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      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) 2000-2015 Julian Seward
     11       jseward (at) 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_ppc64be) || defined(VGA_ppc64le)
     89 #  include "vki-posixtypes-ppc64-linux.h"
     90 #elif defined(VGA_arm)
     91 #  include "vki-posixtypes-arm-linux.h"
     92 #elif defined(VGA_arm64)
     93 #  include "vki-posixtypes-arm64-linux.h"
     94 #elif defined(VGA_s390x)
     95 #  include "vki-posixtypes-s390x-linux.h"
     96 #elif defined(VGA_mips32)
     97 #  include "vki-posixtypes-mips32-linux.h"
     98 #elif defined(VGA_mips64)
     99 #  include "vki-posixtypes-mips64-linux.h"
    100 #elif defined(VGA_tilegx)
    101 #  include "vki-posixtypes-tilegx-linux.h"
    102 #else
    103 #  error Unknown platform
    104 #endif
    105 
    106 //----------------------------------------------------------------------
    107 // VKI_STATIC_ASSERT(). Inspired by BUILD_BUG_ON() from
    108 // linux-2.6.34/include/linux/kernel.h
    109 //----------------------------------------------------------------------
    110 
    111 /*
    112  * Evaluates to zero if 'expr' is true and forces a compilation error if
    113  * 'expr' is false. Can be used in a context where no comma expressions
    114  * are allowed.
    115  */
    116 #ifdef __cplusplus
    117 template <bool b> struct vki_static_assert { int m_bitfield:(2*b-1); };
    118 #define VKI_STATIC_ASSERT(expr)                         \
    119     (sizeof(vki_static_assert<(expr)>) - sizeof(int))
    120 #else
    121 #define VKI_STATIC_ASSERT(expr) (sizeof(struct { int:-!(expr); }))
    122 #endif
    123 
    124 //----------------------------------------------------------------------
    125 // Based on _IOC_TYPECHECK() from linux-2.6.34/asm-generic/ioctl.h
    126 //----------------------------------------------------------------------
    127 
    128 /* provoke compile error for invalid uses of size argument */
    129 #define _VKI_IOC_TYPECHECK(t)                                           \
    130     (VKI_STATIC_ASSERT((sizeof(t) == sizeof(t[1])                       \
    131                         && sizeof(t) < (1 << _VKI_IOC_SIZEBITS)))       \
    132      + sizeof(t))
    133 
    134 //----------------------------------------------------------------------
    135 // From linux-2.6.8.1/include/linux/compiler.h
    136 //----------------------------------------------------------------------
    137 
    138 # define __user
    139 
    140 //----------------------------------------------------------------------
    141 // From linux/include/linux/compiler-gcc.h
    142 //----------------------------------------------------------------------
    143 
    144 #ifdef __GNUC__
    145 #define __vki_packed			__attribute__((packed))
    146 #endif
    147 
    148 //----------------------------------------------------------------------
    149 // From linux-2.6.8.1/include/linux/posix_types.h
    150 //----------------------------------------------------------------------
    151 
    152 #undef __VKI_NFDBITS
    153 #define __VKI_NFDBITS	(8 * sizeof(unsigned long))
    154 
    155 #undef __VKI_FD_SETSIZE
    156 #define __VKI_FD_SETSIZE	1024
    157 
    158 #undef __VKI_FDSET_LONGS
    159 #define __VKI_FDSET_LONGS	(__VKI_FD_SETSIZE/__VKI_NFDBITS)
    160 
    161 #undef __VKI_FDELT
    162 #define	__VKI_FDELT(d)	((d) / __VKI_NFDBITS)
    163 
    164 #undef __VKI_FDMASK
    165 #define	__VKI_FDMASK(d)	(1UL << ((d) % __VKI_NFDBITS))
    166 
    167 typedef struct {
    168 	unsigned long fds_bits [__VKI_FDSET_LONGS];
    169 } __vki_kernel_fd_set;
    170 
    171 typedef int __vki_kernel_key_t;
    172 typedef int __vki_kernel_mqd_t;
    173 
    174 //----------------------------------------------------------------------
    175 // From linux-2.6.8.1/include/linux/types.h
    176 //----------------------------------------------------------------------
    177 
    178 typedef __vki_kernel_fd_set	vki_fd_set;
    179 typedef __vki_kernel_mode_t	vki_mode_t;
    180 typedef __vki_kernel_off_t	vki_off_t;
    181 typedef __vki_kernel_pid_t	vki_pid_t;
    182 typedef __vki_kernel_key_t	vki_key_t;
    183 typedef __vki_kernel_suseconds_t	vki_suseconds_t;
    184 typedef __vki_kernel_timer_t	vki_timer_t;
    185 typedef __vki_kernel_clockid_t	vki_clockid_t;
    186 typedef __vki_kernel_mqd_t	vki_mqd_t;
    187 
    188 // [[Nb: it's a bit unclear due to a #ifdef, but I think this is right. --njn]]
    189 typedef __vki_kernel_uid32_t	vki_uid_t;
    190 typedef __vki_kernel_gid32_t	vki_gid_t;
    191 
    192 typedef __vki_kernel_old_uid_t	vki_old_uid_t;
    193 typedef __vki_kernel_old_gid_t	vki_old_gid_t;
    194 
    195 typedef __vki_kernel_loff_t	vki_loff_t;
    196 
    197 typedef __vki_kernel_size_t	vki_size_t;
    198 typedef __vki_kernel_time_t	vki_time_t;
    199 typedef __vki_kernel_clock_t	vki_clock_t;
    200 typedef __vki_kernel_caddr_t	vki_caddr_t;
    201 
    202 typedef unsigned long           vki_u_long;
    203 
    204 typedef unsigned int	        vki_uint;
    205 
    206 //----------------------------------------------------------------------
    207 // Now the rest of the arch-specific stuff
    208 //----------------------------------------------------------------------
    209 
    210 #if defined(VGA_x86)
    211 #  include "vki-x86-linux.h"
    212 #elif defined(VGA_amd64)
    213 #  include "vki-amd64-linux.h"
    214 #elif defined(VGA_ppc32)
    215 #  include "vki-ppc32-linux.h"
    216 #elif defined(VGA_ppc64be) || defined(VGA_ppc64le)
    217 #  include "vki-ppc64-linux.h"
    218 #elif defined(VGA_arm)
    219 #  include "vki-arm-linux.h"
    220 #elif defined(VGA_arm64)
    221 #  include "vki-arm64-linux.h"
    222 #elif defined(VGA_s390x)
    223 #  include "vki-s390x-linux.h"
    224 #elif defined(VGA_mips32)
    225 #  include "vki-mips32-linux.h"
    226 #elif defined(VGA_mips64)
    227 #  include "vki-mips64-linux.h"
    228 #elif defined(VGA_tilegx)
    229 #  include "vki-tilegx-linux.h"
    230 #else
    231 #  error Unknown platform
    232 #endif
    233 
    234 //----------------------------------------------------------------------
    235 // From linux-2.6.20.1/include/linux/types.h
    236 //----------------------------------------------------------------------
    237 
    238 typedef		__vki_s32	vki_int32_t;
    239 typedef		__vki_s16	vki_int16_t;
    240 typedef		__vki_s64	vki_int64_t;
    241 
    242 typedef		__vki_u8	vki_uint8_t;
    243 typedef		__vki_u16	vki_uint16_t;
    244 typedef		__vki_u32	vki_uint32_t;
    245 typedef		__vki_u64	vki_uint64_t;
    246 
    247 typedef		__vki_u16	__vki_le16;
    248 
    249 //----------------------------------------------------------------------
    250 // From linux-2.6.8.1/include/linux/limits.h
    251 //----------------------------------------------------------------------
    252 
    253 #define VKI_PATH_MAX       4096	/* # chars in a path name including nul */
    254 
    255 //----------------------------------------------------------------------
    256 // From linux-2.6.8.1/include/linux/kernel.h
    257 //----------------------------------------------------------------------
    258 
    259 struct vki_sysinfo {
    260 	long uptime;			/* Seconds since boot */
    261 	unsigned long loads[3];		/* 1, 5, and 15 minute load averages */
    262 	unsigned long totalram;		/* Total usable main memory size */
    263 	unsigned long freeram;		/* Available memory size */
    264 	unsigned long sharedram;	/* Amount of shared memory */
    265 	unsigned long bufferram;	/* Memory used by buffers */
    266 	unsigned long totalswap;	/* Total swap space size */
    267 	unsigned long freeswap;		/* swap space still available */
    268 	unsigned short procs;		/* Number of current processes */
    269 	unsigned short pad;		/* explicit padding for m68k */
    270 	unsigned long totalhigh;	/* Total high memory size */
    271 	unsigned long freehigh;		/* Available high memory size */
    272 	unsigned int mem_unit;		/* Memory unit size in bytes */
    273 	char _f[20-2*sizeof(long)-sizeof(int)];	/* Padding: libc5 uses this.. */
    274 };
    275 
    276 //----------------------------------------------------------------------
    277 // From linux-2.6.8.1/include/linux/time.h
    278 //----------------------------------------------------------------------
    279 
    280 #define VKI_CLOCK_REALTIME            0
    281 #define VKI_CLOCK_MONOTONIC           1
    282 #define VKI_CLOCK_PROCESS_CPUTIME_ID  2
    283 #define VKI_CLOCK_THREAD_CPUTIME_ID   3
    284 
    285 struct vki_timespec {
    286 	vki_time_t	tv_sec;		/* seconds */
    287 	long		tv_nsec;	/* nanoseconds */
    288 };
    289 
    290 struct vki_timeval {
    291 	vki_time_t	tv_sec;		/* seconds */
    292 	vki_suseconds_t	tv_usec;	/* microseconds */
    293 };
    294 
    295 struct vki_timezone {
    296 	int	tz_minuteswest;	/* minutes west of Greenwich */
    297 	int	tz_dsttime;	/* type of dst correction */
    298 };
    299 
    300 struct  vki_itimerspec {
    301         struct  vki_timespec it_interval;    /* timer period */
    302         struct  vki_timespec it_value;       /* timer expiration */
    303 };
    304 
    305 struct	vki_itimerval {
    306 	struct	vki_timeval it_interval;	/* timer interval */
    307 	struct	vki_timeval it_value;	/* current value */
    308 };
    309 
    310 //----------------------------------------------------------------------
    311 // From linux-2.6.8.1/include/linux/timex.h
    312 //----------------------------------------------------------------------
    313 
    314 struct vki_timex {
    315 	unsigned int modes;	/* mode selector */
    316 	long offset;		/* time offset (usec) */
    317 	long freq;		/* frequency offset (scaled ppm) */
    318 	long maxerror;		/* maximum error (usec) */
    319 	long esterror;		/* estimated error (usec) */
    320 	int status;		/* clock command/status */
    321 	long constant;		/* pll time constant */
    322 	long precision;		/* clock precision (usec) (read only) */
    323 	long tolerance;		/* clock frequency tolerance (ppm)
    324 				 * (read only)
    325 				 */
    326 	struct vki_timeval time;	/* (read only) */
    327 	long tick;		/* (modified) usecs between clock ticks */
    328 
    329 	long ppsfreq;           /* pps frequency (scaled ppm) (ro) */
    330 	long jitter;            /* pps jitter (us) (ro) */
    331 	int shift;              /* interval duration (s) (shift) (ro) */
    332 	long stabil;            /* pps stability (scaled ppm) (ro) */
    333 	long jitcnt;            /* jitter limit exceeded (ro) */
    334 	long calcnt;            /* calibration intervals (ro) */
    335 	long errcnt;            /* calibration errors (ro) */
    336 	long stbcnt;            /* stability limit exceeded (ro) */
    337 
    338 	int  :32; int  :32; int  :32; int  :32;
    339 	int  :32; int  :32; int  :32; int  :32;
    340 	int  :32; int  :32; int  :32; int  :32;
    341 };
    342 
    343 #define VKI_ADJ_OFFSET			0x0001	/* time offset */
    344 #define VKI_ADJ_FREQUENCY		0x0002	/* frequency offset */
    345 #define VKI_ADJ_MAXERROR		0x0004	/* maximum time error */
    346 #define VKI_ADJ_ESTERROR		0x0008	/* estimated time error */
    347 #define VKI_ADJ_STATUS			0x0010	/* clock status */
    348 #define VKI_ADJ_TIMECONST		0x0020	/* pll time constant */
    349 #define VKI_ADJ_TAI			0x0080	/* set TAI offset */
    350 #define VKI_ADJ_TICK			0x4000	/* tick value */
    351 #define VKI_ADJ_ADJTIME			0x8000	/* switch between adjtime/adjtimex modes */
    352 //#define VKI_ADJ_OFFSET_SINGLESHOT	0x8001	/* old-fashioned adjtime */
    353 #define VKI_ADJ_OFFSET_READONLY		0x2000	/* read-only adjtime */
    354 
    355 //----------------------------------------------------------------------
    356 // From linux-2.6.8.1/include/linux/times.h
    357 //----------------------------------------------------------------------
    358 
    359 struct vki_tms {
    360 	vki_clock_t tms_utime;
    361 	vki_clock_t tms_stime;
    362 	vki_clock_t tms_cutime;
    363 	vki_clock_t tms_cstime;
    364 };
    365 
    366 //----------------------------------------------------------------------
    367 // From linux-2.6.8.1/include/linux/utime.h
    368 //----------------------------------------------------------------------
    369 
    370 struct vki_utimbuf {
    371 	vki_time_t actime;
    372 	vki_time_t modtime;
    373 };
    374 
    375 //----------------------------------------------------------------------
    376 // From linux-2.6.8.1/include/linux/sched.h
    377 //----------------------------------------------------------------------
    378 
    379 #define VKI_CSIGNAL		0x000000ff	/* signal mask to be sent at exit */
    380 #define VKI_CLONE_VM		0x00000100	/* set if VM shared between processes */
    381 #define VKI_CLONE_FS		0x00000200	/* set if fs info shared between processes */
    382 #define VKI_CLONE_FILES		0x00000400	/* set if open files shared between processes */
    383 #define VKI_CLONE_SIGHAND	0x00000800	/* set if signal handlers and blocked signals shared */
    384 #define VKI_CLONE_VFORK		0x00004000	/* set if the parent wants the child to wake it up on mm_release */
    385 #define VKI_CLONE_PARENT	0x00008000	/* set if we want to have the same parent as the cloner */
    386 #define VKI_CLONE_THREAD	0x00010000	/* Same thread group? */
    387 #define VKI_CLONE_SYSVSEM	0x00040000	/* share system V SEM_UNDO semantics */
    388 #define VKI_CLONE_SETTLS	0x00080000	/* create a new TLS for the child */
    389 #define VKI_CLONE_PARENT_SETTID	0x00100000	/* set the TID in the parent */
    390 #define VKI_CLONE_CHILD_CLEARTID	0x00200000	/* clear the TID in the child */
    391 #define VKI_CLONE_DETACHED	0x00400000	/* Unused, ignored */
    392 #define VKI_CLONE_CHILD_SETTID	0x01000000	/* set the TID in the child */
    393 
    394 struct vki_sched_param {
    395 	int sched_priority;
    396 };
    397 
    398 #define VKI_TASK_COMM_LEN 16
    399 
    400 //----------------------------------------------------------------------
    401 // From linux-2.6.8.1/include/asm-generic/siginfo.h
    402 //----------------------------------------------------------------------
    403 
    404 // Some archs, such as MIPS, have non-standard vki_siginfo.
    405 #ifndef HAVE_ARCH_SIGINFO_T
    406 typedef union vki_sigval {
    407 	int sival_int;
    408 	void __user *sival_ptr;
    409 } vki_sigval_t;
    410 
    411 #ifndef __VKI_ARCH_SI_PREAMBLE_SIZE
    412 #define __VKI_ARCH_SI_PREAMBLE_SIZE	(3 * sizeof(int))
    413 #endif
    414 
    415 #define VKI_SI_MAX_SIZE	128
    416 
    417 #ifndef VKI_SI_PAD_SIZE
    418 #define VKI_SI_PAD_SIZE	((VKI_SI_MAX_SIZE - __VKI_ARCH_SI_PREAMBLE_SIZE) / sizeof(int))
    419 #endif
    420 
    421 #ifndef __VKI_ARCH_SI_UID_T
    422 #define __VKI_ARCH_SI_UID_T	vki_uid_t
    423 #endif
    424 
    425 #ifndef __VKI_ARCH_SI_BAND_T
    426 #define __VKI_ARCH_SI_BAND_T long
    427 #endif
    428 
    429 // [[Nb: this type changed between 2.4 and 2.6, but not in a way that
    430 // affects Valgrind.]]
    431 typedef struct vki_siginfo {
    432 	int si_signo;
    433 	int si_errno;
    434 	int si_code;
    435 
    436 	union {
    437 		int _pad[VKI_SI_PAD_SIZE];
    438 
    439 		/* kill() */
    440 		struct {
    441 			vki_pid_t _pid;		/* sender's pid */
    442 			__VKI_ARCH_SI_UID_T _uid;	/* sender's uid */
    443 		} _kill;
    444 
    445 		/* POSIX.1b timers */
    446 		struct {
    447 			vki_timer_t _tid;		/* timer id */
    448 			int _overrun;		/* overrun count */
    449 			char _pad[sizeof( __VKI_ARCH_SI_UID_T) - sizeof(int)];
    450 			vki_sigval_t _sigval;	/* same as below */
    451 			int _sys_private;       /* not to be passed to user */
    452 		} _timer;
    453 
    454 		/* POSIX.1b signals */
    455 		struct {
    456 			vki_pid_t _pid;		/* sender's pid */
    457 			__VKI_ARCH_SI_UID_T _uid;	/* sender's uid */
    458 			vki_sigval_t _sigval;
    459 		} _rt;
    460 
    461 		/* SIGCHLD */
    462 		struct {
    463 			vki_pid_t _pid;		/* which child */
    464 			__VKI_ARCH_SI_UID_T _uid;	/* sender's uid */
    465 			int _status;		/* exit code */
    466 			vki_clock_t _utime;
    467 			vki_clock_t _stime;
    468 		} _sigchld;
    469 
    470 		/* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
    471 		struct {
    472 			void __user *_addr; /* faulting insn/memory ref. */
    473 #ifdef __ARCH_SI_TRAPNO
    474 			int _trapno;	/* TRAP # which caused the signal */
    475 #endif
    476 		} _sigfault;
    477 
    478 		/* SIGPOLL */
    479 		struct {
    480 			__VKI_ARCH_SI_BAND_T _band;	/* POLL_IN, POLL_OUT, POLL_MSG */
    481 			int _fd;
    482 		} _sigpoll;
    483 	} _sifields;
    484 } vki_siginfo_t;
    485 #endif
    486 
    487 #define __VKI_SI_FAULT	0
    488 
    489 /*
    490  * si_code values
    491  * Digital reserves positive values for kernel-generated signals.
    492  */
    493 #define VKI_SI_USER	0		/* sent by kill, sigsend, raise */
    494 #define VKI_SI_TKILL	-6		/* sent by tkill system call */
    495 
    496 /*
    497  * SIGILL si_codes
    498  */
    499 #define VKI_ILL_ILLOPC	(__VKI_SI_FAULT|1)	/* illegal opcode */
    500 #define VKI_ILL_ILLOPN	(__VKI_SI_FAULT|2)	/* illegal operand */
    501 #define VKI_ILL_ILLADR	(__VKI_SI_FAULT|3)	/* illegal addressing mode */
    502 #define VKI_ILL_ILLTRP	(__VKI_SI_FAULT|4)	/* illegal trap */
    503 #define VKI_ILL_PRVOPC	(__VKI_SI_FAULT|5)	/* privileged opcode */
    504 #define VKI_ILL_PRVREG	(__VKI_SI_FAULT|6)	/* privileged register */
    505 #define VKI_ILL_COPROC	(__VKI_SI_FAULT|7)	/* coprocessor error */
    506 #define VKI_ILL_BADSTK	(__VKI_SI_FAULT|8)	/* internal stack error */
    507 
    508 /*
    509  * SIGFPE si_codes
    510  */
    511 #define VKI_FPE_INTDIV	(__VKI_SI_FAULT|1)	/* integer divide by zero */
    512 #define VKI_FPE_INTOVF	(__VKI_SI_FAULT|2)	/* integer overflow */
    513 #define VKI_FPE_FLTDIV	(__VKI_SI_FAULT|3)	/* floating point divide by zero */
    514 #define VKI_FPE_FLTOVF	(__VKI_SI_FAULT|4)	/* floating point overflow */
    515 #define VKI_FPE_FLTUND	(__VKI_SI_FAULT|5)	/* floating point underflow */
    516 #define VKI_FPE_FLTRES	(__VKI_SI_FAULT|6)	/* floating point inexact result */
    517 #define VKI_FPE_FLTINV	(__VKI_SI_FAULT|7)	/* floating point invalid operation */
    518 #define VKI_FPE_FLTSUB	(__VKI_SI_FAULT|8)	/* subscript out of range */
    519 
    520 /*
    521  * SIGSEGV si_codes
    522  */
    523 #define VKI_SEGV_MAPERR	(__VKI_SI_FAULT|1)	/* address not mapped to object */
    524 #define VKI_SEGV_ACCERR	(__VKI_SI_FAULT|2)	/* invalid permissions for mapped object */
    525 
    526 /*
    527  * SIGBUS si_codes
    528  */
    529 #define VKI_BUS_ADRALN	(__VKI_SI_FAULT|1)	/* invalid address alignment */
    530 #define VKI_BUS_ADRERR	(__VKI_SI_FAULT|2)	/* non-existant physical address */
    531 #define VKI_BUS_OBJERR	(__VKI_SI_FAULT|3)	/* object specific hardware error */
    532 
    533 /*
    534  * SIGTRAP si_codes
    535  */
    536 #define VKI_TRAP_BRKPT      (__VKI_SI_FAULT|1)  /* process breakpoint */
    537 #define VKI_TRAP_TRACE      (__VKI_SI_FAULT|2)  /* process trace trap */
    538 
    539 /*
    540  * This works because the alignment is ok on all current architectures
    541  * but we leave open this being overridden in the future
    542  */
    543 #ifndef VKI___ARCH_SIGEV_PREAMBLE_SIZE
    544 #define VKI___ARCH_SIGEV_PREAMBLE_SIZE	(sizeof(int) * 2 + sizeof(vki_sigval_t))
    545 #endif
    546 
    547 #define VKI_SIGEV_MAX_SIZE	64
    548 #define VKI_SIGEV_PAD_SIZE	((VKI_SIGEV_MAX_SIZE - VKI___ARCH_SIGEV_PREAMBLE_SIZE) \
    549 		/ sizeof(int))
    550 
    551 /* This is the flag the kernel handles, userspace/glibc handles SEGEV_THEAD. */
    552 #define VKI_SIGEV_THREAD_ID	4
    553 
    554 typedef struct vki_sigevent {
    555 	vki_sigval_t sigev_value;
    556 	int sigev_signo;
    557 	int sigev_notify;
    558 	union {
    559 		int _pad[VKI_SIGEV_PAD_SIZE];
    560 		 int _tid;
    561 
    562 		struct {
    563 			void (*_function)(vki_sigval_t);
    564 			void *_attribute;	/* really pthread_attr_t */
    565 		} _sigev_thread;
    566 	} _sigev_un;
    567 } vki_sigevent_t;
    568 
    569 #define vki_sigev_notify_thread_id	_sigev_un._tid
    570 
    571 //----------------------------------------------------------------------
    572 // From elsewhere...
    573 //----------------------------------------------------------------------
    574 
    575 // [[The kernel actually uses the numbers 0,1,2 directly here, believe it or
    576 // not.  So we introduce our own constants, based on the glibc ones.]]
    577 #define VKI_SEEK_SET              0
    578 #define VKI_SEEK_CUR              1
    579 #define VKI_SEEK_END              2
    580 
    581 //----------------------------------------------------------------------
    582 // From linux-2.6.8.1/include/linux/net.h
    583 //----------------------------------------------------------------------
    584 
    585 #define VKI_SYS_SOCKET		1	/* sys_socket(2)		*/
    586 #define VKI_SYS_BIND		2	/* sys_bind(2)			*/
    587 #define VKI_SYS_CONNECT		3	/* sys_connect(2)		*/
    588 #define VKI_SYS_LISTEN		4	/* sys_listen(2)		*/
    589 #define VKI_SYS_ACCEPT		5	/* sys_accept(2)		*/
    590 #define VKI_SYS_GETSOCKNAME	6	/* sys_getsockname(2)		*/
    591 #define VKI_SYS_GETPEERNAME	7	/* sys_getpeername(2)		*/
    592 #define VKI_SYS_SOCKETPAIR	8	/* sys_socketpair(2)		*/
    593 #define VKI_SYS_SEND		9	/* sys_send(2)			*/
    594 #define VKI_SYS_RECV		10	/* sys_recv(2)			*/
    595 #define VKI_SYS_SENDTO		11	/* sys_sendto(2)		*/
    596 #define VKI_SYS_RECVFROM	12	/* sys_recvfrom(2)		*/
    597 #define VKI_SYS_SHUTDOWN	13	/* sys_shutdown(2)		*/
    598 #define VKI_SYS_SETSOCKOPT	14	/* sys_setsockopt(2)		*/
    599 #define VKI_SYS_GETSOCKOPT	15	/* sys_getsockopt(2)		*/
    600 #define VKI_SYS_SENDMSG		16	/* sys_sendmsg(2)		*/
    601 #define VKI_SYS_RECVMSG		17	/* sys_recvmsg(2)		*/
    602 #define VKI_SYS_ACCEPT4		18	/* sys_accept4(2)		*/
    603 #define VKI_SYS_RECVMMSG	19	/* sys_recvmmsg(2)              */
    604 #define VKI_SYS_SENDMMSG	20	/* sys_sendmmsg(2)              */
    605 
    606 #ifndef ARCH_HAS_SOCKET_TYPES
    607 enum vki_sock_type {
    608 	VKI_SOCK_STREAM	= 1,
    609 	// [[others omitted]]
    610 };
    611 #endif /* ARCH_HAS_SOCKET_TYPES */
    612 
    613 //----------------------------------------------------------------------
    614 // From linux-2.6.8.1/include/linux/uio.h
    615 //----------------------------------------------------------------------
    616 
    617 struct vki_iovec
    618 {
    619 	void __user *iov_base;	/* BSD uses caddr_t (1003.1g requires void *) */
    620 	__vki_kernel_size_t iov_len; /* Must be size_t (1003.1g) */
    621 };
    622 
    623 //----------------------------------------------------------------------
    624 // From linux-2.6.8.1/include/linux/socket.h
    625 //----------------------------------------------------------------------
    626 
    627 // [[Resolved arbitrarily;  doesn't really matter whether it's '__inline__'
    628 //   or 'inline']]
    629 #define __KINLINE static __inline__
    630 
    631 typedef unsigned short	vki_sa_family_t;
    632 
    633 struct vki_sockaddr {
    634 	vki_sa_family_t	sa_family;	/* address family, AF_xxx	*/
    635 	char		sa_data[14];	/* 14 bytes of protocol address	*/
    636 };
    637 
    638 struct vki_msghdr {
    639 	void	*	msg_name;	/* Socket name			*/
    640 	int		msg_namelen;	/* Length of name		*/
    641 	struct vki_iovec *	msg_iov;	/* Data blocks			*/
    642 	__vki_kernel_size_t	msg_iovlen;	/* Number of blocks		*/
    643 	void 	*	msg_control;	/* Per protocol magic (eg BSD file descriptor passing) */
    644 	__vki_kernel_size_t	msg_controllen;	/* Length of cmsg list */
    645 	unsigned	msg_flags;
    646 };
    647 
    648 struct vki_mmsghdr {
    649 	struct vki_msghdr   msg_hdr;
    650 	unsigned        msg_len;
    651 };
    652 
    653 struct vki_cmsghdr {
    654 	__vki_kernel_size_t	cmsg_len;	/* data byte count, including hdr */
    655         int		cmsg_level;	/* originating protocol */
    656         int		cmsg_type;	/* protocol-specific type */
    657 };
    658 
    659 #define __VKI_CMSG_NXTHDR(ctl, len, cmsg) __vki_cmsg_nxthdr((ctl),(len),(cmsg))
    660 #define VKI_CMSG_NXTHDR(mhdr, cmsg) vki_cmsg_nxthdr((mhdr), (cmsg))
    661 
    662 #define VKI_CMSG_ALIGN(len) ( ((len)+sizeof(long)-1) & ~(sizeof(long)-1) )
    663 
    664 #define VKI_CMSG_DATA(cmsg)	((void *)((char *)(cmsg) + VKI_CMSG_ALIGN(sizeof(struct vki_cmsghdr))))
    665 
    666 #define __VKI_CMSG_FIRSTHDR(ctl,len) ((len) >= sizeof(struct vki_cmsghdr) ? \
    667 				  (struct vki_cmsghdr *)(ctl) : \
    668 				  (struct vki_cmsghdr *)NULL)
    669 #define VKI_CMSG_FIRSTHDR(msg)	__VKI_CMSG_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
    670 
    671 // [[Urgh, this is revolting...]
