HZ) */
1873 #define VKI_SNDCTL_SEQ_GETOUTCOUNT _VKI_SIOR ('Q', 4, int)
1874 #define VKI_SNDCTL_SEQ_GETINCOUNT _VKI_SIOR ('Q', 5, int)
1875 #define VKI_SNDCTL_SEQ_PERCMODE _VKI_SIOW ('Q', 6, int)
1876 #define VKI_SNDCTL_SEQ_TESTMIDI _VKI_SIOW ('Q', 8, int)
1877 #define VKI_SNDCTL_SEQ_RESETSAMPLES _VKI_SIOW ('Q', 9, int)
1878 #define VKI_SNDCTL_SEQ_NRSYNTHS _VKI_SIOR ('Q',10, int)
1879 #define VKI_SNDCTL_SEQ_NRMIDIS _VKI_SIOR ('Q',11, int)
1880 #define VKI_SNDCTL_SEQ_GETTIME _VKI_SIOR ('Q',19, int)
1881
1882 #define VKI_SNDCTL_TMR_TIMEBASE _VKI_SIOWR('T', 1, int)
1883 #define VKI_SNDCTL_TMR_TEMPO _VKI_SIOWR('T', 5, int)
1884 #define VKI_SNDCTL_TMR_SOURCE _VKI_SIOWR('T', 6, int)
1885
1886 #define VKI_SNDCTL_MIDI_PRETIME _VKI_SIOWR('m', 0, int)
1887 #define VKI_SNDCTL_MIDI_MPUMODE _VKI_SIOWR('m', 1, int)
1888
1889 #define VKI_SNDCTL_DSP_RESET _VKI_SIO ('P', 0)
1890 #define VKI_SNDCTL_DSP_SYNC _VKI_SIO ('P', 1)
1891 #define VKI_SNDCTL_DSP_SPEED _VKI_SIOWR('P', 2, int)
1892 #define VKI_SNDCTL_DSP_STEREO _VKI_SIOWR('P', 3, int)
1893 #define VKI_SNDCTL_DSP_GETBLKSIZE _VKI_SIOWR('P', 4, int)
1894 #define VKI_SNDCTL_DSP_CHANNELS _VKI_SIOWR('P', 6, int)
1895 #define VKI_SOUND_PCM_WRITE_FILTER _VKI_SIOWR('P', 7, int)
1896 #define VKI_SNDCTL_DSP_POST _VKI_SIO ('P', 8)
1897 #define VKI_SNDCTL_DSP_SUBDIVIDE _VKI_SIOWR('P', 9, int)
1898 #define VKI_SNDCTL_DSP_SETFRAGMENT _VKI_SIOWR('P',10, int)
1899
1900 #define VKI_SNDCTL_DSP_GETFMTS _VKI_SIOR ('P',11, int) /* Returns a mask */
1901 #define VKI_SNDCTL_DSP_SETFMT _VKI_SIOWR('P', 5, int) /* Selects ONE fmt */
1902
1903 typedef struct vki_audio_buf_info {
1904 int fragments; /* # of available fragments (partially usend ones not counted) */
1905 int fragstotal; /* Total # of fragments allocated */
1906 int fragsize; /* Size of a fragment in bytes */
1907
1908 int bytes; /* Available space in bytes (includes partially used fragments) */
1909 /* Note! 'bytes' could be more than fragments*fragsize */
1910 } vki_audio_buf_info;
1911
1912 #define VKI_SNDCTL_DSP_GETOSPACE _VKI_SIOR ('P',12, vki_audio_buf_info)
1913 #define VKI_SNDCTL_DSP_GETISPACE _VKI_SIOR ('P',13, vki_audio_buf_info)
1914 #define VKI_SNDCTL_DSP_NONBLOCK _VKI_SIO ('P',14)
1915 #define VKI_SNDCTL_DSP_GETCAPS _VKI_SIOR ('P',15, int)
1916
1917 #define VKI_SNDCTL_DSP_GETTRIGGER _VKI_SIOR ('P',16, int)
1918 #define VKI_SNDCTL_DSP_SETTRIGGER _VKI_SIOW ('P',16, int)
1919
1920 #define VKI_SNDCTL_DSP_SETSYNCRO _VKI_SIO ('P', 21)
1921 #define VKI_SNDCTL_DSP_SETDUPLEX _VKI_SIO ('P', 22)
1922 #define VKI_SNDCTL_DSP_GETODELAY _VKI_SIOR ('P', 23, int)
1923
1924 #define VKI_SNDCTL_DSP_GETCHANNELMASK _VKI_SIOWR('P', 64, int)
1925 #define VKI_SNDCTL_DSP_BIND_CHANNEL _VKI_SIOWR('P', 65, int)
1926
1927 #define VKI_SNDCTL_DSP_SETSPDIF _VKI_SIOW ('P', 66, int)
1928 #define VKI_SNDCTL_DSP_GETSPDIF _VKI_SIOR ('P', 67, int)
1929
1930 #define VKI_SOUND_PCM_READ_RATE _VKI_SIOR ('P', 2, int)
1931 #define VKI_SOUND_PCM_READ_CHANNELS _VKI_SIOR ('P', 6, int)
1932 #define VKI_SOUND_PCM_READ_BITS _VKI_SIOR ('P', 5, int)
1933 #define VKI_SOUND_PCM_READ_FILTER _VKI_SIOR ('P', 7, int)
1934
1935
1936 //----------------------------------------------------------------------
1937 // From linux-2.6.8.1/include/linux/hdreg.h
1938 //----------------------------------------------------------------------
1939
1940 struct vki_hd_geometry {
1941 unsigned char heads;
1942 unsigned char sectors;
1943 unsigned short cylinders;
1944 unsigned long start;
1945 };
1946
1947 #define VKI_HDIO_GETGEO 0x0301 /* get device geometry */
1948 #define VKI_HDIO_GET_DMA 0x030b /* get use-dma flag */
1949 #define VKI_HDIO_GET_IDENTITY 0x030d /* get IDE identification info */
1950
1951 // [[Nb: done like this because the original type is a huge struct that will
1952 // always be the same size.]]
