aboutsummaryrefslogtreecommitdiff
path: root/include/asm-sparc64/unistd.h
blob: 597f6923a46eec7665cb887a0c2b7e9b51404f1c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
/* $Id: unistd.h,v 1.50 2002/02/08 03:57:18 davem Exp $ */
#ifndef _SPARC64_UNISTD_H
#define _SPARC64_UNISTD_H

/*
 * System calls under the Sparc.
 *
 * Don't be scared by the ugly clobbers, it is the only way I can
 * think of right now to force the arguments into fixed registers
 * before the trap into the system call with gcc 'asm' statements.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
 *
 * SunOS compatibility based upon preliminary work which is:
 *
 * Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu)
 */

#define __NR_restart_syscall      0 /* Linux Specific				   */
#define __NR_exit                 1 /* Common                                      */
#define __NR_fork                 2 /* Common                                      */
#define __NR_read                 3 /* Common                                      */
#define __NR_write                4 /* Common                                      */
#define __NR_open                 5 /* Common                                      */
#define __NR_close                6 /* Common                                      */
#define __NR_wait4                7 /* Common                                      */
#define __NR_creat                8 /* Common                                      */
#define __NR_link                 9 /* Common                                      */
#define __NR_unlink              10 /* Common                                      */
#define __NR_execv               11 /* SunOS Specific                              */
#define __NR_chdir               12 /* Common                                      */
#define __NR_chown		 13 /* Common					   */
#define __NR_mknod               14 /* Common                                      */
#define __NR_chmod               15 /* Common                                      */
#define __NR_lchown              16 /* Common                                      */
#define __NR_brk                 17 /* Common                                      */
#define __NR_perfctr             18 /* Performance counter operations              */
#define __NR_lseek               19 /* Common                                      */
#define __NR_getpid              20 /* Common                                      */
#define __NR_capget		 21 /* Linux Specific				   */
#define __NR_capset		 22 /* Linux Specific				   */
#define __NR_setuid              23 /* Implemented via setreuid in SunOS           */
#define __NR_getuid              24 /* Common                                      */
/* #define __NR_time alias	 25    ENOSYS under SunOS			   */
#define __NR_ptrace              26 /* Common                                      */
#define __NR_alarm               27 /* Implemented via setitimer in SunOS          */
#define __NR_sigaltstack	 28 /* Common					   */
#define __NR_pause               29 /* Is sigblock(0)->sigpause() in SunOS         */
#define __NR_utime               30 /* Implemented via utimes() under SunOS        */
/* #define __NR_lchown32         31    Linux sparc32 specific                      */
/* #define __NR_fchown32         32    Linux sparc32 specific                      */
#define __NR_access              33 /* Common                                      */
#define __NR_nice                34 /* Implemented via get/setpriority() in SunOS  */
/* #define __NR_chown32          35    Linux sparc32 specific                      */
#define __NR_sync                36 /* Common                                      */
#define __NR_kill                37 /* Common                                      */
#define __NR_stat                38 /* Common                                      */
#define __NR_sendfile		 39 /* Linux Specific				   */
#define __NR_lstat               40 /* Common                                      */
#define __NR_dup                 41 /* Common                                      */
#define __NR_pipe                42 /* Common                                      */
#define __NR_times               43 /* Implemented via getrusage() in SunOS        */
/* #define __NR_getuid32         44    Linux sparc32 specific                      */
#define __NR_umount2             45 /* Linux Specific                              */
#define __NR_setgid              46 /* Implemented via setregid() in SunOS         */
#define __NR_getgid              47 /* Common                                      */
#define __NR_signal              48 /* Implemented via sigvec() in SunOS           */
#define __NR_geteuid             49 /* SunOS calls getuid()                        */
#define __NR_getegid             50 /* SunOS calls getgid()                        */
#define __NR_acct                51 /* Common                                      */
#define __NR_memory_ordering	 52 /* Linux Specific				   */
/* #define __NR_getgid32         53    Linux sparc32 specific                      */
#define __NR_ioctl               54 /* Common                                      */
#define __NR_reboot              55 /* Common                                      */
/* #define __NR_mmap2		 56    Linux sparc32 Specific                      */
#define __NR_symlink             57 /* Common                                      */
#define __NR_readlink            58 /* Common                                      */
#define __NR_execve              59 /* Common                                      */
