The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/amd64/linux32/linux.h

Version: -  FREEBSD  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-2  -  FREEBSD-11-1  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-4  -  FREEBSD-10-3  -  FREEBSD-10-2  -  FREEBSD-10-1  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-3  -  FREEBSD-9-2  -  FREEBSD-9-1  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-4  -  FREEBSD-8-3  -  FREEBSD-8-2  -  FREEBSD-8-1  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-4  -  FREEBSD-7-3  -  FREEBSD-7-2  -  FREEBSD-7-1  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-4  -  FREEBSD-6-3  -  FREEBSD-6-2  -  FREEBSD-6-1  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-5  -  FREEBSD-5-4  -  FREEBSD-5-3  -  FREEBSD-5-2  -  FREEBSD-5-1  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  linux-2.6  -  linux-2.4.22  -  MK83  -  MK84  -  PLAN9  -  DFBSD  -  NETBSD  -  NETBSD5  -  NETBSD4  -  NETBSD3  -  NETBSD20  -  OPENBSD  -  xnu-517  -  xnu-792  -  xnu-792.6.70  -  xnu-1228  -  xnu-1456.1.26  -  xnu-1699.24.8  -  xnu-2050.18.24  -  OPENSOLARIS  -  minix-3-1-1 
SearchContext: -  none  -  3  -  10 

    1 /*-
    2  * Copyright (c) 2004 Tim J. Robbins
    3  * Copyright (c) 2001 Doug Rabson
    4  * Copyright (c) 1994-1996 Søren Schmidt
    5  * All rights reserved.
    6  *
    7  * Redistribution and use in source and binary forms, with or without
    8  * modification, are permitted provided that the following conditions
    9  * are met:
   10  * 1. Redistributions of source code must retain the above copyright
   11  *    notice, this list of conditions and the following disclaimer
   12  *    in this position and unchanged.
   13  * 2. Redistributions in binary form must reproduce the above copyright
   14  *    notice, this list of conditions and the following disclaimer in the
   15  *    documentation and/or other materials provided with the distribution.
   16  * 3. The name of the author may not be used to endorse or promote products
   17  *    derived from this software without specific prior written permission
   18  *
   19  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   20  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   21  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   22  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
   23  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   24  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
   28  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   29  *
   30  * $FreeBSD$
   31  */
   32 
   33 #ifndef _AMD64_LINUX_H_
   34 #define _AMD64_LINUX_H_
   35 
   36 #include <amd64/linux32/linux32_syscall.h>
   37 
   38 /*
   39  * debugging support
   40  */
   41 extern u_char linux_debug_map[];
   42 #define ldebug(name)    isclr(linux_debug_map, LINUX_SYS_linux_ ## name)
   43 #define ARGS(nm, fmt)   "linux(%ld): "#nm"("fmt")\n", (long)td->td_proc->p_pid
   44 #define LMSG(fmt)       "linux(%ld): "fmt"\n", (long)td->td_proc->p_pid
   45 
   46 #ifdef MALLOC_DECLARE
   47 MALLOC_DECLARE(M_LINUX);
   48 #endif
   49 
   50 #define LINUX32_USRSTACK        ((1ul << 32) - PAGE_SIZE)
   51 /* XXX 16 = sizeof(linux32_ps_strings) */
   52 #define LINUX32_PS_STRINGS      (LINUX32_USRSTACK - 16)
   53 #define LINUX32_MAXDSIZ         (512 * 1024 * 1024)     /* 512MB */
   54 #define LINUX32_MAXSSIZ         (64 * 1024 * 1024)      /* 64MB */
   55 #define LINUX32_MAXVMEM         0                       /* Unlimited */
   56 
   57 #define PTRIN(v)        (void *)(uintptr_t)(v)
   58 #define PTROUT(v)       (l_uintptr_t)(uintptr_t)(v)
   59 
   60 /*
   61  * Provide a separate set of types for the Linux types.
