include/asm-alpha/unistd.h

   1 #ifndef _ALPHA_UNISTD_H
   2 #define _ALPHA_UNISTD_H
   3
   4 #define __NR_osf_syscall          0     /* not implemented */
   5 #define __NR_exit                 1
   6 #define __NR_fork                 2
   7 #define __NR_read                 3
   8 #define __NR_write                4
   9 #define __NR_osf_old_open         5     /* not implemented */
  10 #define __NR_close                6
  11 #define __NR_osf_wait4            7
  12 #define __NR_osf_old_creat        8     /* not implemented */
  13 #define __NR_link                 9
  14 #define __NR_unlink              10
  15 #define __NR_osf_execve          11     /* not implemented */
  16 #define __NR_chdir               12
  17 #define __NR_fchdir              13
  18 #define __NR_mknod               14
  19 #define __NR_chmod               15
  20 #define __NR_chown               16
  21 #define __NR_brk                 17
  22 #define __NR_osf_getfsstat       18     /* not implemented */
  23 #define __NR_lseek               19
  24 #define __NR_getxpid             20
  25 #define __NR_osf_mount           21
  26 #define __NR_umount              22
  27 #define __NR_setuid              23
  28 #define __NR_getxuid             24
  29 #define __NR_exec_with_loader    25     /* not implemented */
  30 #define __NR_ptrace              26
  31 #define __NR_osf_nrecvmsg        27     /* not implemented */
  32 #define __NR_osf_nsendmsg        28     /* not implemented */
  33 #define __NR_osf_nrecvfrom       29     /* not implemented */
  34 #define __NR_osf_naccept         30     /* not implemented */
  35 #define __NR_osf_ngetpeername    31     /* not implemented */
  36 #define __NR_osf_ngetsockname    32     /* not implemented */
  37 #define __NR_access              33
  38 #define __NR_osf_chflags         34     /* not implemented */
  39 #define __NR_osf_fchflags        35     /* not implemented */
  40 #define __NR_sync                36
  41 #define __NR_kill                37
  42 #define __NR_osf_old_stat        38     /* not implemented */
  43 #define __NR_setpgid             39
  44 #define __NR_osf_old_lstat       40     /* not implemented */
  45 #define __NR_dup                 41
  46 #define __NR_pipe                42
  47 #define __NR_osf_set_program_attributes 43
  48 #define __NR_osf_profil          44     /* not implemented */
  49 #define __NR_open                45
  50 #define __NR_osf_old_sigaction   46     /* not implemented */
  51 #define __NR_getxgid             47
  52 #define __NR_osf_sigprocmask     48
  53 #define __NR_osf_getlogin        49     /* not implemented */
  54 #define __NR_osf_setlogin        50     /* not implemented */
  55 #define __NR_acct                51
  56 #define __NR_sigpending          52
  57
  58 #define __NR_ioctl               54
  59 #define __NR_osf_reboot          55     /* not implemented */
  60 #define __NR_osf_revoke          56     /* not implemented */
  61 #define __NR_symlink             57
  62 #define __NR_readlink            58
  63 #define __NR_execve              59
  64 #define __NR_umask               60
  65 #define __NR_chroot              61
  66 #define __NR_osf_old_fstat       62     /* not implemented */
  67 #define __NR_getpgrp             63
  68 #define __NR_getpagesize         64
  69 #define __NR_osf_mremap          65     /* not implemented */
  70 #define __NR_vfork               66
  71 #define __NR_stat                67
  72 #define __NR_lstat               68
  73 #define __NR_osf_sbrk            69     /* not implemented */
  74 #define __NR_osf_sstk            70     /* not implemented */
  75 #define __NR_mmap                71     /* OSF/1 mmap is superset of Linux */
  76 #define __NR_osf_old_vadvise     72     /* not implemented */
  77 #define __NR_munmap              73
  78 #define __NR_mprotect            74
  79 #define __NR_madvise             75
  80 #define __NR_vhangup             76
  81 #define __NR_osf_kmodcall        77     /* not implemented */
  82 #define __NR_osf_mincore         78     /* not implemented */
  83 #define __NR_getgroups           79
  84 #define __NR_setgroups           80
  85 #define __NR_osf_old_getpgrp     81     /* not implemented */
  86 #define __NR_setpgrp             82     /* BSD alias for setpgid */
  87 #define __NR_osf_setitimer       83
  88 #define __NR_osf_old_wait        84     /* not implemented */
  89 #define __NR_osf_table           85     /* not implemented */
  90 #define __NR_osf_getitimer       86
  91 #define __NR_gethostname         87
  92 #define __NR_sethostname         88