1953 #define VKI_SIZEOF_STRUCT_HD_DRIVEID 512
1954
1955 //----------------------------------------------------------------------
1956 // From linux-2.6.8.1/include/linux/fb.h
1957 //----------------------------------------------------------------------
1958
1959 #define VKI_FBIOGET_VSCREENINFO 0x4600
1960 #define VKI_FBIOGET_FSCREENINFO 0x4602
1961
1962 struct vki_fb_fix_screeninfo {
1963 char id[16]; /* identification string eg "TT Builtin" */
1964 unsigned long smem_start; /* Start of frame buffer mem */
1965 /* (physical address) */
1966 __vki_u32 smem_len; /* Length of frame buffer mem */
1967 __vki_u32 type; /* see FB_TYPE_* */
1968 __vki_u32 type_aux; /* Interleave for interleaved Planes */
1969 __vki_u32 visual; /* see FB_VISUAL_* */
1970 __vki_u16 xpanstep; /* zero if no hardware panning */
1971 __vki_u16 ypanstep; /* zero if no hardware panning */
1972 __vki_u16 ywrapstep; /* zero if no hardware ywrap */
1973 __vki_u32 line_length; /* length of a line in bytes */
1974 unsigned long mmio_start; /* Start of Memory Mapped I/O */
1975 /* (physical address) */
1976 __vki_u32 mmio_len; /* Length of Memory Mapped I/O */
1977 __vki_u32 accel; /* Indicate to driver which */
1978 /* specific chip/card we have */
1979 __vki_u16 reserved[3]; /* Reserved for future compatibility */
1980 };
1981
1982 struct vki_fb_bitfield {
1983 __vki_u32 offset; /* beginning of bitfield */
1984 __vki_u32 length; /* length of bitfield */
1985 __vki_u32 msb_right; /* != 0 : Most significant bit is */
1986 /* right */
1987 };
1988
1989 struct vki_fb_var_screeninfo {
1990 __vki_u32 xres; /* visible resolution */
1991 __vki_u32 yres;
1992 __vki_u32 xres_virtual; /* virtual resolution */
1993 __vki_u32 yres_virtual;
1994 __vki_u32 xoffset; /* offset from virtual to visible */
1995 __vki_u32 yoffset; /* resolution */
1996
1997 __vki_u32 bits_per_pixel; /* guess what */
1998 __vki_u32 grayscale; /* != 0 Graylevels instead of colors */
1999
2000 struct vki_fb_bitfield red; /* bitfield in fb mem if true color, */
2001 struct vki_fb_bitfield green; /* else only length is significant */
2002 struct vki_fb_bitfield blue;
2003 struct vki_fb_bitfield transp; /* transparency */
2004
2005 __vki_u32 nonstd; /* != 0 Non standard pixel format */
2006
2007 __vki_u32 activate; /* see FB_ACTIVATE_* */
2008
2009 __vki_u32 height; /* height of picture in mm */
2010 __vki_u32 width; /* width of picture in mm */
2011
2012 __vki_u32 accel_flags; /* (OBSOLETE) see fb_info.flags */
2013
2014 /* Timing: All values in pixclocks, except pixclock (of course) */
2015 __vki_u32 pixclock; /* pixel clock in ps (pico seconds) */
2016 __vki_u32 left_margin; /* time from sync to picture */
2017 __vki_u32 right_margin; /* time from picture to sync */
2018 __vki_u32 upper_margin; /* time from sync to picture */
2019 __vki_u32 lower_margin;
2020 __vki_u32 hsync_len; /* length of horizontal sync */
2021 __vki_u32 vsync_len; /* length of vertical sync */
2022 __vki_u32 sync; /* see FB_SYNC_* */
2023 __vki_u32 vmode; /* see FB_VMODE_* */
2024 __vki_u32 rotate; /* angle we rotate counter clockwise */
2025 __vki_u32 reserved[5]; /* Reserved for future compatibility */
2026 };
2027
2028 //----------------------------------------------------------------------
2029 // From linux-2.6.9/include/linux/kd.h
2030 //----------------------------------------------------------------------
2031
2032 #define VKI_GIO_FONT 0x4B60 /* gets font in expanded form */
2033 #define VKI_PIO_FONT 0x4B61 /* use font in expanded form */
2034
2035 #define VKI_GIO_FONTX 0x4B6B /* get font using struct consolefontdesc */
2036 #define VKI_PIO_FONTX 0x4B6C /* set font using struct consolefontdesc */
2037 struct vki_consolefontdesc {
2038 unsigned short charcount; /* characters in font (256 or 512) */
2039 unsigned short charheight; /* scan lines per character (1-32) */
2040 char __user *chardata; /* font data in expanded form */
2041 };
2042
2043 #define VKI_PIO_FONTRESET 0x4B6D /* reset to default font */
2044
2045 #define VKI_GIO_CMAP 0x4B70 /* gets colour palette on VGA+ */
2046 #define VKI_PIO_CMAP 0x4B71 /* sets colour palette on VGA+ */
2047
2048 #define VKI_KIOCSOUND 0x4B2F /* start sound generation (0 for off) */
2049 #define VKI_KDMKTONE 0x4B30 /* generate tone */
2050
2051 #define VKI_KDGETLED 0x4B31 /* return current led state */
2052 #define VKI_KDSETLED 0x4B32 /* set led state [lights, not flags] */
2053
2054 #define VKI_KDGKBTYPE 0x4B33 /* get keyboard type */
2055
2056 #define VKI_KDADDIO 0x4B34 /* add i/o port as valid */
2057 #define VKI_KDDELIO 0x4B35 /* del i/o port as valid */
2058 #define VKI_KDENABIO 0x4B36 /* enable i/o to video board */
2059 #define VKI_KDDISABIO 0x4B37 /* disable i/o to video board */
2060
2061 #define VKI_KDSETMODE 0x4B3A /* set text/graphics mode */
2062 #define VKI_KDGETMODE 0x4B3B /* get current mode */
2063
2064 #define VKI_KDMAPDISP 0x4B3C /* map display into address space */
2065 #define VKI_KDUNMAPDISP 0x4B3D /* unmap display from address space */
2066
2067 #define VKI_E_TABSZ 256
2068 #define VKI_GIO_SCRNMAP 0x4B40 /* get screen mapping from kernel */
2069 #define VKI_PIO_SCRNMAP 0x4B41 /* put screen mapping table in kernel */
2070 #define VKI_GIO_UNISCRNMAP 0x4B69 /* get full Unicode screen mapping */
2071 #define VKI_PIO_UNISCRNMAP 0x4B6A /* set full Unicode screen mapping */