   62  */
   63 typedef int             l_int;
   64 typedef int32_t         l_long;
   65 typedef int64_t         l_longlong;
   66 typedef short           l_short;
   67 typedef unsigned int    l_uint;
   68 typedef uint32_t        l_ulong;
   69 typedef uint64_t        l_ulonglong;
   70 typedef unsigned short  l_ushort;
   71 
   72 typedef l_ulong         l_uintptr_t;
   73 typedef l_long          l_clock_t;
   74 typedef l_int           l_daddr_t;
   75 typedef l_ushort        l_dev_t;
   76 typedef l_uint          l_gid_t;
   77 typedef l_ushort        l_gid16_t;
   78 typedef l_ulong         l_ino_t;
   79 typedef l_int           l_key_t;
   80 typedef l_longlong      l_loff_t;
   81 typedef l_ushort        l_mode_t;
   82 typedef l_long          l_off_t;
   83 typedef l_int           l_pid_t;
   84 typedef l_uint          l_size_t;
   85 typedef l_long          l_suseconds_t;
   86 typedef l_long          l_time_t;
   87 typedef l_uint          l_uid_t;
   88 typedef l_ushort        l_uid16_t;
   89 
   90 typedef struct {
   91         l_int           val[2];
   92 } __packed l_fsid_t;
   93 
   94 typedef struct {
   95         l_time_t        tv_sec;
   96         l_suseconds_t   tv_usec;
   97 } __packed l_timeval;
   98 
   99 #define l_fd_set        fd_set
  100 
  101 /*
  102  * Miscellaneous
  103  */
  104 #define LINUX_NAME_MAX          255
  105 #define LINUX_MAX_UTSNAME       65
  106 
  107 #define LINUX_CTL_MAXNAME       10
  108 
  109 struct l___sysctl_args
  110 {
  111         l_uintptr_t     name;
  112         l_int           nlen;
  113         l_uintptr_t     oldval;
  114         l_uintptr_t     oldlenp;
  115         l_uintptr_t     newval;
  116         l_size_t        newlen;
  117         l_ulong         __spare[4];
  118 } __packed;
  119 
  120 /* Scheduling policies */
  121 #define LINUX_SCHED_OTHER       0
  122 #define LINUX_SCHED_FIFO        1
  123 #define LINUX_SCHED_RR          2
  124 
  125 /* Resource limits */
  126 #define LINUX_RLIMIT_CPU        0
  127 #define LINUX_RLIMIT_FSIZE      1
  128 #define LINUX_RLIMIT_DATA       2
  129 #define LINUX_RLIMIT_STACK      3
  130 #define LINUX_RLIMIT_CORE       4
  131 #define LINUX_RLIMIT_RSS        5
  132 #define LINUX_RLIMIT_NPROC      6
  133 #define LINUX_RLIMIT_NOFILE     7
  134 #define LINUX_RLIMIT_MEMLOCK    8
  135 #define LINUX_RLIMIT_AS         9       /* Address space limit */
  136 
  137 #define LINUX_RLIM_NLIMITS      10
  138 
  139 struct l_rlimit {
  140         l_ulong rlim_cur;
  141         l_ulong rlim_max;
  142 } __packed;
  143 
  144 struct l_rusage {
  145         l_timeval ru_utime;
  146         l_timeval ru_stime;
  147         l_long  ru_maxrss;
  148         l_long  ru_ixrss;
  149         l_long  ru_idrss;
  150         l_long  ru_isrss;
  151         l_long  ru_minflt;
  152         l_long  ru_majflt;
  153         l_long  ru_nswap;
  154         l_long  ru_inblock;
  155         l_long  ru_oublock;
  156         l_long  ru_msgsnd;
  157         l_long  ru_msgrcv;
  158         l_long  ru_nsignals;
  159         l_long  ru_nvcsw;
  160         l_long  ru_nivcsw;
  161 } __packed;
  162 
  163 /* mmap options */
  164 #define LINUX_MAP_SHARED        0x0001
  165 #define LINUX_MAP_PRIVATE       0x0002
  166 #define LINUX_MAP_FIXED         0x0010
  167 #define LINUX_MAP_ANON          0x0020
  168 #define LINUX_MAP_GROWSDOWN     0x0100
  169 
  170 struct l_mmap_argv {
  171         l_uintptr_t     addr;
  172         l_size_t        len;
  173         l_int           prot;
  174         l_int           flags;
  175         l_int           fd;
  176         l_off_t         pgoff;
  177 } __packed;
  178 
  179 /*
  180  * stat family of syscalls
  181  */
  182 struct l_timespec {
  183         l_time_t        tv_sec;
  184         l_long          tv_nsec;
  185 } __packed;
  186 
  187 struct l_newstat {
  188         l_ushort        st_dev;
  189         l_ushort        __pad1;