    672 __KINLINE struct vki_cmsghdr * __vki_cmsg_nxthdr(void *__ctl, __vki_kernel_size_t __size,
    673 					       struct vki_cmsghdr *__cmsg)
    674 {
    675 	struct vki_cmsghdr * __ptr;
    676 
    677 	__ptr = (struct vki_cmsghdr*)(((unsigned char *) __cmsg) +  VKI_CMSG_ALIGN(__cmsg->cmsg_len));
    678 	if ((unsigned long)((char*)(__ptr+1) - (char *) __ctl) > __size)
    679 		return (struct vki_cmsghdr *)0;
    680 
    681 	return __ptr;
    682 }
    683 
    684 __KINLINE struct vki_cmsghdr * vki_cmsg_nxthdr (struct vki_msghdr *__msg, struct vki_cmsghdr *__cmsg)
    685 {
    686 	return __vki_cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg);
    687 }
    688 
    689 #define	VKI_SCM_RIGHTS	0x01		/* rw: access rights (array of int) */
    690 
    691 #define VKI_AF_UNSPEC   0
    692 #define VKI_AF_UNIX	1	/* Unix domain sockets 		*/
    693 #define VKI_AF_INET	2	/* Internet IP Protocol		*/
    694 #define VKI_AF_INET6	10	/* IP version 6			*/
    695 #define VKI_AF_NETLINK  16
    696 #define VKI_AF_BLUETOOTH 31	/* Bluetooth sockets		*/
    697 
    698 #define VKI_MSG_NOSIGNAL	0x4000	/* Do not generate SIGPIPE */
    699 
    700 #define VKI_SOL_SCTP	132
    701 
    702 //----------------------------------------------------------------------
    703 // From linux-2.6.8.1/include/linux/in.h
    704 //----------------------------------------------------------------------
    705 
    706 struct vki_in_addr {
    707 	__vki_u32	s_addr;
    708 };
    709 
    710 /* Structure describing an Internet (IP) socket address. */
    711 #define __VKI_SOCK_SIZE__	16	/* sizeof(struct sockaddr)	*/
    712 struct vki_sockaddr_in {
    713   vki_sa_family_t	sin_family;	/* Address family		*/
    714   unsigned short int	sin_port;	/* Port number			*/
    715   struct vki_in_addr	sin_addr;	/* Internet address		*/
    716 
    717   /* Pad to size of `struct sockaddr'. */
    718   unsigned char		__pad[__VKI_SOCK_SIZE__ - sizeof(short int) -
    719 			sizeof(unsigned short int) - sizeof(struct vki_in_addr)];
    720 };
    721 
    722 #define VKI_IPPROTO_TCP 6       /* Transmission Control Protocol        */
    723 
    724 //----------------------------------------------------------------------
    725 // From linux-2.6.8.1/include/linux/in6.h
    726 //----------------------------------------------------------------------
    727 
    728 struct vki_in6_addr
    729 {
    730 	union
    731 	{
    732 		__vki_u8	u6_addr8[16];
    733 		__vki_u16	u6_addr16[8];
    734 		__vki_u32	u6_addr32[4];
    735 	} vki_in6_u;
    736 #define vki_s6_addr		vki_in6_u.u6_addr8
    737 #define vki_s6_addr16		vki_in6_u.u6_addr16
    738 #define vki_s6_addr32		vki_in6_u.u6_addr32
    739 };
    740 
    741 struct vki_sockaddr_in6 {
    742 	unsigned short int	sin6_family;    /* AF_INET6 */
    743 	__vki_u16		sin6_port;      /* Transport layer port # */
    744 	__vki_u32		sin6_flowinfo;  /* IPv6 flow information */
    745 	struct vki_in6_addr	sin6_addr;      /* IPv6 address */
    746 	__vki_u32		sin6_scope_id;  /* scope id (new in RFC2553) */
    747 };
    748 
    749 //----------------------------------------------------------------------
    750 // From linux-2.6.8.1/include/linux/tcp.h
    751 //----------------------------------------------------------------------
    752 
    753 #define VKI_TCP_NODELAY    1       /* Turn off Nagle's algorithm. */
    754 
    755 
    756 //----------------------------------------------------------------------
    757 // From linux-2.6.8.1/include/linux/un.h
    758 //----------------------------------------------------------------------
    759 
    760 #define VKI_UNIX_PATH_MAX	108
    761 
    762 struct vki_sockaddr_un {
    763 	vki_sa_family_t sun_family;	/* AF_UNIX */
    764 	char sun_path[VKI_UNIX_PATH_MAX];	/* pathname */
    765 };
    766 
    767 //----------------------------------------------------------------------
    768 // From linux-3.15.8/include/uapi/linux/netlink.h
    769 //----------------------------------------------------------------------
    770 
    771 struct vki_sockaddr_nl {
    772         vki_sa_family_t    nl_family;      /* AF_NETLINK   */
    773         unsigned short     nl_pad;         /* zero         */
    774         __vki_u32          nl_pid;         /* port ID      */
    775         __vki_u32          nl_groups;      /* multicast groups mask */
    776 };
    777 
    778 //----------------------------------------------------------------------
    779 // From linux-2.6.8.1/include/linux/if.h
    780 //----------------------------------------------------------------------
    781 
    782 #define	VKI_IFNAMSIZ	16
    783 
    784 struct vki_ifmap
    785 {
    786 	unsigned long mem_start;
    787 	unsigned long mem_end;
    788 	unsigned short base_addr;
    789 	unsigned char irq;
    790 	unsigned char dma;
    791 	unsigned char port;
    792 	/* 3 bytes spare */
    793 };
    794 
    795 struct vki_if_settings
    796 {
    797 	unsigned int type;	/* Type of physical device or protocol */
    798 	unsigned int size;	/* Size of the data allocated by the caller */
    799 	union {
    800                 // [[Nb: converted these all to void* to avoid pulling in
    801                 //   unnecessary headers]]]
    802 		/* {atm/eth/dsl}_settings anyone ? */
    803 		void /*raw_hdlc_proto		*/__user *raw_hdlc;
    804 		void /*cisco_proto		*/__user *cisco;
    805 		void /*fr_proto			*/__user *fr;
    806 		void /*fr_proto_pvc		*/__user *fr_pvc;
    807 		void /*fr_proto_pvc_info	*/__user *fr_pvc_info;
    808 
    809 		/* interface settings */
    810 		void /*sync_serial_settings	*/__user *sync;
    811 		void /*te1_settings		*/__user *te1;
    812 	} ifs_ifsu;
    813 };
    814 
    815 struct vki_ifreq
    816 {
    817 #define VKI_IFHWADDRLEN	6
    818 	union
    819 	{
    820 		char	ifrn_name[VKI_IFNAMSIZ];		/* if name, e.g. "en0" */
    821 	} ifr_ifrn;
    822 
    823 	union {
    824 		struct	vki_sockaddr ifru_addr;
    825 		struct	vki_sockaddr ifru_dstaddr;
    826 		struct	vki_sockaddr ifru_broadaddr;
    827 		struct	vki_sockaddr ifru_netmask;
    828 		struct  vki_sockaddr ifru_hwaddr;
    829 		short	ifru_flags;
    830 		int	ifru_ivalue;
    831 		int	ifru_mtu;
    832 		struct  vki_ifmap ifru_map;
    833 		char	ifru_slave[VKI_IFNAMSIZ];	/* Just fits the size */
    834 		char	ifru_newname[VKI_IFNAMSIZ];
    835 		void __user *	ifru_data;
    836 		struct	vki_if_settings ifru_settings;
    837 	} ifr_ifru;
    838 };
    839 
    840 #define vki_ifr_name	ifr_ifrn.ifrn_name	/* interface name 	*/
    841 #define vki_ifr_hwaddr	ifr_ifru.ifru_hwaddr	/* MAC address 		*/
    842 #define	vki_ifr_addr	ifr_ifru.ifru_addr	/* address		*/
    843 #define	vki_ifr_dstaddr	ifr_ifru.ifru_dstaddr	/* other end of p-p lnk	*/
    844 #define	vki_ifr_broadaddr ifr_ifru.ifru_broadaddr /* broadcast address	*/
    845 #define	vki_ifr_netmask	ifr_ifru.ifru_netmask	/* interface net mask	*/
    846 #define	vki_ifr_flags	ifr_ifru.ifru_flags	/* flags		*/
    847 #define	vki_ifr_metric	ifr_ifru.ifru_ivalue	/* metric		*/
    848 #define	vki_ifr_mtu	ifr_ifru.ifru_mtu	/* mtu			*/
    849 #define vki_ifr_map	ifr_ifru.ifru_map	/* device map		*/
    850 #define vki_ifr_slave	ifr_ifru.ifru_slave	/* slave device		*/
    851 #define	vki_ifr_data	ifr_ifru.ifru_data	/* for use by interface	*/
    852 #define vki_ifr_ifindex	ifr_ifru.ifru_ivalue	/* interface index	*/
    853 #define vki_ifr_bandwidth ifr_ifru.ifru_ivalue  /* link bandwidth	*/
    854 #define vki_ifr_qlen	ifr_ifru.ifru_ivalue	/* Queue length 	*/
    855 #define vki_ifr_newname	ifr_ifru.ifru_newname	/* New name		*/
    856 #define vki_ifr_settings ifr_ifru.ifru_settings	/* Device/proto settings*/
    857 
    858 struct vki_ifconf
    859 {
    860 	int	ifc_len;			/* size of buffer	*/
    861 	union
    862 	{
    863 		char __user *ifcu_buf;
    864 		struct vki_ifreq __user *ifcu_req;
    865 	} ifc_ifcu;
    866 };
    867 #define	vki_ifc_buf	ifc_ifcu.ifcu_buf	/* buffer address	*/
    868 
    869 //----------------------------------------------------------------------
    870 // From linux-2.6.8.1/include/linux/if_arp.h
    871 //----------------------------------------------------------------------
    872 
    873 struct vki_arpreq {
    874   struct vki_sockaddr	arp_pa;		/* protocol address		*/
    875   struct vki_sockaddr	arp_ha;		/* hardware address		*/
    876   int			arp_flags;	/* flags			*/
    877   struct vki_sockaddr   arp_netmask;    /* netmask (only for proxy arps) */
    878   char			arp_dev[16];
    879 };
    880 
    881 //----------------------------------------------------------------------
    882 // From linux-2.6.8.1/include/linux/route.h
    883 //----------------------------------------------------------------------
    884 
    885 struct vki_rtentry
    886 {
    887 	unsigned long	rt_pad1;
    888 	struct vki_sockaddr	rt_dst;		/* target address		*/
    889 	struct vki_sockaddr	rt_gateway;	/* gateway addr (RTF_GATEWAY)	*/
    890 	struct vki_sockaddr	rt_genmask;	/* target network mask (IP)	*/
    891 	unsigned short	rt_flags;
    892 	short		rt_pad2;
    893 	unsigned long	rt_pad3;
    894 	void		*rt_pad4;
    895 	short		rt_metric;	/* +1 for binary compatibility!	*/
    896 	char __user	*rt_dev;	/* forcing the device at add	*/
    897 	unsigned long	rt_mtu;		/* per route MTU/Window 	*/
    898 // [[Not important for Valgrind]]
    899 //#ifndef __KERNEL__
    900 //#define rt_mss	rt_mtu		/* Compatibility :-(            */
    901 //#endif
    902 	unsigned long	rt_window;	/* Window clamping 		*/
    903 	unsigned short	rt_irtt;	/* Initial RTT			*/
    904 };
    905 
    906 //----------------------------------------------------------------------
    907 // From linux-2.6.13-rc5/include/net/sctp/user.h
    908 //----------------------------------------------------------------------
    909 
    910 typedef __vki_s32 vki_sctp_assoc_t;
    911 
    912 enum vki_sctp_optname {
    913 	VKI_SCTP_RTOINFO,
    914 #define VKI_SCTP_RTOINFO VKI_SCTP_RTOINFO
    915 	VKI_SCTP_ASSOCINFO,
    916 #define VKI_SCTP_ASSOCINFO VKI_SCTP_ASSOCINFO
    917 	VKI_SCTP_INITMSG,
    918 #define VKI_SCTP_INITMSG VKI_SCTP_INITMSG
    919 	VKI_SCTP_NODELAY, 	/* Get/set nodelay option. */
    920 #define VKI_SCTP_NODELAY	VKI_SCTP_NODELAY
    921 	VKI_SCTP_AUTOCLOSE,
    922 #define VKI_SCTP_AUTOCLOSE VKI_SCTP_AUTOCLOSE
    923 	VKI_SCTP_SET_PEER_PRIMARY_ADDR,
    924 #define VKI_SCTP_SET_PEER_PRIMARY_ADDR VKI_SCTP_SET_PEER_PRIMARY_ADDR
    925 	VKI_SCTP_PRIMARY_ADDR,
    926 #define VKI_SCTP_PRIMARY_ADDR VKI_SCTP_PRIMARY_ADDR
    927 	VKI_SCTP_ADAPTION_LAYER,
    928 #define VKI_SCTP_ADAPTION_LAYER VKI_SCTP_ADAPTION_LAYER
    929 	VKI_SCTP_DISABLE_FRAGMENTS,
    930 #define VKI_SCTP_DISABLE_FRAGMENTS VKI_SCTP_DISABLE_FRAGMENTS
    931 	VKI_SCTP_PEER_ADDR_PARAMS,
    932 #define VKI_SCTP_PEER_ADDR_PARAMS VKI_SCTP_PEER_ADDR_PARAMS
    933 	VKI_SCTP_DEFAULT_SEND_PARAM,
    934 #define VKI_SCTP_DEFAULT_SEND_PARAM VKI_SCTP_DEFAULT_SEND_PARAM
    935 	VKI_SCTP_EVENTS,
    936 #define VKI_SCTP_EVENTS VKI_SCTP_EVENTS
    937 	VKI_SCTP_I_WANT_MAPPED_V4_ADDR,  /* Turn on/off mapped v4 addresses  */
    938 #define VKI_SCTP_I_WANT_MAPPED_V4_ADDR VKI_SCTP_I_WANT_MAPPED_V4_ADDR
    939 	VKI_SCTP_MAXSEG, 	/* Get/set maximum fragment. */
    940 #define VKI_SCTP_MAXSEG 	VKI_SCTP_MAXSEG
    941 	VKI_SCTP_STATUS,
    942 #define VKI_SCTP_STATUS VKI_SCTP_STATUS
    943 	VKI_SCTP_GET_PEER_ADDR_INFO,
    944 #define VKI_SCTP_GET_PEER_ADDR_INFO VKI_SCTP_GET_PEER_ADDR_INFO
    945 
    946 	/* Internal Socket Options. Some of the sctp library functions are
    947 	 * implemented using these socket options.
    948 	 */
    949 	VKI_SCTP_SOCKOPT_BINDX_ADD = 100,/* BINDX requests for adding addresses. */
    950 #define VKI_SCTP_SOCKOPT_BINDX_ADD	VKI_SCTP_SOCKOPT_BINDX_ADD
    951 	VKI_SCTP_SOCKOPT_BINDX_REM, /* BINDX requests for removing addresses. */
    952 #define VKI_SCTP_SOCKOPT_BINDX_REM	VKI_SCTP_SOCKOPT_BINDX_REM
    953 	VKI_SCTP_SOCKOPT_PEELOFF, 	/* peel off association. */
    954 #define VKI_SCTP_SOCKOPT_PEELOFF	VKI_SCTP_SOCKOPT_PEELOFF
    955 	VKI_SCTP_GET_PEER_ADDRS_NUM, 	/* Get number of peer addresss. */
    956 #define VKI_SCTP_GET_PEER_ADDRS_NUM	VKI_SCTP_GET_PEER_ADDRS_NUM
    957 	VKI_SCTP_GET_PEER_ADDRS, 	/* Get all peer addresss. */
    958 #define VKI_SCTP_GET_PEER_ADDRS	VKI_SCTP_GET_PEER_ADDRS
    959 	VKI_SCTP_GET_LOCAL_ADDRS_NUM, 	/* Get number of local addresss. */
    960 #define VKI_SCTP_GET_LOCAL_ADDRS_NUM	VKI_SCTP_GET_LOCAL_ADDRS_NUM
    961 	VKI_SCTP_GET_LOCAL_ADDRS, 	/* Get all local addresss. */
    962 #define VKI_SCTP_GET_LOCAL_ADDRS	VKI_SCTP_GET_LOCAL_ADDRS
    963 	VKI_SCTP_SOCKOPT_CONNECTX, /* CONNECTX requests. */
    964 #define VKI_SCTP_SOCKOPT_CONNECTX	VKI_SCTP_SOCKOPT_CONNECTX
    965 };
    966 
    967 struct vki_sctp_getaddrs {
    968 	vki_sctp_assoc_t        assoc_id;
    969 	int			addr_num;
    970 	struct vki_sockaddr	*addrs;
    971 };
    972 
    973 //----------------------------------------------------------------------
    974 // From linux-2.6.8.1/include/linux/resource.h
    975 //----------------------------------------------------------------------
    976 
    977 struct	vki_rusage {
    978 	struct vki_timeval ru_utime;	/* user time used */
    979 	struct vki_timeval ru_stime;	/* system time used */
    980 	long	ru_maxrss;		/* maximum resident set size */
    981 	long	ru_ixrss;		/* integral shared memory size */
    982 	long	ru_idrss;		/* integral unshared data size */
    983 	long	ru_isrss;		/* integral unshared stack size */
    984 	long	ru_minflt;		/* page reclaims */
    985 	long	ru_majflt;		/* page faults */
    986 	long	ru_nswap;		/* swaps */
    987 	long	ru_inblock;		/* block input operations */
    988 	long	ru_oublock;		/* block output operations */
    989 	long	ru_msgsnd;		/* messages sent */
    990 	long	ru_msgrcv;		/* messages received */
    991 	long	ru_nsignals;		/* signals received */
    992 	long	ru_nvcsw;		/* voluntary context switches */
    993 	long	ru_nivcsw;		/* involuntary " */
    994 };
    995 
    996 struct vki_rlimit {
    997 	unsigned long	rlim_cur;
    998 	unsigned long	rlim_max;
    999 };
   1000 
   1001 struct vki_rlimit64 {
   1002 	__vki_u64 rlim_cur;
   1003 	__vki_u64 rlim_max;
   1004 };
   1005 
   1006 //----------------------------------------------------------------------
   1007 // From linux-2.6.8.1/include/linux/elfcore.h
   1008 //----------------------------------------------------------------------
   1009 
   1010 struct vki_elf_siginfo
   1011 {
   1012 	int	si_signo;			/* signal number */
   1013 	int	si_code;			/* extra code */
   1014 	int	si_errno;			/* errno */
   1015 };
   1016 
   1017 // [[Removed some commented out lines here]]
   1018 struct vki_elf_prstatus
   1019 {
   1020 	struct vki_elf_siginfo pr_info;	/* Info associated with signal */
   1021 	short	pr_cursig;		/* Current signal */
   1022 	unsigned long pr_sigpend;	/* Set of pending signals */
   1023 	unsigned long pr_sighold;	/* Set of held signals */
   1024 	vki_pid_t	pr_pid;
   1025 	vki_pid_t	pr_ppid;
   1026 	vki_pid_t	pr_pgrp;
   1027 	vki_pid_t	pr_sid;
   1028 	struct vki_timeval pr_utime;	/* User time */
   1029 	struct vki_timeval pr_stime;	/* System time */
   1030 	struct vki_timeval pr_cutime;	/* Cumulative user time */
   1031 	struct vki_timeval pr_cstime;	/* Cumulative system time */
   1032 	vki_elf_gregset_t pr_reg;	/* GP registers */
   1033 	int pr_fpvalid;		/* True if math co-processor being used.  */
   1034 };
   1035 
   1036 #define VKI_ELF_PRARGSZ	(80)	/* Number of chars for args */
   1037 
   1038 struct vki_elf_prpsinfo
   1039 {
   1040 	char	pr_state;	/* numeric process state */
   1041 	char	pr_sname;	/* char for pr_state */
   1042 	char	pr_zomb;	/* zombie */
   1043 	char	pr_nice;	/* nice val */
   1044 	unsigned long pr_flag;	/* flags */
   1045 	__vki_kernel_uid_t	pr_uid;
   1046 	__vki_kernel_gid_t	pr_gid;
   1047 	vki_pid_t	pr_pid, pr_ppid, pr_pgrp, pr_sid;
   1048 	/* Lots missing */
   1049 	char	pr_fname[16];	/* filename of executable */
   1050 	char	pr_psargs[VKI_ELF_PRARGSZ];	/* initial part of arg list */
   1051 };
   1052 
   1053 //----------------------------------------------------------------------
   1054 // From linux-2.6.12.1/include/linux/eventpoll.h
   1055 //----------------------------------------------------------------------
   1056 
   1057 /* Valid opcodes to issue to sys_epoll_ctl() */
   1058 #define VKI_EPOLL_CTL_ADD 1
   1059 #define VKI_EPOLL_CTL_DEL 2
   1060 #define VKI_EPOLL_CTL_MOD 3
   1061 
   1062 #ifdef __x86_64__
   1063 #define VKI_EPOLL_PACKED __attribute__((packed))
   1064 #else
   1065 #define VKI_EPOLL_PACKED
   1066 #endif
   1067 
   1068 struct vki_epoll_event {
   1069 	__vki_u32 events;
   1070 	__vki_u64 data;
   1071 } VKI_EPOLL_PACKED;
   1072 
   1073 
   1074 //----------------------------------------------------------------------
   1075 // From linux-2.6.8.1/include/linux/mqueue.h
   1076 //----------------------------------------------------------------------
   1077 
   1078 struct vki_mq_attr {
   1079 	long	mq_flags;	/* message queue flags			*/
   1080 	long	mq_maxmsg;	/* maximum number of messages		*/
   1081 	long	mq_msgsize;	/* maximum message size			*/
   1082 	long	mq_curmsgs;	/* number of messages currently queued	*/
   1083 	long	__reserved[4];	/* ignored for input, zeroed for output */
   1084 };
   1085 
   1086 //----------------------------------------------------------------------
   1087 // From linux-2.6.8.1/include/linux/utsname.h
   1088 //----------------------------------------------------------------------
   1089 
   1090 struct vki_new_utsname {
   1091 	char sysname[65];
   1092 	char nodename[65];
   1093 	char release[65];
   1094 	char version[65];
   1095 	char machine[65];
   1096 	char domainname[65];
   1097 };
   1098 
   1099 //----------------------------------------------------------------------
   1100 // From linux-2.6.8.1/include/linux/mii.h
   1101 //----------------------------------------------------------------------
   1102 
   1103 /* This structure is used in all SIOCxMIIxxx ioctl calls */
   1104 struct vki_mii_ioctl_data {
   1105 	vki_u16		phy_id;
   1106 	vki_u16		reg_num;
   1107 	vki_u16		val_in;
   1108 	vki_u16		val_out;
   1109 };
   1110 
   1111 //----------------------------------------------------------------------
   1112 // From linux-2.6.8.1/include/linux/capability.h
   1113 //----------------------------------------------------------------------
   1114 
   1115 // [[capget()/capset() man page says this, ominously:
   1116 //
   1117 //   The kernel API is likely to change and use of these functions  (in
   1118 //   particular the format of the cap_user_*_t types) is subject to
   1119 //   change with each kernel revision.
   1120 //
   1121 // However, the format hasn't changed since at least Linux 2.4.6.]]
   1122 
   1123 typedef struct __vki_user_cap_header_struct {
   1124 	__vki_u32 version;
   1125 	int pid;
   1126 } __user *vki_cap_user_header_t;
   1127 
   1128 typedef struct __vki_user_cap_data_struct {
   1129         __vki_u32 effective;
   1130         __vki_u32 permitted;
   1131         __vki_u32 inheritable;
   1132 } __user *vki_cap_user_data_t;
   1133 
   1134 
   1135 //----------------------------------------------------------------------
   1136 // From linux-2.6.8.1/include/linux/module.h
   1137 //----------------------------------------------------------------------
   1138 
   1139 // [[We do a VKI_SIZEOF_* here because this type is so big, and its size
   1140 //   depends on the word size, so see vki_arch.h]]
   1141 
   1142 //----------------------------------------------------------------------
   1143 // From linux-2.6.8.1/include/linux/ipc.h
   1144 //----------------------------------------------------------------------
   1145 
   1146 /* Obsolete, used only for backwards compatibility and libc5 compiles */
   1147 struct vki_ipc_perm
   1148 {
   1149 	__vki_kernel_key_t	key;
   1150 	__vki_kernel_uid_t	uid;
   1151 	__vki_kernel_gid_t	gid;
   1152 	__vki_kernel_uid_t	cuid;
   1153 	__vki_kernel_gid_t	cgid;
   1154 	__vki_kernel_mode_t	mode;
   1155 	unsigned short	seq;
   1156 };
   1157 
   1158 #define VKI_IPC_CREAT  00001000   /* create if key is nonexistent */
   1159 #define VKI_IPC_EXCL   00002000   /* fail if key exists */
   1160 #define VKI_IPC_NOWAIT 00004000   /* return error on wait */
   1161 
   1162 //#define VKI_IPC_RMID 0     /* remove resource */
   1163 #define VKI_IPC_SET  1     /* set ipc_perm options */
   1164 #define VKI_IPC_STAT 2     /* get ipc_perm options */
   1165 #define VKI_IPC_INFO 3     /* see ipcs */
   1166 
   1167 #define VKI_IPC_64  0x0100  /* New version (support 32-bit UIDs, bigger
   1168 			       message sizes, etc. */
   1169 // From /usr/include/bits/shm.h
   1170 # define VKI_SHM_HUGETLB   04000
   1171 
   1172 
   1173 //----------------------------------------------------------------------
   1174 // From linux-2.6.8.1/include/linux/sem.h
   1175 //----------------------------------------------------------------------
   1176 
   1177 #define VKI_GETALL  13       /* get all semval's */
   1178 #define VKI_SETVAL  16       /* set semval */
   1179 #define VKI_SETALL  17       /* set all semval's */
   1180 
   1181 #define VKI_SEM_STAT 18
   1182 #define VKI_SEM_INFO 19
   1183 
   1184 /* Obsolete, used only for backwards compatibility and libc5 compiles */
   1185 struct vki_semid_ds {
   1186 	struct vki_ipc_perm	sem_perm;		/* permissions .. see ipc.h */
   1187 	__vki_kernel_time_t	sem_otime;		/* last semop time */
   1188 	__vki_kernel_time_t	sem_ctime;		/* last change time */
   1189         // [[Use void* to avoid excess header copying]]
   1190 	void/*struct sem	*/*sem_base;		/* ptr to first semaphore in array */
   1191 	void/*struct sem_queue */*sem_pending;		/* pending operations to be processed */
   1192 	void/*struct sem_queue */**sem_pending_last;	/* last pending operation */
   1193 	void/*struct sem_undo	*/*undo;			/* undo requests on this array */
   1194 	unsigned short	sem_nsems;		/* no. of semaphores in array */
   1195 };
   1196 
   1197 struct vki_sembuf {
   1198 	unsigned short  sem_num;	/* semaphore index in array */
   1199 	short		sem_op;		/* semaphore operation */
   1200 	short		sem_flg;	/* operation flags */
   1201 };
   1202 
   1203 union vki_semun {
   1204 	int val;			/* value for SETVAL */
   1205 	struct vki_semid_ds __user *buf;	/* buffer for IPC_STAT & IPC_SET */
   1206 	unsigned short __user *array;	/* array for GETALL & SETALL */
   1207 	struct vki_seminfo __user *__buf;	/* buffer for IPC_INFO */
   1208 	void __user *__pad;
   1209 };
   1210 
   1211 struct  vki_seminfo {
   1212 	int semmap;
   1213 	int semmni;
   1214 	int semmns;
   1215 	int semmnu;
   1216 	int semmsl;
   1217 	int semopm;
   1218 	int semume;
   1219 	int semusz;
   1220 	int semvmx;
   1221 	int semaem;
   1222 };
   1223 
   1224 //----------------------------------------------------------------------
   1225 // From linux-2.6.8.1/include/asm-generic/errno-base.h
   1226 //----------------------------------------------------------------------
   1227 
   1228 #define	VKI_EPERM		 1	/* Operation not permitted */
   1229 #define	VKI_ENOENT		 2	/* No such file or directory */
   1230 #define	VKI_ESRCH		 3	/* No such process */
   1231 #define	VKI_EINTR		 4	/* Interrupted system call */
   1232 #define	VKI_EIO			 5	/* I/O error */
   1233 #define	VKI_ENXIO		 6	/* No such device or address */
   1234 #define	VKI_E2BIG		 7	/* Argument list too long */
   1235 #define	VKI_ENOEXEC		 8	/* Exec format error */
   1236 #define	VKI_EBADF		 9	/* Bad file number */
   1237 #define	VKI_ECHILD		10	/* No child processes */
   1238 #define	VKI_EAGAIN		11	/* Try again */
   1239 #define	VKI_ENOMEM		12	/* Out of memory */
   1240 #define	VKI_EACCES		13	/* Permission denied */
   1241 #define	VKI_EFAULT		14	/* Bad address */
   1242 #define	VKI_ENOTBLK		15	/* Block device required */
   1243 #define	VKI_EBUSY		16	/* Device or resource busy */
   1244 #define	VKI_EEXIST		17	/* File exists */
   1245 #define	VKI_EXDEV		18	/* Cross-device link */
   1246 #define	VKI_ENODEV		19	/* No such device */
   1247 #define	VKI_ENOTDIR		20	/* Not a directory */
   1248 #define	VKI_EISDIR		21	/* Is a directory */
   1249 #define	VKI_EINVAL		22	/* Invalid argument */
   1250 #define	VKI_ENFILE		23	/* File table overflow */
   1251 #define	VKI_EMFILE		24	/* Too many open files */
   1252 #define	VKI_ENOTTY		25	/* Not a typewriter */
   1253 #define	VKI_ETXTBSY		26	/* Text file busy */
   1254 #define	VKI_EFBIG		27	/* File too large */
   1255 #define	VKI_ENOSPC		28	/* No space left on device */
   1256 #define	VKI_ESPIPE		29	/* Illegal seek */
   1257 #define	VKI_EROFS		30	/* Read-only file system */
   1258 #define	VKI_EMLINK		31	/* Too many links */
   1259 #define	VKI_EPIPE		32	/* Broken pipe */
   1260 #define	VKI_EDOM		33	/* Math argument out of domain of func */
   1261 #define	VKI_ERANGE		34	/* Math result not representable */
   1262 
   1263 //----------------------------------------------------------------------
   1264 // From linux-2.6.8.1/include/asm-generic/errno.h
   1265 //----------------------------------------------------------------------
   1266 
   1267 #define VKI_EWOULDBLOCK		VKI_EAGAIN
   1268 
   1269 //----------------------------------------------------------------------
   1270 // From linux-2.6.8.1/include/linux/wait.h
   1271 //----------------------------------------------------------------------
   1272 
   1273 #define VKI_WNOHANG	0x00000001
   1274 
   1275 #define __VKI_WALL	0x40000000	/* Wait on all children, regardless of type */
   1276 #define __VKI_WCLONE	0x80000000	/* Wait only on non-SIGCHLD children */
   1277 
   1278 //----------------------------------------------------------------------
   1279 // From linux-2.6.8.1/include/linux/mman.h
   1280 //----------------------------------------------------------------------
   1281 
   1282 #define VKI_MREMAP_MAYMOVE	1
   1283 #define VKI_MREMAP_FIXED	2
   1284 
   1285 //----------------------------------------------------------------------
   1286 // From linux-2.6.31-rc4/include/linux/futex.h
   1287 //----------------------------------------------------------------------
   1288 
   1289 #define VKI_FUTEX_WAIT (0)
   1290 #define VKI_FUTEX_WAKE (1)
   1291 #define VKI_FUTEX_FD (2)
   1292 #define VKI_FUTEX_REQUEUE (3)
   1293 #define VKI_FUTEX_CMP_REQUEUE (4)
   1294 #define VKI_FUTEX_WAKE_OP (5)
   1295 #define VKI_FUTEX_LOCK_PI (6)
   1296 #define VKI_FUTEX_UNLOCK_PI (7)
   1297 #define VKI_FUTEX_TRYLOCK_PI (8)
   1298 #define VKI_FUTEX_WAIT_BITSET (9)
   1299 #define VKI_FUTEX_WAKE_BITSET (10)
   1300 #define VKI_FUTEX_WAIT_REQUEUE_PI (11)
   1301 #define VKI_FUTEX_CMP_REQUEUE_PI (12)
   1302 #define VKI_FUTEX_PRIVATE_FLAG (128)
   1303 #define VKI_FUTEX_CLOCK_REALTIME (256)
   1304 
   1305 struct vki_robust_list {
   1306 	struct vki_robust_list __user *next;
   1307 };
   1308 
   1309 struct vki_robust_list_head {
   1310 	/*
   1311 	 * The head of the list. Points back to itself if empty:
   1312 	 */
   1313 	struct vki_robust_list list;
   1314 
   1315 	/*
   1316 	 * This relative offset is set by user-space, it gives the kernel
   1317 	 * the relative position of the futex field to examine. This way
   1318 	 * we keep userspace flexible, to freely shape its data-structure,
   1319 	 * without hardcoding any particular offset into the kernel:
   1320 	 */
   1321 	long futex_offset;
   1322 
   1323 	/*
   1324 	 * The death of the thread may race with userspace setting
   1325 	 * up a lock's links. So to handle this race, userspace first
   1326 	 * sets this field to the address of the to-be-taken lock,
   1327 	 * then does the lock acquire, and then adds itself to the
   1328 	 * list, and then clears this field. Hence the kernel will
   1329 	 * always have full knowledge of all locks that the thread
   1330 	 * _might_ have taken. We check the owner TID in any case,
   1331 	 * so only truly owned locks will be handled.