2072
2073 #define VKI_GIO_UNIMAP 0x4B66 /* get unicode-to-font mapping from kernel */
2074 struct vki_unipair {
2075 unsigned short unicode;
2076 unsigned short fontpos;
2077 };
2078 struct vki_unimapdesc {
2079 unsigned short entry_ct;
2080 struct vki_unipair __user *entries;
2081 };
2082 #define VKI_PIO_UNIMAP 0x4B67 /* put unicode-to-font mapping in kernel */
2083 #define VKI_PIO_UNIMAPCLR 0x4B68 /* clear table, possibly advise hash algorithm */
2084 struct vki_unimapinit {
2085 unsigned short advised_hashsize; /* 0 if no opinion */
2086 unsigned short advised_hashstep; /* 0 if no opinion */
2087 unsigned short advised_hashlevel; /* 0 if no opinion */
2088 };
2089
2090 #define VKI_KDGKBMODE 0x4B44 /* gets current keyboard mode */
2091 #define VKI_KDSKBMODE 0x4B45 /* sets current keyboard mode */
2092
2093 #define VKI_KDGKBMETA 0x4B62 /* gets meta key handling mode */
2094 #define VKI_KDSKBMETA 0x4B63 /* sets meta key handling mode */
2095
2096 #define VKI_KDGKBLED 0x4B64 /* get led flags (not lights) */
2097 #define VKI_KDSKBLED 0x4B65 /* set led flags (not lights) */
2098
2099 struct vki_kbentry {
2100 unsigned char kb_table;
2101 unsigned char kb_index;
2102 unsigned short kb_value;
2103 };
2104 #define VKI_KDGKBENT 0x4B46 /* gets one entry in translation table */
2105 #define VKI_KDSKBENT 0x4B47 /* sets one entry in translation table */
2106
2107 struct vki_kbsentry {
2108 unsigned char kb_func;
2109 unsigned char kb_string[512];
2110 };
2111 #define VKI_KDGKBSENT 0x4B48 /* gets one function key string entry */
2112 #define VKI_KDSKBSENT 0x4B49 /* sets one function key string entry */
2113
2114 struct vki_kbdiacr {
2115 unsigned char diacr, base, result;
2116 };
2117 struct vki_kbdiacrs {
2118 unsigned int kb_cnt; /* number of entries in following array */
2119 struct vki_kbdiacr kbdiacr[256]; /* MAX_DIACR from keyboard.h */
2120 };
2121 #define VKI_KDGKBDIACR 0x4B4A /* read kernel accent table */
2122 #define VKI_KDSKBDIACR 0x4B4B /* write kernel accent table */
2123
2124 struct vki_kbkeycode {
2125 unsigned int scancode, keycode;
2126 };
2127 #define VKI_KDGETKEYCODE 0x4B4C /* read kernel keycode table entry */
2128 #define VKI_KDSETKEYCODE 0x4B4D /* write kernel keycode table entry */
2129
2130 #define VKI_KDSIGACCEPT 0x4B4E /* accept kbd generated signals */
2131
2132 struct vki_kbd_repeat {
2133 int delay; /* in msec; <= 0: don't change */
2134 int period; /* in msec; <= 0: don't change */
2135 /* earlier this field was misnamed "rate" */
2136 };
2137 #define VKI_KDKBDREP 0x4B52 /* set keyboard delay/repeat rate;
2138 * actually used values are returned */
2139
2140 #define VKI_KDFONTOP 0x4B72 /* font operations */
2141
2142 struct vki_console_font_op {
2143 unsigned int op; /* operation code KD_FONT_OP_* */
2144 unsigned int flags; /* KD_FONT_FLAG_* */
2145 unsigned int width, height; /* font size */
2146 unsigned int charcount;
2147 unsigned char __user *data; /* font data with height fixed to 32 */
2148 };
2149
2150 #define VKI_KD_FONT_OP_SET 0 /* Set font */
2151 #define VKI_KD_FONT_OP_GET 1 /* Get font */
2152 #define VKI_KD_FONT_OP_SET_DEFAULT 2 /* Set font to default, data points to name / NULL */
2153 #define VKI_KD_FONT_OP_COPY 3 /* Copy from another console */
2154
2155 //----------------------------------------------------------------------
2156 // From linux-2.6.9/include/linux/kb.h
2157 //----------------------------------------------------------------------
2158
2159 typedef __vki_kernel_uid32_t vki_qid_t; /* Type in which we store ids in memory */
2160
2161 //----------------------------------------------------------------------
2162 // From linux-2.6.20.1/include/linux/ptrace.h
2163 //----------------------------------------------------------------------
2164
2165 #define VKI_PTRACE_TRACEME 0
2166 #define VKI_PTRACE_PEEKTEXT 1
2167 #define VKI_PTRACE_PEEKDATA 2
2168 #define VKI_PTRACE_PEEKUSR 3
2169 #define VKI_PTRACE_POKEUSR 6
2170
2171 #define VKI_PTRACE_DETACH 17
2172
2173 #define VKI_PTRACE_GETEVENTMSG 0x4201
2174 #define VKI_PTRACE_GETSIGINFO 0x4202
2175 #define VKI_PTRACE_SETSIGINFO 0x4203
2176
2177 //----------------------------------------------------------------------
2178 // From linux-2.6.14/include/sound/asound.h
2179 //----------------------------------------------------------------------
2180
2181 enum {
2182 VKI_SNDRV_PCM_IOCTL_HW_FREE = _VKI_IO('A', 0x12),
2183 VKI_SNDRV_PCM_IOCTL_HWSYNC = _VKI_IO('A', 0x22),
2184 VKI_SNDRV_PCM_IOCTL_PREPARE = _VKI_IO('A', 0x40),
2185 VKI_SNDRV_PCM_IOCTL_RESET = _VKI_IO('A', 0x41),
2186 VKI_SNDRV_PCM_IOCTL_START = _VKI_IO('A', 0x42),
2187 VKI_SNDRV_PCM_IOCTL_DROP = _VKI_IO('A', 0x43),
2188 VKI_SNDRV_PCM_IOCTL_DRAIN = _VKI_IO('A', 0x44),
2189 VKI_SNDRV_PCM_IOCTL_PAUSE = _VKI_IOW('A', 0x45, int),
2190 VKI_SNDRV_PCM_IOCTL_RESUME = _VKI_IO('A', 0x47),
2191 VKI_SNDRV_PCM_IOCTL_XRUN = _VKI_IO('A', 0x48),
2192 VKI_SNDRV_PCM_IOCTL_LINK = _VKI_IOW('A', 0x60, int),
2193 VKI_SNDRV_PCM_IOCTL_UNLINK = _VKI_IO('A', 0x61),
2194 };
2195
2196 enum {
2197 VKI_SNDRV_TIMER_IOCTL_START = _VKI_IO('T', 0xa0),
2198 VKI_SNDRV_TIMER_IOCTL_STOP = _VKI_IO('T', 0xa1),
2199 VKI_SNDRV_TIMER_IOCTL_CONTINUE = _VKI_IO('T', 0xa2),
2200 VKI_SNDRV_TIMER_IOCTL_PAUSE = _VKI_IO('T', 0xa3),
2201 };
2202
2203 //----------------------------------------------------------------------