  190         l_ulong         st_ino;
  191         l_ushort        st_mode;
  192         l_ushort        st_nlink;
  193         l_ushort        st_uid;
  194         l_ushort        st_gid;
  195         l_ushort        st_rdev;
  196         l_ushort        __pad2;
  197         l_ulong         st_size;
  198         l_ulong         st_blksize;
  199         l_ulong         st_blocks;
  200         struct l_timespec       st_atimespec;
  201         struct l_timespec       st_mtimespec;
  202         struct l_timespec       st_ctimespec;
  203         l_ulong         __unused4;
  204         l_ulong         __unused5;
  205 } __packed;
  206 
  207 struct l_stat {
  208         l_ushort        st_dev;
  209         l_ulong         st_ino;
  210         l_ushort        st_mode;
  211         l_ushort        st_nlink;
  212         l_ushort        st_uid;
  213         l_ushort        st_gid;
  214         l_ushort        st_rdev;
  215         l_long          st_size;
  216         struct l_timespec       st_atimespec;
  217         struct l_timespec       st_mtimespec;
  218         struct l_timespec       st_ctimespec;
  219         l_long          st_blksize;
  220         l_long          st_blocks;
  221         l_ulong         st_flags;
  222         l_ulong         st_gen;
  223 };
  224 
  225 struct l_stat64 {
  226         l_ushort        st_dev;
  227         u_char          __pad0[10];
  228         l_ulong         __st_ino;
  229         l_uint          st_mode;
  230         l_uint          st_nlink;
  231         l_ulong         st_uid;
  232         l_ulong         st_gid;
  233         l_ushort        st_rdev;
  234         u_char          __pad3[10];
  235         l_longlong      st_size;
  236         l_ulong         st_blksize;
  237         l_ulong         st_blocks;
  238         l_ulong         __pad4;
  239         struct l_timespec       st_atimespec;
  240         struct l_timespec       st_mtimespec;
  241         struct l_timespec       st_ctimespec;
  242         l_ulonglong     st_ino;
  243 } __packed;
  244 
  245 struct l_statfs64 { 
  246         l_int           f_type; 
  247         l_int           f_bsize; 
  248         uint64_t        f_blocks; 
  249         uint64_t        f_bfree; 
  250         uint64_t        f_bavail; 
  251         uint64_t        f_files; 
  252         uint64_t        f_ffree; 
  253         l_fsid_t        f_fsid;
  254         l_int           f_namelen;
  255         l_int           f_spare[6];
  256 } __packed;
  257 
  258 struct l_new_utsname {
  259         char    sysname[LINUX_MAX_UTSNAME];
  260         char    nodename[LINUX_MAX_UTSNAME];
  261         char    release[LINUX_MAX_UTSNAME];
  262         char    version[LINUX_MAX_UTSNAME];
  263         char    machine[LINUX_MAX_UTSNAME];
  264         char    domainname[LINUX_MAX_UTSNAME];
  265 } __packed;
  266 
  267 /*
  268  * Signalling
  269  */
  270 #define LINUX_SIGHUP            1
  271 #define LINUX_SIGINT            2
  272 #define LINUX_SIGQUIT           3
  273 #define LINUX_SIGILL            4
  274 #define LINUX_SIGTRAP           5
  275 #define LINUX_SIGABRT           6
  276 #define LINUX_SIGIOT            LINUX_SIGABRT
  277 #define LINUX_SIGBUS            7
  278 #define LINUX_SIGFPE            8
  279 #define LINUX_SIGKILL           9
  280 #define LINUX_SIGUSR1           10
  281 #define LINUX_SIGSEGV           11
  282 #define LINUX_SIGUSR2           12
  283 #define LINUX_SIGPIPE           13
  284 #define LINUX_SIGALRM           14
  285 #define LINUX_SIGTERM           15
  286 #define LINUX_SIGSTKFLT         16
  287 #define LINUX_SIGCHLD           17
  288 #define LINUX_SIGCONT           18
  289 #define LINUX_SIGSTOP           19
  290 #define LINUX_SIGTSTP           20
  291 #define LINUX_SIGTTIN           21
  292 #define LINUX_SIGTTOU           22
  293 #define LINUX_SIGURG            23
  294 #define LINUX_SIGXCPU           24