   1332 	 */
   1333 	struct vki_robust_list __user *list_op_pending;
   1334 };
   1335 
   1336 //----------------------------------------------------------------------
   1337 // From linux-2.6.8.1/include/linux/errno.h
   1338 //----------------------------------------------------------------------
   1339 
   1340 #define VKI_ERESTARTSYS	512
   1341 
   1342 //----------------------------------------------------------------------
   1343 // From linux-2.6.8.1/include/linux/stat.h
   1344 //----------------------------------------------------------------------
   1345 
   1346 #define VKI_S_IFMT  00170000
   1347 #define VKI_S_IFSOCK 0140000
   1348 #define VKI_S_IFLNK  0120000
   1349 #define VKI_S_IFREG  0100000
   1350 #define VKI_S_IFBLK  0060000
   1351 #define VKI_S_IFDIR  0040000
   1352 #define VKI_S_IFCHR  0020000
   1353 #define VKI_S_IFIFO  0010000
   1354 #define VKI_S_ISUID  0004000
   1355 #define VKI_S_ISGID  0002000
   1356 #define VKI_S_ISVTX  0001000
   1357 
   1358 #define VKI_S_ISLNK(m)	(((m) & VKI_S_IFMT) == VKI_S_IFLNK)
   1359 #define VKI_S_ISREG(m)	(((m) & VKI_S_IFMT) == VKI_S_IFREG)
   1360 #define VKI_S_ISDIR(m)	(((m) & VKI_S_IFMT) == VKI_S_IFDIR)
   1361 #define VKI_S_ISCHR(m)	(((m) & VKI_S_IFMT) == VKI_S_IFCHR)
   1362 #define VKI_S_ISBLK(m)	(((m) & VKI_S_IFMT) == VKI_S_IFBLK)
   1363 #define VKI_S_ISFIFO(m)	(((m) & VKI_S_IFMT) == VKI_S_IFIFO)
   1364 #define VKI_S_ISSOCK(m)	(((m) & VKI_S_IFMT) == VKI_S_IFSOCK)
   1365 
   1366 #define VKI_S_IRWXU 00700
   1367 #define VKI_S_IRUSR 00400
   1368 #define VKI_S_IWUSR 00200
   1369 #define VKI_S_IXUSR 00100
   1370 
   1371 #define VKI_S_IRWXG 00070
   1372 #define VKI_S_IRGRP 00040
   1373 #define VKI_S_IWGRP 00020
   1374 #define VKI_S_IXGRP 00010
   1375 
   1376 #define VKI_S_IRWXO 00007
   1377 #define VKI_S_IROTH 00004
   1378 #define VKI_S_IWOTH 00002
   1379 #define VKI_S_IXOTH 00001
   1380 
   1381 //----------------------------------------------------------------------
   1382 // From linux-2.6.8.1/include/linux/dirent.h
   1383 //----------------------------------------------------------------------
   1384 
   1385 /* This is the old compat structure to use with the old dirent syscall. */
   1386 struct vki_dirent {
   1387 	long		d_ino;
   1388 	__vki_kernel_off_t	d_off;
   1389 	unsigned short	d_reclen;
   1390 	char		d_name[256]; /* We must not include limits.h! */
   1391 };
   1392 
   1393 /* This is the new structure to use with the dirent64 syscall. */
   1394 struct vki_dirent64 {
   1395 	__vki_u64 d_ino;
   1396 	__vki_s64 d_off;
   1397 	unsigned short d_reclen;
   1398 	unsigned char d_type;
   1399 	char d_name[256]; /* Note we hard code a max file length here. */
   1400 };
   1401 
   1402 //----------------------------------------------------------------------
   1403 // From linux-2.6.8.1/include/linux/fcntl.h
   1404 //----------------------------------------------------------------------
   1405 
   1406 #define VKI_F_SETLEASE      (VKI_F_LINUX_SPECIFIC_BASE + 0)
   1407 #define VKI_F_GETLEASE      (VKI_F_LINUX_SPECIFIC_BASE + 1)
   1408 
   1409 #define VKI_F_CANCELLK      (VKI_F_LINUX_SPECIFIC_BASE + 5)
   1410 
   1411 #define VKI_F_DUPFD_CLOEXEC (VKI_F_LINUX_SPECIFIC_BASE + 6)
   1412 
   1413 #define VKI_F_NOTIFY        (VKI_F_LINUX_SPECIFIC_BASE + 2)
   1414 
   1415 #define VKI_F_SETPIPE_SZ    (VKI_F_LINUX_SPECIFIC_BASE + 7)
   1416 #define VKI_F_GETPIPE_SZ    (VKI_F_LINUX_SPECIFIC_BASE + 8)
   1417 
   1418 //----------------------------------------------------------------------
   1419 // From linux-2.6.8.1/include/linux/sysctl.h
   1420 //----------------------------------------------------------------------
   1421 
   1422 struct __vki_sysctl_args {
   1423 	int __user *name;
   1424 	int nlen;
   1425 	void __user *oldval;
   1426 	vki_size_t __user *oldlenp;
   1427 	void __user *newval;
   1428 	vki_size_t newlen;
   1429 	unsigned long __unused0[4];
   1430 };
   1431 
   1432 //----------------------------------------------------------------------
   1433 // From linux-2.6.8.1/include/linux/aio_abi.h
   1434 //----------------------------------------------------------------------
   1435 
   1436 typedef unsigned long	vki_aio_context_t;
   1437 
   1438 enum {
   1439 	VKI_IOCB_CMD_PREAD = 0,
   1440 	VKI_IOCB_CMD_PWRITE = 1,
   1441 	VKI_IOCB_CMD_FSYNC = 2,
   1442 	VKI_IOCB_CMD_FDSYNC = 3,
   1443 	VKI_IOCB_CMD_PREADV = 7,
   1444 	VKI_IOCB_CMD_PWRITEV = 8,
   1445 };
   1446 
   1447 /* read() from /dev/aio returns these structures. */
   1448 struct vki_io_event {
   1449 	__vki_u64	data;		/* the data field from the iocb */
   1450 	__vki_u64	obj;		/* what iocb this event came from */
   1451         // [[Nb: These fields renamed from 'res' and 'res2' because 'res' is
   1452         //   a macro in vg_syscalls.c!]]
   1453 	__vki_s64	result;		/* result code for this event */
   1454 	__vki_s64	result2;	/* secondary result */
   1455 };
   1456 
   1457 #if defined(VKI_LITTLE_ENDIAN)
   1458 #  define VKI_PADDED(x,y)	x, y
   1459 #elif defined(VKI_BIG_ENDIAN)
   1460 #  define VKI_PADDED(x,y)	y, x
   1461 #else
   1462 #error edit for your odd byteorder.
   1463 #endif
   1464 
   1465 struct vki_iocb {
   1466 	/* these are internal to the kernel/libc. */
   1467 	__vki_u64	aio_data;	/* data to be returned in event's data */
   1468 	__vki_u32	VKI_PADDED(aio_key, aio_reserved1);
   1469 				/* the kernel sets aio_key to the req # */
   1470 
   1471 	/* common fields */
   1472 	__vki_u16	aio_lio_opcode;	/* see IOCB_CMD_ above */
   1473 	__vki_s16	aio_reqprio;
   1474 	__vki_u32	aio_fildes;
   1475 
   1476 	__vki_u64	aio_buf;
   1477 	__vki_u64	aio_nbytes;
   1478 	__vki_s64	aio_offset;
   1479 
   1480 	/* extra parameters */
   1481 	__vki_u64	aio_reserved2;	/* TODO: use this for a (struct sigevent *) */
   1482 	__vki_u64	aio_reserved3;
   1483 }; /* 64 bytes */
   1484 
   1485 //----------------------------------------------------------------------
   1486 // From linux-2.6.8.1/include/linux/aio.h
   1487 //----------------------------------------------------------------------
   1488 
   1489 struct vki_aio_ring {
   1490 	unsigned	id;	/* kernel internal index number */
   1491 	unsigned	nr;	/* number of io_events */
   1492 	unsigned	head;
   1493 	unsigned	tail;
   1494 
   1495 	unsigned	magic;
   1496 	unsigned	compat_features;
   1497 	unsigned	incompat_features;
   1498 	unsigned	header_length;	/* size of aio_ring */
   1499 
   1500 	struct vki_io_event		io_events[0];
   1501 }; /* 128 bytes + ring size */
   1502 
   1503 //----------------------------------------------------------------------
   1504 // From linux-2.6.8.1/include/linux/msg.h
   1505 //----------------------------------------------------------------------
   1506 
   1507 #define VKI_MSG_STAT 11
   1508 #define VKI_MSG_INFO 12
   1509 
   1510 struct vki_msqid_ds {
   1511 	struct vki_ipc_perm msg_perm;
   1512 	struct vki_msg *msg_first;		/* first message on queue,unused  */
   1513 	struct vki_msg *msg_last;		/* last message in queue,unused */
   1514 	__vki_kernel_time_t msg_stime;	/* last msgsnd time */
   1515 	__vki_kernel_time_t msg_rtime;	/* last msgrcv time */
   1516 	__vki_kernel_time_t msg_ctime;	/* last change time */
   1517 	unsigned long  msg_lcbytes;	/* Reuse junk fields for 32 bit */
   1518 	unsigned long  msg_lqbytes;	/* ditto */
   1519 	unsigned short msg_cbytes;	/* current number of bytes on queue */
   1520 	unsigned short msg_qnum;	/* number of messages in queue */
   1521 	unsigned short msg_qbytes;	/* max number of bytes on queue */
   1522 	__vki_kernel_ipc_pid_t msg_lspid;	/* pid of last msgsnd */
   1523 	__vki_kernel_ipc_pid_t msg_lrpid;	/* last receive pid */
   1524 };
   1525 
   1526 struct vki_msgbuf {
   1527 	long mtype;         /* type of message */
   1528 	char mtext[1];      /* message text */
   1529 };
   1530 
   1531 struct vki_msginfo {
   1532 	int msgpool;
   1533 	int msgmap;
   1534 	int msgmax;
   1535 	int msgmnb;
   1536 	int msgmni;
   1537 	int msgssz;
   1538 	int msgtql;
   1539 	unsigned short  msgseg;
   1540 };
   1541 
   1542 //----------------------------------------------------------------------
   1543 // From linux-2.6.8.1/include/linux/shm.h
   1544 //----------------------------------------------------------------------
   1545 
   1546 struct vki_shmid_ds {
   1547 	struct vki_ipc_perm		shm_perm;	/* operation perms */
   1548 	int			shm_segsz;	/* size of segment (bytes) */
   1549 	__vki_kernel_time_t		shm_atime;	/* last attach time */
   1550 	__vki_kernel_time_t		shm_dtime;	/* last detach time */
   1551 	__vki_kernel_time_t		shm_ctime;	/* last change time */
   1552 	__vki_kernel_ipc_pid_t	shm_cpid;	/* pid of creator */
   1553 	__vki_kernel_ipc_pid_t	shm_lpid;	/* pid of last operator */
   1554 	unsigned short		shm_nattch;	/* no. of current attaches */
   1555 	unsigned short 		shm_unused;	/* compatibility */
   1556 	void 			*shm_unused2;	/* ditto - used by DIPC */
   1557 	void			*shm_unused3;	/* unused */
   1558 };
   1559 
   1560 #define VKI_SHM_RDONLY  010000  /* read-only access */
   1561 #define VKI_SHM_RND     020000  /* round attach address to SHMLBA boundary */
   1562 
   1563 #define VKI_SHM_STAT 	13
   1564 #define VKI_SHM_INFO 	14
   1565 
   1566 /* Obsolete, used only for backwards compatibility */
   1567 struct	vki_shminfo {
   1568 	int shmmax;
   1569 	int shmmin;
   1570 	int shmmni;
   1571 	int shmseg;
   1572 	int shmall;
   1573 };
   1574 
   1575 struct vki_shm_info {
   1576 	int used_ids;
   1577 	unsigned long shm_tot;	/* total allocated shm */
   1578 	unsigned long shm_rss;	/* total resident shm */
   1579 	unsigned long shm_swp;	/* total swapped shm */
   1580 	unsigned long swap_attempts;
   1581 	unsigned long swap_successes;
   1582 };
   1583 
   1584 //----------------------------------------------------------------------
   1585 // From linux-2.6.8.1/include/linux/rtc.h
   1586 //----------------------------------------------------------------------
   1587 
   1588 struct vki_rtc_time {
   1589 	int tm_sec;
   1590 	int tm_min;
   1591 	int tm_hour;
   1592 	int tm_mday;
   1593 	int tm_mon;
   1594 	int tm_year;
   1595 	int tm_wday;
   1596 	int tm_yday;
   1597 	int tm_isdst;
   1598 };
   1599 
   1600 #define VKI_RTC_AIE_ON	_VKI_IO('p', 0x01)	/* Alarm int. enable on	*/
   1601 #define VKI_RTC_AIE_OFF	_VKI_IO('p', 0x02)	/* ... off		*/
   1602 #define VKI_RTC_UIE_ON	_VKI_IO('p', 0x03)	/* Update int. enable on*/
   1603 #define VKI_RTC_UIE_OFF	_VKI_IO('p', 0x04)	/* ... off		*/
   1604 #define VKI_RTC_PIE_ON	_VKI_IO('p', 0x05)	/* Periodic int. enable on*/
   1605 #define VKI_RTC_PIE_OFF	_VKI_IO('p', 0x06)	/* ... off		*/
   1606 
   1607 #define VKI_RTC_ALM_SET		_VKI_IOW('p', 0x07, struct vki_rtc_time) /* Set alarm time  */
   1608 #define VKI_RTC_ALM_READ	_VKI_IOR('p', 0x08, struct vki_rtc_time) /* Read alarm time */
   1609 #define VKI_RTC_RD_TIME		_VKI_IOR('p', 0x09, struct vki_rtc_time) /* Read RTC time   */
   1610 //#define RTC_SET_TIME	_IOW('p', 0x0a, struct rtc_time) /* Set RTC time    */
   1611 #define VKI_RTC_IRQP_READ	_VKI_IOR('p', 0x0b, unsigned long)	 /* Read IRQ rate   */
   1612 #define VKI_RTC_IRQP_SET	_VKI_IOW('p', 0x0c, unsigned long)	 /* Set IRQ rate    */
   1613 
   1614 //----------------------------------------------------------------------
   1615 // From linux-2.6.8.1/include/linux/isdn.h
   1616 //----------------------------------------------------------------------
   1617 
   1618 // [[Nb: Resolved this for the common case where CONFIG_COBALT_MICRO_SERVER
   1619 //   is not defined]]
   1620 #define VKI_ISDN_MAX_CHANNELS   64
   1621 
   1622 #define VKI_IIOCGETCPS  _VKI_IO('I',21)
   1623 
   1624 #define VKI_IIOCNETGPN  _VKI_IO('I',34)
   1625 
   1626 #define VKI_ISDN_MSNLEN          32
   1627 
   1628 typedef struct {
   1629   char name[10];
   1630   char phone[VKI_ISDN_MSNLEN];
   1631   int  outgoing;
   1632 } vki_isdn_net_ioctl_phone;
   1633 
   1634 //----------------------------------------------------------------------
   1635 // From linux-2.6.8.1/include/linux/sockios.h
   1636 //----------------------------------------------------------------------
   1637 
   1638 #define VKI_SIOCOUTQ		VKI_TIOCOUTQ
   1639 
   1640 #define VKI_SIOCADDRT		0x890B	/* add routing table entry	*/
   1641 #define VKI_SIOCDELRT		0x890C	/* delete routing table entry	*/
   1642 
   1643 #define VKI_SIOCGIFNAME		0x8910	/* get iface name		*/
   1644 #define VKI_SIOCGIFCONF		0x8912	/* get iface list		*/
   1645 #define VKI_SIOCGIFFLAGS	0x8913	/* get flags			*/
   1646 #define VKI_SIOCSIFFLAGS	0x8914	/* set flags			*/
   1647 #define VKI_SIOCGIFADDR		0x8915	/* get PA address		*/
   1648 #define VKI_SIOCSIFADDR		0x8916	/* set PA address		*/
   1649 #define VKI_SIOCGIFDSTADDR	0x8917	/* get remote PA address	*/
   1650 #define VKI_SIOCSIFDSTADDR	0x8918	/* set remote PA address	*/
   1651 #define VKI_SIOCGIFBRDADDR	0x8919	/* get broadcast PA address	*/
   1652 #define VKI_SIOCSIFBRDADDR	0x891a	/* set broadcast PA address	*/
   1653 #define VKI_SIOCGIFNETMASK	0x891b	/* get network PA mask		*/
   1654 #define VKI_SIOCSIFNETMASK	0x891c	/* set network PA mask		*/
   1655 #define VKI_SIOCGIFMETRIC	0x891d	/* get metric			*/
   1656 #define VKI_SIOCSIFMETRIC	0x891e	/* set metric			*/
   1657 #define VKI_SIOCGIFMTU		0x8921	/* get MTU size			*/
   1658 #define VKI_SIOCSIFMTU		0x8922	/* set MTU size			*/
   1659 #define	VKI_SIOCSIFHWADDR	0x8924	/* set hardware address 	*/
   1660 #define VKI_SIOCGIFHWADDR	0x8927	/* Get hardware address		*/
   1661 #define VKI_SIOCGIFINDEX	0x8933	/* name -> if_index mapping	*/
   1662 
   1663 #define VKI_SIOCGIFTXQLEN	0x8942	/* Get the tx queue length	*/
   1664 #define VKI_SIOCSIFTXQLEN	0x8943	/* Set the tx queue length 	*/
   1665 
   1666 #define VKI_SIOCETHTOOL		0x8946	/* Ethtool interface		*/
   1667 
   1668 #define VKI_SIOCGMIIPHY		0x8947	/* Get address of MII PHY in use. */
   1669 #define VKI_SIOCGMIIREG		0x8948	/* Read MII PHY register.	*/
   1670 #define VKI_SIOCSMIIREG		0x8949	/* Write MII PHY register.	*/
   1671 
   1672 #define VKI_SIOCDARP		0x8953	/* delete ARP table entry	*/
   1673 #define VKI_SIOCGARP		0x8954	/* get ARP table entry		*/
   1674 #define VKI_SIOCSARP		0x8955	/* set ARP table entry		*/
   1675 
   1676 #define VKI_SIOCDRARP		0x8960	/* delete RARP table entry	*/
   1677 #define VKI_SIOCGRARP		0x8961	/* get RARP table entry		*/
   1678 #define VKI_SIOCSRARP		0x8962	/* set RARP table entry		*/
   1679 
   1680 #define VKI_SIOCGIFMAP		0x8970	/* Get device parameters	*/
   1681 #define VKI_SIOCSIFMAP		0x8971	/* Set device parameters	*/
   1682 
   1683 #define VKI_SIOCSHWTSTAMP	0x89B0	/* Set hardware time stamping */
   1684 
   1685 //----------------------------------------------------------------------
   1686 // From linux-2.6.8.1/include/linux/ppdev.h
   1687 //----------------------------------------------------------------------
   1688 
   1689 #define VKI_PP_MAJOR	99
   1690 
   1691 #define VKI_PP_IOCTL	'p'
   1692 
   1693 /* Set mode for read/write (e.g. IEEE1284_MODE_EPP) */
   1694 #define VKI_PPSETMODE	_VKI_IOW(VKI_PP_IOCTL, 0x80, int)
   1695 
   1696 /* Read status */
   1697 #define VKI_PPRSTATUS	_VKI_IOR(VKI_PP_IOCTL, 0x81, unsigned char)
   1698 //#define PPWSTATUS	OBSOLETE__IOW(PP_IOCTL, 0x82, unsigned char)
   1699 
   1700 /* Read/write control */
   1701 #define VKI_PPRCONTROL	_VKI_IOR(VKI_PP_IOCTL, 0x83, unsigned char)
   1702 #define VKI_PPWCONTROL	_VKI_IOW(VKI_PP_IOCTL, 0x84, unsigned char)
   1703 
   1704 struct vki_ppdev_frob_struct {
   1705 	unsigned char mask;
   1706 	unsigned char val;
   1707 };
   1708 #define VKI_PPFCONTROL      _VKI_IOW(VKI_PP_IOCTL, 0x8e, struct vki_ppdev_frob_struct)
   1709 
   1710 /* Read/write data */
   1711 #define VKI_PPRDATA		_VKI_IOR(VKI_PP_IOCTL, 0x85, unsigned char)
   1712 #define VKI_PPWDATA		_VKI_IOW(VKI_PP_IOCTL, 0x86, unsigned char)
   1713 
   1714 /* Claim the port to start using it */
   1715 #define VKI_PPCLAIM		_VKI_IO(VKI_PP_IOCTL, 0x8b)
   1716 
   1717 /* Release the port when you aren't using it */
   1718 #define VKI_PPRELEASE	_VKI_IO(VKI_PP_IOCTL, 0x8c)
   1719 
   1720 /* Yield the port (release it if another driver is waiting,
   1721  * then reclaim) */
   1722 #define VKI_PPYIELD		_VKI_IO(VKI_PP_IOCTL, 0x8d)
   1723 
   1724 /* Register device exclusively (must be before PPCLAIM). */
   1725 #define VKI_PPEXCL		_VKI_IO(VKI_PP_IOCTL, 0x8f)
   1726 
   1727 /* Data line direction: non-zero for input mode. */
   1728 #define VKI_PPDATADIR	_VKI_IOW(VKI_PP_IOCTL, 0x90, int)
   1729 
   1730 /* Negotiate a particular IEEE 1284 mode. */
   1731 #define VKI_PPNEGOT	_VKI_IOW(VKI_PP_IOCTL, 0x91, int)
   1732 
   1733 /* Set control lines when an interrupt occurs. */
   1734 #define VKI_PPWCTLONIRQ	_VKI_IOW(VKI_PP_IOCTL, 0x92, unsigned char)
   1735 
   1736 /* Clear (and return) interrupt count. */
   1737 #define VKI_PPCLRIRQ	_VKI_IOR(VKI_PP_IOCTL, 0x93, int)
   1738 
   1739 /* Set the IEEE 1284 phase that we're in (e.g. IEEE1284_PH_FWD_IDLE) */
   1740 #define VKI_PPSETPHASE	_VKI_IOW(VKI_PP_IOCTL, 0x94, int)
   1741 
   1742 /* Set and get port timeout (struct timeval's) */
   1743 #define VKI_PPGETTIME	_VKI_IOR(VKI_PP_IOCTL, 0x95, struct vki_timeval)
   1744 #define VKI_PPSETTIME	_VKI_IOW(VKI_PP_IOCTL, 0x96, struct vki_timeval)
   1745 
   1746 #define VKI_PPGETMODES	_VKI_IOR(VKI_PP_IOCTL, 0x97, unsigned int)
   1747 
   1748 #define VKI_PPGETMODE	_VKI_IOR(VKI_PP_IOCTL, 0x98, int)
   1749 #define VKI_PPGETPHASE	_VKI_IOR(VKI_PP_IOCTL, 0x99, int)
   1750 
   1751 #define VKI_PPGETFLAGS	_VKI_IOR(VKI_PP_IOCTL, 0x9a, int)
   1752 #define VKI_PPSETFLAGS	_VKI_IOW(VKI_PP_IOCTL, 0x9b, int)
   1753 
   1754 //----------------------------------------------------------------------
   1755 // From linux-3.16/include/uapi/linux/fs.h
   1756 //----------------------------------------------------------------------
   1757 
   1758 #define VKI_BLKROSET   _VKI_IO(0x12,93)	/* set device read-only (0 = read-write) */
   1759 #define VKI_BLKROGET   _VKI_IO(0x12,94)	/* get read-only status (0 = read_write) */
   1760 #define VKI_BLKGETSIZE _VKI_IO(0x12,96) /* return device size /512 (long *arg) */
   1761 #define VKI_BLKRASET   _VKI_IO(0x12,98)	/* set read ahead for block device */
   1762 #define VKI_BLKRAGET   _VKI_IO(0x12,99)	/* get current read ahead setting */
   1763 #define VKI_BLKFRASET  _VKI_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
   1764 #define VKI_BLKFRAGET  _VKI_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
   1765 #define VKI_BLKSECTGET _VKI_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
   1766 #define VKI_BLKSSZGET  _VKI_IO(0x12,104)/* get block device sector size */
   1767 #define VKI_BLKBSZGET  _VKI_IOR(0x12,112,vki_size_t)
   1768 #define VKI_BLKBSZSET  _VKI_IOW(0x12,113,vki_size_t)
   1769 #define VKI_BLKGETSIZE64 _VKI_IOR(0x12,114,vki_size_t) /* return device size in bytes (u64 *arg) */
   1770 #define VKI_BLKPBSZGET _VKI_IO(0x12,123)
   1771 #define VKI_BLKDISCARDZEROES _VKI_IO(0x12,124)
   1772 
   1773 #define VKI_FIBMAP	_VKI_IO(0x00,1)	/* bmap access */
   1774 #define VKI_FIGETBSZ    _VKI_IO(0x00,2)	/* get the block size used for bmap */
   1775 
   1776 //----------------------------------------------------------------------
   1777 // From linux-2.6.8.1/include/scsi/sg.h
   1778 //----------------------------------------------------------------------
   1779 
   1780 typedef struct vki_sg_io_hdr
   1781 {
   1782     int interface_id;           /* [i] 'S' for SCSI generic (required) */
   1783     int dxfer_direction;        /* [i] data transfer direction  */
   1784     unsigned char cmd_len;      /* [i] SCSI command length ( <= 16 bytes) */
   1785     unsigned char mx_sb_len;    /* [i] max length to write to sbp */
   1786     unsigned short iovec_count; /* [i] 0 implies no scatter gather */
   1787     unsigned int dxfer_len;     /* [i] byte count of data transfer */
   1788     void __user *dxferp;	/* [i], [*io] points to data transfer memory
   1789 					      or scatter gather list */
   1790     unsigned char __user *cmdp; /* [i], [*i] points to command to perform */
   1791     void __user *sbp;		/* [i], [*o] points to sense_buffer memory */
   1792     unsigned int timeout;       /* [i] MAX_UINT->no timeout (unit: millisec) */
   1793     unsigned int flags;         /* [i] 0 -> default, see SG_FLAG... */
   1794     int pack_id;                /* [i->o] unused internally (normally) */
   1795     void __user * usr_ptr;      /* [i->o] unused internally */
   1796     unsigned char status;       /* [o] scsi status */
   1797     unsigned char masked_status;/* [o] shifted, masked scsi status */
   1798     unsigned char msg_status;   /* [o] messaging level data (optional) */
   1799     unsigned char sb_len_wr;    /* [o] byte count actually written to sbp */
   1800     unsigned short host_status; /* [o] errors from host adapter */
   1801     unsigned short driver_status;/* [o] errors from software driver */
   1802     int resid;                  /* [o] dxfer_len - actual_transferred */
   1803     unsigned int duration;      /* [o] time taken by cmd (unit: millisec) */
   1804     unsigned int info;          /* [o] auxiliary information */
   1805 } vki_sg_io_hdr_t;  /* 64 bytes long (on i386) */
   1806 
   1807 #define VKI_SG_DXFER_NONE -1        /* e.g. a SCSI Test Unit Ready command */
   1808 #define VKI_SG_DXFER_TO_DEV -2      /* e.g. a SCSI WRITE command */
   1809 #define VKI_SG_DXFER_FROM_DEV -3    /* e.g. a SCSI READ command */
   1810 #define VKI_SG_DXFER_TO_FROM_DEV -4 /* treated like SG_DXFER_FROM_DEV with the
   1811 				   additional property than during indirect
   1812 				   IO the user buffer is copied into the
   1813 				   kernel buffers before the transfer */
   1814 
   1815 typedef struct vki_sg_scsi_id { /* used by SG_GET_SCSI_ID ioctl() */
   1816     int host_no;        /* as in "scsi<n>" where 'n' is one of 0, 1, 2 etc */
   1817     int channel;
   1818     int scsi_id;        /* scsi id of target device */
   1819     int lun;
   1820     int scsi_type;      /* TYPE_... defined in scsi/scsi.h */
   1821     short h_cmd_per_lun;/* host (adapter) maximum commands per lun */
   1822     short d_queue_depth;/* device (or adapter) maximum queue length */
   1823     int unused[2];      /* probably find a good use, set 0 for now */
   1824 } vki_sg_scsi_id_t; /* 32 bytes long on i386 */
   1825 
   1826 #define VKI_SG_EMULATED_HOST 0x2203 /* true for emulated host adapter (ATAPI) */
   1827 
   1828 #define VKI_SG_SET_RESERVED_SIZE 0x2275  /* request a new reserved buffer size */
   1829 #define VKI_SG_GET_RESERVED_SIZE 0x2272  /* actual size of reserved buffer */
   1830 
   1831 #define VKI_SG_GET_SCSI_ID 0x2276   /* Yields fd's bus, chan, dev, lun + type */
   1832 
   1833 #define VKI_SG_GET_SG_TABLESIZE 0x227F  /* 0 implies can't do scatter gather */
   1834 
   1835 #define VKI_SG_GET_VERSION_NUM 0x2282 /* Example: version 2.1.34 yields 20134 */
   1836 
   1837 #define VKI_SG_IO 0x2285   /* similar effect as write() followed by read() */
   1838 
   1839 #define VKI_SG_SET_TIMEOUT 0x2201  /* unit: jiffies (10ms on i386) */
   1840 #define VKI_SG_GET_TIMEOUT 0x2202  /* yield timeout as _return_ value */
   1841 
   1842 //#define SG_GET_COMMAND_Q 0x2270   /* Yields 0 (queuing off) or 1 (on) */
   1843 #define VKI_SG_SET_COMMAND_Q 0x2271   /* Change queuing state with 0 or 1 */
   1844 
   1845 //----------------------------------------------------------------------
   1846 // From linux-2.6.34/include/scsi/scsi.h and scsi/scsi_ioctl.h
   1847 //----------------------------------------------------------------------
   1848 
   1849 #define VKI_SCSI_IOCTL_DOORLOCK		0x5380 /* Lock the eject mechanism.  */
   1850 #define VKI_SCSI_IOCTL_DOORUNLOCK	0x5381 /* Unlock the mechanism.  */
   1851 #define VKI_SCSI_IOCTL_GET_IDLUN	0x5382
   1852 #define VKI_SCSI_IOCTL_GET_BUS_NUMBER	0x5386
   1853 
   1854 struct vki_scsi_idlun {
   1855 	__vki_u32 dev_id;
   1856 	__vki_u32 host_unique_id;
   1857 };
   1858 
   1859 //----------------------------------------------------------------------
   1860 // From linux-2.6.8.1/include/linux/cdrom.h
   1861 //----------------------------------------------------------------------
   1862 
   1863 #define VKI_CDROMPLAYMSF		0x5303 /* Play Audio MSF (struct cdrom_msf) */
   1864 #define VKI_CDROMREADTOCHDR		0x5305 /* Read TOC header
   1865                                 	           (struct cdrom_tochdr) */
   1866 #define VKI_CDROMREADTOCENTRY		0x5306 /* Read TOC entry
   1867                                 	           (struct cdrom_tocentry) */
   1868 #define VKI_CDROMSUBCHNL		0x530b /* Read subchannel data
   1869                                 	           (struct cdrom_subchnl) */
   1870 #define VKI_CDROMREADMODE2		0x530c /* Read CDROM mode 2 data (2336 Bytes)
   1871                                 	           (struct cdrom_read) */
   1872 #define VKI_CDROMREADAUDIO		0x530e /* (struct cdrom_read_audio) */
   1873 #define VKI_CDROMMULTISESSION		0x5310 /* Obtain the start-of-last-session
   1874                                 	           address of multi session disks
   1875                                 	           (struct cdrom_multisession) */
   1876 #define VKI_CDROM_GET_MCN		0x5311 /* Obtain the "Universal Product Code"
   1877                                 	           if available (struct cdrom_mcn) */
   1878 #define VKI_CDROMVOLREAD		0x5313 /* Get the drive's volume setting
   1879                                 	          (struct cdrom_volctrl) */
   1880 #define VKI_CDROMREADRAW		0x5314	/* read data in raw mode (2352 Bytes)
   1881                                 	           (struct cdrom_read) */
   1882 #define VKI_CDROM_CLEAR_OPTIONS		0x5321  /* Clear behavior options */
   1883 #define VKI_CDROM_DRIVE_STATUS		0x5326  /* Get tray position, etc. */
   1884 #define VKI_CDROM_DISC_STATUS		0x5327	/* get CD type information */
   1885 #define VKI_CDROM_GET_CAPABILITY	0x5331	/* get capabilities */
   1886 
   1887 #define VKI_CDROM_SEND_PACKET		0x5393	/* send a packet to the drive */
   1888 
   1889 struct vki_cdrom_msf0
   1890 {
   1891 	__vki_u8	minute;
   1892 	__vki_u8	second;
   1893 	__vki_u8	frame;
   1894 };
   1895 
   1896 union vki_cdrom_addr
   1897 {
   1898 	struct vki_cdrom_msf0	msf;
   1899 	int			lba;
   1900 };
   1901 
   1902 struct vki_cdrom_msf
   1903 {
   1904 	__vki_u8	cdmsf_min0;	/* start minute */
   1905 	__vki_u8	cdmsf_sec0;	/* start second */
   1906 	__vki_u8	cdmsf_frame0;	/* start frame */
   1907 	__vki_u8	cdmsf_min1;	/* end minute */
   1908 	__vki_u8	cdmsf_sec1;	/* end second */
   1909 	__vki_u8	cdmsf_frame1;	/* end frame */
   1910 };
   1911 
   1912 struct vki_cdrom_tochdr
   1913 {
   1914 	__vki_u8	cdth_trk0;	/* start track */
   1915 	__vki_u8	cdth_trk1;	/* end track */
   1916 };
   1917 
   1918 struct vki_cdrom_volctrl
   1919 {
   1920 	__vki_u8	channel0;
   1921 	__vki_u8	channel1;
   1922 	__vki_u8	channel2;
   1923 	__vki_u8	channel3;
   1924 };
   1925 
   1926 struct vki_cdrom_subchnl
   1927 {
   1928 	__vki_u8	cdsc_format;
   1929 	__vki_u8	cdsc_audiostatus;
   1930 	__vki_u8	cdsc_adr:	4;
   1931 	__vki_u8	cdsc_ctrl:	4;
   1932 	__vki_u8	cdsc_trk;
   1933 	__vki_u8	cdsc_ind;
   1934 	union vki_cdrom_addr cdsc_absaddr;
   1935 	union vki_cdrom_addr cdsc_reladdr;
   1936 };
   1937 
   1938 struct vki_cdrom_tocentry
   1939 {
   1940 	__vki_u8	cdte_track;
   1941 	__vki_u8	cdte_adr	:4;
   1942 	__vki_u8	cdte_ctrl	:4;
   1943 	__vki_u8	cdte_format;
   1944 	union vki_cdrom_addr cdte_addr;
   1945 	__vki_u8	cdte_datamode;
   1946 };
   1947 
   1948 struct vki_cdrom_read
   1949 {
   1950 	int	cdread_lba;
   1951 	char 	*cdread_bufaddr;
   1952 	int	cdread_buflen;
   1953 };
   1954 
   1955 struct vki_cdrom_read_audio
   1956 {
   1957 	union vki_cdrom_addr addr; /* frame address */
   1958 	__vki_u8 addr_format;      /* CDROM_LBA or CDROM_MSF */
   1959 	int nframes;           /* number of 2352-byte-frames to read at once */
   1960 	__vki_u8 __user *buf;      /* frame buffer (size: nframes*2352 bytes) */
   1961 };
   1962 
   1963 struct vki_cdrom_multisession
   1964 {
   1965 	union vki_cdrom_addr addr; /* frame address: start-of-last-session
   1966 	                           (not the new "frame 16"!).  Only valid
   1967 	                           if the "xa_flag" is true. */
   1968 	__vki_u8 xa_flag;        /* 1: "is XA disk" */
   1969 	__vki_u8 addr_format;    /* CDROM_LBA or CDROM_MSF */
   1970 };
   1971 
   1972 struct vki_cdrom_mcn
   1973 {
   1974   __vki_u8 medium_catalog_number[14]; /* 13 ASCII digits, null-terminated */
   1975 };
   1976 
   1977 #define VKI_CDROM_PACKET_SIZE	12
   1978 
   1979 struct vki_cdrom_generic_command
   1980 {
   1981 	unsigned char 		cmd[VKI_CDROM_PACKET_SIZE];
   1982 	unsigned char		__user *buffer;
   1983 	unsigned int 		buflen;
   1984 	int			stat;
   1985         // [[replace with void* to reduce inclusion amounts]]
   1986 	void/*struct vki_request_sense	*/__user *sense;
   1987 	unsigned char		data_direction;
   1988 	int			quiet;
   1989 	int			timeout;
   1990 	void			__user *reserved[1];	/* unused, actually */
   1991 };
   1992 
   1993 #define VKI_CD_SYNC_SIZE         12 /* 12 sync bytes per raw data frame */
   1994 #define VKI_CD_HEAD_SIZE          4 /* header (address) bytes per raw data frame */
   1995 #define VKI_CD_FRAMESIZE_RAW   2352 /* bytes per frame, "raw" mode */
   1996 #define VKI_CD_FRAMESIZE_RAW0 (VKI_CD_FRAMESIZE_RAW-VKI_CD_SYNC_SIZE-VKI_CD_HEAD_SIZE) /*2336*/
   1997 
   1998 //----------------------------------------------------------------------
   1999 // From linux-2.6.8.1/include/linux/soundcard.h
   2000 //----------------------------------------------------------------------
   2001 
   2002 #ifndef _VKI_SIOWR
   2003 #if defined(_VKI_IOWR) && (defined(_AIX) || (!defined(sun) && !defined(sparc) && !defined(__sparc__) && !defined(__INCioctlh) && !defined(__Lynx__)))
   2004 /* Use already defined ioctl defines if they exist (except with Sun or Sparc) */
   2005 #define	_VKI_SIO		_VKI_IO
   2006 #define	_VKI_SIOR		_VKI_IOR
   2007 #define	_VKI_SIOW		_VKI_IOW
   2008 #define	_VKI_SIOWR		_VKI_IOWR
   2009 #else
   2010 // [[Valgrind: Install this case if/when necessary]
   2011 #error Valgrind: Cannot handle sparc/sun case yet...