  93 #define __NR_getdtablesize       89
  94 #define __NR_dup2                90
  95 #define __NR_fstat               91
  96 #define __NR_fcntl               92
  97 #define __NR_osf_select          93
  98 #define __NR_poll                94
  99 #define __NR_fsync               95
 100 #define __NR_setpriority         96
 101 #define __NR_socket              97
 102 #define __NR_connect             98
 103 #define __NR_accept              99
 104 #define __NR_getpriority        100
 105 #define __NR_send               101
 106 #define __NR_recv               102
 107 #define __NR_sigreturn          103
 108 #define __NR_bind               104
 109 #define __NR_setsockopt         105
 110 #define __NR_listen             106
 111 #define __NR_osf_plock          107     /* not implemented */
 112 #define __NR_osf_old_sigvec     108     /* not implemented */
 113 #define __NR_osf_old_sigblock   109     /* not implemented */
 114 #define __NR_osf_old_sigsetmask 110     /* not implemented */
 115 #define __NR_sigsuspend         111
 116 #define __NR_osf_sigstack       112
 117 #define __NR_recvmsg            113
 118 #define __NR_sendmsg            114
 119 #define __NR_osf_old_vtrace     115     /* not implemented */
 120 #define __NR_osf_gettimeofday   116
 121 #define __NR_osf_getrusage      117
 122 #define __NR_getsockopt         118
 123
 124 #define __NR_readv              120
 125 #define __NR_writev             121
 126 #define __NR_osf_settimeofday   122
 127 #define __NR_fchown             123
 128 #define __NR_fchmod             124
 129 #define __NR_recvfrom           125
 130 #define __NR_setreuid           126
 131 #define __NR_setregid           127
 132 #define __NR_rename             128
 133 #define __NR_truncate           129
 134 #define __NR_ftruncate          130
 135 #define __NR_flock              131
 136 #define __NR_setgid             132
 137 #define __NR_sendto             133
 138 #define __NR_shutdown           134
 139 #define __NR_socketpair         135
 140 #define __NR_mkdir              136
 141 #define __NR_rmdir              137
 142 #define __NR_osf_utimes         138
 143 #define __NR_osf_old_sigreturn  139     /* not implemented */
 144 #define __NR_osf_adjtime        140     /* not implemented */
 145 #define __NR_getpeername        141
 146 #define __NR_osf_gethostid      142     /* not implemented */
 147 #define __NR_osf_sethostid      143     /* not implemented */
 148 #define __NR_getrlimit          144
 149 #define __NR_setrlimit          145
 150 #define __NR_osf_old_killpg     146     /* not implemented */
 151 #define __NR_setsid             147
 152 #define __NR_quotactl           148
 153 #define __NR_osf_oldquota       149     /* not implemented */
 154 #define __NR_getsockname        150
 155
 156 #define __NR_osf_pid_block      153     /* not implemented */
 157 #define __NR_osf_pid_unblock    154     /* not implemented */
 158
 159 #define __NR_sigaction          156
 160 #define __NR_osf_sigwaitprim    157     /* not implemented */
 161 #define __NR_osf_nfssvc         158     /* not implemented */
 162 #define __NR_osf_getdirentries  159
 163 #define __NR_osf_statfs         160
 164 #define __NR_osf_fstatfs        161
 165
 166 #define __NR_osf_asynch_daemon  163     /* not implemented */
 167 #define __NR_osf_getfh          164     /* not implemented */
 168 #define __NR_osf_getdomainname  165
 169 #define __NR_setdomainname      166
 170
 171 #define __NR_osf_exportfs       169     /* not implemented */
 172
 173 #define __NR_osf_alt_plock      181     /* not implemented */
 174
 175 #define __NR_osf_getmnt         184     /* not implemented */
 176
 177 #define __NR_osf_alt_sigpending 187     /* not implemented */
 178 #define __NR_osf_alt_setsid     188     /* not implemented */
 179
 180 #define __NR_osf_swapon         199
 181 #define __NR_msgctl             200
 182 #define __NR_msgget             201
 183 #define __NR_msgrcv             202
 184 #define __NR_msgsnd             203
 185 #define __NR_semctl             204
 186 #define __NR_semget             205
 187 #define __NR_semop              206
 188 #define __NR_osf_utsname        207
 189 #define __NR_lchown             208
 190 #define __NR_osf_shmat          209
 191 #define __NR_shmctl             210
 192 #define __NR_shmdt              211
 193 #define __NR_shmget             212
 194 #define __NR_osf_mvalid         213     /* not implemented */
 195 #define __NR_osf_getaddressconf 214     /* not implemented */
 196 #define __NR_osf_msleep         215     /* not implemented */