#define __NR_umask               60 /* Common                                      */
#define __NR_chroot              61 /* Common                                      */
#define __NR_fstat               62 /* Common                                      */
#define __NR_fstat64             63 /* Linux Specific                              */
#define __NR_getpagesize         64 /* Common                                      */
#define __NR_msync               65 /* Common in newer 1.3.x revs...               */
#define __NR_vfork               66 /* Common                                      */
#define __NR_pread64             67 /* Linux Specific                              */
#define __NR_pwrite64            68 /* Linux Specific                              */
/* #define __NR_geteuid32        69    Linux sparc32, sbrk under SunOS             */
/* #define __NR_getegid32        70    Linux sparc32, sstk under SunOS             */
#define __NR_mmap                71 /* Common                                      */
/* #define __NR_setreuid32       72    Linux sparc32, vadvise under SunOS          */
#define __NR_munmap              73 /* Common                                      */
#define __NR_mprotect            74 /* Common                                      */
#define __NR_madvise             75 /* Common                                      */
#define __NR_vhangup             76 /* Common                                      */
/* #define __NR_truncate64       77    Linux sparc32 Specific			   */
#define __NR_mincore             78 /* Common                                      */
#define __NR_getgroups           79 /* Common                                      */
#define __NR_setgroups           80 /* Common                                      */
#define __NR_getpgrp             81 /* Common                                      */
/* #define __NR_setgroups32      82    Linux sparc32, setpgrp under SunOS          */
#define __NR_setitimer           83 /* Common                                      */
/* #define __NR_ftruncate64      84    Linux sparc32 Specific			   */
#define __NR_swapon              85 /* Common                                      */
#define __NR_getitimer           86 /* Common                                      */
/* #define __NR_setuid32         87    Linux sparc32, gethostname under SunOS      */
#define __NR_sethostname         88 /* Common                                      */
/* #define __NR_setgid32         89    Linux sparc32, getdtablesize under SunOS    */
#define __NR_dup2                90 /* Common                                      */
/* #define __NR_setfsuid32       91    Linux sparc32, getdopt under SunOS          */
#define __NR_fcntl               92 /* Common                                      */
#define __NR_select              93 /* Common                                      */
/* #define __NR_setfsgid32       94    Linux sparc32, setdopt under SunOS          */
#define __NR_fsync               95 /* Common                                      */
#define __NR_setpriority         96 /* Common                                      */
#define __NR_socket              97 /* Common                                      */
#define __NR_connect             98 /* Common                                      */
#define __NR_accept              99 /* Common                                      */
#define __NR_getpriority        100 /* Common                                      */
#define __NR_rt_sigreturn       101 /* Linux Specific                              */
#define __NR_rt_sigaction       102 /* Linux Specific                              */
#define __NR_rt_sigprocmask     103 /* Linux Specific                              */
#define __NR_rt_sigpending      104 /* Linux Specific                              */
#define __NR_rt_sigtimedwait    105 /* Linux Specific                              */
#define __NR_rt_sigqueueinfo    106 /* Linux Specific                              */
#define __NR_rt_sigsuspend      107 /* Linux Specific                              */
#define __NR_setresuid          108 /* Linux Specific, sigvec under SunOS	   */
#define __NR_getresuid          109 /* Linux Specific, sigblock under SunOS	   */
#define __NR_setresgid          110 /* Linux Specific, sigsetmask under SunOS	   */
#define __NR_getresgid          111 /* Linux Specific, sigpause under SunOS	   */
/* #define __NR_setregid32       75    Linux sparc32, sigstack under SunOS         */
#define __NR_recvmsg            113 /* Common                                      */
#define __NR_sendmsg            114 /* Common                                      */
/* #define __NR_getgroups32     115    Linux sparc32, vtrace under SunOS           */
#define __NR_gettimeofday       116 /* Common                                      */
#define __NR_getrusage          117 /* Common                                      */
#define __NR_getsockopt         118 /* Common                                      */
#define __NR_getcwd		119 /* Linux Specific				   */
#define __NR_readv              120 /* Common                                      */
#define __NR_writev             121 /* Common                                      */
#define __NR_settimeofday       122 /* Common                                      */
#define __NR_fchown             123 /* Common                                      */
#define __NR_fchmod             124 /* Common                                      */
#define __NR_recvfrom           125 /* Common                                      */
#define __NR_setreuid           126 /* Common                                      */