  295 #define LINUX_SIGXFSZ           25
  296 #define LINUX_SIGVTALRM         26
  297 #define LINUX_SIGPROF           27
  298 #define LINUX_SIGWINCH          28
  299 #define LINUX_SIGIO             29
  300 #define LINUX_SIGPOLL           LINUX_SIGIO
  301 #define LINUX_SIGPWR            30
  302 #define LINUX_SIGSYS            31
  303 
  304 #define LINUX_SIGTBLSZ          31
  305 #define LINUX_NSIG_WORDS        2
  306 #define LINUX_NBPW              32
  307 #define LINUX_NSIG              (LINUX_NBPW * LINUX_NSIG_WORDS)
  308 
  309 /* sigaction flags */
  310 #define LINUX_SA_NOCLDSTOP      0x00000001
  311 #define LINUX_SA_NOCLDWAIT      0x00000002
  312 #define LINUX_SA_SIGINFO        0x00000004
  313 #define LINUX_SA_RESTORER       0x04000000
  314 #define LINUX_SA_ONSTACK        0x08000000
  315 #define LINUX_SA_RESTART        0x10000000
  316 #define LINUX_SA_INTERRUPT      0x20000000
  317 #define LINUX_SA_NOMASK         0x40000000
  318 #define LINUX_SA_ONESHOT        0x80000000
  319 
  320 /* sigprocmask actions */
  321 #define LINUX_SIG_BLOCK         0
  322 #define LINUX_SIG_UNBLOCK       1
  323 #define LINUX_SIG_SETMASK       2
  324 
  325 /* sigset_t macros */
  326 #define LINUX_SIGEMPTYSET(set)          (set).__bits[0] = (set).__bits[1] = 0
  327 #define LINUX_SIGISMEMBER(set, sig)     SIGISMEMBER(set, sig)
  328 #define LINUX_SIGADDSET(set, sig)       SIGADDSET(set, sig)
  329 
  330 /* sigaltstack */
  331 #define LINUX_MINSIGSTKSZ       2048
  332 #define LINUX_SS_ONSTACK        1
  333 #define LINUX_SS_DISABLE        2
  334 
  335 int linux_to_bsd_sigaltstack(int lsa);
  336 int bsd_to_linux_sigaltstack(int bsa);
  337 
  338 typedef l_uintptr_t l_handler_t;
  339 typedef l_ulong l_osigset_t;
  340 
  341 typedef struct {
  342         l_uint  __bits[LINUX_NSIG_WORDS];
  343 } __packed l_sigset_t;
  344 
  345 typedef struct {
  346         l_handler_t     lsa_handler;
  347         l_osigset_t     lsa_mask;
  348         l_ulong         lsa_flags;
  349         l_uintptr_t     lsa_restorer;
  350 } __packed l_osigaction_t;
  351 
  352 typedef struct {
  353         l_handler_t     lsa_handler;
  354         l_ulong         lsa_flags;
  355         l_uintptr_t     lsa_restorer;
  356         l_sigset_t      lsa_mask;
  357 } __packed l_sigaction_t;
  358 
  359 typedef struct {
  360         l_uintptr_t     ss_sp;
  361         l_int           ss_flags;
  362         l_size_t        ss_size;
  363 } __packed l_stack_t;
  364 
  365 /* The Linux sigcontext, pretty much a standard 386 trapframe. */
  366 struct l_sigcontext {
  367         l_int           sc_gs;
  368         l_int           sc_fs;
  369         l_int           sc_es;
  370         l_int           sc_ds;
  371         l_int           sc_edi;
  372         l_int           sc_esi;
  373         l_int           sc_ebp;
  374         l_int           sc_esp;
  375         l_int           sc_ebx;
  376         l_int           sc_edx;
  377         l_int           sc_ecx;
  378         l_int           sc_eax;
  379         l_int           sc_trapno;
  380         l_int           sc_err;
  381         l_int           sc_eip;
  382         l_int           sc_cs;
  383         l_int           sc_eflags;
  384         l_int           sc_esp_at_signal;
  385         l_int           sc_ss;
  386         l_int           sc_387;
  387         l_int           sc_mask;
  388         l_int           sc_cr2;
  389 } __packed;
  390 
  391 struct l_ucontext {
  392         l_ulong         uc_flags;
  393         l_uintptr_t     uc_link;
  394         l_stack_t       uc_stack;
  395         struct l_sigcontext     uc_mcontext;
  396         l_sigset_t      uc_sigmask;
  397 } __packed;
  398 
  399 #define LINUX_SI_MAX_SIZE       128
  400 #define LINUX_SI_PAD_SIZE       ((LINUX_SI_MAX_SIZE/sizeof(l_int)) - 3)
  401 
  402 union l_sigval {
  403         l_int           sival_int;
  404         l_uintptr_t     sival_ptr;