   2012 #  endif /* _IOWR */
   2013 #endif  /* !_VKI_SIOWR */
   2014 
   2015 #define VKI_SNDCTL_SEQ_CTRLRATE		_VKI_SIOWR('Q', 3, int)	/* Set/get timer resolution (HZ) */
   2016 #define VKI_SNDCTL_SEQ_GETOUTCOUNT	_VKI_SIOR ('Q', 4, int)
   2017 #define VKI_SNDCTL_SEQ_GETINCOUNT	_VKI_SIOR ('Q', 5, int)
   2018 #define VKI_SNDCTL_SEQ_PERCMODE		_VKI_SIOW ('Q', 6, int)
   2019 #define VKI_SNDCTL_SEQ_TESTMIDI		_VKI_SIOW ('Q', 8, int)
   2020 #define VKI_SNDCTL_SEQ_RESETSAMPLES	_VKI_SIOW ('Q', 9, int)
   2021 #define VKI_SNDCTL_SEQ_NRSYNTHS		_VKI_SIOR ('Q',10, int)
   2022 #define VKI_SNDCTL_SEQ_NRMIDIS		_VKI_SIOR ('Q',11, int)
   2023 #define VKI_SNDCTL_SEQ_GETTIME		_VKI_SIOR ('Q',19, int)
   2024 
   2025 #define VKI_SNDCTL_TMR_TIMEBASE		_VKI_SIOWR('T', 1, int)
   2026 #define VKI_SNDCTL_TMR_TEMPO		_VKI_SIOWR('T', 5, int)
   2027 #define VKI_SNDCTL_TMR_SOURCE		_VKI_SIOWR('T', 6, int)
   2028 
   2029 #define VKI_SNDCTL_MIDI_PRETIME		_VKI_SIOWR('m', 0, int)
   2030 #define VKI_SNDCTL_MIDI_MPUMODE		_VKI_SIOWR('m', 1, int)
   2031 
   2032 #define VKI_SNDCTL_DSP_RESET		_VKI_SIO  ('P', 0)
   2033 #define VKI_SNDCTL_DSP_SYNC		_VKI_SIO  ('P', 1)
   2034 #define VKI_SNDCTL_DSP_SPEED		_VKI_SIOWR('P', 2, int)
   2035 #define VKI_SNDCTL_DSP_STEREO		_VKI_SIOWR('P', 3, int)
   2036 #define VKI_SNDCTL_DSP_GETBLKSIZE	_VKI_SIOWR('P', 4, int)
   2037 #define VKI_SNDCTL_DSP_CHANNELS		_VKI_SIOWR('P', 6, int)
   2038 #define VKI_SOUND_PCM_WRITE_FILTER	_VKI_SIOWR('P', 7, int)
   2039 #define VKI_SNDCTL_DSP_POST		_VKI_SIO  ('P', 8)
   2040 #define VKI_SNDCTL_DSP_SUBDIVIDE	_VKI_SIOWR('P', 9, int)
   2041 #define VKI_SNDCTL_DSP_SETFRAGMENT	_VKI_SIOWR('P',10, int)
   2042 
   2043 #define VKI_SNDCTL_DSP_GETFMTS		_VKI_SIOR ('P',11, int) /* Returns a mask */
   2044 #define VKI_SNDCTL_DSP_SETFMT		_VKI_SIOWR('P', 5, int) /* Selects ONE fmt */
   2045 
   2046 typedef struct vki_audio_buf_info {
   2047 			int fragments;	/* # of available fragments (partially usend ones not counted) */
   2048 			int fragstotal;	/* Total # of fragments allocated */
   2049 			int fragsize;	/* Size of a fragment in bytes */
   2050 
   2051 			int bytes;	/* Available space in bytes (includes partially used fragments) */
   2052 			/* Note! 'bytes' could be more than fragments*fragsize */
   2053 		} vki_audio_buf_info;
   2054 
   2055 #define VKI_SNDCTL_DSP_GETOSPACE	_VKI_SIOR ('P',12, vki_audio_buf_info)
   2056 #define VKI_SNDCTL_DSP_GETISPACE	_VKI_SIOR ('P',13, vki_audio_buf_info)
   2057 #define VKI_SNDCTL_DSP_NONBLOCK		_VKI_SIO  ('P',14)
   2058 #define VKI_SNDCTL_DSP_GETCAPS		_VKI_SIOR ('P',15, int)
   2059 
   2060 #define VKI_SNDCTL_DSP_GETTRIGGER	_VKI_SIOR ('P',16, int)
   2061 #define VKI_SNDCTL_DSP_SETTRIGGER	_VKI_SIOW ('P',16, int)
   2062 
   2063 #define VKI_SNDCTL_DSP_SETSYNCRO	_VKI_SIO  ('P', 21)
   2064 #define VKI_SNDCTL_DSP_SETDUPLEX	_VKI_SIO  ('P', 22)
   2065 #define VKI_SNDCTL_DSP_GETODELAY	_VKI_SIOR ('P', 23, int)
   2066 
   2067 #define VKI_SNDCTL_DSP_GETCHANNELMASK	_VKI_SIOWR('P', 64, int)
   2068 #define VKI_SNDCTL_DSP_BIND_CHANNEL	_VKI_SIOWR('P', 65, int)
   2069 
   2070 #define VKI_SNDCTL_DSP_SETSPDIF		_VKI_SIOW ('P', 66, int)
   2071 #define VKI_SNDCTL_DSP_GETSPDIF		_VKI_SIOR ('P', 67, int)
   2072 
   2073 #define VKI_SOUND_PCM_READ_RATE		_VKI_SIOR ('P', 2, int)
   2074 #define VKI_SOUND_PCM_READ_CHANNELS	_VKI_SIOR ('P', 6, int)
   2075 #define VKI_SOUND_PCM_READ_BITS		_VKI_SIOR ('P', 5, int)
   2076 #define VKI_SOUND_PCM_READ_FILTER	_VKI_SIOR ('P', 7, int)
   2077 
   2078 
   2079 //----------------------------------------------------------------------
   2080 // From linux-2.6.8.1/include/linux/hdreg.h
   2081 //----------------------------------------------------------------------
   2082 
   2083 struct vki_hd_geometry {
   2084       unsigned char heads;
   2085       unsigned char sectors;
   2086       unsigned short cylinders;
   2087       unsigned long start;
   2088 };
   2089 
   2090 #define VKI_HDIO_GETGEO		0x0301	/* get device geometry */
   2091 #define VKI_HDIO_GET_DMA	0x030b	/* get use-dma flag */
   2092 #define VKI_HDIO_GET_IDENTITY	0x030d	/* get IDE identification info */
   2093 
   2094 // [[Nb: done like this because the original type is a huge struct that will
   2095 //   always be the same size.]]
   2096 #define VKI_SIZEOF_STRUCT_HD_DRIVEID   512
   2097 
   2098 //----------------------------------------------------------------------
   2099 // From linux-2.6.8.1/include/linux/fb.h
   2100 //----------------------------------------------------------------------
   2101 
   2102 #define VKI_FBIOGET_VSCREENINFO	0x4600
   2103 #define VKI_FBIOPUT_VSCREENINFO	0x4601
   2104 #define VKI_FBIOGET_FSCREENINFO	0x4602
   2105 #define VKI_FBIOPAN_DISPLAY	0x4606
   2106 
   2107 struct vki_fb_fix_screeninfo {
   2108 	char id[16];			/* identification string eg "TT Builtin" */
   2109 	unsigned long smem_start;	/* Start of frame buffer mem */
   2110 					/* (physical address) */
   2111 	__vki_u32 smem_len;			/* Length of frame buffer mem */
   2112 	__vki_u32 type;			/* see FB_TYPE_*		*/
   2113 	__vki_u32 type_aux;		/* Interleave for interleaved Planes */
   2114 	__vki_u32 visual;		/* see FB_VISUAL_*		*/
   2115 	__vki_u16 xpanstep;		/* zero if no hardware panning  */
   2116 	__vki_u16 ypanstep;		/* zero if no hardware panning  */
   2117 	__vki_u16 ywrapstep;		/* zero if no hardware ywrap    */
   2118 	__vki_u32 line_length;		/* length of a line in bytes    */
   2119 	unsigned long mmio_start;	/* Start of Memory Mapped I/O   */
   2120 					/* (physical address) */
   2121 	__vki_u32 mmio_len;		/* Length of Memory Mapped I/O  */
   2122 	__vki_u32 accel;		/* Indicate to driver which	*/
   2123 					/*  specific chip/card we have	*/
   2124 	__vki_u16 reserved[3];		/* Reserved for future compatibility */
   2125 };
   2126 
   2127 struct vki_fb_bitfield {
   2128 	__vki_u32 offset;		/* beginning of bitfield	*/
   2129 	__vki_u32 length;		/* length of bitfield		*/
   2130 	__vki_u32 msb_right;		/* != 0 : Most significant bit is */
   2131 					/* right */
   2132 };
   2133 
   2134 struct vki_fb_var_screeninfo {
   2135 	__vki_u32 xres;			/* visible resolution		*/
   2136 	__vki_u32 yres;
   2137 	__vki_u32 xres_virtual;		/* virtual resolution		*/
   2138 	__vki_u32 yres_virtual;
   2139 	__vki_u32 xoffset;		/* offset from virtual to visible */
   2140 	__vki_u32 yoffset;		/* resolution			*/
   2141 
   2142 	__vki_u32 bits_per_pixel;	/* guess what			*/
   2143 	__vki_u32 grayscale;		/* != 0 Graylevels instead of colors */
   2144 
   2145 	struct vki_fb_bitfield red;	/* bitfield in fb mem if true color, */
   2146 	struct vki_fb_bitfield green;	/* else only length is significant */
   2147 	struct vki_fb_bitfield blue;
   2148 	struct vki_fb_bitfield transp;	/* transparency			*/
   2149 
   2150 	__vki_u32 nonstd;		/* != 0 Non standard pixel format */
   2151 
   2152 	__vki_u32 activate;		/* see FB_ACTIVATE_*		*/
   2153 
   2154 	__vki_u32 height;		/* height of picture in mm    */
   2155 	__vki_u32 width;		/* width of picture in mm     */
   2156 
   2157 	__vki_u32 accel_flags;		/* (OBSOLETE) see fb_info.flags */
   2158 
   2159 	/* Timing: All values in pixclocks, except pixclock (of course) */
   2160 	__vki_u32 pixclock;		/* pixel clock in ps (pico seconds) */
   2161 	__vki_u32 left_margin;		/* time from sync to picture	*/
   2162 	__vki_u32 right_margin;		/* time from picture to sync	*/
   2163 	__vki_u32 upper_margin;		/* time from sync to picture	*/
   2164 	__vki_u32 lower_margin;
   2165 	__vki_u32 hsync_len;		/* length of horizontal sync	*/
   2166 	__vki_u32 vsync_len;		/* length of vertical sync	*/
   2167 	__vki_u32 sync;			/* see FB_SYNC_*		*/
   2168 	__vki_u32 vmode;		/* see FB_VMODE_*		*/
   2169 	__vki_u32 rotate;		/* angle we rotate counter clockwise */
   2170 	__vki_u32 reserved[5];		/* Reserved for future compatibility */
   2171 };
   2172 
   2173 //----------------------------------------------------------------------
   2174 // From linux-2.6.9/include/linux/kd.h
   2175 //----------------------------------------------------------------------
   2176 
   2177 #define VKI_GIO_FONT       0x4B60  /* gets font in expanded form */
   2178 #define VKI_PIO_FONT       0x4B61  /* use font in expanded form */
   2179 
   2180 #define VKI_GIO_FONTX      0x4B6B  /* get font using struct consolefontdesc */
   2181 #define VKI_PIO_FONTX      0x4B6C  /* set font using struct consolefontdesc */
   2182 struct vki_consolefontdesc {
   2183 	unsigned short charcount;	/* characters in font (256 or 512) */
   2184 	unsigned short charheight;	/* scan lines per character (1-32) */
   2185 	char __user *chardata;		/* font data in expanded form */
   2186 };
   2187 
   2188 #define VKI_PIO_FONTRESET  0x4B6D  /* reset to default font */
   2189 
   2190 #define VKI_GIO_CMAP       0x4B70  /* gets colour palette on VGA+ */
   2191 #define VKI_PIO_CMAP       0x4B71  /* sets colour palette on VGA+ */
   2192 
   2193 #define VKI_KIOCSOUND      0x4B2F  /* start sound generation (0 for off) */
   2194 #define VKI_KDMKTONE       0x4B30  /* generate tone */
   2195 
   2196 #define VKI_KDGETLED       0x4B31  /* return current led state */
   2197 #define VKI_KDSETLED       0x4B32  /* set led state [lights, not flags] */
   2198 
   2199 #define VKI_KDGKBTYPE      0x4B33  /* get keyboard type */
   2200 
   2201 #define VKI_KDADDIO        0x4B34  /* add i/o port as valid */
   2202 #define VKI_KDDELIO        0x4B35  /* del i/o port as valid */
   2203 #define VKI_KDENABIO       0x4B36  /* enable i/o to video board */
   2204 #define VKI_KDDISABIO      0x4B37  /* disable i/o to video board */
   2205 
   2206 #define VKI_KDSETMODE      0x4B3A  /* set text/graphics mode */
   2207 #define VKI_KDGETMODE      0x4B3B  /* get current mode */
   2208 
   2209 #define VKI_KDMAPDISP      0x4B3C  /* map display into address space */
   2210 #define VKI_KDUNMAPDISP    0x4B3D  /* unmap display from address space */
   2211 
   2212 #define		VKI_E_TABSZ		256
   2213 #define VKI_GIO_SCRNMAP    0x4B40  /* get screen mapping from kernel */
   2214 #define VKI_PIO_SCRNMAP	   0x4B41  /* put screen mapping table in kernel */
   2215 #define VKI_GIO_UNISCRNMAP 0x4B69  /* get full Unicode screen mapping */
   2216 #define VKI_PIO_UNISCRNMAP 0x4B6A  /* set full Unicode screen mapping */
   2217 
   2218 #define VKI_GIO_UNIMAP     0x4B66  /* get unicode-to-font mapping from kernel */
   2219 struct vki_unipair {
   2220 	unsigned short unicode;
   2221 	unsigned short fontpos;
   2222 };
   2223 struct vki_unimapdesc {
   2224 	unsigned short entry_ct;
   2225 	struct vki_unipair __user *entries;
   2226 };
   2227 #define VKI_PIO_UNIMAP     0x4B67  /* put unicode-to-font mapping in kernel */
   2228 #define VKI_PIO_UNIMAPCLR  0x4B68  /* clear table, possibly advise hash algorithm */
   2229 struct vki_unimapinit {
   2230 	unsigned short advised_hashsize;  /* 0 if no opinion */
   2231 	unsigned short advised_hashstep;  /* 0 if no opinion */
   2232 	unsigned short advised_hashlevel; /* 0 if no opinion */
   2233 };
   2234 
   2235 #define VKI_KDGKBMODE      0x4B44  /* gets current keyboard mode */
   2236 #define VKI_KDSKBMODE      0x4B45  /* sets current keyboard mode */
   2237 
   2238 #define VKI_KDGKBMETA      0x4B62  /* gets meta key handling mode */
   2239 #define VKI_KDSKBMETA      0x4B63  /* sets meta key handling mode */
   2240 
   2241 #define VKI_KDGKBLED       0x4B64  /* get led flags (not lights) */
   2242 #define VKI_KDSKBLED       0x4B65  /* set led flags (not lights) */
   2243 
   2244 struct vki_kbentry {
   2245 	unsigned char kb_table;
   2246 	unsigned char kb_index;
   2247 	unsigned short kb_value;
   2248 };
   2249 #define VKI_KDGKBENT       0x4B46  /* gets one entry in translation table */
   2250 #define VKI_KDSKBENT       0x4B47  /* sets one entry in translation table */
   2251 
   2252 struct vki_kbsentry {
   2253 	unsigned char kb_func;
   2254 	unsigned char kb_string[512];
   2255 };
   2256 #define VKI_KDGKBSENT      0x4B48  /* gets one function key string entry */
   2257 #define VKI_KDSKBSENT      0x4B49  /* sets one function key string entry */
   2258 
   2259 struct vki_kbdiacr {
   2260         unsigned char diacr, base, result;
   2261 };
   2262 struct vki_kbdiacrs {
   2263         unsigned int kb_cnt;    /* number of entries in following array */
   2264 	struct vki_kbdiacr kbdiacr[256];    /* MAX_DIACR from keyboard.h */
   2265 };
   2266 #define VKI_KDGKBDIACR     0x4B4A  /* read kernel accent table */
   2267 #define VKI_KDSKBDIACR     0x4B4B  /* write kernel accent table */
   2268 
   2269 struct vki_kbkeycode {
   2270 	unsigned int scancode, keycode;
   2271 };
   2272 #define VKI_KDGETKEYCODE   0x4B4C  /* read kernel keycode table entry */
   2273 #define VKI_KDSETKEYCODE   0x4B4D  /* write kernel keycode table entry */
   2274 
   2275 #define VKI_KDSIGACCEPT    0x4B4E  /* accept kbd generated signals */
   2276 
   2277 struct vki_kbd_repeat {
   2278 	int delay;	/* in msec; <= 0: don't change */
   2279 	int period;	/* in msec; <= 0: don't change */
   2280 			/* earlier this field was misnamed "rate" */
   2281 };
   2282 #define VKI_KDKBDREP       0x4B52  /* set keyboard delay/repeat rate;
   2283                                     * actually used values are returned */
   2284 
   2285 #define VKI_KDFONTOP       0x4B72  /* font operations */
   2286 
   2287 struct vki_console_font_op {
   2288 	unsigned int op;	/* operation code KD_FONT_OP_* */
   2289 	unsigned int flags;	/* KD_FONT_FLAG_* */
   2290 	unsigned int width, height;	/* font size */
   2291 	unsigned int charcount;
   2292 	unsigned char __user *data;	/* font data with height fixed to 32 */
   2293 };
   2294 
   2295 #define VKI_KD_FONT_OP_SET		0	/* Set font */
   2296 #define VKI_KD_FONT_OP_GET		1	/* Get font */
   2297 #define VKI_KD_FONT_OP_SET_DEFAULT	2	/* Set font to default, data points to name / NULL */
   2298 #define VKI_KD_FONT_OP_COPY		3	/* Copy from another console */
   2299 
   2300 //----------------------------------------------------------------------
   2301 // From linux-2.6.9/include/linux/kb.h
   2302 //----------------------------------------------------------------------
   2303 
   2304 typedef __vki_kernel_uid32_t vki_qid_t; /* Type in which we store ids in memory */
   2305 
   2306 //----------------------------------------------------------------------
   2307 // From linux-2.6.20.1/include/linux/ptrace.h
   2308 //----------------------------------------------------------------------
   2309 
   2310 #define VKI_PTRACE_TRACEME         0
   2311 #define VKI_PTRACE_PEEKTEXT	   1
   2312 #define VKI_PTRACE_PEEKDATA	   2
   2313 #define VKI_PTRACE_PEEKUSR	   3
   2314 #define VKI_PTRACE_POKEUSR	   6
   2315 
   2316 #define VKI_PTRACE_DETACH         17
   2317 
   2318 #define VKI_PTRACE_GETEVENTMSG	0x4201
   2319 #define VKI_PTRACE_GETSIGINFO	0x4202
   2320 #define VKI_PTRACE_SETSIGINFO	0x4203
   2321 #define VKI_PTRACE_GETREGSET	0x4204
   2322 #define VKI_PTRACE_SETREGSET	0x4205
   2323 
   2324 //----------------------------------------------------------------------
   2325 // From linux-2.6.14/include/sound/asound.h
   2326 //----------------------------------------------------------------------
   2327 
   2328 enum {
   2329 	VKI_SNDRV_PCM_IOCTL_HW_FREE = _VKI_IO('A', 0x12),
   2330 	VKI_SNDRV_PCM_IOCTL_HWSYNC = _VKI_IO('A', 0x22),
   2331 	VKI_SNDRV_PCM_IOCTL_PREPARE = _VKI_IO('A', 0x40),
   2332 	VKI_SNDRV_PCM_IOCTL_RESET = _VKI_IO('A', 0x41),
   2333 	VKI_SNDRV_PCM_IOCTL_START = _VKI_IO('A', 0x42),
   2334 	VKI_SNDRV_PCM_IOCTL_DROP = _VKI_IO('A', 0x43),
   2335 	VKI_SNDRV_PCM_IOCTL_DRAIN = _VKI_IO('A', 0x44),
   2336 	VKI_SNDRV_PCM_IOCTL_PAUSE = _VKI_IOW('A', 0x45, int),
   2337 	VKI_SNDRV_PCM_IOCTL_RESUME = _VKI_IO('A', 0x47),
   2338 	VKI_SNDRV_PCM_IOCTL_XRUN = _VKI_IO('A', 0x48),
   2339 	VKI_SNDRV_PCM_IOCTL_LINK = _VKI_IOW('A', 0x60, int),
   2340 	VKI_SNDRV_PCM_IOCTL_UNLINK = _VKI_IO('A', 0x61),
   2341 };
   2342 
   2343 enum {
   2344 	VKI_SNDRV_TIMER_IOCTL_START = _VKI_IO('T', 0xa0),
   2345 	VKI_SNDRV_TIMER_IOCTL_STOP = _VKI_IO('T', 0xa1),
   2346 	VKI_SNDRV_TIMER_IOCTL_CONTINUE = _VKI_IO('T', 0xa2),
   2347 	VKI_SNDRV_TIMER_IOCTL_PAUSE = _VKI_IO('T', 0xa3),
   2348 };
   2349 
   2350 struct vki_snd_ctl_card_info {
   2351 	int card;			/* card number */
   2352 	int pad;			/* reserved for future (was type) */
   2353 	unsigned char id[16];		/* ID of card (user selectable) */
   2354 	unsigned char driver[16];	/* Driver name */
   2355 	unsigned char name[32];		/* Short name of soundcard */
   2356 	unsigned char longname[80];	/* name + info text about soundcard */
   2357 	unsigned char reserved_[16];	/* reserved for future (was ID of mixer) */
   2358 	unsigned char mixername[80];	/* visual mixer identification */
   2359 	unsigned char components[128];	/* card components / fine identification, delimited with one space (AC97 etc..) */
   2360 };
   2361 
   2362 typedef int vki_snd_ctl_elem_iface_t;
   2363 #define	VKI_SNDRV_CTL_ELEM_IFACE_CARD		((vki_snd_ctl_elem_iface_t) 0) /* global control */
   2364 #define	VKI_SNDRV_CTL_ELEM_IFACE_HWDEP		((vki_snd_ctl_elem_iface_t) 1) /* hardware dependent device */
   2365 #define	VKI_SNDRV_CTL_ELEM_IFACE_MIXER		((vki_snd_ctl_elem_iface_t) 2) /* virtual mixer device */
   2366 #define	VKI_SNDRV_CTL_ELEM_IFACE_PCM		((vki_snd_ctl_elem_iface_t) 3) /* PCM device */
   2367 #define	VKI_SNDRV_CTL_ELEM_IFACE_RAWMIDI	((vki_snd_ctl_elem_iface_t) 4) /* RawMidi device */
   2368 #define	VKI_SNDRV_CTL_ELEM_IFACE_TIMER		((vki_snd_ctl_elem_iface_t) 5) /* timer device */
   2369 #define	VKI_SNDRV_CTL_ELEM_IFACE_SEQUENCER	((vki_snd_ctl_elem_iface_t) 6) /* sequencer client */
   2370 #define	VKI_SNDRV_CTL_ELEM_IFACE_LAST		VKI_SNDRV_CTL_ELEM_IFACE_SEQUENCER
   2371 
   2372 struct vki_snd_ctl_elem_id {
   2373 	unsigned int numid;		/* numeric identifier, zero = invalid */
   2374 	vki_snd_ctl_elem_iface_t iface;	/* interface identifier */
   2375 	unsigned int device;		/* device/client number */
   2376 	unsigned int subdevice;		/* subdevice (substream) number */
   2377 	unsigned char name[44];		/* ASCII name of item */
   2378 	unsigned int index;		/* index of item */
   2379 };
   2380 
   2381 struct vki_snd_ctl_elem_list {
   2382 	unsigned int offset;		/* W: first element ID to get */
   2383 	unsigned int space;		/* W: count of element IDs to get */
   2384 	unsigned int used;		/* R: count of element IDs set */
   2385 	unsigned int count;		/* R: count of all elements */
   2386 	struct vki_snd_ctl_elem_id __user *pids; /* R: IDs */
   2387 	unsigned char reserved[50];
   2388 };
   2389 
   2390 struct vki_snd_ctl_tlv {
   2391     unsigned int numid;	/* control element numeric identification */
   2392     unsigned int length;	/* in bytes aligned to 4 */
   2393     unsigned int tlv[0];	/* first TLV */
   2394 };
   2395 
   2396 #define VKI_SNDRV_CTL_IOCTL_PVERSION	_VKI_IOR('U', 0x00, int)
   2397 #define VKI_SNDRV_CTL_IOCTL_CARD_INFO	_VKI_IOR('U', 0x01, struct vki_snd_ctl_card_info)
   2398 #define VKI_SNDRV_CTL_IOCTL_ELEM_LIST	_VKI_IOWR('U', 0x10, struct vki_snd_ctl_elem_list)
   2399 #define VKI_SNDRV_CTL_IOCTL_TLV_READ	_VKI_IOWR('U', 0x1a, struct vki_snd_ctl_tlv)
   2400 #define VKI_SNDRV_CTL_IOCTL_TLV_WRITE	_VKI_IOWR('U', 0x1b, struct vki_snd_ctl_tlv)
   2401 #define VKI_SNDRV_CTL_IOCTL_TLV_COMMAND	_VKI_IOWR('U', 0x1c, struct vki_snd_ctl_tlv)
   2402 
   2403 //----------------------------------------------------------------------
   2404 // From linux-2.6.15.4/include/linux/serial.h
   2405 //----------------------------------------------------------------------
   2406 
   2407 struct vki_serial_icounter_struct {
   2408 	int cts, dsr, rng, dcd;
   2409 	int rx, tx;
   2410 	int frame, overrun, parity, brk;
   2411 	int buf_overrun;
   2412 	int reserved[9];
   2413 };
   2414 
   2415 //----------------------------------------------------------------------
   2416 // From linux-2.6.16/include/linux/vt.h
   2417 //----------------------------------------------------------------------
   2418 
   2419 #define VKI_VT_OPENQRY	0x5600	/* find available vt */
   2420 
   2421 struct vki_vt_mode {
   2422 	char mode;		/* vt mode */
   2423 	char waitv;		/* if set, hang on writes if not active */
   2424 	short relsig;		/* signal to raise on release req */
   2425 	short acqsig;		/* signal to raise on acquisition */
   2426 	short frsig;		/* unused (set to 0) */
   2427 };
   2428 #define VKI_VT_GETMODE	0x5601	/* get mode of active vt */
   2429 #define VKI_VT_SETMODE	0x5602	/* set mode of active vt */
   2430 
   2431 struct vki_vt_stat {
   2432 	unsigned short v_active;	/* active vt */
   2433 	unsigned short v_signal;	/* signal to send */
   2434 	unsigned short v_state;		/* vt bitmask */
   2435 };
   2436 #define VKI_VT_GETSTATE	0x5603	/* get global vt state info */
   2437 #define VKI_VT_SENDSIG	0x5604	/* signal to send to bitmask of vts */
   2438 
   2439 #define VKI_VT_RELDISP	0x5605	/* release display */
   2440 
   2441 #define VKI_VT_ACTIVATE	0x5606	/* make vt active */