2204 // From linux-2.6.15.4/include/linux/serial.h
2205 //----------------------------------------------------------------------
2206
2207 struct vki_serial_icounter_struct {
2208 int cts, dsr, rng, dcd;
2209 int rx, tx;
2210 int frame, overrun, parity, brk;
2211 int buf_overrun;
2212 int reserved[9];
2213 };
2214
2215 //----------------------------------------------------------------------
2216 // From linux-2.6.16/include/linux/vt.h
2217 //----------------------------------------------------------------------
2218
2219 #define VKI_VT_OPENQRY 0x5600 /* find available vt */
2220
2221 struct vki_vt_mode {
2222 char mode; /* vt mode */
2223 char waitv; /* if set, hang on writes if not active */
2224 short relsig; /* signal to raise on release req */
2225 short acqsig; /* signal to raise on acquisition */
2226 short frsig; /* unused (set to 0) */
2227 };
2228 #define VKI_VT_GETMODE 0x5601 /* get mode of active vt */
2229 #define VKI_VT_SETMODE 0x5602 /* set mode of active vt */
2230
2231 struct vki_vt_stat {
2232 unsigned short v_active; /* active vt */
2233 unsigned short v_signal; /* signal to send */
2234 unsigned short v_state; /* vt bitmask */
2235 };
2236 #define VKI_VT_GETSTATE 0x5603 /* get global vt state info */
2237 #define VKI_VT_SENDSIG 0x5604 /* signal to send to bitmask of vts */
2238
2239 #define VKI_VT_RELDISP 0x5605 /* release display */
2240
2241 #define VKI_VT_ACTIVATE 0x5606 /* make vt active */
2242 #define VKI_VT_WAITACTIVE 0x5607 /* wait for vt active */
2243 #define VKI_VT_DISALLOCATE 0x5608 /* free memory associated to vt */
2244
2245 struct vki_vt_sizes {
2246 unsigned short v_rows; /* number of rows */
2247 unsigned short v_cols; /* number of columns */
2248 unsigned short v_scrollsize; /* number of lines of scrollback */
2249 };
2250 #define VKI_VT_RESIZE 0x5609 /* set kernel's idea of screensize */
2251
2252 struct vki_vt_consize {
2253 unsigned short v_rows; /* number of rows */
2254 unsigned short v_cols; /* number of columns */
2255 unsigned short v_vlin; /* number of pixel rows on screen */
2256 unsigned short v_clin; /* number of pixel rows per character */
2257 unsigned short v_vcol; /* number of pixel columns on screen */
2258 unsigned short v_ccol; /* number of pixel columns per character */
2259 };
2260 #define VKI_VT_RESIZEX 0x560A /* set kernel's idea of screensize + more */
2261 #define VKI_VT_LOCKSWITCH 0x560B /* disallow vt switching */
2262 #define VKI_VT_UNLOCKSWITCH 0x560C /* allow vt switching */
2263
2264 //----------------------------------------------------------------------
2265 // From linux-2.6.19/include/linux/prctl.h
2266 //----------------------------------------------------------------------
2267
2268 #define VKI_PR_SET_PDEATHSIG 1 /* Second arg is a signal */
2269 #define VKI_PR_GET_PDEATHSIG 2 /* Second arg is a ptr to return the signal */
2270
2271 #define VKI_PR_GET_DUMPABLE 3
2272 #define VKI_PR_SET_DUMPABLE 4
2273
2274 #define VKI_PR_GET_UNALIGN 5
2275 #define VKI_PR_SET_UNALIGN 6
2276 # define VKI_PR_UNALIGN_NOPRINT 1 /* silently fix up unaligned user accesses */
2277 # define VKI_PR_UNALIGN_SIGBUS 2 /* generate SIGBUS on unaligned user access */
2278
2279 #define VKI_PR_GET_KEEPCAPS 7
2280 #define VKI_PR_SET_KEEPCAPS 8
2281
2282 #define VKI_PR_GET_FPEMU 9
2283 #define VKI_PR_SET_FPEMU 10
2284 # define VKI_PR_FPEMU_NOPRINT 1 /* silently emulate fp operations accesses */
2285 # define VKI_PR_FPEMU_SIGFPE 2 /* don't emulate fp operations, send SIGFPE instead */
2286
2287 #define VKI_PR_GET_FPEXC 11
2288 #define VKI_PR_SET_FPEXC 12
2289 # define VKI_PR_FP_EXC_SW_ENABLE 0x80 /* Use FPEXC for FP exception enables */
2290 # define VKI_PR_FP_EXC_DIV 0x010000 /* floating point divide by zero */
2291 # define VKI_PR_FP_EXC_OVF 0x020000 /* floating point overflow */
2292 # define VKI_PR_FP_EXC_UND 0x040000 /* floating point underflow */
2293 # define VKI_PR_FP_EXC_RES 0x080000 /* floating point inexact result */
2294 # define VKI_PR_FP_EXC_INV 0x100000 /* floating point invalid operation */
2295 # define VKI_PR_FP_EXC_DISABLED 0 /* FP exceptions disabled */
2296 # define VKI_PR_FP_EXC_NONRECOV 1 /* async non-recoverable exc. mode */
2297 # define VKI_PR_FP_EXC_ASYNC 2 /* async recoverable exception mode */
2298 # define VKI_PR_FP_EXC_PRECISE 3 /* precise exception mode */
2299
2300 #define VKI_PR_GET_TIMING 13
2301 #define VKI_PR_SET_TIMING 14
2302 # define VKI_PR_TIMING_STATISTICAL 0 /* Normal, traditional,
2303 statistical process timing */
2304 # define VKI_PR_TIMING_TIMESTAMP 1 /* Accurate timestamp based
2305 process timing */
2306
2307 #define VKI_PR_SET_NAME 15 /* Set process name */
2308 #define VKI_PR_GET_NAME 16 /* Get process name */
2309
2310 #define VKI_PR_GET_ENDIAN 19
2311 #define VKI_PR_SET_ENDIAN 20
2312 # define VKI_PR_ENDIAN_BIG 0
2313 # define VKI_PR_ENDIAN_LITTLE 1 /* True little endian mode */
2314 # define VKI_PR_ENDIAN_PPC_LITTLE 2 /* "PowerPC" pseudo little endian */
2315
2316 //----------------------------------------------------------------------
2317 // From linux-2.6.19/include/linux/usbdevice_fs.h
2318 //----------------------------------------------------------------------
2319
2320 struct vki_usbdevfs_ctrltransfer {
2321 __vki_u8 bRequestType;
2322 __vki_u8 bRequest;
2323 __vki_u16 wValue;
2324 __vki_u16 wIndex;
2325 __vki_u16 wLength;