  405 };
  406 
  407 typedef struct l_siginfo {
  408         l_int           lsi_signo;
  409         l_int           lsi_errno;
  410         l_int           lsi_code;
  411         union {
  412                 l_int   _pad[LINUX_SI_PAD_SIZE];
  413 
  414                 struct {
  415                         l_pid_t         _pid;
  416                         l_uid16_t       _uid;
  417                 } __packed _kill;
  418 
  419                 struct {
  420                         l_uint          _timer1;
  421                         l_uint          _timer2;
  422                 } __packed _timer;
  423 
  424                 struct {
  425                         l_pid_t         _pid;           /* sender's pid */
  426                         l_uid16_t       _uid;           /* sender's uid */
  427                         union l_sigval _sigval;
  428                 } __packed _rt;
  429 
  430                 struct {
  431                         l_pid_t         _pid;           /* which child */
  432                         l_uid16_t       _uid;           /* sender's uid */
  433                         l_int           _status;        /* exit code */
  434                         l_clock_t       _utime;
  435                         l_clock_t       _stime;
  436                 } __packed _sigchld;
  437 
  438                 struct {
  439                         l_uintptr_t     _addr;  /* Faulting insn/memory ref. */
  440                 } __packed _sigfault;
  441 
  442                 struct {
  443                         l_int           _band;  /* POLL_IN,POLL_OUT,POLL_MSG */
  444                         l_int           _fd;
  445                 } __packed _sigpoll;
  446         } _sifields;
  447 } __packed l_siginfo_t;
  448 
  449 #define lsi_pid         _sifields._kill._pid
  450 #define lsi_uid         _sifields._kill._uid
  451 #define lsi_status      _sifields._sigchld._status
  452 #define lsi_utime       _sifields._sigchld._utime
  453 #define lsi_stime       _sifields._sigchld._stime
  454 #define lsi_value       _sifields._rt._sigval
  455 #define lsi_int         _sifields._rt._sigval.sival_int
  456 #define lsi_ptr         _sifields._rt._sigval.sival_ptr
  457 #define lsi_addr        _sifields._sigfault._addr
  458 #define lsi_band        _sifields._sigpoll._band
  459 #define lsi_fd          _sifields._sigpoll._fd
  460 
  461 struct l_fpreg {
  462         u_int16_t       significand[4];
  463         u_int16_t       exponent;
  464 } __packed;
  465 
  466 struct l_fpxreg {
  467         u_int16_t       significand[4];
  468         u_int16_t       exponent;
  469         u_int16_t       padding[3];
  470 } __packed;
  471 
  472 struct l_xmmreg {
  473         u_int32_t       element[4];
  474 } __packed;
  475 
  476 struct l_fpstate {
  477         /* Regular FPU environment */
  478         u_int32_t               cw;
  479         u_int32_t               sw;
  480         u_int32_t               tag;
  481         u_int32_t               ipoff;
  482         u_int32_t               cssel;
  483         u_int32_t               dataoff;
  484         u_int32_t               datasel;
  485         struct l_fpreg          _st[8];
  486         u_int16_t               status;
  487         u_int16_t               magic;          /* 0xffff = regular FPU data */
  488 
  489         /* FXSR FPU environment */
  490         u_int32_t               _fxsr_env[6];   /* env is ignored. */
  491         u_int32_t               mxcsr;
  492         u_int32_t               reserved;
  493         struct l_fpxreg         _fxsr_st[8];    /* reg data is ignored. */
  494         struct l_xmmreg         _xmm[8];
  495         u_int32_t               padding[56];
  496 } __packed;
  497 
  498 /*
  499  * We make the stack look like Linux expects it when calling a signal
  500  * handler, but use the BSD way of calling the handler and sigreturn().