#define __NR_setregid           127 /* Common                                      */
#define __NR_rename             128 /* Common                                      */
#define __NR_truncate           129 /* Common                                      */
#define __NR_ftruncate          130 /* Common                                      */
#define __NR_flock              131 /* Common                                      */
#define __NR_lstat64		132 /* Linux Specific                              */
#define __NR_sendto             133 /* Common                                      */
#define __NR_shutdown           134 /* Common                                      */
#define __NR_socketpair         135 /* Common                                      */
#define __NR_mkdir              136 /* Common                                      */
#define __NR_rmdir              137 /* Common                                      */
#define __NR_utimes             138 /* SunOS Specific                              */
#define __NR_stat64		139 /* Linux Specific			           */
#define __NR_sendfile64         140 /* adjtime under SunOS                         */
#define __NR_getpeername        141 /* Common                                      */
#define __NR_futex              142 /* gethostid under SunOS                       */
#define __NR_gettid             143 /* ENOSYS under SunOS                          */
#define __NR_getrlimit		144 /* Common                                      */
#define __NR_setrlimit          145 /* Common                                      */
#define __NR_pivot_root		146 /* Linux Specific, killpg under SunOS          */
#define __NR_prctl		147 /* ENOSYS under SunOS                          */
#define __NR_pciconfig_read	148 /* ENOSYS under SunOS                          */
#define __NR_pciconfig_write	149 /* ENOSYS under SunOS                          */
#define __NR_getsockname        150 /* Common                                      */
#define __NR_inotify_init       151 /* Linux specific                              */
#define __NR_inotify_add_watch  152 /* Linux specific                              */
#define __NR_poll               153 /* Common                                      */
#define __NR_getdents64		154 /* Linux specific				   */
/* #define __NR_fcntl64         155    Linux sparc32 Specific                      */
#define __NR_inotify_rm_watch   156 /* Linux specific				   */
#define __NR_statfs             157 /* Common                                      */
#define __NR_fstatfs            158 /* Common                                      */
#define __NR_umount             159 /* Common                                      */
#define __NR_sched_set_affinity 160 /* Linux specific, async_daemon under SunOS    */
#define __NR_sched_get_affinity 161 /* Linux specific, getfh under SunOS           */
#define __NR_getdomainname      162 /* SunOS Specific                              */
#define __NR_setdomainname      163 /* Common                                      */
#define __NR_utrap_install	164 /* SYSV ABI/v9 required			   */
#define __NR_quotactl           165 /* Common                                      */
#define __NR_set_tid_address    166 /* Linux specific, exportfs under SunOS        */
#define __NR_mount              167 /* Common                                      */
#define __NR_ustat              168 /* Common                                      */
#define __NR_setxattr           169 /* SunOS: semsys                               */
#define __NR_lsetxattr          170 /* SunOS: msgsys                               */
#define __NR_fsetxattr          171 /* SunOS: shmsys                               */
#define __NR_getxattr           172 /* SunOS: auditsys                             */
#define __NR_lgetxattr          173 /* SunOS: rfssys                               */
#define __NR_getdents           174 /* Common                                      */
#define __NR_setsid             175 /* Common                                      */
#define __NR_fchdir             176 /* Common                                      */
#define __NR_fgetxattr          177 /* SunOS: fchroot                              */
#define __NR_listxattr          178 /* SunOS: vpixsys                              */
#define __NR_llistxattr         179 /* SunOS: aioread                              */
#define __NR_flistxattr         180 /* SunOS: aiowrite                             */
#define __NR_removexattr        181 /* SunOS: aiowait                              */
#define __NR_lremovexattr       182 /* SunOS: aiocancel                            */
#define __NR_sigpending         183 /* Common                                      */
#define __NR_query_module	184 /* Linux Specific				   */
#define __NR_setpgid            185 /* Common                                      */
#define __NR_fremovexattr       186 /* SunOS: pathconf                             */
#define __NR_tkill              187 /* SunOS: fpathconf                            */
#define __NR_exit_group		188 /* Linux specific, sysconf undef SunOS         */
#define __NR_uname              189 /* Linux Specific                              */
#define __NR_init_module        190 /* Linux Specific                              */
#define __NR_personality        191 /* Linux Specific                              */
#define __NR_remap_file_pages   192 /* Linux Specific                              */
#define __NR_epoll_create       193 /* Linux Specific                              */
#define __NR_epoll_ctl          194 /* Linux Specific                              */