   2442 #define VKI_VT_WAITACTIVE	0x5607	/* wait for vt active */
   2443 #define VKI_VT_DISALLOCATE	0x5608  /* free memory associated to vt */
   2444 
   2445 struct vki_vt_sizes {
   2446 	unsigned short v_rows;		/* number of rows */
   2447 	unsigned short v_cols;		/* number of columns */
   2448 	unsigned short v_scrollsize;	/* number of lines of scrollback */
   2449 };
   2450 #define VKI_VT_RESIZE	0x5609	/* set kernel's idea of screensize */
   2451 
   2452 struct vki_vt_consize {
   2453 	unsigned short v_rows;	/* number of rows */
   2454 	unsigned short v_cols;	/* number of columns */
   2455 	unsigned short v_vlin;	/* number of pixel rows on screen */
   2456 	unsigned short v_clin;	/* number of pixel rows per character */
   2457 	unsigned short v_vcol;	/* number of pixel columns on screen */
   2458 	unsigned short v_ccol;	/* number of pixel columns per character */
   2459 };
   2460 #define VKI_VT_RESIZEX      0x560A  /* set kernel's idea of screensize + more */
   2461 #define VKI_VT_LOCKSWITCH   0x560B  /* disallow vt switching */
   2462 #define VKI_VT_UNLOCKSWITCH 0x560C  /* allow vt switching */
   2463 
   2464 //----------------------------------------------------------------------
   2465 // From linux-2.6.19/include/linux/prctl.h
   2466 //----------------------------------------------------------------------
   2467 
   2468 #define VKI_PR_SET_PDEATHSIG  1  /* Second arg is a signal */
   2469 #define VKI_PR_GET_PDEATHSIG  2  /* Second arg is a ptr to return the signal */
   2470 
   2471 #define VKI_PR_GET_DUMPABLE   3
   2472 #define VKI_PR_SET_DUMPABLE   4
   2473 
   2474 #define VKI_PR_GET_UNALIGN	  5
   2475 #define VKI_PR_SET_UNALIGN	  6
   2476 # define VKI_PR_UNALIGN_NOPRINT	1	/* silently fix up unaligned user accesses */
   2477 # define VKI_PR_UNALIGN_SIGBUS	2	/* generate SIGBUS on unaligned user access */
   2478 
   2479 #define VKI_PR_GET_KEEPCAPS   7
   2480 #define VKI_PR_SET_KEEPCAPS   8
   2481 
   2482 #define VKI_PR_GET_FPEMU  9
   2483 #define VKI_PR_SET_FPEMU 10
   2484 # define VKI_PR_FPEMU_NOPRINT	1	/* silently emulate fp operations accesses */
   2485 # define VKI_PR_FPEMU_SIGFPE	2	/* don't emulate fp operations, send SIGFPE instead */
   2486 
   2487 #define VKI_PR_GET_FPEXC	11
   2488 #define VKI_PR_SET_FPEXC	12
   2489 # define VKI_PR_FP_EXC_SW_ENABLE	0x80	/* Use FPEXC for FP exception enables */
   2490 # define VKI_PR_FP_EXC_DIV		0x010000	/* floating point divide by zero */
   2491 # define VKI_PR_FP_EXC_OVF		0x020000	/* floating point overflow */
   2492 # define VKI_PR_FP_EXC_UND		0x040000	/* floating point underflow */
   2493 # define VKI_PR_FP_EXC_RES		0x080000	/* floating point inexact result */
   2494 # define VKI_PR_FP_EXC_INV		0x100000	/* floating point invalid operation */
   2495 # define VKI_PR_FP_EXC_DISABLED	0	/* FP exceptions disabled */
   2496 # define VKI_PR_FP_EXC_NONRECOV	1	/* async non-recoverable exc. mode */
   2497 # define VKI_PR_FP_EXC_ASYNC	2	/* async recoverable exception mode */
   2498 # define VKI_PR_FP_EXC_PRECISE	3	/* precise exception mode */
   2499 
   2500 #define VKI_PR_GET_TIMING   13
   2501 #define VKI_PR_SET_TIMING   14
   2502 # define VKI_PR_TIMING_STATISTICAL  0       /* Normal, traditional,
   2503                                                    statistical process timing */
   2504 # define VKI_PR_TIMING_TIMESTAMP    1       /* Accurate timestamp based
   2505                                                    process timing */
   2506 
   2507 #define VKI_PR_SET_NAME    15		/* Set process name */
   2508 #define VKI_PR_GET_NAME    16		/* Get process name */
   2509 
   2510 #define VKI_PR_GET_ENDIAN	19
   2511 #define VKI_PR_SET_ENDIAN	20
   2512 # define VKI_PR_ENDIAN_BIG		0
   2513 # define VKI_PR_ENDIAN_LITTLE	1	/* True little endian mode */
   2514 # define VKI_PR_ENDIAN_PPC_LITTLE	2	/* "PowerPC" pseudo little endian */
   2515 
   2516 #define VKI_PR_SET_SECCOMP 22
   2517 
   2518 #define VKI_PR_SET_PTRACER 0x59616d61
   2519 
   2520 //----------------------------------------------------------------------
   2521 // From linux-2.6.19/include/linux/usbdevice_fs.h
   2522 //----------------------------------------------------------------------
   2523 
   2524 struct vki_usbdevfs_ctrltransfer {
   2525 	__vki_u8 bRequestType;
   2526 	__vki_u8 bRequest;
   2527 	__vki_u16 wValue;
   2528 	__vki_u16 wIndex;
   2529 	__vki_u16 wLength;
   2530 	__vki_u32 timeout;  /* in milliseconds */
   2531  	void __user *data;
   2532 };
   2533 
   2534 struct vki_usbdevfs_bulktransfer {
   2535 	unsigned int ep;
   2536 	unsigned int len;
   2537 	unsigned int timeout; /* in milliseconds */
   2538 	void __user *data;
   2539 };
   2540 
   2541 #define VKI_USBDEVFS_MAXDRIVERNAME 255
   2542 
   2543 struct vki_usbdevfs_getdriver {
   2544 	unsigned int interface;
   2545 	char driver[VKI_USBDEVFS_MAXDRIVERNAME + 1];
   2546 };
   2547 
   2548 struct vki_usbdevfs_connectinfo {
   2549 	unsigned int devnum;
   2550 	unsigned char slow;
   2551 };
   2552 
   2553 struct vki_usbdevfs_iso_packet_desc {
   2554 	unsigned int length;
   2555 	unsigned int actual_length;
   2556 	unsigned int status;
   2557 };
   2558 
   2559 struct vki_usbdevfs_urb {
   2560 	unsigned char type;
   2561 	unsigned char endpoint;
   2562 	int status;
   2563 	unsigned int flags;
   2564 	void __user *buffer;
   2565 	int buffer_length;
   2566 	int actual_length;
   2567 	int start_frame;
   2568 	int number_of_packets;
   2569 	int error_count;
   2570 	unsigned int signr;  /* signal to be sent on error, -1 if none should be sent */
   2571 	void *usercontext;
   2572 	struct vki_usbdevfs_iso_packet_desc iso_frame_desc[0];
   2573 };
   2574 
   2575 struct vki_usbdevfs_ioctl {
   2576 	int	ifno;		/* interface 0..N ; negative numbers reserved */
   2577 	int	ioctl_code;	/* MUST encode size + direction of data so the
   2578 				 * macros in <asm/ioctl.h> give correct values */
   2579 	void __user *data;	/* param buffer (in, or out) */
   2580 };
   2581 
   2582 #define VKI_USBDEVFS_CONTROL           _VKI_IOWR('U', 0, struct vki_usbdevfs_ctrltransfer)
   2583 #define VKI_USBDEVFS_BULK              _VKI_IOWR('U', 2, struct vki_usbdevfs_bulktransfer)
   2584 #define VKI_USBDEVFS_GETDRIVER         _VKI_IOW('U', 8, struct vki_usbdevfs_getdriver)
   2585 #define VKI_USBDEVFS_SUBMITURB         _VKI_IOR('U', 10, struct vki_usbdevfs_urb)
   2586 #define VKI_USBDEVFS_DISCARDURB        _VKI_IO('U', 11)
   2587 #define VKI_USBDEVFS_REAPURB           _VKI_IOW('U', 12, void *)
   2588 #define VKI_USBDEVFS_REAPURBNDELAY     _VKI_IOW('U', 13, void *)
   2589 #define VKI_USBDEVFS_CONNECTINFO       _VKI_IOW('U', 17, struct vki_usbdevfs_connectinfo)
   2590 #define VKI_USBDEVFS_IOCTL             _VKI_IOWR('U', 18, struct vki_usbdevfs_ioctl)
   2591 #define VKI_USBDEVFS_RESET             _VKI_IO('U', 20)
   2592 
   2593 #define VKI_USBDEVFS_URB_TYPE_ISO              0
   2594 #define VKI_USBDEVFS_URB_TYPE_INTERRUPT        1
   2595 #define VKI_USBDEVFS_URB_TYPE_CONTROL          2
   2596 #define VKI_USBDEVFS_URB_TYPE_BULK             3
   2597 
   2598 // [[this is missing in usbdevice_fs.h]]
   2599 struct vki_usbdevfs_setuppacket {
   2600        __vki_u8 bRequestType;
   2601        __vki_u8 bRequest;
   2602        __vki_u16 wValue;
   2603        __vki_u16 wIndex;
   2604        __vki_u16 wLength;
   2605 };
   2606 
   2607 //----------------------------------------------------------------------
   2608 // From linux-2.6.20.1/include/linux/i2c.h
   2609 //----------------------------------------------------------------------
   2610 
   2611 #define VKI_I2C_SMBUS_QUICK             0
   2612 #define VKI_I2C_SMBUS_BYTE              1
   2613 #define VKI_I2C_SMBUS_BYTE_DATA         2
   2614 #define VKI_I2C_SMBUS_WORD_DATA         3
   2615 #define VKI_I2C_SMBUS_PROC_CALL         4
   2616 #define VKI_I2C_SMBUS_BLOCK_DATA        5
   2617 #define VKI_I2C_SMBUS_I2C_BLOCK_BROKEN  6
   2618 #define VKI_I2C_SMBUS_BLOCK_PROC_CALL   7           /* SMBus 2.0 */
   2619 #define VKI_I2C_SMBUS_I2C_BLOCK_DATA    8
   2620 
   2621 /* smbus_access read or write markers */
   2622 #define VKI_I2C_SMBUS_READ  1
   2623 #define VKI_I2C_SMBUS_WRITE 0
   2624 
   2625 #define VKI_I2C_SLAVE        0x0703  /* Change slave address                 */
   2626                                      /* Attn.: Slave address is 7 or 10 bits */
   2627 #define VKI_I2C_SLAVE_FORCE  0x0706  /* Change slave address                 */
   2628                                      /* Attn.: Slave address is 7 or 10 bits */
   2629                                      /* This changes the address, even if it */
   2630                                      /* is already taken!                    */
   2631 #define VKI_I2C_TENBIT       0x0704  /* 0 for 7 bit addrs, != 0 for 10 bit   */
   2632 #define VKI_I2C_FUNCS        0x0705  /* Get the adapter functionality */
   2633 #define VKI_I2C_RDWR         0x0707  /* Combined R/W transfer (one STOP only) */
   2634 #define VKI_I2C_PEC          0x0708  /* != 0 for SMBus PEC                   */
   2635 #define VKI_I2C_SMBUS        0x0720  /* SMBus transfer */
   2636 
   2637 #define VKI_I2C_SMBUS_BLOCK_MAX  32  /* As specified in SMBus standard */
   2638 union vki_i2c_smbus_data {
   2639         __vki_u8 byte;
   2640         __vki_u16 word;
   2641         __vki_u8 block[VKI_I2C_SMBUS_BLOCK_MAX + 2];
   2642                  /* block[0] is used for length */
   2643                  /* and one more for PEC */
   2644 };
   2645 
   2646 /* This is the structure as used in the I2C_SMBUS ioctl call */
   2647 struct vki_i2c_smbus_ioctl_data {
   2648         __vki_u8 read_write;
   2649         __vki_u8 command;
   2650         __vki_u32 size;
   2651         union vki_i2c_smbus_data __user *data;
   2652 };
   2653 
   2654 struct vki_i2c_msg {
   2655 	__vki_u16 addr;		/* slave address			*/
   2656 	__vki_u16 flags;
   2657 #define VKI_I2C_M_TEN		0x0010	/* this is a ten bit chip address */
   2658 #define VKI_I2C_M_RD		0x0001	/* read data, from slave to master */
   2659 #define VKI_I2C_M_NOSTART	0x4000	/* if I2C_FUNC_PROTOCOL_MANGLING */
   2660 #define VKI_I2C_M_REV_DIR_ADDR	0x2000	/* if I2C_FUNC_PROTOCOL_MANGLING */
   2661 #define VKI_I2C_M_IGNORE_NAK	0x1000	/* if I2C_FUNC_PROTOCOL_MANGLING */
   2662 #define VKI_I2C_M_NO_RD_ACK	0x0800	/* if I2C_FUNC_PROTOCOL_MANGLING */
   2663 #define VKI_I2C_M_RECV_LEN	0x0400	/* length will be first received byte */
   2664 	__vki_u16 len;		/* msg length				*/
   2665 	__vki_u8 *buf;		/* pointer to msg data			*/
   2666 };
   2667 
   2668 struct vki_i2c_rdwr_ioctl_data {
   2669 	struct vki_i2c_msg *msgs;	/* pointers to i2c_msgs */
   2670 	__vki_u32 nmsgs;		/* number of i2c_msgs */
   2671 };
   2672 
   2673 //----------------------------------------------------------------------
   2674 // From linux-2.6.20.1/include/linux/keyctl.h
   2675 //----------------------------------------------------------------------
   2676 
   2677 /* keyctl commands */
   2678 #define VKI_KEYCTL_GET_KEYRING_ID	0	/* ask for a keyring's ID */
   2679 #define VKI_KEYCTL_JOIN_SESSION_KEYRING	1	/* join or start named session keyring */
   2680 #define VKI_KEYCTL_UPDATE		2	/* update a key */
   2681 #define VKI_KEYCTL_REVOKE		3	/* revoke a key */
   2682 #define VKI_KEYCTL_CHOWN		4	/* set ownership of a key */
   2683 #define VKI_KEYCTL_SETPERM		5	/* set perms on a key */
   2684 #define VKI_KEYCTL_DESCRIBE		6	/* describe a key */
   2685 #define VKI_KEYCTL_CLEAR		7	/* clear contents of a keyring */
   2686 #define VKI_KEYCTL_LINK			8	/* link a key into a keyring */
   2687 #define VKI_KEYCTL_UNLINK		9	/* unlink a key from a keyring */
   2688 #define VKI_KEYCTL_SEARCH		10	/* search for a key in a keyring */
   2689 #define VKI_KEYCTL_READ			11	/* read a key or keyring's contents */
   2690 #define VKI_KEYCTL_INSTANTIATE		12	/* instantiate a partially constructed key */
   2691 #define VKI_KEYCTL_NEGATE		13	/* negate a partially constructed key */
   2692 #define VKI_KEYCTL_SET_REQKEY_KEYRING	14	/* set default request-key keyring */
   2693 #define VKI_KEYCTL_SET_TIMEOUT		15	/* set key timeout */
   2694 #define VKI_KEYCTL_ASSUME_AUTHORITY	16	/* assume request_key() authorisation */
   2695 
   2696 /*--------------------------------------------------------------------*/
   2697 // From linux-2.6.20.1/include/linux/key.h
   2698 /*--------------------------------------------------------------------*/
   2699 
   2700 /* key handle serial number */
   2701 typedef vki_int32_t vki_key_serial_t;
   2702 
   2703 /* key handle permissions mask */
   2704 typedef vki_uint32_t vki_key_perm_t;
   2705 
   2706 //----------------------------------------------------------------------
   2707 // From linux-2.6.24.7/include/linux/wireless.h
   2708 // (wireless extensions version 22, 2007-03-16)
   2709 //----------------------------------------------------------------------
   2710 
   2711 /*
   2712  * [[Wireless extensions ioctls.]]
   2713  */
   2714 
   2715 /* Wireless Identification */
   2716 #define VKI_SIOCSIWCOMMIT	0x8B00	/* Commit pending changes to driver */
   2717 #define VKI_SIOCGIWNAME		0x8B01	/* get name == wireless protocol */
   2718 
   2719 /* Basic operations */
   2720 #define VKI_SIOCSIWNWID		0x8B02	/* set network id (pre-802.11) */
   2721 #define VKI_SIOCGIWNWID		0x8B03	/* get network id (the cell) */
   2722 #define VKI_SIOCSIWFREQ		0x8B04	/* set channel/frequency (Hz) */
   2723 #define VKI_SIOCGIWFREQ		0x8B05	/* get channel/frequency (Hz) */
   2724 #define VKI_SIOCSIWMODE		0x8B06	/* set operation mode */
   2725 #define VKI_SIOCGIWMODE		0x8B07	/* get operation mode */
   2726 #define VKI_SIOCSIWSENS		0x8B08	/* set sensitivity (dBm) */
   2727 #define VKI_SIOCGIWSENS		0x8B09	/* get sensitivity (dBm) */
   2728 
   2729 /* Informative stuff */
   2730 #define VKI_SIOCSIWRANGE	0x8B0A	/* Unused */
   2731 #define VKI_SIOCGIWRANGE	0x8B0B	/* Get range of parameters */
   2732 #define VKI_SIOCSIWPRIV		0x8B0C	/* Unused */
   2733 #define VKI_SIOCGIWPRIV		0x8B0D	/* get private ioctl interface info */
   2734 #define VKI_SIOCSIWSTATS	0x8B0E	/* Unused */
   2735 #define VKI_SIOCGIWSTATS	0x8B0F	/* Get /proc/net/wireless stats */
   2736 
   2737 /* Spy support (statistics per MAC address - used for Mobile IP support) */
   2738 #define VKI_SIOCSIWSPY		0x8B10	/* set spy addresses */
   2739 #define VKI_SIOCGIWSPY		0x8B11	/* get spy info (quality of link) */
   2740 #define VKI_SIOCSIWTHRSPY	0x8B12	/* set spy threshold (spy event) */
   2741 #define VKI_SIOCGIWTHRSPY	0x8B13	/* get spy threshold */
   2742 
   2743 /* Access Point manipulation */
   2744 #define VKI_SIOCSIWAP		0x8B14	/* set access point MAC addresses */
   2745 #define VKI_SIOCGIWAP		0x8B15	/* get access point MAC addresses */
   2746 #define VKI_SIOCGIWAPLIST	0x8B17	/* Deprecated in favor of scanning */
   2747 #define VKI_SIOCSIWSCAN         0x8B18	/* trigger scanning (list cells) */
   2748 #define VKI_SIOCGIWSCAN         0x8B19	/* get scanning results */
   2749 
   2750 /* 802.11 specific support */
   2751 #define VKI_SIOCSIWESSID	0x8B1A	/* set ESSID (network name) */
   2752 #define VKI_SIOCGIWESSID	0x8B1B	/* get ESSID */
   2753 #define VKI_SIOCSIWNICKN	0x8B1C	/* set node name/nickname */
   2754 #define VKI_SIOCGIWNICKN	0x8B1D	/* get node name/nickname */
   2755 
   2756 /* Other parameters useful in 802.11 and some other devices */
   2757 #define VKI_SIOCSIWRATE		0x8B20	/* set default bit rate (bps) */
   2758 #define VKI_SIOCGIWRATE		0x8B21	/* get default bit rate (bps) */
   2759 #define VKI_SIOCSIWRTS		0x8B22	/* set RTS/CTS threshold (bytes) */
   2760 #define VKI_SIOCGIWRTS		0x8B23	/* get RTS/CTS threshold (bytes) */
   2761 #define VKI_SIOCSIWFRAG		0x8B24	/* set fragmentation thr (bytes) */
   2762 #define VKI_SIOCGIWFRAG		0x8B25	/* get fragmentation thr (bytes) */
   2763 #define VKI_SIOCSIWTXPOW	0x8B26	/* set transmit power (dBm) */
   2764 #define VKI_SIOCGIWTXPOW	0x8B27	/* get transmit power (dBm) */
   2765 #define VKI_SIOCSIWRETRY	0x8B28	/* set retry limits and lifetime */
   2766 #define VKI_SIOCGIWRETRY	0x8B29	/* get retry limits and lifetime */
   2767 
   2768 /* Encoding stuff (scrambling, hardware security, WEP...) */
   2769 #define VKI_SIOCSIWENCODE	0x8B2A	/* set encoding token & mode */
   2770 #define VKI_SIOCGIWENCODE	0x8B2B	/* get encoding token & mode */
   2771 
   2772 /* Power saving stuff (power management, unicast and multicast) */
   2773 #define VKI_SIOCSIWPOWER	0x8B2C	/* set Power Management settings */
   2774 #define VKI_SIOCGIWPOWER	0x8B2D	/* get Power Management settings */
   2775 
   2776 /* WPA : Generic IEEE 802.11 informatiom element (e.g., for WPA/RSN/WMM). */
   2777 #define VKI_SIOCSIWGENIE	0x8B30		/* set generic IE */
   2778 #define VKI_SIOCGIWGENIE	0x8B31		/* get generic IE */
   2779 
   2780 /* WPA : IEEE 802.11 MLME requests */
   2781 #define VKI_SIOCSIWMLME		0x8B16	/* request MLME operation; uses
   2782 					 * struct iw_mlme */
   2783 /* WPA : Authentication mode parameters */
   2784 #define VKI_SIOCSIWAUTH		0x8B32	/* set authentication mode params */
   2785 #define VKI_SIOCGIWAUTH		0x8B33	/* get authentication mode params */
   2786 
   2787 /* WPA : Extended version of encoding configuration */
   2788 #define VKI_SIOCSIWENCODEEXT	0x8B34	/* set encoding token & mode */
   2789 #define VKI_SIOCGIWENCODEEXT	0x8B35	/* get encoding token & mode */
   2790 
   2791 /* WPA2 : PMKSA cache management */
   2792 #define VKI_SIOCSIWPMKSA	0x8B36	/* PMKSA cache operation */
   2793 
   2794 /*
   2795  * [[Payload for the wireless extensions ioctls.]]
   2796  */
   2797 
   2798 struct	vki_iw_param
   2799 {
   2800   __vki_s32	value;		/* The value of the parameter itself */
   2801   __vki_u8	fixed;		/* Hardware should not use auto select */
   2802   __vki_u8	disabled;	/* Disable the feature */
   2803   __vki_u16	flags;		/* Various specifc flags (if any) */
   2804 };
   2805 
   2806 struct	vki_iw_point
   2807 {
   2808   void __user	*pointer;	/* Pointer to the data  (in user space) */
   2809   __vki_u16	length;		/* number of fields or size in bytes */
   2810   __vki_u16	flags;		/* Optional params */
   2811 };
   2812 
   2813 struct	vki_iw_freq
   2814 {
   2815 	__vki_s32	m;		/* Mantissa */
   2816 	__vki_s16	e;		/* Exponent */
   2817 	__vki_u8	i;		/* List index (when in range struct) */
   2818 	__vki_u8	flags;		/* Flags (fixed/auto) */
   2819 };
   2820 
   2821 struct	vki_iw_quality
   2822 {
   2823 	__vki_u8	qual;		/* link quality (%retries, SNR,
   2824 					   %missed beacons or better...) */
   2825 	__vki_u8	level;		/* signal level (dBm) */
   2826 	__vki_u8	noise;		/* noise level (dBm) */
   2827 	__vki_u8	updated;	/* Flags to know if updated */
   2828 };
   2829 
   2830 union	vki_iwreq_data
   2831 {
   2832 	/* Config - generic */
   2833 	char		name[VKI_IFNAMSIZ];
   2834 	/* Name : used to verify the presence of  wireless extensions.
   2835 	 * Name of the protocol/provider... */
   2836 
   2837 	struct vki_iw_point	essid;	/* Extended network name */
   2838 	struct vki_iw_param	nwid;	/* network id (or domain - the cell) */
   2839 	struct vki_iw_freq	freq;	/* frequency or channel :
   2840 					 * 0-1000 = channel
   2841 					 * > 1000 = frequency in Hz */
   2842 
   2843 	struct vki_iw_param	sens;	/* signal level threshold */
   2844 	struct vki_iw_param	bitrate;/* default bit rate */
   2845 	struct vki_iw_param	txpower;/* default transmit power */
   2846 	struct vki_iw_param	rts;	/* RTS threshold threshold */
   2847 	struct vki_iw_param	frag;	/* Fragmentation threshold */
   2848 	__vki_u32		mode;	/* Operation mode */
   2849 	struct vki_iw_param	retry;	/* Retry limits & lifetime */
   2850 
   2851 	struct vki_iw_point	encoding; /* Encoding stuff : tokens */
   2852 	struct vki_iw_param	power;	/* PM duration/timeout */
   2853 	struct vki_iw_quality	qual;	/* Quality part of statistics */
   2854 
   2855 	struct vki_sockaddr ap_addr;	/* Access point address */
   2856 	struct vki_sockaddr addr;	/* Destination address (hw/mac) */
   2857 
   2858 	struct vki_iw_param	param;	/* Other small parameters */
   2859 	struct vki_iw_point	data;	/* Other large parameters */
   2860 };
   2861 
   2862 struct	vki_iwreq
   2863 {
   2864 	union
   2865 	{
   2866 		char ifrn_name[VKI_IFNAMSIZ];	/* if name, e.g. "eth0" */
   2867 	} ifr_ifrn;
   2868 
   2869 	/* Data part (defined just above) */
   2870 	union	vki_iwreq_data	u;
   2871 };
   2872 
   2873 /*--------------------------------------------------------------------*/
   2874 // From linux-2.6.31.5/include/linux/perf_event.h
   2875 /*--------------------------------------------------------------------*/
   2876 
   2877 struct vki_perf_event_attr {
   2878 
   2879 	/*
   2880 	 * Major type: hardware/software/tracepoint/etc.
   2881 	 */
   2882 	__vki_u32			type;
   2883 
   2884 	/*
   2885 	 * Size of the attr structure, for fwd/bwd compat.
   2886 	 */
   2887 	__vki_u32			size;
   2888 
   2889 	/*
   2890 	 * Type specific configuration information.