 197 #define __NR_osf_mwakeup        216     /* not implemented */
 198 #define __NR_msync              217
 199 #define __NR_osf_signal         218     /* not implemented */
 200 #define __NR_osf_utc_gettime    219     /* not implemented */
 201 #define __NR_osf_utc_adjtime    220     /* not implemented */
 202
 203 #define __NR_osf_security       222     /* not implemented */
 204 #define __NR_osf_kloadcall      223     /* not implemented */
 205
 206 #define __NR_getpgid            233
 207 #define __NR_getsid             234
 208 #define __NR_sigaltstack        235
 209 #define __NR_osf_waitid         236     /* not implemented */
 210 #define __NR_osf_priocntlset    237     /* not implemented */
 211 #define __NR_osf_sigsendset     238     /* not implemented */
 212 #define __NR_osf_set_speculative        239     /* not implemented */
 213 #define __NR_osf_msfs_syscall   240     /* not implemented */
 214 #define __NR_osf_sysinfo        241
 215 #define __NR_osf_uadmin         242     /* not implemented */
 216 #define __NR_osf_fuser          243     /* not implemented */
 217 #define __NR_osf_proplist_syscall    244
 218 #define __NR_osf_ntp_adjtime    245     /* not implemented */
 219 #define __NR_osf_ntp_gettime    246     /* not implemented */
 220 #define __NR_osf_pathconf       247     /* not implemented */
 221 #define __NR_osf_fpathconf      248     /* not implemented */
 222
 223 #define __NR_osf_uswitch        250     /* not implemented */
 224 #define __NR_osf_usleep_thread  251
 225 #define __NR_osf_audcntl        252     /* not implemented */
 226 #define __NR_osf_audgen         253     /* not implemented */
 227 #define __NR_sysfs              254
 228 #define __NR_osf_subsys_info    255     /* not implemented */
 229 #define __NR_osf_getsysinfo     256
 230 #define __NR_osf_setsysinfo     257
 231 #define __NR_osf_afs_syscall    258     /* not implemented */
 232 #define __NR_osf_swapctl        259     /* not implemented */
 233 #define __NR_osf_memcntl        260     /* not implemented */
 234 #define __NR_osf_fdatasync      261     /* not implemented */
 235
 236
 237 /*
 238  * Linux-specific system calls begin at 300
 239  */
 240 #define __NR_bdflush            300
 241 #define __NR_sethae             301
 242 #define __NR_mount              302
 243 #define __NR_old_adjtimex       303
 244 #define __NR_swapoff            304
 245 #define __NR_getdents           305
 246 #define __NR_create_module      306
 247 #define __NR_init_module        307
 248 #define __NR_delete_module      308
 249 #define __NR_get_kernel_syms    309
 250 #define __NR_syslog             310
 251 #define __NR_reboot             311
 252 #define __NR_clone              312
 253 #define __NR_uselib             313
 254 #define __NR_mlock              314
 255 #define __NR_munlock            315
 256 #define __NR_mlockall           316
 257 #define __NR_munlockall         317
 258 #define __NR_sysinfo            318
 259 #define __NR__sysctl            319
 260 /* 320 was sys_idle.  */
 261 #define __NR_oldumount          321
 262 #define __NR_swapon             322
 263 #define __NR_times              323
 264 #define __NR_personality        324
 265 #define __NR_setfsuid           325
 266 #define __NR_setfsgid           326
 267 #define __NR_ustat              327
 268 #define __NR_statfs             328
 269 #define __NR_fstatfs            329
 270 #define __NR_sched_setparam             330
 271 #define __NR_sched_getparam             331
 272 #define __NR_sched_setscheduler         332
 273 #define __NR_sched_getscheduler         333
 274 #define __NR_sched_yield                334
 275 #define __NR_sched_get_priority_max     335
 276 #define __NR_sched_get_priority_min     336
 277 #define __NR_sched_rr_get_interval      337
 278 #define __NR_afs_syscall                338
 279 #define __NR_uname                      339
 280 #define __NR_nanosleep                  340
 281 #define __NR_mremap                     341
 282 #define __NR_nfsservctl                 342
 283 #define __NR_setresuid                  343
 284 #define __NR_getresuid                  344
 285 #define __NR_pciconfig_read             345
 286 #define __NR_pciconfig_write            346
 287 #define __NR_query_module               347
 288 #define __NR_prctl                      348
 289 #define __NR_pread64                    349
 290 #define __NR_pwrite64                   350
 291 #define __NR_rt_sigreturn               351
 292 #define __NR_rt_sigaction               352
 293 #define __NR_rt_sigprocmask             353