#define __NR_epoll_wait         195 /* Linux Specific                              */
#define __NR_ioprio_set         196 /* Linux Specific                              */
#define __NR_getppid            197 /* Linux Specific                              */
#define __NR_sigaction          198 /* Linux Specific                              */
#define __NR_sgetmask           199 /* Linux Specific                              */
#define __NR_ssetmask           200 /* Linux Specific                              */
#define __NR_sigsuspend         201 /* Linux Specific                              */
#define __NR_oldlstat           202 /* Linux Specific                              */
#define __NR_uselib             203 /* Linux Specific                              */
#define __NR_readdir            204 /* Linux Specific                              */
#define __NR_readahead          205 /* Linux Specific                              */
#define __NR_socketcall         206 /* Linux Specific                              */
#define __NR_syslog             207 /* Linux Specific                              */
#define __NR_lookup_dcookie     208 /* Linux Specific                              */
#define __NR_fadvise64          209 /* Linux Specific                              */
#define __NR_fadvise64_64       210 /* Linux Specific                              */
#define __NR_tgkill             211 /* Linux Specific                              */
#define __NR_waitpid            212 /* Linux Specific                              */
#define __NR_swapoff            213 /* Linux Specific                              */
#define __NR_sysinfo            214 /* Linux Specific                              */
#define __NR_ipc                215 /* Linux Specific                              */
#define __NR_sigreturn          216 /* Linux Specific                              */
#define __NR_clone              217 /* Linux Specific                              */
#define __NR_ioprio_get         218 /* Linux Specific                              */
#define __NR_adjtimex           219 /* Linux Specific                              */
#define __NR_sigprocmask        220 /* Linux Specific                              */
#define __NR_create_module      221 /* Linux Specific                              */
#define __NR_delete_module      222 /* Linux Specific                              */
#define __NR_get_kernel_syms    223 /* Linux Specific                              */
#define __NR_getpgid            224 /* Linux Specific                              */
#define __NR_bdflush            225 /* Linux Specific                              */
#define __NR_sysfs              226 /* Linux Specific                              */
#define __NR_afs_syscall        227 /* Linux Specific                              */
#define __NR_setfsuid           228 /* Linux Specific                              */
#define __NR_setfsgid           229 /* Linux Specific                              */
#define __NR__newselect         230 /* Linux Specific                              */
#ifdef __KERNEL__
#define __NR_time		231 /* Linux sparc32                               */
#endif
#define __NR_splice             232 /* Linux Specific                              */
#define __NR_stime              233 /* Linux Specific                              */
#define __NR_statfs64           234 /* Linux Specific                              */
#define __NR_fstatfs64          235 /* Linux Specific                              */
#define __NR__llseek            236 /* Linux Specific                              */
#define __NR_mlock              237
#define __NR_munlock            238
#define __NR_mlockall           239
#define __NR_munlockall         240
#define __NR_sched_setparam     241
#define __NR_sched_getparam     242
#define __NR_sched_setscheduler 243
#define __NR_sched_getscheduler 244
#define __NR_sched_yield        245
#define __NR_sched_get_priority_max 246
#define __NR_sched_get_priority_min 247
#define __NR_sched_rr_get_interval  248
#define __NR_nanosleep          249
#define __NR_mremap             250
#define __NR__sysctl            251
#define __NR_getsid             252
#define __NR_fdatasync          253
#define __NR_nfsservctl         254
#define __NR_sys_sync_file_range 255
#define __NR_clock_settime	256
#define __NR_clock_gettime	257
#define __NR_clock_getres	258
#define __NR_clock_nanosleep	259
#define __NR_sched_getaffinity	260
#define __NR_sched_setaffinity	261
#define __NR_timer_settime	262
#define __NR_timer_gettime	263
#define __NR_timer_getoverrun	264
#define __NR_timer_delete	265
#define __NR_timer_create	266
/* #define __NR_vserver		267 Reserved for VSERVER */
#define __NR_io_setup		268
#define __NR_io_destroy		269
#define __NR_io_submit		270
#define __NR_io_cancel		271
#define __NR_io_getevents	272
#define __NR_mq_open		273
#define __NR_mq_unlink		274
#define __NR_mq_timedsend	275
#define __NR_mq_timedreceive	276
#define __NR_mq_notify		277
#define __NR_mq_getsetattr	278
#define __NR_waitid		279
#define __NR_tee		280
#define __NR_add_key		281
#define __NR_request_key	282
#define __NR_keyctl		283
#define __NR_openat		284
#define __NR_mkdirat		285
#define __NR_mknodat		286
#define __NR_fchownat		287
#define __NR_futimesat		288
#define __NR_fstatat64		289
#define __NR_unlinkat		290
#define __NR_renameat		291
#define __NR_linkat		292
#define __NR_symlinkat		293
#define __NR_readlinkat		294
#define __NR_fchmodat		295
#define __NR_faccessat		296
#define __NR_pselect6		297
#define __NR_ppoll		298
#define __NR_unshare		299