   2891 	 */
   2892 	__vki_u64			config;
   2893 
   2894 	union {
   2895 		__vki_u64		sample_period;
   2896 		__vki_u64		sample_freq;
   2897 	};
   2898 
   2899 	__vki_u64			sample_type;
   2900 	__vki_u64			read_format;
   2901 
   2902 	__vki_u64			disabled       :  1, /* off by default        */
   2903 					inherit	       :  1, /* children inherit it   */
   2904 					pinned	       :  1, /* must always be on PMU */
   2905 					exclusive      :  1, /* only group on PMU     */
   2906 					exclude_user   :  1, /* don't count user      */
   2907 					exclude_kernel :  1, /* ditto kernel          */
   2908 					exclude_hv     :  1, /* ditto hypervisor      */
   2909 					exclude_idle   :  1, /* don't count when idle */
   2910 					mmap           :  1, /* include mmap data     */
   2911 					comm	       :  1, /* include comm data     */
   2912 					freq           :  1, /* use freq, not period  */
   2913 					inherit_stat   :  1, /* per task counts       */
   2914 					enable_on_exec :  1, /* next exec enables     */
   2915 					task           :  1, /* trace fork/exit       */
   2916 					watermark      :  1, /* wakeup_watermark      */
   2917 					/*
   2918 					 * precise_ip:
   2919 					 *
   2920 					 *  0 - SAMPLE_IP can have arbitrary skid
   2921 					 *  1 - SAMPLE_IP must have constant skid
   2922 					 *  2 - SAMPLE_IP requested to have 0 skid
   2923 					 *  3 - SAMPLE_IP must have 0 skid
   2924 					 *
   2925 					 *  See also PERF_RECORD_MISC_EXACT_IP
   2926 					 */
   2927 					precise_ip     :  2, /* skid constraint       */
   2928 					mmap_data      :  1, /* non-exec mmap data    */
   2929 					sample_id_all  :  1, /* sample_type all events */
   2930 
   2931 					__reserved_1   : 45;
   2932 
   2933 	union {
   2934 		__vki_u32		wakeup_events;	  /* wakeup every n events */
   2935 		__vki_u32		wakeup_watermark; /* bytes before wakeup   */
   2936 	};
   2937 
   2938 	__vki_u32			bp_type;
   2939 	union {
   2940 		__vki_u64		bp_addr;
   2941 		__vki_u64		config1; /* extension of config */
   2942 	};
   2943 	union {
   2944 		__vki_u64		bp_len;
   2945 		__vki_u64		config2; /* extension of config1 */
   2946 	};
   2947 };
   2948 
   2949 /*--------------------------------------------------------------------*/
   2950 // From linux-2.6.32.4/include/linux/getcpu.h
   2951 /*--------------------------------------------------------------------*/
   2952 
   2953 struct vki_getcpu_cache {
   2954 	unsigned long blob[128 / sizeof(long)];
   2955 };
   2956 
   2957 //----------------------------------------------------------------------
   2958 // From linux-2.6.33.3/include/linux/input.h
   2959 //----------------------------------------------------------------------
   2960 
   2961 /*
   2962  * IOCTLs (0x00 - 0x7f)
   2963  */
   2964 
   2965 #define VKI_EVIOCGNAME(len)	_VKI_IOC(_VKI_IOC_READ, 'E', 0x06, len)		/* get device name */
   2966 #define VKI_EVIOCGPHYS(len)	_VKI_IOC(_VKI_IOC_READ, 'E', 0x07, len)		/* get physical location */
   2967 #define VKI_EVIOCGUNIQ(len)	_VKI_IOC(_VKI_IOC_READ, 'E', 0x08, len)		/* get unique identifier */
   2968 
   2969 #define VKI_EVIOCGKEY(len)	_VKI_IOC(_VKI_IOC_READ, 'E', 0x18, len)		/* get global keystate */
   2970 #define VKI_EVIOCGLED(len)	_VKI_IOC(_VKI_IOC_READ, 'E', 0x19, len)		/* get all LEDs */
   2971 #define VKI_EVIOCGSND(len)	_VKI_IOC(_VKI_IOC_READ, 'E', 0x1a, len)		/* get all sounds status */
   2972 #define VKI_EVIOCGSW(len)	_VKI_IOC(_VKI_IOC_READ, 'E', 0x1b, len)		/* get all switch states */
   2973 
   2974 #define VKI_EVIOCGBIT(ev,len)	_VKI_IOC(_VKI_IOC_READ, 'E', 0x20 + ev, len)	/* get event bits */
   2975 
   2976 /*
   2977  * Event types
   2978  */
   2979 
   2980 #define VKI_EV_SYN		0x00
   2981 #define VKI_EV_KEY		0x01
   2982 #define VKI_EV_REL		0x02
   2983 #define VKI_EV_ABS		0x03
   2984 #define VKI_EV_MSC		0x04
   2985 #define VKI_EV_SW		0x05
   2986 #define VKI_EV_LED		0x11
   2987 #define VKI_EV_SND		0x12
   2988 #define VKI_EV_REP		0x14
   2989 #define VKI_EV_FF		0x15
   2990 #define VKI_EV_PWR		0x16
   2991 #define VKI_EV_FF_STATUS	0x17
   2992 #define VKI_EV_MAX		0x1f
   2993 #define VKI_EV_CNT		(VKI_EV_MAX+1)
   2994 
   2995 //----------------------------------------------------------------------
   2996 // From linux-2.6.39-rc2/include/asm_generic/ioctls.h
   2997 //----------------------------------------------------------------------
   2998 
   2999 #ifndef VKI_FIOQSIZE
   3000 #define VKI_FIOQSIZE 0x5460     /* Value differs on some platforms */
   3001 #endif
   3002 
   3003 #ifndef VKI_TIOCSIG
   3004 #define VKI_TIOCSIG _VKI_IOW('T', 0x36, int) /* Value differs on some platforms */
   3005 #endif
   3006 
   3007 //----------------------------------------------------------------------
   3008 // From kernel/common/include/linux/ashmem.h
   3009 //----------------------------------------------------------------------
   3010 
   3011 #if defined(VGPV_arm_linux_android) || defined(VGPV_x86_linux_android) \
   3012     || defined(VGPV_mips32_linux_android)
   3013 
   3014 #define VKI_ASHMEM_NAME_LEN 256
   3015 
   3016 #define VKI_ASHMEM_NAME_DEF "dev/ashmem"
   3017 
   3018 #define VKI_ASHMEM_NOT_PURGED 0
   3019 #define VKI_ASHMEM_WAS_PURGED 1
   3020 
   3021 #define VKI_ASHMEM_IS_UNPINNED 0
   3022 #define VKI_ASHMEM_IS_PINNED 1
   3023 
   3024 struct vki_ashmem_pin {
   3025    vki_uint32_t offset;
   3026    vki_uint32_t len;
   3027 };
   3028 
   3029 #define __VKI_ASHMEMIOC 0x77
   3030 
   3031 #define VKI_ASHMEM_SET_NAME _VKI_IOW(__VKI_ASHMEMIOC, 1, char[VKI_ASHMEM_NAME_LEN])
   3032 #define VKI_ASHMEM_GET_NAME _VKI_IOR(__VKI_ASHMEMIOC, 2, char[VKI_ASHMEM_NAME_LEN])
   3033 #define VKI_ASHMEM_SET_SIZE _VKI_IOW(__VKI_ASHMEMIOC, 3, vki_size_t)
   3034 #define VKI_ASHMEM_GET_SIZE _VKI_IO(__VKI_ASHMEMIOC, 4)
   3035 #define VKI_ASHMEM_SET_PROT_MASK _VKI_IOW(__VKI_ASHMEMIOC, 5, unsigned long)
   3036 #define VKI_ASHMEM_GET_PROT_MASK _VKI_IO(__VKI_ASHMEMIOC, 6)
   3037 #define VKI_ASHMEM_PIN _VKI_IOW(__VKI_ASHMEMIOC, 7, struct vki_ashmem_pin)
   3038 #define VKI_ASHMEM_UNPIN _VKI_IOW(__VKI_ASHMEMIOC, 8, struct vki_ashmem_pin)
   3039 #define VKI_ASHMEM_GET_PIN_STATUS _VKI_IO(__VKI_ASHMEMIOC, 9)
   3040 #define VKI_ASHMEM_PURGE_ALL_CACHES _VKI_IO(__VKI_ASHMEMIOC, 10)
   3041 
   3042 //----------------------------------------------------------------------
   3043 // From kernel/common/include/linux/binder.h
   3044 //----------------------------------------------------------------------
   3045 
   3046 struct vki_binder_write_read {
   3047  signed long write_size;
   3048  signed long write_consumed;
   3049  unsigned long write_buffer;
   3050  signed long read_size;
   3051  signed long read_consumed;
   3052  unsigned long read_buffer;
   3053 };
   3054 
   3055 struct vki_binder_version {
   3056  signed long protocol_version;
   3057 };
   3058 
   3059 #define VKI_BINDER_WRITE_READ _VKI_IOWR('b', 1, struct vki_binder_write_read)
   3060 #define VKI_BINDER_SET_IDLE_TIMEOUT _VKI_IOW('b', 3, vki_int64_t)
   3061 #define VKI_BINDER_SET_MAX_THREADS _VKI_IOW('b', 5, vki_size_t)
   3062 #define VKI_BINDER_SET_IDLE_PRIORITY _VKI_IOW('b', 6, int)
   3063 #define VKI_BINDER_SET_CONTEXT_MGR _VKI_IOW('b', 7, int)
   3064 #define VKI_BINDER_THREAD_EXIT _VKI_IOW('b', 8, int)
   3065 #define VKI_BINDER_VERSION _VKI_IOWR('b', 9, struct vki_binder_version)
   3066 
   3067 #endif /* defined(VGPV_*_linux_android) */
   3068 
   3069 //----------------------------------------------------------------------
   3070 // From linux-3.0.4/include/net/bluetooth/bluetooth.h
   3071 //----------------------------------------------------------------------
   3072 
   3073 typedef struct {
   3074    __vki_u8 b[6];
   3075 } __vki_packed vki_bdaddr_t;
   3076 
   3077 //----------------------------------------------------------------------
   3078 // From linux-3.0.4/include/net/bluetooth/hci.h
   3079 //----------------------------------------------------------------------
   3080 
   3081 #define VKI_HCIDEVUP        _VKI_IOW('H', 201, int)
   3082 #define VKI_HCIDEVDOWN      _VKI_IOW('H', 202, int)
   3083 #define VKI_HCIDEVRESET     _VKI_IOW('H', 203, int)
   3084 #define VKI_HCIDEVRESTAT    _VKI_IOW('H', 204, int)
   3085 
   3086 #define VKI_HCIGETDEVLIST   _VKI_IOR('H', 210, int)
   3087 
   3088 struct vki_hci_dev_req {
   3089 	__vki_u16  dev_id;
   3090 	__vki_u32  dev_opt;
   3091 };
   3092 
   3093 struct vki_hci_dev_list_req {
   3094 	__vki_u16  dev_num;
   3095 	struct vki_hci_dev_req dev_req[0];	/* hci_dev_req structures */
   3096 };
   3097 
   3098 #define VKI_HCIGETDEVINFO   _VKI_IOR('H', 211, int)
   3099 #define VKI_HCIGETCONNLIST  _VKI_IOR('H', 212, int)
   3100 #define VKI_HCIGETCONNINFO  _VKI_IOR('H', 213, int)
   3101 #define VKI_HCIGETAUTHINFO  _VKI_IOR('H', 215, int)
   3102 
   3103 #define VKI_HCISETRAW       _VKI_IOW('H', 220, int)
   3104 #define VKI_HCISETSCAN      _VKI_IOW('H', 221, int)
   3105 #define VKI_HCISETAUTH      _VKI_IOW('H', 222, int)
   3106 #define VKI_HCISETENCRYPT   _VKI_IOW('H', 223, int)
   3107 #define VKI_HCISETPTYPE     _VKI_IOW('H', 224, int)
   3108 #define VKI_HCISETLINKPOL   _VKI_IOW('H', 225, int)
   3109 #define VKI_HCISETLINKMODE  _VKI_IOW('H', 226, int)
   3110 #define VKI_HCISETACLMTU    _VKI_IOW('H', 227, int)
   3111 #define VKI_HCISETSCOMTU    _VKI_IOW('H', 228, int)
   3112 
   3113 #define VKI_HCIBLOCKADDR    _VKI_IOW('H', 230, int)
   3114 #define VKI_HCIUNBLOCKADDR  _VKI_IOW('H', 231, int)
   3115 
   3116 #define VKI_HCIINQUIRY      _VKI_IOR('H', 240, int)
   3117 
   3118 struct vki_inquiry_info {
   3119    vki_bdaddr_t bdaddr;
   3120    __vki_u8     pscan_rep_mode;
   3121    __vki_u8     pscan_period_mode;
   3122    __vki_u8     pscan_mode;
   3123    __vki_u8     dev_class[3];
   3124    __vki_le16   clock_offset;
   3125 } __vki_packed;
   3126 
   3127 struct vki_hci_inquiry_req {
   3128    __vki_u16 dev_id;
   3129    __vki_u16 flags;
   3130    __vki_u8  lap[3];
   3131    __vki_u8  length;
   3132    __vki_u8  num_rsp;
   3133 };
   3134 
   3135 //----------------------------------------------------------------------
   3136 // From linux-3.9.2/include/net/bluetooth/rfcomm.h
   3137 //----------------------------------------------------------------------
   3138 
   3139 struct vki_sockaddr_rc {
   3140         vki_sa_family_t     rc_family;
   3141         vki_bdaddr_t        rc_bdaddr;
   3142         __vki_u8            rc_channel;
   3143 };
   3144 
   3145 //----------------------------------------------------------------------
   3146 // From linux-3.4/include/linux/kvm.h
   3147 //----------------------------------------------------------------------
   3148 #define KVMIO 0xAE
   3149 
   3150 #define VKI_KVM_GET_API_VERSION       _VKI_IO(KVMIO,   0x00)
   3151 #define VKI_KVM_CREATE_VM             _VKI_IO(KVMIO,   0x01) /* returns a VM fd */
   3152 #define VKI_KVM_CHECK_EXTENSION       _VKI_IO(KVMIO,   0x03)
   3153 #define VKI_KVM_GET_VCPU_MMAP_SIZE    _VKI_IO(KVMIO,   0x04) /* in bytes */
   3154 #define VKI_KVM_S390_ENABLE_SIE       _VKI_IO(KVMIO,   0x06)
   3155 #define VKI_KVM_CREATE_VCPU           _VKI_IO(KVMIO,   0x41)
   3156 #define VKI_KVM_SET_NR_MMU_PAGES      _VKI_IO(KVMIO,   0x44)
   3157 #define VKI_KVM_GET_NR_MMU_PAGES      _VKI_IO(KVMIO,   0x45)
   3158 #define VKI_KVM_SET_TSS_ADDR          _VKI_IO(KVMIO,   0x47)
   3159 #define VKI_KVM_CREATE_IRQCHIP        _VKI_IO(KVMIO,   0x60)
   3160 #define VKI_KVM_CREATE_PIT            _VKI_IO(KVMIO,   0x64)
   3161 #define VKI_KVM_REINJECT_CONTROL      _VKI_IO(KVMIO,   0x71)
   3162 #define VKI_KVM_SET_BOOT_CPU_ID       _VKI_IO(KVMIO,   0x78)
   3163 #define VKI_KVM_SET_TSC_KHZ           _VKI_IO(KVMIO,  0xa2)
   3164 #define VKI_KVM_GET_TSC_KHZ           _VKI_IO(KVMIO,  0xa3)
   3165 #define VKI_KVM_RUN                   _VKI_IO(KVMIO,   0x80)
   3166 #define VKI_KVM_S390_INITIAL_RESET    _VKI_IO(KVMIO,   0x97)
   3167 #define VKI_KVM_NMI                   _VKI_IO(KVMIO,   0x9a)
   3168 #define VKI_KVM_KVMCLOCK_CTRL         _VKI_IO(KVMIO,   0xad)
   3169 
   3170 struct vki_kvm_s390_mem_op {
   3171         /* in */
   3172         __vki_u64 gaddr;            /* the guest address */
   3173         __vki_u64 flags;            /* flags */
   3174         __vki_u32 size;             /* amount of bytes */
   3175         __vki_u32 op;               /* type of operation */
   3176         __vki_u64 buf;              /* buffer in userspace */
   3177         __vki_u8 ar;                /* the access register number */
   3178         __vki_u8 reserved[31];      /* should be set to 0 */
   3179 };
   3180 
   3181 #define VKI_KVM_S390_MEMOP_LOGICAL_READ		0
   3182 #define VKI_KVM_S390_MEMOP_LOGICAL_WRITE	1
   3183 #define VKI_KVM_S390_MEMOP_F_CHECK_ONLY		(1ULL << 0)
   3184 #define VKI_KVM_S390_MEMOP_F_INJECT_EXCEPTION	(1ULL << 1)
   3185 
   3186 #define VKI_KVM_S390_MEM_OP           _VKI_IOW(KVMIO,  0xb1, struct vki_kvm_s390_mem_op)
   3187 
   3188 //----------------------------------------------------------------------
   3189 // From linux-2.6/include/linux/net_stamp.h
   3190 //----------------------------------------------------------------------
   3191 
   3192 struct vki_hwtstamp_config {
   3193 	int flags;
   3194 	int tx_type;
   3195 	int rx_filter;
   3196 };
   3197 
   3198 //----------------------------------------------------------------------
   3199 // From linux-2.6.12-rc2/include/linux/uinput.h
   3200 //----------------------------------------------------------------------
   3201 
   3202 #define VKI_UINPUT_IOCTL_BASE       'U'
   3203 #define VKI_UI_DEV_CREATE		_VKI_IO(VKI_UINPUT_IOCTL_BASE, 1)
   3204 #define VKI_UI_DEV_DESTROY		_VKI_IO(VKI_UINPUT_IOCTL_BASE, 2)
   3205 
   3206 #define VKI_UI_SET_EVBIT		_VKI_IOW(VKI_UINPUT_IOCTL_BASE, 100, int)
   3207 #define VKI_UI_SET_KEYBIT		_VKI_IOW(VKI_UINPUT_IOCTL_BASE, 101, int)
   3208 #define VKI_UI_SET_RELBIT		_VKI_IOW(VKI_UINPUT_IOCTL_BASE, 102, int)
   3209 #define VKI_UI_SET_ABSBIT		_VKI_IOW(VKI_UINPUT_IOCTL_BASE, 103, int)
   3210 #define VKI_UI_SET_MSCBIT		_VKI_IOW(VKI_UINPUT_IOCTL_BASE, 104, int)
   3211 #define VKI_UI_SET_LEDBIT		_VKI_IOW(VKI_UINPUT_IOCTL_BASE, 105, int)
   3212 #define VKI_UI_SET_SNDBIT		_VKI_IOW(VKI_UINPUT_IOCTL_BASE, 106, int)
   3213 #define VKI_UI_SET_FFBIT		_VKI_IOW(VKI_UINPUT_IOCTL_BASE, 107, int)
   3214 #define VKI_UI_SET_SWBIT		_VKI_IOW(VKI_UINPUT_IOCTL_BASE, 109, int)
   3215 #define VKI_UI_SET_PROPBIT		_VKI_IOW(VKI_UINPUT_IOCTL_BASE, 110, int)
   3216 
   3217 //----------------------------------------------------------------------
   3218 // From linux-2.6/include/uapi/rdma/ib_user_mad.h
   3219 //----------------------------------------------------------------------
   3220 
   3221 #define VKI_IB_IOCTL_MAGIC          0x1b
   3222 
   3223 #define VKI_IB_USER_MAD_REGISTER_AGENT    _VKI_IOWR(VKI_IB_IOCTL_MAGIC, 1, \
   3224                                               struct ib_user_mad_reg_req)
   3225 
   3226 #define VKI_IB_USER_MAD_UNREGISTER_AGENT  _VKI_IOW(VKI_IB_IOCTL_MAGIC, 2, __u32)
   3227 
   3228 #define VKI_IB_USER_MAD_ENABLE_PKEY       _VKI_IO(VKI_IB_IOCTL_MAGIC, 3)
   3229 
   3230 //----------------------------------------------------------------------
   3231 // From linux-3.8/include/uapi/linux/if_tun.h
   3232 //----------------------------------------------------------------------
   3233 
   3234 #define VKI_TUNSETNOCSUM  _VKI_IOW('T', 200, int)
   3235 #define VKI_TUNSETDEBUG   _VKI_IOW('T', 201, int)
   3236 #define VKI_TUNSETIFF     _VKI_IOW('T', 202, int)
   3237 #define VKI_TUNSETPERSIST _VKI_IOW('T', 203, int)
   3238 #define VKI_TUNSETOWNER   _VKI_IOW('T', 204, int)
   3239 #define VKI_TUNSETLINK    _VKI_IOW('T', 205, int)
   3240 #define VKI_TUNSETGROUP   _VKI_IOW('T', 206, int)
   3241 #define VKI_TUNGETFEATURES _VKI_IOR('T', 207, unsigned int)
   3242 #define VKI_TUNSETOFFLOAD  _VKI_IOW('T', 208, unsigned int)
   3243 #define VKI_TUNSETTXFILTER _VKI_IOW('T', 209, unsigned int)
   3244 #define VKI_TUNGETIFF      _VKI_IOR('T', 210, unsigned int)
   3245 #define VKI_TUNGETSNDBUF   _VKI_IOR('T', 211, int)
   3246 #define VKI_TUNSETSNDBUF   _VKI_IOW('T', 212, int)
   3247 //#define VKI_TUNATTACHFILTER _VKI_IOW('T', 213, struct sock_fprog)
   3248 //#define VKI_TUNDETACHFILTER _VKI_IOW('T', 214, struct sock_fprog)
   3249 #define VKI_TUNGETVNETHDRSZ _VKI_IOR('T', 215, int)
   3250 #define VKI_TUNSETVNETHDRSZ _VKI_IOW('T', 216, int)
   3251 #define VKI_TUNSETQUEUE  _VKI_IOW('T', 217, int)
   3252 #define VKI_TUNSETIFINDEX	_VKI_IOW('T', 218, unsigned int)
   3253 //#define VKI_TUNGETFILTER _VKI_IOR('T', 219, struct sock_fprog)
   3254 
   3255 //----------------------------------------------------------------------
   3256 // From linux-3.8/include/uapi/linux/vhost.h
   3257 //----------------------------------------------------------------------
   3258 
   3259 #define VKI_VHOST_VIRTIO 0xAF
   3260 #define VKI_VHOST_SET_OWNER _VKI_IO(VKI_VHOST_VIRTIO, 0x01)
   3261 #define VKI_VHOST_RESET_OWNER _VKI_IO(VKI_VHOST_VIRTIO, 0x02)
   3262 
   3263 //----------------------------------------------------------------------
   3264 // Xen privcmd IOCTL
   3265 //----------------------------------------------------------------------
   3266 
   3267 typedef unsigned long __vki_xen_pfn_t;
   3268 
   3269 struct vki_xen_privcmd_hypercall {
   3270        __vki_u64 op;
   3271        __vki_u64 arg[5];
   3272 };
   3273 
   3274 struct vki_xen_privcmd_mmap_entry {
   3275         __vki_u64 va;
   3276         __vki_u64 mfn;
   3277         __vki_u64 npages;
   3278 };
   3279 
   3280 struct vki_xen_privcmd_mmap {
   3281         int num;
   3282         __vki_u16 dom; /* target domain */
   3283         struct vki_xen_privcmd_mmap_entry *entry;
   3284 };
   3285 
   3286 struct vki_xen_privcmd_mmapbatch {
   3287         int num;     /* number of pages to populate */
   3288         __vki_u16 dom; /* target domain */
   3289         __vki_u64 addr;  /* virtual address */
   3290         __vki_xen_pfn_t *arr; /* array of mfns - top nibble set on err */
   3291 };
   3292 
   3293 struct vki_xen_privcmd_mmapbatch_v2 {
   3294         unsigned int num; /* number of pages to populate */
   3295         __vki_u16 dom;      /* target domain */
   3296         __vki_u64 addr;       /* virtual address */
   3297         const __vki_xen_pfn_t *arr; /* array of mfns */
   3298         int __user *err;  /* array of error codes */
   3299 };
   3300 
   3301 #define VKI_XEN_IOCTL_PRIVCMD_HYPERCALL    _VKI_IOC(_VKI_IOC_NONE, 'P', 0, sizeof(struct vki_xen_privcmd_hypercall))
   3302 #define VKI_XEN_IOCTL_PRIVCMD_MMAP         _VKI_IOC(_VKI_IOC_NONE, 'P', 2, sizeof(struct vki_xen_privcmd_mmap))
   3303 
   3304 #define VKI_XEN_IOCTL_PRIVCMD_MMAPBATCH    _VKI_IOC(_VKI_IOC_NONE, 'P', 3, sizeof(struct vki_xen_privcmd_mmapbatch))
   3305 #define VKI_XEN_IOCTL_PRIVCMD_MMAPBATCH_V2 _VKI_IOC(_VKI_IOC_NONE, 'P', 4, sizeof(struct vki_xen_privcmd_mmapbatch_v2))
   3306 
   3307 //----------------------------------------------------------------------
   3308 // Xen evtchn IOCTL
   3309 //----------------------------------------------------------------------
   3310 
   3311 #define VKI_XEN_IOCTL_EVTCHN_BIND_VIRQ				\
   3312 	_VKI_IOC(_VKI_IOC_NONE, 'E', 0, sizeof(struct vki_xen_ioctl_evtchn_bind_virq))
   3313 struct vki_xen_ioctl_evtchn_bind_virq {
   3314 	vki_uint32_t virq;
   3315 };
   3316 
   3317 #define VKI_XEN_IOCTL_EVTCHN_BIND_INTERDOMAIN			\
   3318 	_VKI_IOC(_VKI_IOC_NONE, 'E', 1, sizeof(struct vki_xen_ioctl_evtchn_bind_interdomain))
   3319 struct vki_xen_ioctl_evtchn_bind_interdomain {
   3320 	vki_uint32_t remote_domain;
   3321 	vki_uint32_t remote_port;
   3322 };
   3323 
   3324 #define VKI_XEN_IOCTL_EVTCHN_BIND_UNBOUND_PORT			\
   3325 	_VKI_IOC(_VKI_IOC_NONE, 'E', 2, sizeof(struct vki_xen_ioctl_evtchn_bind_unbound_port))
   3326 struct vki_xen_ioctl_evtchn_bind_unbound_port {
   3327 	vki_uint32_t remote_domain;
   3328 };
   3329 
   3330 #define VKI_XEN_IOCTL_EVTCHN_UNBIND				\
   3331 	_VKI_IOC(_VKI_IOC_NONE, 'E', 3, sizeof(struct vki_xen_ioctl_evtchn_unbind))
   3332 struct vki_xen_ioctl_evtchn_unbind {
   3333 	vki_uint32_t port;
   3334 };
   3335 
   3336 #define VKI_XEN_IOCTL_EVTCHN_NOTIFY				\
   3337 	_VKI_IOC(_VKI_IOC_NONE, 'E', 4, sizeof(struct vki_xen_ioctl_evtchn_notify))
   3338 struct vki_xen_ioctl_evtchn_notify {
   3339 	vki_uint32_t port;
   3340 };
   3341 
   3342 #define VKI_XEN_IOCTL_EVTCHN_RESET				\
   3343 	_VKI_IOC(_VKI_IOC_NONE, 'E', 5, 0)
   3344 
   3345 
   3346 //----------------------------------------------------------------------
   3347 // From linux-3.4.0/include/linux/fs.h
   3348 //----------------------------------------------------------------------
   3349 
   3350 struct vki_file_handle {
   3351    __vki_u32 handle_bytes;
   3352    int handle_type;
   3353    /* file identifier */
   3354    unsigned char f_handle[0];
   3355 };
   3356 
   3357 //----------------------------------------------------------------------
   3358 // From linux-3.2.0/include/linux/filter.h
   3359 //----------------------------------------------------------------------
   3360 
   3361 struct vki_sock_filter {
   3362 	__vki_u16 code; /* Actual filter code */
   3363 	__vki_u8 jt;    /* Jump true */
   3364 	__vki_u8 jf;    /* Jump false */
   3365 	__vki_u32 k;    /* Generic multiuse field */
   3366 };
   3367 
   3368 struct vki_sock_fprog {
   3369 	__vki_u16 len;  /* actually unsigned short */
   3370 	struct vki_sock_filter *filter;
   3371 };
   3372 
   3373 //----------------------------------------------------------------------
   3374 // From linux/include/uapi/linux/ethtool.h
   3375 //----------------------------------------------------------------------
   3376 
   3377 struct vki_ethtool_cmd {
   3378 	__vki_u32	cmd;
   3379 	__vki_u32	supported;
   3380 	__vki_u32	advertising;
   3381 	__vki_u16	speed;
   3382 	__vki_u8	duplex;
   3383 	__vki_u8	port;
   3384 	__vki_u8	phy_address;
   3385 	__vki_u8	transceiver;
   3386 	__vki_u8	autoneg;
   3387 	__vki_u8	mdio_support;
   3388 	__vki_u32	maxtxpkt;
   3389 	__vki_u32	maxrxpkt;
   3390 	__vki_u16	speed_hi;
   3391 	__vki_u8	eth_tp_mdix;
   3392 	__vki_u8	eth_tp_mdix_ctrl;
   3393 	__vki_u32	lp_advertising;
   3394 	__vki_u32	reserved[2];
   3395 };
   3396 
   3397 #define VKI_ETHTOOL_FWVERS_LEN	32
   3398 #define VKI_ETHTOOL_BUSINFO_LEN	32
   3399 
   3400 struct vki_ethtool_drvinfo {
   3401 	__vki_u32	cmd;
   3402 	char	driver[32];
   3403 	char	version[32];
   3404 	char	fw_version[VKI_ETHTOOL_FWVERS_LEN];
   3405 	char	bus_info[VKI_ETHTOOL_BUSINFO_LEN];
   3406 	char	reserved1[32];
   3407 	char	reserved2[12];
   3408 	__vki_u32	n_priv_flags;
   3409 	__vki_u32	n_stats;
   3410 	__vki_u32	testinfo_len;
   3411 	__vki_u32	eedump_len;
   3412 	__vki_u32	regdump_len;
   3413 };
   3414 
   3415 #define VKI_SOPASS_MAX	6
   3416 
   3417 struct vki_ethtool_wolinfo {
   3418 	__vki_u32	cmd;
   3419 	__vki_u32	supported;
   3420 	__vki_u32	wolopts;
   3421 	__vki_u8	sopass[VKI_SOPASS_MAX];
   3422 };
   3423 
   3424 struct vki_ethtool_value {
   3425 	__vki_u32	cmd;
   3426 	__vki_u32	data;
   3427 };