 294 #define __NR_rt_sigpending              354
 295 #define __NR_rt_sigtimedwait            355
 296 #define __NR_rt_sigqueueinfo            356
 297 #define __NR_rt_sigsuspend              357
 298 #define __NR_select                     358
 299 #define __NR_gettimeofday               359
 300 #define __NR_settimeofday               360
 301 #define __NR_getitimer                  361
 302 #define __NR_setitimer                  362
 303 #define __NR_utimes                     363
 304 #define __NR_getrusage                  364
 305 #define __NR_wait4                      365
 306 #define __NR_adjtimex                   366
 307 #define __NR_getcwd                     367
 308 #define __NR_capget                     368
 309 #define __NR_capset                     369
 310 #define __NR_sendfile                   370
 311 #define __NR_setresgid                  371
 312 #define __NR_getresgid                  372
 313 #define __NR_dipc                       373
 314 #define __NR_pivot_root                 374
 315 #define __NR_mincore                    375
 316 #define __NR_pciconfig_iobase           376
 317 #define __NR_getdents64                 377
 318 #define __NR_gettid                     378
 319 #define __NR_readahead                  379
 320 /* 380 is unused */
 321 #define __NR_tkill                      381
 322 #define __NR_setxattr                   382
 323 #define __NR_lsetxattr                  383
 324 #define __NR_fsetxattr                  384
 325 #define __NR_getxattr                   385
 326 #define __NR_lgetxattr                  386
 327 #define __NR_fgetxattr                  387
 328 #define __NR_listxattr                  388
 329 #define __NR_llistxattr                 389
 330 #define __NR_flistxattr                 390
 331 #define __NR_removexattr                391
 332 #define __NR_lremovexattr               392
 333 #define __NR_fremovexattr               393
 334 #define __NR_futex                      394
 335 #define __NR_sched_setaffinity          395
 336 #define __NR_sched_getaffinity          396
 337 #define __NR_tuxcall                    397
 338 #define __NR_io_setup                   398
 339 #define __NR_io_destroy                 399
 340 #define __NR_io_getevents               400
 341 #define __NR_io_submit                  401
 342 #define __NR_io_cancel                  402
 343 #define __NR_exit_group                 405
 344 #define __NR_lookup_dcookie             406
 345 #define __NR_sys_epoll_create           407
 346 #define __NR_sys_epoll_ctl              408
 347 #define __NR_sys_epoll_wait             409
 348 #define __NR_remap_file_pages           410
 349 #define __NR_set_tid_address            411
 350 #define __NR_restart_syscall            412
 351 #define __NR_fadvise64                  413
 352 #define __NR_timer_create               414
 353 #define __NR_timer_settime              415
 354 #define __NR_timer_gettime              416
 355 #define __NR_timer_getoverrun           417
 356 #define __NR_timer_delete               418
 357 #define __NR_clock_settime              419
 358 #define __NR_clock_gettime              420
 359 #define __NR_clock_getres               421
 360 #define __NR_clock_nanosleep            422
 361 #define __NR_semtimedop                 423
 362 #define __NR_tgkill                     424
 363 #define __NR_stat64                     425
 364 #define __NR_lstat64                    426
 365 #define __NR_fstat64                    427
 366 #define __NR_vserver                    428
 367 #define __NR_mbind                      429
 368 #define __NR_get_mempolicy              430
 369 #define __NR_set_mempolicy              431
 370 #define __NR_mq_open                    432
 371 #define __NR_mq_unlink                  433
 372 #define __NR_mq_timedsend               434
 373 #define __NR_mq_timedreceive            435
 374 #define __NR_mq_notify                  436
 375 #define __NR_mq_getsetattr              437
 376 #define __NR_waitid                     438
 377 #define __NR_add_key                    439
 378 #define __NR_request_key                440
 379 #define __NR_keyctl                     441
 380 #define __NR_ioprio_set                 442
 381 #define __NR_ioprio_get                 443
 382 #define __NR_inotify_init               444
 383 #define __NR_inotify_add_watch          445
 384 #define __NR_inotify_rm_watch           446
 385
 386 #ifdef __KERNEL__
 387
 388 #define NR_SYSCALLS                     447
 389
 390 #if defined(__GNUC__)
 391
 392 #define _syscall_return(type)                                           \