2326 __vki_u32 timeout; /* in milliseconds */
2327 void __user *data;
2328 };
2329
2330 struct vki_usbdevfs_bulktransfer {
2331 unsigned int ep;
2332 unsigned int len;
2333 unsigned int timeout; /* in milliseconds */
2334 void __user *data;
2335 };
2336
2337 #define VKI_USBDEVFS_MAXDRIVERNAME 255
2338
2339 struct vki_usbdevfs_getdriver {
2340 unsigned int interface;
2341 char driver[VKI_USBDEVFS_MAXDRIVERNAME + 1];
2342 };
2343
2344 struct vki_usbdevfs_connectinfo {
2345 unsigned int devnum;
2346 unsigned char slow;
2347 };
2348
2349 struct vki_usbdevfs_iso_packet_desc {
2350 unsigned int length;
2351 unsigned int actual_length;
2352 unsigned int status;
2353 };
2354
2355 struct vki_usbdevfs_urb {
2356 unsigned char type;
2357 unsigned char endpoint;
2358 int status;
2359 unsigned int flags;
2360 void __user *buffer;
2361 int buffer_length;
2362 int actual_length;
2363 int start_frame;
2364 int number_of_packets;
2365 int error_count;
2366 unsigned int signr; /* signal to be sent on error, -1 if none should be sent */
2367 void *usercontext;
2368 struct vki_usbdevfs_iso_packet_desc iso_frame_desc[0];
2369 };
2370
2371 struct vki_usbdevfs_ioctl {
2372 int ifno; /* interface 0..N ; negative numbers reserved */
2373 int ioctl_code; /* MUST encode size + direction of data so the
2374 * macros in <asm/ioctl.h> give correct values */
2375 void __user *data; /* param buffer (in, or out) */
2376 };
2377
2378 #define VKI_USBDEVFS_CONTROL _VKI_IOWR('U', 0, struct vki_usbdevfs_ctrltransfer)
2379 #define VKI_USBDEVFS_BULK _VKI_IOWR('U', 2, struct vki_usbdevfs_bulktransfer)
2380 #define VKI_USBDEVFS_GETDRIVER _VKI_IOW('U', 8, struct vki_usbdevfs_getdriver)
2381 #define VKI_USBDEVFS_SUBMITURB _VKI_IOR('U', 10, struct vki_usbdevfs_urb)
2382 #define VKI_USBDEVFS_DISCARDURB _VKI_IO('U', 11)
2383 #define VKI_USBDEVFS_REAPURB _VKI_IOW('U', 12, void *)
2384 #define VKI_USBDEVFS_REAPURBNDELAY _VKI_IOW('U', 13, void *)
2385 #define VKI_USBDEVFS_CONNECTINFO _VKI_IOW('U', 17, struct vki_usbdevfs_connectinfo)
2386 #define VKI_USBDEVFS_IOCTL _VKI_IOWR('U', 18, struct vki_usbdevfs_ioctl)
2387
2388 #define VKI_USBDEVFS_URB_TYPE_ISO 0
2389 #define VKI_USBDEVFS_URB_TYPE_INTERRUPT 1
2390 #define VKI_USBDEVFS_URB_TYPE_CONTROL 2
2391 #define VKI_USBDEVFS_URB_TYPE_BULK 3
2392
2393 // [[this is missing in usbdevice_fs.h]]
2394 struct vki_usbdevfs_setuppacket {
2395 __vki_u8 bRequestType;
2396 __vki_u8 bRequest;
2397 __vki_u16 wValue;
2398 __vki_u16 wIndex;
2399 __vki_u16 wLength;
2400 };
2401
2402 //----------------------------------------------------------------------
2403 // From linux-2.6.20.1/include/linux/i2c.h
2404 //----------------------------------------------------------------------
2405
2406 #define VKI_I2C_SLAVE 0x0703 /* Change slave address */
2407 /* Attn.: Slave address is 7 or 10 bits */
2408 #define VKI_I2C_SLAVE_FORCE 0x0706 /* Change slave address */
2409 /* Attn.: Slave address is 7 or 10 bits */
2410 /* This changes the address, even if it */
2411 /* is already taken! */
2412 #define VKI_I2C_TENBIT 0x0704 /* 0 for 7 bit addrs, != 0 for 10 bit */
2413 #define VKI_I2C_FUNCS 0x0705 /* Get the adapter functionality */
2414 #define VKI_I2C_PEC 0x0708 /* != 0 for SMBus PEC */
2415
2416 //----------------------------------------------------------------------
2417 // From linux-2.6.20.1/include/linux/keyctl.h
2418 //----------------------------------------------------------------------
2419
2420 /* keyctl commands */
2421 #define VKI_KEYCTL_GET_KEYRING_ID 0 /* ask for a keyring's ID */
2422 #define VKI_KEYCTL_JOIN_SESSION_KEYRING 1 /* join or start named session keyring */
2423 #define VKI_KEYCTL_UPDATE 2 /* update a key */
2424 #define VKI_KEYCTL_REVOKE 3 /* revoke a key */
2425 #define VKI_KEYCTL_CHOWN 4 /* set ownership of a key */
2426 #define VKI_KEYCTL_SETPERM 5 /* set perms on a key */
2427 #define VKI_KEYCTL_DESCRIBE 6 /* describe a key */
2428 #define VKI_KEYCTL_CLEAR 7 /* clear contents of a keyring */
2429 #define VKI_KEYCTL_LINK 8 /* link a key into a keyring */
2430 #define VKI_KEYCTL_UNLINK 9 /* unlink a key from a keyring */
2431 #define VKI_KEYCTL_SEARCH 10 /* search for a key in a keyring */
2432 #define VKI_KEYCTL_READ 11 /* read a key or keyring's contents */
2433 #define VKI_KEYCTL_INSTANTIATE 12 /* instantiate a partially constructed key */
2434 #define VKI_KEYCTL_NEGATE 13 /* negate a partially constructed key */
2435 #define VKI_KEYCTL_SET_REQKEY_KEYRING 14 /* set default request-key keyring */
2436 #define VKI_KEYCTL_SET_TIMEOUT 15 /* set key timeout */
2437 #define VKI_KEYCTL_ASSUME_AUTHORITY 16 /* assume request_key() authorisation */
2438
2439 /*--------------------------------------------------------------------*/
2440 // From linux-2.6.20.1/include/linux/key.h
2441 /*--------------------------------------------------------------------*/
2442
2443 /* key handle serial number */
2444 typedef vki_int32_t vki_key_serial_t;
2445
2446 /* key handle permissions mask */
2447 typedef vki_uint32_t vki_key_perm_t;
2448
2449 //----------------------------------------------------------------------
2450 // From linux-2.6.24.7/include/linux/wireless.h
2451 // (wireless extensions version 22, 2007-03-16)
2452 //----------------------------------------------------------------------
2453
2454 /*
2455 * [[Wireless extensions ioctls.]]