   3428 
   3429 struct vki_ethtool_regs {
   3430 	__vki_u32	cmd;
   3431 	__vki_u32	version;
   3432 	__vki_u32	len;
   3433 	__vki_u8	data[0];
   3434 };
   3435 
   3436 struct vki_ethtool_ringparam {
   3437 	__vki_u32	cmd;
   3438 	__vki_u32	rx_max_pending;
   3439 	__vki_u32	rx_mini_max_pending;
   3440 	__vki_u32	rx_jumbo_max_pending;
   3441 	__vki_u32	tx_max_pending;
   3442 	__vki_u32	rx_pending;
   3443 	__vki_u32	rx_mini_pending;
   3444 	__vki_u32	rx_jumbo_pending;
   3445 	__vki_u32	tx_pending;
   3446 };
   3447 
   3448 struct vki_ethtool_channels {
   3449 	__vki_u32	cmd;
   3450 	__vki_u32	max_rx;
   3451 	__vki_u32	max_tx;
   3452 	__vki_u32	max_other;
   3453 	__vki_u32	max_combined;
   3454 	__vki_u32	rx_count;
   3455 	__vki_u32	tx_count;
   3456 	__vki_u32	other_count;
   3457 	__vki_u32	combined_count;
   3458 };
   3459 
   3460 struct vki_ethtool_sset_info {
   3461 	__vki_u32	cmd;
   3462 	__vki_u32	reserved;
   3463 	__vki_u64	sset_mask;
   3464 	__vki_u32	data[0];
   3465 };
   3466 
   3467 struct vki_ethtool_test {
   3468 	__vki_u32	cmd;
   3469 	__vki_u32	flags;
   3470 	__vki_u32	reserved;
   3471 	__vki_u32	len;
   3472 	__vki_u64	data[0];
   3473 };
   3474 
   3475 struct vki_ethtool_perm_addr {
   3476 	__vki_u32	cmd;
   3477 	__vki_u32	size;
   3478 	__vki_u8	data[0];
   3479 };
   3480 
   3481 struct vki_ethtool_get_features_block {
   3482 	__vki_u32	available;
   3483 	__vki_u32	requested;
   3484 	__vki_u32	active;
   3485 	__vki_u32	never_changed;
   3486 };
   3487 
   3488 struct vki_ethtool_gfeatures {
   3489 	__vki_u32	cmd;
   3490 	__vki_u32	size;
   3491 	struct vki_ethtool_get_features_block features[0];
   3492 };
   3493 
   3494 struct vki_ethtool_set_features_block {
   3495 	__vki_u32	valid;
   3496 	__vki_u32	requested;
   3497 };
   3498 
   3499 struct vki_ethtool_sfeatures {
   3500 	__vki_u32	cmd;
   3501 	__vki_u32	size;
   3502 	struct vki_ethtool_set_features_block features[0];
   3503 };
   3504 
   3505 struct vki_ethtool_ts_info {
   3506 	__vki_u32	cmd;
   3507 	__vki_u32	so_timestamping;
   3508 	__vki_s32	phc_index;
   3509 	__vki_u32	tx_types;
   3510 	__vki_u32	tx_reserved[3];
   3511 	__vki_u32	rx_filters;
   3512 	__vki_u32	rx_reserved[3];
   3513 };
   3514 
   3515 #define VKI_ETHTOOL_GSET	0x00000001 /* Get settings. */
   3516 #define VKI_ETHTOOL_SSET	0x00000002 /* Set settings. */
   3517 #define VKI_ETHTOOL_GDRVINFO	0x00000003 /* Get driver info. */
   3518 #define VKI_ETHTOOL_GREGS	0x00000004 /* Get NIC registers. */
   3519 #define VKI_ETHTOOL_GWOL	0x00000005 /* Get wake-on-lan options. */
   3520 #define VKI_ETHTOOL_SWOL	0x00000006 /* Set wake-on-lan options. */
   3521 #define VKI_ETHTOOL_GMSGLVL	0x00000007 /* Get driver message level */
   3522 #define VKI_ETHTOOL_SMSGLVL	0x00000008 /* Set driver msg level. */
   3523 #define VKI_ETHTOOL_NWAY_RST	0x00000009 /* Restart autonegotiation. */
   3524 #define VKI_ETHTOOL_GLINK	0x0000000a
   3525 #define VKI_ETHTOOL_GRINGPARAM	0x00000010 /* Get ring parameters */
   3526 #define VKI_ETHTOOL_SRINGPARAM	0x00000011 /* Set ring parameters. */
   3527 #define VKI_ETHTOOL_GRXCSUM	0x00000014 /* Get RX hw csum enable (ethtool_value) */
   3528 #define VKI_ETHTOOL_SRXCSUM	0x00000015 /* Set RX hw csum enable (ethtool_value) */
   3529 #define VKI_ETHTOOL_GTXCSUM	0x00000016 /* Get TX hw csum enable (ethtool_value) */
   3530 #define VKI_ETHTOOL_STXCSUM	0x00000017 /* Set TX hw csum enable (ethtool_value) */
   3531 #define VKI_ETHTOOL_GSG		0x00000018 /* Get scatter-gather enable
   3532 					    * (ethtool_value) */
   3533 #define VKI_ETHTOOL_SSG		0x00000019 /* Set scatter-gather enable
   3534 					    * (ethtool_value). */
   3535 #define VKI_ETHTOOL_TEST	0x0000001a /* execute NIC self-test. */
   3536 #define VKI_ETHTOOL_PHYS_ID	0x0000001c /* identify the NIC */
   3537 #define VKI_ETHTOOL_GTSO	0x0000001e /* Get TSO enable (ethtool_value) */
   3538 #define VKI_ETHTOOL_STSO	0x0000001f /* Set TSO enable (ethtool_value) */
   3539 #define VKI_ETHTOOL_GPERMADDR	0x00000020 /* Get permanent hardware address */
   3540 #define VKI_ETHTOOL_GUFO	0x00000021 /* Get UFO enable (ethtool_value) */
   3541 #define VKI_ETHTOOL_SUFO	0x00000022 /* Set UFO enable (ethtool_value) */
   3542 #define VKI_ETHTOOL_GGSO	0x00000023 /* Get GSO enable (ethtool_value) */
   3543 #define VKI_ETHTOOL_SGSO	0x00000024 /* Set GSO enable (ethtool_value) */
   3544 #define VKI_ETHTOOL_GFLAGS	0x00000025 /* Get flags bitmap(ethtool_value) */
   3545 #define VKI_ETHTOOL_SFLAGS	0x00000026 /* Set flags bitmap(ethtool_value) */
   3546 #define VKI_ETHTOOL_GGRO	0x0000002b /* Get GRO enable (ethtool_value) */
   3547 #define VKI_ETHTOOL_SGRO	0x0000002c /* Set GRO enable (ethtool_value) */
   3548 #define VKI_ETHTOOL_RESET	0x00000034 /* Reset hardware */
   3549 #define VKI_ETHTOOL_GSSET_INFO	0x00000037 /* Get string set info */
   3550 #define VKI_ETHTOOL_GFEATURES	0x0000003a /* Get device offload settings */
   3551 #define VKI_ETHTOOL_SFEATURES	0x0000003b /* Change device offload settings */
   3552 #define VKI_ETHTOOL_GCHANNELS	0x0000003c /* Get no of channels */
   3553 #define VKI_ETHTOOL_SCHANNELS	0x0000003d /* Set no of channels */
   3554 #define VKI_ETHTOOL_GET_TS_INFO	0x00000041 /* Get time stamping and PHC info */
   3555 
   3556 //----------------------------------------------------------------------
   3557 // From linux-3.15.8/drivers/staging/android/uapi/ion.h
   3558 //----------------------------------------------------------------------
   3559 
   3560 typedef int vki_ion_user_handle_t;
   3561 
   3562 struct vki_ion_allocation_data {
   3563         vki_size_t len;
   3564         vki_size_t align;
   3565         unsigned int heap_id_mask;
   3566         unsigned int flags;
   3567         vki_ion_user_handle_t handle;
   3568 };
   3569 
   3570 struct vki_ion_fd_data {
   3571         vki_ion_user_handle_t handle;
   3572         int fd;
   3573 };
   3574 
   3575 struct vki_ion_handle_data {
   3576         vki_ion_user_handle_t handle;
   3577 };
   3578 
   3579 struct vki_ion_custom_data {
   3580         unsigned int cmd;
   3581         unsigned long arg;
   3582 };
   3583 
   3584 #define VKI_ION_IOC_MAGIC   'I'
   3585 
   3586 #define VKI_ION_IOC_ALLOC \
   3587    _VKI_IOWR(VKI_ION_IOC_MAGIC, 0, struct vki_ion_allocation_data)
   3588 
   3589 #define VKI_ION_IOC_FREE \
   3590    _VKI_IOWR(VKI_ION_IOC_MAGIC, 1, struct vki_ion_handle_data)
   3591 
   3592 #define VKI_ION_IOC_MAP \
   3593    _VKI_IOWR(VKI_ION_IOC_MAGIC, 2, struct vki_ion_fd_data)
   3594 
   3595 #define VKI_ION_IOC_SHARE \
   3596    _VKI_IOWR(VKI_ION_IOC_MAGIC, 4, struct vki_ion_fd_data)
   3597 
   3598 #define VKI_ION_IOC_IMPORT \
   3599    _VKI_IOWR(VKI_ION_IOC_MAGIC, 5, struct vki_ion_fd_data)
   3600 
   3601 #define VKI_ION_IOC_SYNC \
   3602    _VKI_IOWR(VKI_ION_IOC_MAGIC, 7, struct vki_ion_fd_data)
   3603 
   3604 #define VKI_ION_IOC_CUSTOM \
   3605    _VKI_IOWR(VKI_ION_IOC_MAGIC, 6, struct vki_ion_custom_data)
   3606 
   3607 //----------------------------------------------------------------------
   3608 // From linux-3.19-rc5/drivers/staging/android/uapi/sync.h
   3609 //----------------------------------------------------------------------
   3610 
   3611 struct vki_sync_merge_data {
   3612         __vki_s32 fd2;
   3613         char      name[32];
   3614         __vki_s32 fence;
   3615 };
   3616 
   3617 struct vki_sync_pt_info {
   3618         __vki_u32 len;
   3619         char      obj_name[32];
   3620         char      driver_name[32];
   3621         __vki_s32 status;
   3622         __vki_u64 timestamp_ns;
   3623         __vki_u8  driver_data[0];
   3624 };
   3625 
   3626 struct vki_sync_fence_info_data {
   3627         __vki_u32 len;
   3628         char      name[32];
   3629         __vki_s32 status;
   3630         __vki_u8  pt_info[0];
   3631 };
   3632 
   3633 #define VKI_SYNC_IOC_MAGIC   '>'
   3634 
   3635 #define VKI_SYNC_IOC_WAIT \
   3636    _VKI_IOW(VKI_SYNC_IOC_MAGIC, 0, __vki_s32)
   3637 
   3638 #define VKI_SYNC_IOC_MERGE \
   3639    _VKI_IOWR(VKI_SYNC_IOC_MAGIC, 1, struct vki_sync_merge_data)
   3640 
   3641 #define VKI_SYNC_IOC_FENCE_INFO \
   3642    _VKI_IOWR(VKI_SYNC_IOC_MAGIC, 2, struct vki_sync_fence_info_data)
   3643 
   3644 //----------------------------------------------------------------------
   3645 // From drivers/staging/lustre/lustre/include/lustre/lustre_user.h
   3646 //----------------------------------------------------------------------
   3647 
   3648 struct vki_lu_fid {
   3649 	__vki_u64	f_seq;
   3650 	__vki_u32	f_oid;
   3651 	__vki_u32	f_ver;
   3652 };
   3653 
   3654 //----------------------------------------------------------------------
   3655 // From drivers/staging/lustre/lustre/include/lustre/lustre_idl.h
   3656 //----------------------------------------------------------------------
   3657 
   3658 struct vki_getinfo_fid2path {
   3659 	struct vki_lu_fid	gf_fid;
   3660 	__vki_u64		gf_recno;
   3661 	__vki_u32		gf_linkno;
   3662 	__vki_u32		gf_pathlen;
   3663 	char			gf_path[0];
   3664 } __attribute__((packed));
   3665 
   3666 //----------------------------------------------------------------------
   3667 // From drivers/staging/lustre/lustre/include/linux/lustre_lib.h
   3668 //----------------------------------------------------------------------
   3669 
   3670 #define VKI_OBD_IOC_DATA_TYPE               long
   3671 
   3672 //----------------------------------------------------------------------
   3673 // From drivers/staging/lustre/lustre/include/lustre_lib.h
   3674 //----------------------------------------------------------------------
   3675 
   3676 #define VKI_OBD_IOC_FID2PATH \
   3677            _VKI_IOWR ('f', 150, VKI_OBD_IOC_DATA_TYPE)
   3678 #define VKI_LL_IOC_PATH2FID \
   3679            _VKI_IOR ('f', 173, long)
   3680 
   3681 //----------------------------------------------------------------------
   3682 // From lustre/include/lustre/lustre_idl.h
   3683 //----------------------------------------------------------------------
   3684 
   3685 struct vki_getparent {
   3686     struct vki_lu_fid   gp_fid;
   3687     __vki_u32       gp_linkno;
   3688     __vki_u32       gp_name_size;
   3689     char            gp_name[0];
   3690 } __attribute__((packed));
   3691 
   3692 //----------------------------------------------------------------------
   3693 // From Lustre's lustre/include/lustre/lustre_user.h
   3694 //----------------------------------------------------------------------
   3695 #define VKI_LL_IOC_GROUP_LOCK \
   3696            _VKI_IOW('f', 158, long)
   3697 #define VKI_LL_IOC_GROUP_UNLOCK \
   3698            _VKI_IOW('f', 159, long)
   3699 #define VKI_LL_IOC_GETPARENT \
   3700            _VKI_IOWR('f', 249, struct vki_getparent)
   3701 
   3702 
   3703 struct vki_v4l2_rect {
   3704 	__vki_s32   left;
   3705 	__vki_s32   top;
   3706 	__vki_u32   width;
   3707 	__vki_u32   height;
   3708 };
   3709 
   3710 struct vki_v4l2_fract {
   3711 	__vki_u32   numerator;
   3712 	__vki_u32   denominator;
   3713 };
   3714 
   3715 struct vki_v4l2_capability {
   3716 	__vki_u8	driver[16];
   3717 	__vki_u8	card[32];
   3718 	__vki_u8	bus_info[32];
   3719 	__vki_u32   version;
   3720 	__vki_u32	capabilities;
   3721 	__vki_u32	device_caps;
   3722 	__vki_u32	reserved[3];
   3723 };
   3724 
   3725 struct vki_v4l2_pix_format {
   3726 	__vki_u32         		width;
   3727 	__vki_u32			height;
   3728 	__vki_u32			pixelformat;
   3729 	__vki_u32			field;		/* enum vki_v4l2_field */
   3730 	__vki_u32            	bytesperline;	/* for padding, zero if unused */
   3731 	__vki_u32          		sizeimage;
   3732 	__vki_u32			colorspace;	/* enum vki_v4l2_colorspace */
   3733 	__vki_u32			priv;		/* private data, depends on pixelformat */
   3734 	__vki_u32			flags;		/* format flags (VKI_V4L2_PIX_FMT_FLAG_*) */
   3735 	__vki_u32			ycbcr_enc;
   3736 	__vki_u32			quantization;
   3737 };
   3738 
   3739 struct vki_v4l2_fmtdesc {
   3740 	__vki_u32		    index;             /* Format number      */
   3741 	__vki_u32		    type;              /* enum vki_v4l2_buf_type */
   3742 	__vki_u32               flags;
   3743 	__vki_u8		    description[32];   /* Description string */
   3744 	__vki_u32		    pixelformat;       /* Format fourcc      */
   3745 	__vki_u32		    reserved[4];
   3746 };
   3747 
   3748 struct vki_v4l2_frmsize_discrete {
   3749 	__vki_u32			width;		/* Frame width [pixel] */
   3750 	__vki_u32			height;		/* Frame height [pixel] */
   3751 };
   3752 
   3753 struct vki_v4l2_frmsize_stepwise {
   3754 	__vki_u32			min_width;	/* Minimum frame width [pixel] */
   3755 	__vki_u32			max_width;	/* Maximum frame width [pixel] */
   3756 	__vki_u32			step_width;	/* Frame width step size [pixel] */
   3757 	__vki_u32			min_height;	/* Minimum frame height [pixel] */
   3758 	__vki_u32			max_height;	/* Maximum frame height [pixel] */
   3759 	__vki_u32			step_height;	/* Frame height step size [pixel] */
   3760 };
   3761 
   3762 struct vki_v4l2_frmsizeenum {
   3763 	__vki_u32			index;		/* Frame size number */
   3764 	__vki_u32			pixel_format;	/* Pixel format */
   3765 	__vki_u32			type;		/* Frame size type the device supports. */
   3766 
   3767 	union {					/* Frame size */
   3768 		struct vki_v4l2_frmsize_discrete	discrete;
   3769 		struct vki_v4l2_frmsize_stepwise	stepwise;
   3770 	};
   3771 
   3772 	__vki_u32   reserved[2];			/* Reserved space for future use */
   3773 };
   3774 
   3775 struct vki_v4l2_frmival_stepwise {
   3776 	struct vki_v4l2_fract	min;
   3777 	struct vki_v4l2_fract	max;
   3778 	struct vki_v4l2_fract	step;
   3779 };
   3780 
   3781 struct vki_v4l2_frmivalenum {
   3782 	__vki_u32			index;
   3783 	__vki_u32			pixel_format;
   3784 	__vki_u32			width;
   3785 	__vki_u32			height;
   3786 	__vki_u32			type;
   3787 
   3788 	union {
   3789 		struct vki_v4l2_fract		discrete;
   3790 		struct vki_v4l2_frmival_stepwise	stepwise;
   3791 	};
   3792 
   3793 	__vki_u32	reserved[2];
   3794 };
   3795 
   3796 struct vki_v4l2_timecode {
   3797 	__vki_u32	type;
   3798 	__vki_u32	flags;
   3799 	__vki_u8	frames;
   3800 	__vki_u8	seconds;
   3801 	__vki_u8	minutes;
   3802 	__vki_u8	hours;
   3803 	__vki_u8	userbits[4];
   3804 };
   3805 
   3806 struct vki_v4l2_jpegcompression {
   3807 	int quality;
   3808 	int  APPn;
   3809 	int  APP_len;
   3810 	char APP_data[60];
   3811 	int  COM_len;
   3812 	char COM_data[60];
   3813 	__vki_u32 jpeg_markers;
   3814 };
   3815 
   3816 struct vki_v4l2_requestbuffers {
   3817 	__vki_u32			count;
   3818 	__vki_u32			type;
   3819 	__vki_u32			memory;
   3820 	__vki_u32			reserved[2];
   3821 };
   3822 
   3823 struct vki_v4l2_plane {
   3824 	__vki_u32			bytesused;
   3825 	__vki_u32			length;
   3826 	union {
   3827 		__vki_u32		mem_offset;
   3828 		unsigned long	userptr;
   3829 		__vki_s32		fd;
   3830 	} m;
   3831 	__vki_u32			data_offset;
   3832 	__vki_u32			reserved[11];
   3833 };
   3834 
   3835 #define VKI_V4L2_MEMORY_MMAP             1
   3836 #define VKI_V4L2_MEMORY_DMABUF           4
   3837 #define VKI_V4L2_BUF_FLAG_TIMESTAMP_MASK		0x0000e000
   3838 #define VKI_V4L2_BUF_FLAG_TIMESTAMP_COPY		0x00004000
   3839 struct vki_v4l2_buffer {
   3840 	__vki_u32			index;
   3841 	__vki_u32			type;
   3842 	__vki_u32			bytesused;
   3843 	__vki_u32			flags;
   3844 	__vki_u32			field;
   3845 	struct vki_timeval		timestamp;
   3846 	struct vki_v4l2_timecode	timecode;
   3847 	__vki_u32			sequence;
   3848 
   3849 	/* memory location */
   3850 	__vki_u32			memory;
   3851 	union {
   3852 		__vki_u32           offset;
   3853 		unsigned long   userptr;
   3854 		struct vki_v4l2_plane *planes;
   3855 		__vki_s32		fd;
   3856 	} m;
   3857 	__vki_u32			length;
   3858 	__vki_u32			reserved2;
   3859 	__vki_u32			reserved;
   3860 };
   3861 
   3862 struct vki_v4l2_exportbuffer {
   3863 	__vki_u32		type; /* enum vki_v4l2_buf_type */
   3864 	__vki_u32		index;
   3865 	__vki_u32		plane;
   3866 	__vki_u32		flags;
   3867 	__vki_s32		fd;
   3868 	__vki_u32		reserved[11];
   3869 };
   3870 
   3871 struct vki_v4l2_framebuffer {
   3872 	__vki_u32			capability;
   3873 	__vki_u32			flags;
   3874 	void                    *base;
   3875 	struct {
   3876 		__vki_u32		width;
   3877 		__vki_u32		height;
   3878 		__vki_u32		pixelformat;
   3879 		__vki_u32		field;		/* enum vki_v4l2_field */
   3880 		__vki_u32		bytesperline;	/* for padding, zero if unused */
   3881 		__vki_u32		sizeimage;
   3882 		__vki_u32		colorspace;	/* enum vki_v4l2_colorspace */
   3883 		__vki_u32		priv;		/* reserved field, set to 0 */
   3884 	} fmt;
   3885 };
   3886 
   3887 struct vki_v4l2_clip {
   3888 	struct vki_v4l2_rect        c;
   3889 	struct vki_v4l2_clip	__user *next;
   3890 };
   3891 
   3892 struct vki_v4l2_window {
   3893 	struct vki_v4l2_rect        w;
   3894 	__vki_u32			field;	 /* enum vki_v4l2_field */
   3895 	__vki_u32			chromakey;
   3896 	struct vki_v4l2_clip	__user *clips;
   3897 	__vki_u32			clipcount;
   3898 	void			__user *bitmap;
   3899 	__vki_u8                    global_alpha;
   3900 };
   3901 
   3902 struct vki_v4l2_captureparm {
   3903 	__vki_u32		   capability;	  /*  Supported modes */
   3904 	__vki_u32		   capturemode;	  /*  Current mode */
   3905 	struct vki_v4l2_fract  timeperframe;  /*  Time per frame in seconds */
   3906 	__vki_u32		   extendedmode;  /*  Driver-specific extensions */
   3907 	__vki_u32              readbuffers;   /*  # of buffers for read */
   3908 	__vki_u32		   reserved[4];
   3909 };
   3910 
   3911 struct vki_v4l2_outputparm {
   3912 	__vki_u32		   capability;	 /*  Supported modes */
   3913 	__vki_u32		   outputmode;	 /*  Current mode */
   3914 	struct vki_v4l2_fract  timeperframe; /*  Time per frame in seconds */
   3915 	__vki_u32		   extendedmode; /*  Driver-specific extensions */
   3916 	__vki_u32              writebuffers; /*  # of buffers for write */
   3917 	__vki_u32		   reserved[4];
   3918 };
   3919 
   3920 struct vki_v4l2_cropcap {
   3921 	__vki_u32			type;	/* enum vki_v4l2_buf_type */
   3922 	struct vki_v4l2_rect        bounds;
   3923 	struct vki_v4l2_rect        defrect;
   3924 	struct vki_v4l2_fract       pixelaspect;
   3925 };
   3926 
   3927 struct vki_v4l2_crop {
   3928 	__vki_u32			type;	/* enum vki_v4l2_buf_type */
   3929 	struct vki_v4l2_rect        c;
   3930 };
   3931 
   3932 struct vki_v4l2_selection {
   3933 	__vki_u32			type;
   3934 	__vki_u32			target;
   3935 	__vki_u32                   flags;
   3936 	struct vki_v4l2_rect        r;
   3937 	__vki_u32                   reserved[9];
   3938 };
   3939 
   3940 typedef __vki_u64 vki_v4l2_std_id;
   3941 
   3942 struct vki_v4l2_standard {
   3943 	__vki_u32		     index;
   3944 	vki_v4l2_std_id          id;
   3945 	__vki_u8		     name[24];
   3946 	struct vki_v4l2_fract    frameperiod; /* Frames, not fields */
   3947 	__vki_u32		     framelines;
   3948 	__vki_u32		     reserved[4];
   3949 };
   3950 
   3951 struct vki_v4l2_bt_timings {
   3952 	__vki_u32	width;
   3953 	__vki_u32	height;
   3954 	__vki_u32	interlaced;
   3955 	__vki_u32	polarities;
   3956 	__vki_u64	pixelclock;
   3957 	__vki_u32	hfrontporch;
   3958 	__vki_u32	hsync;
   3959 	__vki_u32	hbackporch;
   3960 	__vki_u32	vfrontporch;
   3961 	__vki_u32	vsync;
   3962 	__vki_u32	vbackporch;
   3963 	__vki_u32	il_vfrontporch;
   3964 	__vki_u32	il_vsync;
   3965 	__vki_u32	il_vbackporch;
   3966 	__vki_u32	standards;
   3967 	__vki_u32	flags;
   3968 	__vki_u32	reserved[14];
   3969 } __attribute__ ((packed));
   3970 
   3971 struct vki_v4l2_dv_timings {
   3972 	__vki_u32 type;
   3973 	union {
   3974 		struct vki_v4l2_bt_timings	bt;
   3975 		__vki_u32	reserved[32];
   3976 	};
   3977 } __attribute__ ((packed));
   3978 
   3979 struct vki_v4l2_enum_dv_timings {
   3980 	__vki_u32 index;
   3981 	__vki_u32 pad;
   3982 	__vki_u32 reserved[2];
   3983 	struct vki_v4l2_dv_timings timings;
   3984 };
   3985 
   3986 struct vki_v4l2_bt_timings_cap {
   3987 	__vki_u32	min_width;
   3988 	__vki_u32	max_width;
   3989 	__vki_u32	min_height;
   3990 	__vki_u32	max_height;
   3991 	__vki_u64	min_pixelclock;
   3992 	__vki_u64	max_pixelclock;
   3993 	__vki_u32	standards;
   3994 	__vki_u32	capabilities;
   3995 	__vki_u32	reserved[16];
   3996 } __attribute__ ((packed));
   3997 
   3998 struct vki_v4l2_dv_timings_cap {
   3999 	__vki_u32 type;
   4000 	__vki_u32 pad;
   4001 	__vki_u32 reserved[2];
   4002 	union {
   4003 		struct vki_v4l2_bt_timings_cap bt;
   4004 		__vki_u32 raw_data[32];
   4005 	};
   4006 };
   4007 
   4008 struct vki_v4l2_input {
   4009 	__vki_u32	     index;		/*  Which input */
   4010 	__vki_u8	     name[32];		/*  Label */
   4011 	__vki_u32	     type;		/*  Type of input */
   4012 	__vki_u32	     audioset;		/*  Associated audios (bitfield) */
   4013 	__vki_u32        tuner;             /*  enum vki_v4l2_tuner_type */
   4014 	vki_v4l2_std_id  std;
   4015 	__vki_u32	     status;
   4016 	__vki_u32	     capabilities;
   4017 	__vki_u32	     reserved[3];
   4018 };
   4019 
   4020 struct vki_v4l2_output {
   4021 	__vki_u32	     index;		/*  Which output */
   4022 	__vki_u8	     name[32];		/*  Label */
   4023 	__vki_u32	     type;		/*  Type of output */
   4024 	__vki_u32	     audioset;		/*  Associated audios (bitfield) */
   4025 	__vki_u32	     modulator;         /*  Associated modulator */
   4026 	vki_v4l2_std_id  std;
   4027 	__vki_u32	     capabilities;
   4028 	__vki_u32	     reserved[3];
   4029 };
   4030 
   4031 struct vki_v4l2_control {
   4032 	__vki_u32		     id;
   4033 	__vki_s32		     value;
   4034 };
   4035 
   4036 struct vki_v4l2_ext_control {
   4037 	__vki_u32 id;
   4038 	__vki_u32 size;
   4039 	__vki_u32 reserved2[1];
   4040 	union {
   4041 		__vki_s32 value;
   4042 		__vki_s64 value64;
   4043 		char *string;
   4044 		__vki_u8 *p_u8;
   4045 		__vki_u16 *p_u16;
   4046 		__vki_u32 *p_u32;
   4047 		void *ptr;
   4048 	};
   4049 } __attribute__ ((packed));
   4050 
   4051 struct vki_v4l2_ext_controls {
   4052 	__vki_u32 ctrl_class;
   4053 	__vki_u32 count;
   4054 	__vki_u32 error_idx;
   4055 	__vki_u32 reserved[2];
   4056 	struct vki_v4l2_ext_control *controls;
   4057 };
   4058 
   4059 struct vki_v4l2_queryctrl {
   4060 	__vki_u32		     id;
   4061 	__vki_u32		     type;	/* enum vki_v4l2_ctrl_type */
   4062 	__vki_u8		     name[32];	/* Whatever */
   4063 	__vki_s32		     minimum;	/* Note signedness */
   4064 	__vki_s32		     maximum;
   4065 	__vki_s32		     step;
   4066 	__vki_s32		     default_value;
   4067 	__vki_u32                flags;
   4068 	__vki_u32		     reserved[2];
   4069 };
   4070 
   4071 #define VKI_V4L2_CTRL_MAX_DIMS	  (4)
   4072 struct vki_v4l2_query_ext_ctrl {
   4073 	__vki_u32		     id;
   4074 	__vki_u32		     type;
   4075 	char		     name[32];
   4076 	__vki_s64		     minimum;
   4077 	__vki_s64		     maximum;
   4078 	__vki_u64		     step;
   4079 	__vki_s64		     default_value;
   4080 	__vki_u32                flags;
   4081 	__vki_u32                elem_size;
   4082 	__vki_u32                elems;
   4083 	__vki_u32                nr_of_dims;