/* WARNING: You MAY NOT add syscall numbers larger than 299, since
 *          all of the syscall tables in the Sparc kernel are
 *          sized to have 299 entries (starting at zero).  Therefore
 *          find a free slot in the 0-299 range.
 */

#define _syscall0(type,name) \
type name(void) \
{ \
long __res; \
register long __g1 __asm__ ("g1") = __NR_##name; \
__asm__ __volatile__ ("t 0x6d\n\t" \
		      "sub %%g0, %%o0, %0\n\t" \
		      "movcc %%xcc, %%o0, %0\n\t" \
		      : "=r" (__res)\
		      : "r" (__g1) \
		      : "o0", "cc"); \
if (__res >= 0) \
    return (type) __res; \
errno = -__res; \
return -1; \
}

#define _syscall1(type,name,type1,arg1) \
type name(type1 arg1) \
{ \
long __res; \
register long __g1 __asm__ ("g1") = __NR_##name; \
register long __o0 __asm__ ("o0") = (long)(arg1); \
__asm__ __volatile__ ("t 0x6d\n\t" \
		      "sub %%g0, %%o0, %0\n\t" \
		      "movcc %%xcc, %%o0, %0\n\t" \
		      : "=r" (__res), "=&r" (__o0) \
		      : "1" (__o0), "r" (__g1) \
		      : "cc"); \
if (__res >= 0) \
	return (type) __res; \
errno = -__res; \
return -1; \
}

#define _syscall2(type,name,type1,arg1,type2,arg2) \
type name(type1 arg1,type2 arg2) \
{ \
long __res; \
register long __g1 __asm__ ("g1") = __NR_##name; \
register long __o0 __asm__ ("o0") = (long)(arg1); \
register long __o1 __asm__ ("o1") = (long)(arg2); \
__asm__ __volatile__ ("t 0x6d\n\t" \
		      "sub %%g0, %%o0, %0\n\t" \
		      "movcc %%xcc, %%o0, %0\n\t" \
		      : "=r" (__res), "=&r" (__o0) \
		      : "1" (__o0), "r" (__o1), "r" (__g1) \
		      : "cc"); \
if (__res >= 0) \
	return (type) __res; \
errno = -__res; \
return -1; \
}

#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
type name(type1 arg1,type2 arg2,type3 arg3) \
{ \
long __res; \
register long __g1 __asm__ ("g1") = __NR_##name; \
register long __o0 __asm__ ("o0") = (long)(arg1); \
register long __o1 __asm__ ("o1") = (long)(arg2); \
register long __o2 __asm__ ("o2") = (long)(arg3); \
__asm__ __volatile__ ("t 0x6d\n\t" \
		      "sub %%g0, %%o0, %0\n\t" \
		      "movcc %%xcc, %%o0, %0\n\t" \
		      : "=r" (__res), "=&r" (__o0) \
		      : "1" (__o0), "r" (__o1), "r" (__o2), "r" (__g1) \
		      : "cc"); \
if (__res>=0) \
	return (type) __res; \
errno = -__res; \
return -1; \
}

#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
{ \
long __res; \
register long __g1 __asm__ ("g1") = __NR_##name; \
register long __o0 __asm__ ("o0") = (long)(arg1); \
register long __o1 __asm__ ("o1") = (long)(arg2); \
register long __o2 __asm__ ("o2") = (long)(arg3); \
register long __o3 __asm__ ("o3") = (long)(arg4); \
__asm__ __volatile__ ("t 0x6d\n\t" \
		      "sub %%g0, %%o0, %0\n\t" \
		      "movcc %%xcc, %%o0, %0\n\t" \
		      : "=r" (__res), "=&r" (__o0) \
		      : "1" (__o0), "r" (__o1), "r" (__o2), "r" (__o3), "r" (__g1) \
		      : "cc"); \
if (__res>=0) \
	return (type) __res; \
errno = -__res; \
return -1; \
} 