2456 */
2457
2458 /* Wireless Identification */
2459 #define VKI_SIOCSIWCOMMIT 0x8B00 /* Commit pending changes to driver */
2460 #define VKI_SIOCGIWNAME 0x8B01 /* get name == wireless protocol */
2461
2462 /* Basic operations */
2463 #define VKI_SIOCSIWNWID 0x8B02 /* set network id (pre-802.11) */
2464 #define VKI_SIOCGIWNWID 0x8B03 /* get network id (the cell) */
2465 #define VKI_SIOCSIWFREQ 0x8B04 /* set channel/frequency (Hz) */
2466 #define VKI_SIOCGIWFREQ 0x8B05 /* get channel/frequency (Hz) */
2467 #define VKI_SIOCSIWMODE 0x8B06 /* set operation mode */
2468 #define VKI_SIOCGIWMODE 0x8B07 /* get operation mode */
2469 #define VKI_SIOCSIWSENS 0x8B08 /* set sensitivity (dBm) */
2470 #define VKI_SIOCGIWSENS 0x8B09 /* get sensitivity (dBm) */
2471
2472 /* Informative stuff */
2473 #define VKI_SIOCSIWRANGE 0x8B0A /* Unused */
2474 #define VKI_SIOCGIWRANGE 0x8B0B /* Get range of parameters */
2475 #define VKI_SIOCSIWPRIV 0x8B0C /* Unused */
2476 #define VKI_SIOCGIWPRIV 0x8B0D /* get private ioctl interface info */
2477 #define VKI_SIOCSIWSTATS 0x8B0E /* Unused */
2478 #define VKI_SIOCGIWSTATS 0x8B0F /* Get /proc/net/wireless stats */
2479
2480 /* Spy support (statistics per MAC address - used for Mobile IP support) */
2481 #define VKI_SIOCSIWSPY 0x8B10 /* set spy addresses */
2482 #define VKI_SIOCGIWSPY 0x8B11 /* get spy info (quality of link) */
2483 #define VKI_SIOCSIWTHRSPY 0x8B12 /* set spy threshold (spy event) */
2484 #define VKI_SIOCGIWTHRSPY 0x8B13 /* get spy threshold */
2485
2486 /* Access Point manipulation */
2487 #define VKI_SIOCSIWAP 0x8B14 /* set access point MAC addresses */
2488 #define VKI_SIOCGIWAP 0x8B15 /* get access point MAC addresses */
2489 #define VKI_SIOCGIWAPLIST 0x8B17 /* Deprecated in favor of scanning */
2490 #define VKI_SIOCSIWSCAN 0x8B18 /* trigger scanning (list cells) */
2491 #define VKI_SIOCGIWSCAN 0x8B19 /* get scanning results */
2492
2493 /* 802.11 specific support */
2494 #define VKI_SIOCSIWESSID 0x8B1A /* set ESSID (network name) */
2495 #define VKI_SIOCGIWESSID 0x8B1B /* get ESSID */
2496 #define VKI_SIOCSIWNICKN 0x8B1C /* set node name/nickname */
2497 #define VKI_SIOCGIWNICKN 0x8B1D /* get node name/nickname */
2498
2499 /* Other parameters useful in 802.11 and some other devices */
2500 #define VKI_SIOCSIWRATE 0x8B20 /* set default bit rate (bps) */
2501 #define VKI_SIOCGIWRATE 0x8B21 /* get default bit rate (bps) */
2502 #define VKI_SIOCSIWRTS 0x8B22 /* set RTS/CTS threshold (bytes) */
2503 #define VKI_SIOCGIWRTS 0x8B23 /* get RTS/CTS threshold (bytes) */
2504 #define VKI_SIOCSIWFRAG 0x8B24 /* set fragmentation thr (bytes) */
2505 #define VKI_SIOCGIWFRAG 0x8B25 /* get fragmentation thr (bytes) */
2506 #define VKI_SIOCSIWTXPOW 0x8B26 /* set transmit power (dBm) */
2507 #define VKI_SIOCGIWTXPOW 0x8B27 /* get transmit power (dBm) */
2508 #define VKI_SIOCSIWRETRY 0x8B28 /* set retry limits and lifetime */
2509 #define VKI_SIOCGIWRETRY 0x8B29 /* get retry limits and lifetime */
2510
2511 /* Encoding stuff (scrambling, hardware security, WEP...) */
2512 #define VKI_SIOCSIWENCODE 0x8B2A /* set encoding token & mode */
2513 #define VKI_SIOCGIWENCODE 0x8B2B /* get encoding token & mode */
2514
2515 /* Power saving stuff (power management, unicast and multicast) */
2516 #define VKI_SIOCSIWPOWER 0x8B2C /* set Power Management settings */
2517 #define VKI_SIOCGIWPOWER 0x8B2D /* get Power Management settings */
2518
2519 /* WPA : Generic IEEE 802.11 informatiom element (e.g., for WPA/RSN/WMM). */
2520 #define VKI_SIOCSIWGENIE 0x8B30 /* set generic IE */
2521 #define VKI_SIOCGIWGENIE 0x8B31 /* get generic IE */
2522
2523 /* WPA : IEEE 802.11 MLME requests */
2524 #define VKI_SIOCSIWMLME 0x8B16 /* request MLME operation; uses
2525 * struct iw_mlme */
2526 /* WPA : Authentication mode parameters */
2527 #define VKI_SIOCSIWAUTH 0x8B32 /* set authentication mode params */
2528 #define VKI_SIOCGIWAUTH 0x8B33 /* get authentication mode params */
2529
2530 /* WPA : Extended version of encoding configuration */
2531 #define VKI_SIOCSIWENCODEEXT 0x8B34 /* set encoding token & mode */
2532 #define VKI_SIOCGIWENCODEEXT 0x8B35 /* get encoding token & mode */
2533
2534 /* WPA2 : PMKSA cache management */
2535 #define VKI_SIOCSIWPMKSA 0x8B36 /* PMKSA cache operation */
2536
2537 /*
2538 * [[Payload for the wireless extensions ioctls.]]