 393         return (_sc_err ? errno = _sc_ret, _sc_ret = -1L : 0), (type) _sc_ret
 394
 395 #define _syscall_clobbers                                               \
 396         "$1", "$2", "$3", "$4", "$5", "$6", "$7", "$8",                 \
 397         "$22", "$23", "$24", "$25", "$27", "$28"                        \
 398
 399 #define _syscall0(type, name)                                           \
 400 type name(void)                                                         \
 401 {                                                                       \
 402         long _sc_ret, _sc_err;                                          \
 403         {                                                               \
 404                 register long _sc_0 __asm__("$0");                      \
 405                 register long _sc_19 __asm__("$19");                    \
 406                                                                         \
 407                 _sc_0 = __NR_##name;                                    \
 408                 __asm__("callsys # %0 %1 %2"                            \
 409                         : "=r"(_sc_0), "=r"(_sc_19)                     \
 410                         : "0"(_sc_0)                                    \
 411                         : _syscall_clobbers);                           \
 412                 _sc_ret = _sc_0, _sc_err = _sc_19;                      \
 413         }                                                               \
 414         _syscall_return(type);                                          \
 415 }
 416
 417 #define _syscall1(type,name,type1,arg1)                                 \
 418 type name(type1 arg1)                                                   \
 419 {                                                                       \
 420         long _sc_ret, _sc_err;                                          \
 421         {                                                               \
 422                 register long _sc_0 __asm__("$0");                      \
 423                 register long _sc_16 __asm__("$16");                    \
 424                 register long _sc_19 __asm__("$19");                    \
 425                                                                         \
 426                 _sc_0 = __NR_##name;                                    \
 427                 _sc_16 = (long) (arg1);                                 \
 428                 __asm__("callsys # %0 %1 %2 %3"                         \
 429                         : "=r"(_sc_0), "=r"(_sc_19)                     \
 430                         : "0"(_sc_0), "r"(_sc_16)                       \
 431                         : _syscall_clobbers);                           \
 432                 _sc_ret = _sc_0, _sc_err = _sc_19;                      \
 433         }                                                               \
 434         _syscall_return(type);                                          \
 435 }
 436
 437 #define _syscall2(type,name,type1,arg1,type2,arg2)                      \
 438 type name(type1 arg1,type2 arg2)                                        \
 439 {                                                                       \
 440         long _sc_ret, _sc_err;                                          \
 441         {                                                               \
 442                 register long _sc_0 __asm__("$0");                      \
 443                 register long _sc_16 __asm__("$16");                    \
 444                 register long _sc_17 __asm__("$17");                    \
 445                 register long _sc_19 __asm__("$19");                    \
 446                                                                         \
 447                 _sc_0 = __NR_##name;                                    \
 448                 _sc_16 = (long) (arg1);                                 \
 449                 _sc_17 = (long) (arg2);                                 \
 450                 __asm__("callsys # %0 %1 %2 %3 %4"                      \
 451                         : "=r"(_sc_0), "=r"(_sc_19)                     \
 452                         : "0"(_sc_0), "r"(_sc_16), "r"(_sc_17)          \
 453                         : _syscall_clobbers);                           \
 454                 _sc_ret = _sc_0, _sc_err = _sc_19;                      \
 455         }                                                               \
 456         _syscall_return(type);                                          \