#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
	  type5,arg5) \
type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \
{ \
long __res; \
register long __g1 __asm__ ("g1") = __NR_##name; \
register long __o0 __asm__ ("o0") = (long)(arg1); \
register long __o1 __asm__ ("o1") = (long)(arg2); \
register long __o2 __asm__ ("o2") = (long)(arg3); \
register long __o3 __asm__ ("o3") = (long)(arg4); \
register long __o4 __asm__ ("o4") = (long)(arg5); \
__asm__ __volatile__ ("t 0x6d\n\t" \
		      "sub %%g0, %%o0, %0\n\t" \
		      "movcc %%xcc, %%o0, %0\n\t" \
		      : "=r" (__res), "=&r" (__o0) \
		      : "1" (__o0), "r" (__o1), "r" (__o2), "r" (__o3), "r" (__o4), "r" (__g1) \
		      : "cc"); \
if (__res>=0) \
	return (type) __res; \
errno = -__res; \
return -1; \
}
#ifdef __KERNEL_SYSCALLS__

#include <linux/compiler.h>
#include <linux/types.h>

/*
 * we need this inline - forking from kernel space will result
 * in NO COPY ON WRITE (!!!), until an execve is executed. This
 * is no problem, but for the stack. This is handled by not letting
 * main() use the stack at all after fork(). Thus, no function
 * calls - which means inline code for fork too, as otherwise we
 * would use the stack upon exit from 'fork()'.
 *
 * Actually only pause and fork are needed inline, so that there
 * won't be any messing with the stack from main(), but we define
 * some others too.
 */
#define __NR__exit __NR_exit
static __inline__ _syscall0(pid_t,setsid)
static __inline__ _syscall3(int,write,int,fd,__const__ char *,buf,off_t,count)
static __inline__ _syscall3(int,read,int,fd,char *,buf,off_t,count)
static __inline__ _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
static __inline__ _syscall1(int,dup,int,fd)
static __inline__ _syscall3(int,execve,__const__ char *,file,char **,argv,char **,envp)
static __inline__ _syscall3(int,open,__const__ char *,file,int,flag,int,mode)
static __inline__ _syscall1(int,close,int,fd)
static __inline__ _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)

#include <linux/linkage.h>

asmlinkage unsigned long sys_mmap(
				unsigned long addr, unsigned long len,
				unsigned long prot, unsigned long flags,
				unsigned long fd, unsigned long off);
struct sigaction;
asmlinkage long sys_rt_sigaction(int sig,
				const struct sigaction __user *act,
				struct sigaction __user *oact,
				void __user *restorer,
				size_t sigsetsize);

#endif /* __KERNEL_SYSCALLS__ */

#ifdef __KERNEL__
/* sysconf options, for SunOS compatibility */
#define   _SC_ARG_MAX             1
#define   _SC_CHILD_MAX           2
#define   _SC_CLK_TCK             3
#define   _SC_NGROUPS_MAX         4
#define   _SC_OPEN_MAX            5
#define   _SC_JOB_CONTROL         6
#define   _SC_SAVED_IDS           7
#define   _SC_VERSION             8

#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_STAT64
#define __ARCH_WANT_SYS_ALARM
#define __ARCH_WANT_SYS_GETHOSTNAME
#define __ARCH_WANT_SYS_PAUSE
#define __ARCH_WANT_SYS_SGETMASK
#define __ARCH_WANT_SYS_SIGNAL
#define __ARCH_WANT_SYS_TIME
#define __ARCH_WANT_COMPAT_SYS_TIME
#define __ARCH_WANT_SYS_UTIME
#define __ARCH_WANT_SYS_WAITPID
#define __ARCH_WANT_SYS_SOCKETCALL
#define __ARCH_WANT_SYS_FADVISE64
#define __ARCH_WANT_SYS_GETPGRP
#define __ARCH_WANT_SYS_LLSEEK
#define __ARCH_WANT_SYS_NICE
#define __ARCH_WANT_SYS_OLD_GETRLIMIT
#define __ARCH_WANT_SYS_OLDUMOUNT
#define __ARCH_WANT_SYS_SIGPENDING
#define __ARCH_WANT_SYS_SIGPROCMASK
#define __ARCH_WANT_SYS_RT_SIGSUSPEND
#define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
#endif

/*
 * "Conditional" syscalls
 *
 * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
 * but it doesn't work on all toolchains, so we just do it by hand
 */
#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")

#endif /* _SPARC64_UNISTD_H */