2539 */
2540
2541 struct vki_iw_param
2542 {
2543 __vki_s32 value; /* The value of the parameter itself */
2544 __vki_u8 fixed; /* Hardware should not use auto select */
2545 __vki_u8 disabled; /* Disable the feature */
2546 __vki_u16 flags; /* Various specifc flags (if any) */
2547 };
2548
2549 struct vki_iw_point
2550 {
2551 void __user *pointer; /* Pointer to the data (in user space) */
2552 __vki_u16 length; /* number of fields or size in bytes */
2553 __vki_u16 flags; /* Optional params */
2554 };
2555
2556 struct vki_iw_freq
2557 {
2558 __vki_s32 m; /* Mantissa */
2559 __vki_s16 e; /* Exponent */
2560 __vki_u8 i; /* List index (when in range struct) */
2561 __vki_u8 flags; /* Flags (fixed/auto) */
2562 };
2563
2564 struct vki_iw_quality
2565 {
2566 __vki_u8 qual; /* link quality (%retries, SNR,
2567 %missed beacons or better...) */
2568 __vki_u8 level; /* signal level (dBm) */
2569 __vki_u8 noise; /* noise level (dBm) */
2570 __vki_u8 updated; /* Flags to know if updated */
2571 };
2572
2573 union vki_iwreq_data
2574 {
2575 /* Config - generic */
2576 char name[VKI_IFNAMSIZ];
2577 /* Name : used to verify the presence of wireless extensions.
2578 * Name of the protocol/provider... */
2579
2580 struct vki_iw_point essid; /* Extended network name */
2581 struct vki_iw_param nwid; /* network id (or domain - the cell) */
2582 struct vki_iw_freq freq; /* frequency or channel :
2583 * 0-1000 = channel
2584 * > 1000 = frequency in Hz */
2585
2586 struct vki_iw_param sens; /* signal level threshold */
2587 struct vki_iw_param bitrate;/* default bit rate */
2588 struct vki_iw_param txpower;/* default transmit power */
2589 struct vki_iw_param rts; /* RTS threshold threshold */
2590 struct vki_iw_param frag; /* Fragmentation threshold */
2591 __vki_u32 mode; /* Operation mode */
2592 struct vki_iw_param retry; /* Retry limits & lifetime */
2593
2594 struct vki_iw_point encoding; /* Encoding stuff : tokens */
2595 struct vki_iw_param power; /* PM duration/timeout */
2596 struct vki_iw_quality qual; /* Quality part of statistics */
2597
2598 struct vki_sockaddr ap_addr; /* Access point address */
2599 struct vki_sockaddr addr; /* Destination address (hw/mac) */
2600
2601 struct vki_iw_param param; /* Other small parameters */
2602 struct vki_iw_point data; /* Other large parameters */
2603 };
2604
2605 struct vki_iwreq
2606 {
2607 union
2608 {
2609 char ifrn_name[VKI_IFNAMSIZ]; /* if name, e.g. "eth0" */
2610 } ifr_ifrn;
2611
2612 /* Data part (defined just above) */
2613 union vki_iwreq_data u;
2614 };
2615
2616 /*--------------------------------------------------------------------*/
2617 // From linux-2.6.31.5/include/linux/perf_counter.h
2618 /*--------------------------------------------------------------------*/
2619
2620 struct vki_perf_counter_attr {
2621
2622 /*
2623 * Major type: hardware/software/tracepoint/etc.
2624 */
2625 __vki_u32 type;
2626
2627 /*
2628 * Size of the attr structure, for fwd/bwd compat.
2629 */
2630 __vki_u32 size;
2631
2632 /*
2633 * Type specific configuration information.