 457 }
 458
 459 #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)           \
 460 type name(type1 arg1,type2 arg2,type3 arg3)                             \
 461 {                                                                       \
 462         long _sc_ret, _sc_err;                                          \
 463         {                                                               \
 464                 register long _sc_0 __asm__("$0");                      \
 465                 register long _sc_16 __asm__("$16");                    \
 466                 register long _sc_17 __asm__("$17");                    \
 467                 register long _sc_18 __asm__("$18");                    \
 468                 register long _sc_19 __asm__("$19");                    \
 469                                                                         \
 470                 _sc_0 = __NR_##name;                                    \
 471                 _sc_16 = (long) (arg1);                                 \
 472                 _sc_17 = (long) (arg2);                                 \
 473                 _sc_18 = (long) (arg3);                                 \
 474                 __asm__("callsys # %0 %1 %2 %3 %4 %5"                   \
 475                         : "=r"(_sc_0), "=r"(_sc_19)                     \
 476                         : "0"(_sc_0), "r"(_sc_16), "r"(_sc_17),         \
 477                           "r"(_sc_18)                                   \
 478                         : _syscall_clobbers);                           \
 479                 _sc_ret = _sc_0, _sc_err = _sc_19;                      \
 480         }                                                               \
 481         _syscall_return(type);                                          \
 482 }
 483
 484 #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
 485 type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4)               \
 486 {                                                                        \
 487         long _sc_ret, _sc_err;                                          \
 488         {                                                               \
 489                 register long _sc_0 __asm__("$0");                      \
 490                 register long _sc_16 __asm__("$16");                    \
 491                 register long _sc_17 __asm__("$17");                    \
 492                 register long _sc_18 __asm__("$18");                    \
 493                 register long _sc_19 __asm__("$19");                    \
 494                                                                         \
 495                 _sc_0 = __NR_##name;                                    \
 496                 _sc_16 = (long) (arg1);                                 \
 497                 _sc_17 = (long) (arg2);                                 \
 498                 _sc_18 = (long) (arg3);                                 \
 499                 _sc_19 = (long) (arg4);                                 \
 500                 __asm__("callsys # %0 %1 %2 %3 %4 %5 %6"                \
 501                         : "=r"(_sc_0), "=r"(_sc_19)                     \
 502                         : "0"(_sc_0), "r"(_sc_16), "r"(_sc_17),         \
 503                           "r"(_sc_18), "1"(_sc_19)                      \
 504                         : _syscall_clobbers);                           \
 505                 _sc_ret = _sc_0, _sc_err = _sc_19;                      \
 506         }                                                               \
 507         _syscall_return(type);                                          \
 508 }
 509
 510 #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
 511           type5,arg5)                                                    \
 512 type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5)      \
 513 {                                                                       \
 514         long _sc_ret, _sc_err;                                          \
 515         {                                                               \
 516                 register long _sc_0 __asm__("$0");                      \
 517                 register long _sc_16 __asm__("$16");                    \
 518                 register long _sc_17 __asm__("$17");                    \
 519                 register long _sc_18 __asm__("$18");                    \
 520                 register long _sc_19 __asm__("$19");                    \