   4084 	__vki_u32                dims[VKI_V4L2_CTRL_MAX_DIMS];
   4085 	__vki_u32		     reserved[32];
   4086 };
   4087 
   4088 struct vki_v4l2_querymenu {
   4089 	__vki_u32		id;
   4090 	__vki_u32		index;
   4091 	union {
   4092 		__vki_u8	name[32];	/* Whatever */
   4093 		__vki_s64	value;
   4094 	};
   4095 	__vki_u32		reserved;
   4096 } __attribute__ ((packed));
   4097 
   4098 struct vki_v4l2_tuner {
   4099 	__vki_u32                   index;
   4100 	__vki_u8			name[32];
   4101 	__vki_u32			type;	/* enum vki_v4l2_tuner_type */
   4102 	__vki_u32			capability;
   4103 	__vki_u32			rangelow;
   4104 	__vki_u32			rangehigh;
   4105 	__vki_u32			rxsubchans;
   4106 	__vki_u32			audmode;
   4107 	__vki_s32			signal;
   4108 	__vki_s32			afc;
   4109 	__vki_u32			reserved[4];
   4110 };
   4111 
   4112 struct vki_v4l2_modulator {
   4113 	__vki_u32			index;
   4114 	__vki_u8			name[32];
   4115 	__vki_u32			capability;
   4116 	__vki_u32			rangelow;
   4117 	__vki_u32			rangehigh;
   4118 	__vki_u32			txsubchans;
   4119 	__vki_u32			reserved[4];
   4120 };
   4121 
   4122 struct vki_v4l2_frequency {
   4123 	__vki_u32	tuner;
   4124 	__vki_u32	type;	/* enum vki_v4l2_tuner_type */
   4125 	__vki_u32	frequency;
   4126 	__vki_u32	reserved[8];
   4127 };
   4128 
   4129 struct vki_v4l2_frequency_band {
   4130 	__vki_u32	tuner;
   4131 	__vki_u32	type;	/* enum vki_v4l2_tuner_type */
   4132 	__vki_u32	index;
   4133 	__vki_u32	capability;
   4134 	__vki_u32	rangelow;
   4135 	__vki_u32	rangehigh;
   4136 	__vki_u32	modulation;
   4137 	__vki_u32	reserved[9];
   4138 };
   4139 
   4140 struct vki_v4l2_hw_freq_seek {
   4141 	__vki_u32	tuner;
   4142 	__vki_u32	type;	/* enum vki_v4l2_tuner_type */
   4143 	__vki_u32	seek_upward;
   4144 	__vki_u32	wrap_around;
   4145 	__vki_u32	spacing;
   4146 	__vki_u32	rangelow;
   4147 	__vki_u32	rangehigh;
   4148 	__vki_u32	reserved[5];
   4149 };
   4150 
   4151 struct vki_v4l2_audio {
   4152 	__vki_u32	index;
   4153 	__vki_u8	name[32];
   4154 	__vki_u32	capability;
   4155 	__vki_u32	mode;
   4156 	__vki_u32	reserved[2];
   4157 };
   4158 
   4159 struct vki_v4l2_audioout {
   4160 	__vki_u32	index;
   4161 	__vki_u8	name[32];
   4162 	__vki_u32	capability;
   4163 	__vki_u32	mode;
   4164 	__vki_u32	reserved[2];
   4165 };
   4166 
   4167 struct vki_v4l2_enc_idx_entry {
   4168 	__vki_u64 offset;
   4169 	__vki_u64 pts;
   4170 	__vki_u32 length;
   4171 	__vki_u32 flags;
   4172 	__vki_u32 reserved[2];
   4173 };
   4174 
   4175 #define VKI_V4L2_ENC_IDX_ENTRIES (64)
   4176 struct vki_v4l2_enc_idx {
   4177 	__vki_u32 entries;
   4178 	__vki_u32 entries_cap;
   4179 	__vki_u32 reserved[4];
   4180 	struct vki_v4l2_enc_idx_entry entry[VKI_V4L2_ENC_IDX_ENTRIES];
   4181 };
   4182 
   4183 struct vki_v4l2_encoder_cmd {
   4184 	__vki_u32 cmd;
   4185 	__vki_u32 flags;
   4186 	union {
   4187 		struct {
   4188 			__vki_u32 data[8];
   4189 		} raw;
   4190 	};
   4191 };
   4192 
   4193 struct vki_v4l2_decoder_cmd {
   4194 	__vki_u32 cmd;
   4195 	__vki_u32 flags;
   4196 	union {
   4197 		struct {
   4198 			__vki_u64 pts;
   4199 		} stop;
   4200 
   4201 		struct {
   4202 			__vki_s32 speed;
   4203 			__vki_u32 format;
   4204 		} start;
   4205 
   4206 		struct {
   4207 			__vki_u32 data[16];
   4208 		} raw;
   4209 	};
   4210 };
   4211 
   4212 struct vki_v4l2_vbi_format {
   4213 	__vki_u32	sampling_rate;		/* in 1 Hz */
   4214 	__vki_u32	offset;
   4215 	__vki_u32	samples_per_line;
   4216 	__vki_u32	sample_format;		/* VKI_V4L2_PIX_FMT_* */
   4217 	__vki_s32	start[2];
   4218 	__vki_u32	count[2];
   4219 	__vki_u32	flags;			/* VKI_V4L2_VBI_* */
   4220 	__vki_u32	reserved[2];		/* must be zero */
   4221 };
   4222 
   4223 struct vki_v4l2_sliced_vbi_format {
   4224 	__vki_u16   service_set;
   4225 	__vki_u16   service_lines[2][24];
   4226 	__vki_u32   io_size;
   4227 	__vki_u32   reserved[2];            /* must be zero */
   4228 };
   4229 
   4230 struct vki_v4l2_sliced_vbi_cap {
   4231 	__vki_u16   service_set;
   4232 	__vki_u16   service_lines[2][24];
   4233 	__vki_u32	type;		/* enum vki_v4l2_buf_type */
   4234 	__vki_u32   reserved[3];    /* must be 0 */
   4235 };
   4236 
   4237 struct vki_v4l2_sliced_vbi_data {
   4238 	__vki_u32   id;
   4239 	__vki_u32   field;          /* 0: first field, 1: second field */
   4240 	__vki_u32   line;           /* 1-23 */
   4241 	__vki_u32   reserved;       /* must be 0 */
   4242 	__vki_u8    data[48];
   4243 };
   4244 
   4245 struct vki_v4l2_plane_pix_format {
   4246 	__vki_u32		sizeimage;
   4247 	__vki_u32		bytesperline;
   4248 	__vki_u16		reserved[6];
   4249 } __attribute__ ((packed));
   4250 
   4251 #define VKI_VIDEO_MAX_PLANES               8
   4252 
   4253 struct vki_v4l2_pix_format_mplane {
   4254 	__vki_u32				width;
   4255 	__vki_u32				height;
   4256 	__vki_u32				pixelformat;
   4257 	__vki_u32				field;
   4258 	__vki_u32				colorspace;
   4259 
   4260 	struct vki_v4l2_plane_pix_format	plane_fmt[VKI_VIDEO_MAX_PLANES];
   4261 	__vki_u8				num_planes;
   4262 	__vki_u8				flags;
   4263 	__vki_u8				ycbcr_enc;
   4264 	__vki_u8				quantization;
   4265 	__vki_u8				reserved[8];
   4266 } __attribute__ ((packed));
   4267 
   4268 struct vki_v4l2_sdr_format {
   4269 	__vki_u32				pixelformat;
   4270 	__vki_u32				buffersize;
   4271 	__vki_u8				reserved[24];
   4272 } __attribute__ ((packed));
   4273 
   4274 enum vki_v4l2_buf_type {
   4275 	VKI_V4L2_BUF_TYPE_VIDEO_CAPTURE        = 1,
   4276 	VKI_V4L2_BUF_TYPE_VIDEO_OUTPUT         = 2,
   4277 	VKI_V4L2_BUF_TYPE_VIDEO_OVERLAY        = 3,
   4278 	VKI_V4L2_BUF_TYPE_VBI_CAPTURE          = 4,
   4279 	VKI_V4L2_BUF_TYPE_VBI_OUTPUT           = 5,
   4280 	VKI_V4L2_BUF_TYPE_SLICED_VBI_CAPTURE   = 6,
   4281 	VKI_V4L2_BUF_TYPE_SLICED_VBI_OUTPUT    = 7,
   4282 	VKI_V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8,
   4283 	VKI_V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE = 9,
   4284 	VKI_V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE  = 10,
   4285 	VKI_V4L2_BUF_TYPE_SDR_CAPTURE          = 11,
   4286 };
   4287 
   4288 struct vki_v4l2_format {
   4289 	__vki_u32	 type;
   4290 	union {
   4291 		struct vki_v4l2_pix_format		pix;
   4292 		struct vki_v4l2_pix_format_mplane	pix_mp;
   4293 		struct vki_v4l2_window		win;
   4294 		struct vki_v4l2_vbi_format		vbi;
   4295 		struct vki_v4l2_sliced_vbi_format	sliced;
   4296 		struct vki_v4l2_sdr_format		sdr;
   4297 		__vki_u8	raw_data[200];
   4298 	} fmt;
   4299 };
   4300 
   4301 struct vki_v4l2_streamparm {
   4302 	__vki_u32	 type;
   4303 	union {
   4304 		struct vki_v4l2_captureparm	capture;
   4305 		struct vki_v4l2_outputparm	output;
   4306 		__vki_u8	raw_data[200];  /* user-defined */
   4307 	} parm;
   4308 };
   4309 
   4310 struct vki_v4l2_event_vsync {
   4311 	__vki_u8 field;
   4312 } __attribute__ ((packed));
   4313 
   4314 struct vki_v4l2_event_ctrl {
   4315 	__vki_u32 changes;
   4316 	__vki_u32 type;
   4317 	union {
   4318 		__vki_s32 value;
   4319 		__vki_s64 value64;
   4320 	};
   4321 	__vki_u32 flags;
   4322 	__vki_s32 minimum;
   4323 	__vki_s32 maximum;
   4324 	__vki_s32 step;
   4325 	__vki_s32 default_value;
   4326 };
   4327 
   4328 struct vki_v4l2_event_frame_sync {
   4329 	__vki_u32 frame_sequence;
   4330 };
   4331 
   4332 struct vki_v4l2_event_src_change {
   4333 	__vki_u32 changes;
   4334 };
   4335 
   4336 struct vki_v4l2_event_motion_det {
   4337 	__vki_u32 flags;
   4338 	__vki_u32 frame_sequence;
   4339 	__vki_u32 region_mask;
   4340 };
   4341 
   4342 struct vki_v4l2_event {
   4343 	__vki_u32				type;
   4344 	union {
   4345 		struct vki_v4l2_event_vsync		vsync;
   4346 		struct vki_v4l2_event_ctrl		ctrl;
   4347 		struct vki_v4l2_event_frame_sync	frame_sync;
   4348 		struct vki_v4l2_event_src_change	src_change;
   4349 		struct vki_v4l2_event_motion_det	motion_det;
   4350 		__vki_u8				data[64];
   4351 	} u;
   4352 	__vki_u32				pending;
   4353 	__vki_u32				sequence;
   4354 	struct vki_timespec			timestamp;
   4355 	__vki_u32				id;
   4356 	__vki_u32				reserved[8];
   4357 };
   4358 
   4359 struct vki_v4l2_event_subscription {
   4360 	__vki_u32				type;
   4361 	__vki_u32				id;
   4362 	__vki_u32				flags;
   4363 	__vki_u32				reserved[5];
   4364 };
   4365 
   4366 struct vki_v4l2_dbg_match {
   4367 	__vki_u32 type; /* Match type */
   4368 	union {     /* Match this chip, meaning determined by type */
   4369 		__vki_u32 addr;
   4370 		char name[32];
   4371 	};
   4372 } __attribute__ ((packed));
   4373 
   4374 struct vki_v4l2_dbg_register {
   4375 	struct vki_v4l2_dbg_match match;
   4376 	__vki_u32 size;	/* register size in bytes */
   4377 	__vki_u64 reg;
   4378 	__vki_u64 val;
   4379 } __attribute__ ((packed));
   4380 
   4381 struct vki_v4l2_dbg_chip_info {
   4382 	struct vki_v4l2_dbg_match match;
   4383 	char name[32];
   4384 	__vki_u32 flags;
   4385 	__vki_u32 reserved[32];
   4386 } __attribute__ ((packed));
   4387 
   4388 struct vki_v4l2_create_buffers {
   4389 	__vki_u32			index;
   4390 	__vki_u32			count;
   4391 	__vki_u32			memory;
   4392 	struct vki_v4l2_format	format;
   4393 	__vki_u32			reserved[8];
   4394 };
   4395 
   4396 struct vki_v4l2_edid {
   4397 	__vki_u32 pad;
   4398 	__vki_u32 start_block;
   4399 	__vki_u32 blocks;
   4400 	__vki_u32 reserved[5];
   4401 	__vki_u8  *edid;
   4402 };
   4403 
   4404 #define VKI_V4L2_QUERYCAP		_VKI_IOR('V',  0, struct vki_v4l2_capability)
   4405 #define VKI_V4L2_ENUM_FMT		_VKI_IOWR('V',  2, struct vki_v4l2_fmtdesc)
   4406 #define VKI_V4L2_G_FMT			_VKI_IOWR('V',  4, struct vki_v4l2_format)
   4407 #define VKI_V4L2_S_FMT			_VKI_IOWR('V',  5, struct vki_v4l2_format)
   4408 #define VKI_V4L2_REQBUFS		_VKI_IOWR('V',  8, struct vki_v4l2_requestbuffers)
   4409 #define VKI_V4L2_QUERYBUF		_VKI_IOWR('V',  9, struct vki_v4l2_buffer)
   4410 #define VKI_V4L2_G_FBUF		 	_VKI_IOR('V', 10, struct vki_v4l2_framebuffer)
   4411 #define VKI_V4L2_S_FBUF		 	_VKI_IOW('V', 11, struct vki_v4l2_framebuffer)
   4412 #define VKI_V4L2_OVERLAY	 	_VKI_IOW('V', 14, int)
   4413 #define VKI_V4L2_QBUF			_VKI_IOWR('V', 15, struct vki_v4l2_buffer)
   4414 #define VKI_V4L2_EXPBUF			_VKI_IOWR('V', 16, struct vki_v4l2_exportbuffer)
   4415 #define VKI_V4L2_DQBUF			_VKI_IOWR('V', 17, struct vki_v4l2_buffer)
   4416 #define VKI_V4L2_STREAMON	 	_VKI_IOW('V', 18, int)
   4417 #define VKI_V4L2_STREAMOFF	 	_VKI_IOW('V', 19, int)
   4418 #define VKI_V4L2_G_PARM			_VKI_IOWR('V', 21, struct vki_v4l2_streamparm)
   4419 #define VKI_V4L2_S_PARM			_VKI_IOWR('V', 22, struct vki_v4l2_streamparm)
   4420 #define VKI_V4L2_G_STD			_VKI_IOR('V', 23, vki_v4l2_std_id)
   4421 #define VKI_V4L2_S_STD			_VKI_IOW('V', 24, vki_v4l2_std_id)
   4422 #define VKI_V4L2_ENUMSTD		_VKI_IOWR('V', 25, struct vki_v4l2_standard)
   4423 #define VKI_V4L2_ENUMINPUT		_VKI_IOWR('V', 26, struct vki_v4l2_input)
   4424 #define VKI_V4L2_G_CTRL			_VKI_IOWR('V', 27, struct vki_v4l2_control)
   4425 #define VKI_V4L2_S_CTRL			_VKI_IOWR('V', 28, struct vki_v4l2_control)
   4426 #define VKI_V4L2_G_TUNER		_VKI_IOWR('V', 29, struct vki_v4l2_tuner)
   4427 #define VKI_V4L2_S_TUNER		_VKI_IOW('V', 30, struct vki_v4l2_tuner)
   4428 #define VKI_V4L2_G_AUDIO		_VKI_IOR('V', 33, struct vki_v4l2_audio)
   4429 #define VKI_V4L2_S_AUDIO		_VKI_IOW('V', 34, struct vki_v4l2_audio)
   4430 #define VKI_V4L2_QUERYCTRL		_VKI_IOWR('V', 36, struct vki_v4l2_queryctrl)
   4431 #define VKI_V4L2_QUERYMENU		_VKI_IOWR('V', 37, struct vki_v4l2_querymenu)
   4432 #define VKI_V4L2_G_INPUT		_VKI_IOR('V', 38, int)
   4433 #define VKI_V4L2_S_INPUT		_VKI_IOWR('V', 39, int)
   4434 #define VKI_V4L2_G_EDID			_VKI_IOWR('V', 40, struct vki_v4l2_edid)
   4435 #define VKI_V4L2_S_EDID			_VKI_IOWR('V', 41, struct vki_v4l2_edid)
   4436 #define VKI_V4L2_G_OUTPUT		_VKI_IOR('V', 46, int)
   4437 #define VKI_V4L2_S_OUTPUT		_VKI_IOWR('V', 47, int)
   4438 #define VKI_V4L2_ENUMOUTPUT		_VKI_IOWR('V', 48, struct vki_v4l2_output)
   4439 #define VKI_V4L2_G_AUDOUT		_VKI_IOR('V', 49, struct vki_v4l2_audioout)
   4440 #define VKI_V4L2_S_AUDOUT		_VKI_IOW('V', 50, struct vki_v4l2_audioout)
   4441 #define VKI_V4L2_G_MODULATOR		_VKI_IOWR('V', 54, struct vki_v4l2_modulator)
   4442 #define VKI_V4L2_S_MODULATOR		_VKI_IOW('V', 55, struct vki_v4l2_modulator)
   4443 #define VKI_V4L2_G_FREQUENCY		_VKI_IOWR('V', 56, struct vki_v4l2_frequency)
   4444 #define VKI_V4L2_S_FREQUENCY		_VKI_IOW('V', 57, struct vki_v4l2_frequency)
   4445 #define VKI_V4L2_CROPCAP		_VKI_IOWR('V', 58, struct vki_v4l2_cropcap)
   4446 #define VKI_V4L2_G_CROP			_VKI_IOWR('V', 59, struct vki_v4l2_crop)
   4447 #define VKI_V4L2_S_CROP			_VKI_IOW('V', 60, struct vki_v4l2_crop)
   4448 #define VKI_V4L2_G_JPEGCOMP		_VKI_IOR('V', 61, struct vki_v4l2_jpegcompression)
   4449 #define VKI_V4L2_S_JPEGCOMP		_VKI_IOW('V', 62, struct vki_v4l2_jpegcompression)
   4450 #define VKI_V4L2_QUERYSTD      		_VKI_IOR('V', 63, vki_v4l2_std_id)
   4451 #define VKI_V4L2_TRY_FMT      		_VKI_IOWR('V', 64, struct vki_v4l2_format)
   4452 #define VKI_V4L2_ENUMAUDIO		_VKI_IOWR('V', 65, struct vki_v4l2_audio)
   4453 #define VKI_V4L2_ENUMAUDOUT		_VKI_IOWR('V', 66, struct vki_v4l2_audioout)
   4454 #define VKI_V4L2_G_PRIORITY		_VKI_IOR('V', 67, __vki_u32)
   4455 #define VKI_V4L2_S_PRIORITY		_VKI_IOW('V', 68, __vki_u32)
   4456 #define VKI_V4L2_G_SLICED_VBI_CAP 	_VKI_IOWR('V', 69, struct vki_v4l2_sliced_vbi_cap)
   4457 #define VKI_V4L2_LOG_STATUS     	_VKI_IO('V', 70)
   4458 #define VKI_V4L2_G_EXT_CTRLS		_VKI_IOWR('V', 71, struct vki_v4l2_ext_controls)
   4459 #define VKI_V4L2_S_EXT_CTRLS		_VKI_IOWR('V', 72, struct vki_v4l2_ext_controls)
   4460 #define VKI_V4L2_TRY_EXT_CTRLS		_VKI_IOWR('V', 73, struct vki_v4l2_ext_controls)
   4461 #define VKI_V4L2_ENUM_FRAMESIZES	_VKI_IOWR('V', 74, struct vki_v4l2_frmsizeenum)
   4462 #define VKI_V4L2_ENUM_FRAMEINTERVALS 	_VKI_IOWR('V', 75, struct vki_v4l2_frmivalenum)
   4463 #define VKI_V4L2_G_ENC_INDEX    	_VKI_IOR('V', 76, struct vki_v4l2_enc_idx)
   4464 #define VKI_V4L2_ENCODER_CMD    	_VKI_IOWR('V', 77, struct vki_v4l2_encoder_cmd)
   4465 #define VKI_V4L2_TRY_ENCODER_CMD 	_VKI_IOWR('V', 78, struct vki_v4l2_encoder_cmd)
   4466 #define	VKI_V4L2_DBG_S_REGISTER 	_VKI_IOW('V', 79, struct vki_v4l2_dbg_register)
   4467 #define	VKI_V4L2_DBG_G_REGISTER 	_VKI_IOWR('V', 80, struct vki_v4l2_dbg_register)
   4468 #define VKI_V4L2_S_HW_FREQ_SEEK		_VKI_IOW('V', 82, struct vki_v4l2_hw_freq_seek)
   4469 #define	VKI_V4L2_S_DV_TIMINGS		_VKI_IOWR('V', 87, struct vki_v4l2_dv_timings)
   4470 #define	VKI_V4L2_G_DV_TIMINGS		_VKI_IOWR('V', 88, struct vki_v4l2_dv_timings)
   4471 #define	VKI_V4L2_DQEVENT		_VKI_IOR('V', 89, struct vki_v4l2_event)
   4472 #define	VKI_V4L2_SUBSCRIBE_EVENT	_VKI_IOW('V', 90, struct vki_v4l2_event_subscription)
   4473 #define	VKI_V4L2_UNSUBSCRIBE_EVENT 	_VKI_IOW('V', 91, struct vki_v4l2_event_subscription)
   4474 #define VKI_V4L2_CREATE_BUFS		_VKI_IOWR('V', 92, struct vki_v4l2_create_buffers)
   4475 #define VKI_V4L2_PREPARE_BUF		_VKI_IOWR('V', 93, struct vki_v4l2_buffer)
   4476 #define VKI_V4L2_G_SELECTION		_VKI_IOWR('V', 94, struct vki_v4l2_selection)
   4477 #define VKI_V4L2_S_SELECTION		_VKI_IOWR('V', 95, struct vki_v4l2_selection)
   4478 #define VKI_V4L2_DECODER_CMD		_VKI_IOWR('V', 96, struct vki_v4l2_decoder_cmd)
   4479 #define VKI_V4L2_TRY_DECODER_CMD	_VKI_IOWR('V', 97, struct vki_v4l2_decoder_cmd)
   4480 #define VKI_V4L2_ENUM_DV_TIMINGS 	_VKI_IOWR('V', 98, struct vki_v4l2_enum_dv_timings)
   4481 #define VKI_V4L2_QUERY_DV_TIMINGS 	_VKI_IOR('V', 99, struct vki_v4l2_dv_timings)
   4482 #define VKI_V4L2_DV_TIMINGS_CAP   	_VKI_IOWR('V', 100, struct vki_v4l2_dv_timings_cap)
   4483 #define VKI_V4L2_ENUM_FREQ_BANDS	_VKI_IOWR('V', 101, struct vki_v4l2_frequency_band)
   4484 #define VKI_V4L2_DBG_G_CHIP_INFO 	_VKI_IOWR('V', 102, struct vki_v4l2_dbg_chip_info)
   4485 #define VKI_V4L2_QUERY_EXT_CTRL		_VKI_IOWR('V', 103, struct vki_v4l2_query_ext_ctrl)
   4486 
   4487 struct vki_v4l2_mbus_framefmt {
   4488 	__vki_u32			width;
   4489 	__vki_u32			height;
   4490 	__vki_u32			code;
   4491 	__vki_u32			field;
   4492 	__vki_u32			colorspace;
   4493 	__vki_u16			ycbcr_enc;
   4494 	__vki_u16			quantization;
   4495 	__vki_u32			reserved[6];
   4496 };
   4497 
   4498 struct vki_v4l2_subdev_format {
   4499 	__vki_u32 which;
   4500 	__vki_u32 pad;
   4501 	struct vki_v4l2_mbus_framefmt format;
   4502 	__vki_u32 reserved[8];
   4503 };
   4504 
   4505 struct vki_v4l2_subdev_crop {
   4506 	__vki_u32 which;
   4507 	__vki_u32 pad;
   4508 	struct vki_v4l2_rect rect;
   4509 	__vki_u32 reserved[8];
   4510 };
   4511 
   4512 struct vki_v4l2_subdev_mbus_code_enum {
   4513 	__vki_u32 pad;
   4514 	__vki_u32 index;
   4515 	__vki_u32 code;
   4516 	__vki_u32 which;
   4517 	__vki_u32 reserved[8];
   4518 };
   4519 
   4520 struct vki_v4l2_subdev_frame_size_enum {
   4521 	__vki_u32 index;
   4522 	__vki_u32 pad;
   4523 	__vki_u32 code;
   4524 	__vki_u32 min_width;
   4525 	__vki_u32 max_width;
   4526 	__vki_u32 min_height;
   4527 	__vki_u32 max_height;
   4528 	__vki_u32 which;
   4529 	__vki_u32 reserved[8];
   4530 };
   4531 
   4532 struct vki_v4l2_subdev_frame_interval {
   4533 	__vki_u32 pad;
   4534 	struct vki_v4l2_fract interval;
   4535 	__vki_u32 reserved[9];
   4536 };
   4537 
   4538 struct vki_v4l2_subdev_frame_interval_enum {
   4539 	__vki_u32 index;
   4540 	__vki_u32 pad;
   4541 	__vki_u32 code;
   4542 	__vki_u32 width;
   4543 	__vki_u32 height;
   4544 	struct vki_v4l2_fract interval;
   4545 	__vki_u32 which;
   4546 	__vki_u32 reserved[8];
   4547 };
   4548 
   4549 struct vki_v4l2_subdev_selection {
   4550 	__vki_u32 which;
   4551 	__vki_u32 pad;
   4552 	__vki_u32 target;
   4553 	__vki_u32 flags;
   4554 	struct vki_v4l2_rect r;
   4555 	__vki_u32 reserved[8];
   4556 };
   4557 
   4558 #define VKI_V4L2_SUBDEV_G_FMT			_VKI_IOWR('V',  4, struct vki_v4l2_subdev_format)
   4559 #define VKI_V4L2_SUBDEV_S_FMT			_VKI_IOWR('V',  5, struct vki_v4l2_subdev_format)
   4560 #define VKI_V4L2_SUBDEV_G_FRAME_INTERVAL	_VKI_IOWR('V', 21, struct vki_v4l2_subdev_frame_interval)
   4561 #define VKI_V4L2_SUBDEV_S_FRAME_INTERVAL	_VKI_IOWR('V', 22, struct vki_v4l2_subdev_frame_interval)
   4562 #define VKI_V4L2_SUBDEV_ENUM_MBUS_CODE		_VKI_IOWR('V',  2, struct vki_v4l2_subdev_mbus_code_enum)
   4563 #define VKI_V4L2_SUBDEV_ENUM_FRAME_SIZE		_VKI_IOWR('V', 74, struct vki_v4l2_subdev_frame_size_enum)
   4564 #define VKI_V4L2_SUBDEV_ENUM_FRAME_INTERVAL	_VKI_IOWR('V', 75, struct vki_v4l2_subdev_frame_interval_enum)
   4565 #define VKI_V4L2_SUBDEV_G_CROP			_VKI_IOWR('V', 59, struct vki_v4l2_subdev_crop)
   4566 #define VKI_V4L2_SUBDEV_S_CROP			_VKI_IOWR('V', 60, struct vki_v4l2_subdev_crop)
   4567 #define VKI_V4L2_SUBDEV_G_SELECTION		_VKI_IOWR('V', 61, struct vki_v4l2_subdev_selection)
   4568 #define VKI_V4L2_SUBDEV_S_SELECTION		_VKI_IOWR('V', 62, struct vki_v4l2_subdev_selection)
   4569 
   4570 struct vki_media_device_info {
   4571 	char driver[16];
   4572 	char model[32];
   4573 	char serial[40];
   4574 	char bus_info[32];
   4575 	__vki_u32 media_version;
   4576 	__vki_u32 hw_revision;
   4577 	__vki_u32 driver_version;
   4578 	__vki_u32 reserved[31];
   4579 };
   4580 
   4581 struct vki_media_entity_desc {
   4582 	__vki_u32 id;
   4583 	char name[32];
   4584 	__vki_u32 type;
   4585 	__vki_u32 revision;
   4586 	__vki_u32 flags;
   4587 	__vki_u32 group_id;
   4588 	__vki_u16 pads;
   4589 	__vki_u16 links;
   4590 
   4591 	__vki_u32 reserved[4];
   4592 
   4593 	union {
   4594 		/* Node specifications */
   4595 		struct {
   4596 			__vki_u32 major;
   4597 			__vki_u32 minor;
   4598 		} v4l;
   4599 		struct {
   4600 			__vki_u32 major;
   4601 			__vki_u32 minor;
   4602 		} fb;
   4603 		struct {
   4604 			__vki_u32 card;
   4605 			__vki_u32 device;
   4606 			__vki_u32 subdevice;
   4607 		} alsa;
   4608 		int dvb;
   4609 
   4610 		/* Sub-device specifications */
   4611 		/* Nothing needed yet */
   4612 		__vki_u8 raw[184];
   4613 	};
   4614 };
   4615 
   4616 struct vki_media_pad_desc {
   4617 	__vki_u32 entity;		/* entity ID */
   4618 	__vki_u16 index;		/* pad index */
   4619 	__vki_u32 flags;		/* pad flags */
   4620 	__vki_u32 reserved[2];
   4621 };
   4622 
   4623 struct vki_media_link_desc {
   4624 	struct vki_media_pad_desc source;
   4625 	struct vki_media_pad_desc sink;
   4626 	__vki_u32 flags;
   4627 	__vki_u32 reserved[2];
   4628 };
   4629 
   4630 struct vki_media_links_enum {
   4631 	__vki_u32 entity;
   4632 	struct vki_media_pad_desc __user *pads;
   4633 	struct vki_media_link_desc __user *links;
   4634 	__vki_u32 reserved[4];
   4635 };
   4636 
   4637 #define VKI_MEDIA_IOC_DEVICE_INFO		_VKI_IOWR('|', 0x00, struct vki_media_device_info)
   4638 #define VKI_MEDIA_IOC_ENUM_ENTITIES		_VKI_IOWR('|', 0x01, struct vki_media_entity_desc)
   4639 #define VKI_MEDIA_IOC_ENUM_LINKS		_VKI_IOWR('|', 0x02, struct vki_media_links_enum)
   4640 #define VKI_MEDIA_IOC_SETUP_LINK		_VKI_IOWR('|', 0x03, struct vki_media_link_desc)
   4641 
   4642 /* DVB demux API */
   4643 #define	VKI_DMX_STOP	_VKI_IO('o', 42)
   4644 
   4645 /* Comparison type */
   4646 enum vki_kcmp_type {
   4647    VKI_KCMP_FILE,
   4648    VKI_KCMP_VM,
   4649    VKI_KCMP_FILES,
   4650    VKI_KCMP_FS,
   4651    VKI_KCMP_SIGHAND,
   4652    VKI_KCMP_IO,
   4653    VKI_KCMP_SYSVSEM,
   4654 
   4655    VKI_KCMP_TYPES
   4656 };
   4657 
   4658 //----------------------------------------------------------------------
   4659 // From linux-3.19-rc5/include/uapi/linux/seccomp.h
   4660 //----------------------------------------------------------------------
   4661 
   4662 #define VKI_SECCOMP_MODE_FILTER 2
   4663 
   4664 //----------------------------------------------------------------------
   4665 // From linux-3.19.3/include/uapi/linux/binfmts.h
   4666 //----------------------------------------------------------------------
   4667 #define VKI_BINPRM_BUF_SIZE 128
   4668 
   4669 //----------------------------------------------------------------------
   4670 // From linux-3.19.0/include/linux/serial.h
   4671 //----------------------------------------------------------------------
   4672 
   4673 struct vki_serial_struct {
   4674 	int	type;
   4675 	int	line;
   4676 	unsigned int	port;
   4677 	int	irq;
   4678 	int	flags;
   4679 	int	xmit_fifo_size;
   4680 	int	custom_divisor;
   4681 	int	baud_base;
   4682 	unsigned short	close_delay;
   4683 	char	io_type;
   4684 	char	reserved_char[1];
   4685 	int	hub6;
   4686 	unsigned short	closing_wait; /* time to wait before closing */
   4687 	unsigned short	closing_wait2; /* no longer used... */
   4688 	unsigned char	*iomem_base;
   4689 	unsigned short	iomem_reg_shift;
   4690 	unsigned int	port_high;
   4691 	unsigned long	iomap_base;	/* cookie passed into ioremap */
   4692 };
   4693 
   4694 #endif // __VKI_LINUX_H
   4695 
   4696 /*--------------------------------------------------------------------*/
   4697 /*--- end                                                          ---*/
   4698 /*--------------------------------------------------------------------*/
   4699