2634 */
2635 __vki_u64 config;
2636
2637 union {
2638 __vki_u64 sample_period;
2639 __vki_u64 sample_freq;
2640 };
2641
2642 __vki_u64 sample_type;
2643 __vki_u64 read_format;
2644
2645 __vki_u64 disabled : 1, /* off by default */
2646 inherit : 1, /* children inherit it */
2647 pinned : 1, /* must always be on PMU */
2648 exclusive : 1, /* only group on PMU */
2649 exclude_user : 1, /* don't count user */
2650 exclude_kernel : 1, /* ditto kernel */
2651 exclude_hv : 1, /* ditto hypervisor */
2652 exclude_idle : 1, /* don't count when idle */
2653 mmap : 1, /* include mmap data */
2654 comm : 1, /* include comm data */
2655 freq : 1, /* use freq, not period */
2656 inherit_stat : 1, /* per task counts */
2657 enable_on_exec : 1, /* next exec enables */
2658 task : 1, /* trace fork/exit */
2659
2660 __reserved_1 : 50;
2661
2662 __vki_u32 wakeup_events; /* wakeup every n events */
2663 __vki_u32 __reserved_2;
2664
2665 __vki_u64 __reserved_3;
2666 };
2667
2668 /*--------------------------------------------------------------------*/
2669 // From linux-2.6.32.4/include/linux/getcpu.h
2670 /*--------------------------------------------------------------------*/
2671
2672 struct vki_getcpu_cache {
2673 unsigned long blob[128 / sizeof(long)];
2674 };
2675
2676 //----------------------------------------------------------------------
2677 // From linux-2.6.33.3/include/linux/input.h
2678 //----------------------------------------------------------------------
2679
2680 /*
2681 * IOCTLs (0x00 - 0x7f)
2682 */
2683
2684 #define VKI_EVIOCGNAME(len) _VKI_IOC(_VKI_IOC_READ, 'E', 0x06, len) /* get device name */
2685 #define VKI_EVIOCGPHYS(len) _VKI_IOC(_VKI_IOC_READ, 'E', 0x07, len) /* get physical location */
2686 #define VKI_EVIOCGUNIQ(len) _VKI_IOC(_VKI_IOC_READ, 'E', 0x08, len) /* get unique identifier */
2687
2688 #define VKI_EVIOCGKEY(len) _VKI_IOC(_VKI_IOC_READ, 'E', 0x18, len) /* get global keystate */
2689 #define VKI_EVIOCGLED(len) _VKI_IOC(_VKI_IOC_READ, 'E', 0x19, len) /* get all LEDs */
2690 #define VKI_EVIOCGSND(len) _VKI_IOC(_VKI_IOC_READ, 'E', 0x1a, len) /* get all sounds status */
2691 #define VKI_EVIOCGSW(len) _VKI_IOC(_VKI_IOC_READ, 'E', 0x1b, len) /* get all switch states */
2692
2693 #define VKI_EVIOCGBIT(ev,len) _VKI_IOC(_VKI_IOC_READ, 'E', 0x20 + ev, len) /* get event bits */
2694
2695 /*
2696 * Event types
2697 */
2698
2699 #define VKI_EV_SYN 0x00
2700 #define VKI_EV_KEY 0x01
2701 #define VKI_EV_REL 0x02
2702 #define VKI_EV_ABS 0x03
2703 #define VKI_EV_MSC 0x04
2704 #define VKI_EV_SW 0x05
2705 #define VKI_EV_LED 0x11
2706 #define VKI_EV_SND 0x12
2707 #define VKI_EV_REP 0x14
2708 #define VKI_EV_FF 0x15
2709 #define VKI_EV_PWR 0x16
2710 #define VKI_EV_FF_STATUS 0x17
2711 #define VKI_EV_MAX 0x1f
2712 #define VKI_EV_CNT (VKI_EV_MAX+1)
2713
2714 #ifdef ANDROID
2715 //----------------------------------------------------------------------
2716 // From kernel/common/include/linux/ashmem.h
2717 //----------------------------------------------------------------------
2718
2719 #define VKI_ASHMEM_NAME_LEN 256
2720
2721 #define VKI_ASHMEM_NAME_DEF "dev/ashmem"
2722
2723 #define VKI_ASHMEM_NOT_PURGED 0
2724 #define VKI_ASHMEM_WAS_PURGED 1
2725
2726 #define VKI_ASHMEM_IS_UNPINNED 0
2727 #define VKI_ASHMEM_IS_PINNED 1
2728
2729 struct vki_ashmem_pin {
2730 vki_uint32_t offset;
2731 vki_uint32_t len;
2732 };
2733
2734 #define __VKI_ASHMEMIOC 0x77
2735
2736 #define VKI_ASHMEM_SET_NAME _VKI_IOW(__VKI_ASHMEMIOC, 1, char[VKI_ASHMEM_NAME_LEN])
2737 #define VKI_ASHMEM_GET_NAME _VKI_IOR(__VKI_ASHMEMIOC, 2, char[VKI_ASHMEM_NAME_LEN])
2738 #define VKI_ASHMEM_SET_SIZE _VKI_IOW(__VKI_ASHMEMIOC, 3, vki_size_t)
2739 #define VKI_ASHMEM_GET_SIZE _VKI_IO(__VKI_ASHMEMIOC, 4)
2740 #define VKI_ASHMEM_SET_PROT_MASK _VKI_IOW(__VKI_ASHMEMIOC, 5, unsigned long)
2741 #define VKI_ASHMEM_GET_PROT_MASK _VKI_IO(__VKI_ASHMEMIOC, 6)
2742 #define VKI_ASHMEM_PIN _VKI_IOW(__VKI_ASHMEMIOC, 7, struct vki_ashmem_pin)
2743 #define VKI_ASHMEM_UNPIN _VKI_IOW(__VKI_ASHMEMIOC, 8, struct vki_ashmem_pin)
2744 #define VKI_ASHMEM_GET_PIN_STATUS _VKI_IO(__VKI_ASHMEMIOC, 9)
2745 #define VKI_ASHMEM_PURGE_ALL_CACHES _VKI_IO(__VKI_ASHMEMIOC, 10)
2746
2747 //----------------------------------------------------------------------
2748 // From kernel/common/include/linux/binder.h
2749 //----------------------------------------------------------------------
2750
2751 struct vki_binder_write_read {
2752 signed long write_size;
2753 signed long write_consumed;
2754 unsigned long write_buffer;
2755 signed long read_size;
2756 signed long read_consumed;
2757 unsigned long read_buffer;
2758 };
2759
2760 struct vki_binder_version {
2761 signed long protocol_version;
2762 };
2763
2764 #define VKI_BINDER_WRITE_READ _VKI_IOWR('b', 1, struct vki_binder_write_read)
2765 #define VKI_BINDER_SET_IDLE_TIMEOUT _VKI_IOW('b', 3, vki_int64_t)
2766 #define VKI_BINDER_SET_MAX_THREADS _VKI_IOW('b', 5, vki_size_t)
2767 #define VKI_BINDER_SET_IDLE_PRIORITY _VKI_IOW('b', 6, int)
2768 #define VKI_BINDER_SET_CONTEXT_MGR _VKI_IOW('b', 7, int)
2769 #define VKI_BINDER_THREAD_EXIT _VKI_IOW('b', 8, int)
2770 #define VKI_BINDER_VERSION _VKI_IOWR('b', 9, struct vki_binder_version)
2771
2772 #endif // ANDROID
2773
2774 #endif // __VKI_LINUX_H
2775
2776 /*--------------------------------------------------------------------*/
2777 /*--- end ---*/
2778 /*--------------------------------------------------------------------*/
2779