 521                 register long _sc_20 __asm__("$20");                    \
 522                                                                         \
 523                 _sc_0 = __NR_##name;                                    \
 524                 _sc_16 = (long) (arg1);                                 \
 525                 _sc_17 = (long) (arg2);                                 \
 526                 _sc_18 = (long) (arg3);                                 \
 527                 _sc_19 = (long) (arg4);                                 \
 528                 _sc_20 = (long) (arg5);                                 \
 529                 __asm__("callsys # %0 %1 %2 %3 %4 %5 %6 %7"             \
 530                         : "=r"(_sc_0), "=r"(_sc_19)                     \
 531                         : "0"(_sc_0), "r"(_sc_16), "r"(_sc_17),         \
 532                           "r"(_sc_18), "1"(_sc_19), "r"(_sc_20)         \
 533                         : _syscall_clobbers);                           \
 534                 _sc_ret = _sc_0, _sc_err = _sc_19;                      \
 535         }                                                               \
 536         _syscall_return(type);                                          \
 537 }
 538
 539 #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
 540           type5,arg5,type6,arg6)                                         \
 541 type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5, type6 arg6)\
 542 {                                                                       \
 543         long _sc_ret, _sc_err;                                          \
 544         {                                                               \
 545                 register long _sc_0 __asm__("$0");                      \
 546                 register long _sc_16 __asm__("$16");                    \
 547                 register long _sc_17 __asm__("$17");                    \
 548                 register long _sc_18 __asm__("$18");                    \
 549                 register long _sc_19 __asm__("$19");                    \
 550                 register long _sc_20 __asm__("$20");                    \
 551                 register long _sc_21 __asm__("$21");                    \
 552                                                                         \
 553                 _sc_0 = __NR_##name;                                    \
 554                 _sc_16 = (long) (arg1);                                 \
 555                 _sc_17 = (long) (arg2);                                 \
 556                 _sc_18 = (long) (arg3);                                 \
 557                 _sc_19 = (long) (arg4);                                 \
 558                 _sc_20 = (long) (arg5);                                 \
 559                 _sc_21 = (long) (arg6);                                 \
 560                 __asm__("callsys # %0 %1 %2 %3 %4 %5 %6 %7 %8"          \
 561                         : "=r"(_sc_0), "=r"(_sc_19)                     \
 562                         : "0"(_sc_0), "r"(_sc_16), "r"(_sc_17),         \
 563                           "r"(_sc_18), "1"(_sc_19), "r"(_sc_20), "r"(_sc_21) \
 564                         : _syscall_clobbers);                           \
 565                 _sc_ret = _sc_0, _sc_err = _sc_19;                      \
 566         }                                                               \
 567         _syscall_return(type);                                          \
 568 }
 569
 570 #endif /* __GNUC__ */
 571
 572 #define __ARCH_WANT_IPC_PARSE_VERSION
 573 #define __ARCH_WANT_OLD_READDIR
 574 #define __ARCH_WANT_STAT64
 575 #define __ARCH_WANT_SYS_GETHOSTNAME
 576 #define __ARCH_WANT_SYS_SOCKETCALL
 577 #define __ARCH_WANT_SYS_FADVISE64
 578 #define __ARCH_WANT_SYS_GETPGRP
 579 #define __ARCH_WANT_SYS_OLD_GETRLIMIT
 580 #define __ARCH_WANT_SYS_OLDUMOUNT
 581 #define __ARCH_WANT_SYS_SIGPENDING
 582
 583 /* "Conditional" syscalls.  What we want is
 584
 585         __attribute__((weak,alias("sys_ni_syscall")))
 586
 587    but that raises the problem of what type to give the symbol.  If we use
 588    a prototype, it'll conflict with the definition given in this file and
 589    others.  If we use __typeof, we discover that not all symbols actually
 590    have declarations.  If we use no prototype, then we get warnings from
 591    -Wstrict-prototypes.  Ho hum.  */
 592
 593 #define cond_syscall(x)  asm(".weak\t" #x "\n" #x " = sys_ni_syscall")
 594
 595 #endif /* __KERNEL__ */
 596 #endif /* _ALPHA_UNISTD_H */