  501  * This means that we need to pass the pointer to the handler too.
  502  * It is appended to the frame to not interfere with the rest of it.
  503  */
  504 struct l_sigframe {
  505         l_int                   sf_sig;
  506         struct l_sigcontext     sf_sc;
  507         struct l_fpstate        sf_fpstate;
  508         l_uint                  sf_extramask[LINUX_NSIG_WORDS-1];
  509         l_handler_t             sf_handler;
  510 } __packed;
  511 
  512 struct l_rt_sigframe {
  513         l_int                   sf_sig;
  514         l_uintptr_t             sf_siginfo;
  515         l_uintptr_t             sf_ucontext;
  516         l_siginfo_t             sf_si;
  517         struct l_ucontext       sf_sc;
  518         l_handler_t             sf_handler;
  519 } __packed;
  520 
  521 extern int bsd_to_linux_signal[];
  522 extern int linux_to_bsd_signal[];
  523 
  524 /*
  525  * Pluggable ioctl handlers
  526  */
  527 struct linux_ioctl_args;
  528 struct thread;
  529 
  530 typedef int linux_ioctl_function_t(struct thread *, struct linux_ioctl_args *);
  531 
  532 struct linux_ioctl_handler {
  533         linux_ioctl_function_t *func;
  534         int     low, high;
  535 };
  536 
  537 int     linux_ioctl_register_handler(struct linux_ioctl_handler *h);
  538 int     linux_ioctl_unregister_handler(struct linux_ioctl_handler *h);
  539 
  540 /*
  541  * open/fcntl flags
  542  */
  543 #define LINUX_O_RDONLY          00000000
  544 #define LINUX_O_WRONLY          00000001
  545 #define LINUX_O_RDWR            00000002
  546 #define LINUX_O_ACCMODE         00000003
  547 #define LINUX_O_CREAT           00000100
  548 #define LINUX_O_EXCL            00000200
  549 #define LINUX_O_NOCTTY          00000400
  550 #define LINUX_O_TRUNC           00001000
  551 #define LINUX_O_APPEND          00002000
  552 #define LINUX_O_NONBLOCK        00004000
  553 #define LINUX_O_NDELAY          LINUX_O_NONBLOCK
  554 #define LINUX_O_SYNC            00010000
  555 #define LINUX_FASYNC            00020000
  556 #define LINUX_O_DIRECT          00040000        /* Direct disk access hint */
  557 #define LINUX_O_LARGEFILE       00100000
  558 #define LINUX_O_DIRECTORY       00200000        /* Must be a directory */
  559 #define LINUX_O_NOFOLLOW        00400000        /* Do not follow links */
  560 #define LINUX_O_NOATIME         01000000
  561 
  562 #define LINUX_F_DUPFD           0
  563 #define LINUX_F_GETFD           1
  564 #define LINUX_F_SETFD           2
  565 #define LINUX_F_GETFL           3
  566 #define LINUX_F_SETFL           4
  567 #define LINUX_F_GETLK           5
  568 #define LINUX_F_SETLK           6
  569 #define LINUX_F_SETLKW          7
  570 #define LINUX_F_SETOWN          8
  571 #define LINUX_F_GETOWN          9
  572 
  573 #define LINUX_F_GETLK64         12
  574 #define LINUX_F_SETLK64         13
  575 #define LINUX_F_SETLKW64        14
  576 
  577 #define LINUX_F_RDLCK           0
  578 #define LINUX_F_WRLCK           1
  579 #define LINUX_F_UNLCK           2
  580 
  581 #define LINUX_AT_FDCWD          -100
  582 
  583 /*
  584  * mount flags
  585  */
  586 #define LINUX_MS_RDONLY         0x0001
  587 #define LINUX_MS_NOSUID         0x0002
  588 #define LINUX_MS_NODEV          0x0004
  589 #define LINUX_MS_NOEXEC         0x0008
  590 #define LINUX_MS_REMOUNT        0x0020
  591 
  592 /*
  593  * SystemV IPC defines
  594  */
  595 #define LINUX_SEMOP             1
  596 #define LINUX_SEMGET            2
  597 #define LINUX_SEMCTL            3
  598 #define LINUX_MSGSND            11
  599 #define LINUX_MSGRCV            12
  600 #define LINUX_MSGGET            13
  601 #define LINUX_MSGCTL            14
  602 #define LINUX_SHMAT             21
  603 #define LINUX_SHMDT             22
  604 #define LINUX_SHMGET            23
  605 #define LINUX_SHMCTL            24
  606 
  607 #define LINUX_IPC_RMID          0
  608 #define LINUX_IPC_SET           1
  609 #define LINUX_IPC_STAT          2
  610 #define LINUX_IPC_INFO          3
  611 
  612 #define LINUX_SHM_LOCK          11
  613 #define LINUX_SHM_UNLOCK        12
  614 #define LINUX_SHM_STAT          13
  615 #define LINUX_SHM_INFO          14
  616 
  617 #define LINUX_SHM_RDONLY        0x1000
  618 #define LINUX_SHM_RND           0x2000
  619 #define LINUX_SHM_REMAP         0x4000
  620 
  621 /* semctl commands */
  622 #define LINUX_GETPID            11
  623 #define LINUX_GETVAL            12
  624 #define LINUX_GETALL            13
  625 #define LINUX_GETNCNT           14
  626 #define LINUX_GETZCNT           15
  627 #define LINUX_SETVAL            16
  628 #define LINUX_SETALL            17
  629 #define LINUX_SEM_STAT          18
  630 #define LINUX_SEM_INFO          19
  631 
  632 union l_semun {
  633         l_int           val;
  634         l_uintptr_t     buf;
  635         l_uintptr_t     array;
  636         l_uintptr_t     __buf;
  637         l_uintptr_t     __pad;
  638 } __packed;
  639 
  640 /*
  641  * Socket defines
  642  */
  643 #define LINUX_SOCKET            1
  644 #define LINUX_BIND              2
  645 #define LINUX_CONNECT           3
  646 #define LINUX_LISTEN            4
  647 #define LINUX_ACCEPT            5
  648 #define LINUX_GETSOCKNAME       6
  649 #define LINUX_GETPEERNAME       7
  650 #define LINUX_SOCKETPAIR        8
  651 #define LINUX_SEND              9
  652 #define LINUX_RECV              10
  653 #define LINUX_SENDTO            11
  654 #define LINUX_RECVFROM          12
  655 #define LINUX_SHUTDOWN          13
  656 #define LINUX_SETSOCKOPT        14
  657 #define LINUX_GETSOCKOPT        15
  658 #define LINUX_SENDMSG           16
  659 #define LINUX_RECVMSG           17
  660 
  661 #define LINUX_AF_UNSPEC         0
  662 #define LINUX_AF_UNIX           1
  663 #define LINUX_AF_INET           2
  664 #define LINUX_AF_AX25           3
  665 #define LINUX_AF_IPX            4
  666 #define LINUX_AF_APPLETALK      5
  667 #define LINUX_AF_INET6          10
  668 
  669 #define LINUX_SOL_SOCKET        1
  670 #define LINUX_SOL_IP            0
  671 #define LINUX_SOL_IPX           256
  672 #define LINUX_SOL_AX25          257
  673 #define LINUX_SOL_TCP           6
  674 #define LINUX_SOL_UDP           17
  675 
  676 #define LINUX_SO_DEBUG          1
  677 #define LINUX_SO_REUSEADDR      2
  678 #define LINUX_SO_TYPE           3
  679 #define LINUX_SO_ERROR          4
  680 #define LINUX_SO_DONTROUTE      5
  681 #define LINUX_SO_BROADCAST      6
  682 #define LINUX_SO_SNDBUF         7
  683 #define LINUX_SO_RCVBUF         8
  684 #define LINUX_SO_KEEPALIVE      9
  685 #define LINUX_SO_OOBINLINE      10
  686 #define LINUX_SO_NO_CHECK       11
  687 #define LINUX_SO_PRIORITY       12
  688 #define LINUX_SO_LINGER         13
  689 #define LINUX_SO_PEERCRED       17
  690 #define LINUX_SO_RCVLOWAT       18
  691 #define LINUX_SO_SNDLOWAT       19
  692 #define LINUX_SO_RCVTIMEO       20
  693 #define LINUX_SO_SNDTIMEO       21
  694 #define LINUX_SO_TIMESTAMP      29
  695 #define LINUX_SO_ACCEPTCONN     30
  696 
  697 #define LINUX_IP_TOS            1
  698 #define LINUX_IP_TTL            2
  699 #define LINUX_IP_HDRINCL        3
  700 #define LINUX_IP_OPTIONS        4
  701 
  702 #define LINUX_IP_MULTICAST_IF           32
  703 #define LINUX_IP_MULTICAST_TTL          33
  704 #define LINUX_IP_MULTICAST_LOOP         34
  705 #define LINUX_IP_ADD_MEMBERSHIP         35
  706 #define LINUX_IP_DROP_MEMBERSHIP        36
  707 
  708 struct l_sockaddr {
  709         l_ushort        sa_family;
  710         char            sa_data[14];
  711 } __packed;
  712 
  713 struct l_ifmap {
  714         l_ulong         mem_start;
  715         l_ulong         mem_end;
  716         l_ushort        base_addr;
  717         u_char          irq;
  718         u_char          dma;
  719         u_char          port;
  720 } __packed;
  721 
  722 #define LINUX_IFHWADDRLEN       6
  723 #define LINUX_IFNAMSIZ          16
  724 
  725 struct l_ifreq {
  726         union {
  727                 char    ifrn_name[LINUX_IFNAMSIZ];
  728         } ifr_ifrn;
  729 
  730         union {
  731                 struct l_sockaddr       ifru_addr;
  732                 struct l_sockaddr       ifru_dstaddr;
  733                 struct l_sockaddr       ifru_broadaddr;
  734                 struct l_sockaddr       ifru_netmask;
  735                 struct l_sockaddr       ifru_hwaddr;
  736                 l_short         ifru_flags[1];
  737                 l_int           ifru_metric;
  738                 l_int           ifru_mtu;
  739                 struct l_ifmap  ifru_map;
  740                 char            ifru_slave[LINUX_IFNAMSIZ];
  741                 l_uintptr_t     ifru_data;
  742         } ifr_ifru;
  743 } __packed;
  744 
  745 #define ifr_name        ifr_ifrn.ifrn_name      /* Interface name */
  746 #define ifr_hwaddr      ifr_ifru.ifru_hwaddr    /* MAC address */
  747 
  748 struct l_ifconf {
  749         int     ifc_len;
  750         union {
  751                 l_uintptr_t     ifcu_buf;
  752                 l_uintptr_t     ifcu_req;
  753         } ifc_ifcu;
  754 } __packed;
  755 
  756 #define ifc_buf         ifc_ifcu.ifcu_buf
  757 #define ifc_req         ifc_ifcu.ifcu_req
  758 
  759 /*
  760  * poll()
  761  */
  762 #define LINUX_POLLIN            0x0001
  763 #define LINUX_POLLPRI           0x0002
  764 #define LINUX_POLLOUT           0x0004
  765 #define LINUX_POLLERR           0x0008
  766 #define LINUX_POLLHUP           0x0010
  767 #define LINUX_POLLNVAL          0x0020
  768 #define LINUX_POLLRDNORM        0x0040
  769 #define LINUX_POLLRDBAND        0x0080
  770 #define LINUX_POLLWRNORM        0x0100
  771 #define LINUX_POLLWRBAND        0x0200
  772 #define LINUX_POLLMSG           0x0400
  773 
  774 struct l_pollfd {
  775         l_int           fd;
  776         l_short         events;
  777         l_short         revents;
  778 } __packed;
  779 
  780 #define LINUX_CLOCK_REALTIME            0
  781 #define LINUX_CLOCK_MONOTONIC           1
  782 #define LINUX_CLOCK_PROCESS_CPUTIME_ID  2
  783 #define LINUX_CLOCK_THREAD_CPUTIME_ID   3
  784 #define LINUX_CLOCK_REALTIME_HR         4
  785 #define LINUX_CLOCK_MONOTONIC_HR        5
  786 
  787 #endif /* !_AMD64_LINUX_LINUX_H_ */

Cache object: ba1d30c1ebc4998eb70c7109211c2c0f


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]


This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.