[SPARC]: __NR_sys_splice --> __NR_splice
[linux-2.6.git] / include / asm-sparc64 / unistd.h
1 /* $Id: unistd.h,v 1.50 2002/02/08 03:57:18 davem Exp $ */
2 #ifndef _SPARC64_UNISTD_H
3 #define _SPARC64_UNISTD_H
4
5 /*
6  * System calls under the Sparc.
7  *
8  * Don't be scared by the ugly clobbers, it is the only way I can
9  * think of right now to force the arguments into fixed registers
10  * before the trap into the system call with gcc 'asm' statements.
11  *
12  * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
13  *
14  * SunOS compatibility based upon preliminary work which is:
15  *
16  * Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu)
17  */
18
19 #define __NR_restart_syscall      0 /* Linux Specific                              */
20 #define __NR_exit                 1 /* Common                                      */
21 #define __NR_fork                 2 /* Common                                      */
22 #define __NR_read                 3 /* Common                                      */
23 #define __NR_write                4 /* Common                                      */
24 #define __NR_open                 5 /* Common                                      */
25 #define __NR_close                6 /* Common                                      */
26 #define __NR_wait4                7 /* Common                                      */
27 #define __NR_creat                8 /* Common                                      */
28 #define __NR_link                 9 /* Common                                      */
29 #define __NR_unlink              10 /* Common                                      */
30 #define __NR_execv               11 /* SunOS Specific                              */
31 #define __NR_chdir               12 /* Common                                      */
32 #define __NR_chown               13 /* Common                                      */
33 #define __NR_mknod               14 /* Common                                      */
34 #define __NR_chmod               15 /* Common                                      */
35 #define __NR_lchown              16 /* Common                                      */
36 #define __NR_brk                 17 /* Common                                      */
37 #define __NR_perfctr             18 /* Performance counter operations              */
38 #define __NR_lseek               19 /* Common                                      */
39 #define __NR_getpid              20 /* Common                                      */
40 #define __NR_capget              21 /* Linux Specific                              */
41 #define __NR_capset              22 /* Linux Specific                              */
42 #define __NR_setuid              23 /* Implemented via setreuid in SunOS           */
43 #define __NR_getuid              24 /* Common                                      */
44 /* #define __NR_time alias       25    ENOSYS under SunOS                          */
45 #define __NR_ptrace              26 /* Common                                      */
46 #define __NR_alarm               27 /* Implemented via setitimer in SunOS          */
47 #define __NR_sigaltstack         28 /* Common                                      */
48 #define __NR_pause               29 /* Is sigblock(0)->sigpause() in SunOS         */
49 #define __NR_utime               30 /* Implemented via utimes() under SunOS        */
50 /* #define __NR_lchown32         31    Linux sparc32 specific                      */
51 /* #define __NR_fchown32         32    Linux sparc32 specific                      */
52 #define __NR_access              33 /* Common                                      */
53 #define __NR_nice                34 /* Implemented via get/setpriority() in SunOS  */
54 /* #define __NR_chown32          35    Linux sparc32 specific                      */
55 #define __NR_sync                36 /* Common                                      */
56 #define __NR_kill                37 /* Common                                      */
57 #define __NR_stat                38 /* Common                                      */
58 #define __NR_sendfile            39 /* Linux Specific                              */
59 #define __NR_lstat               40 /* Common                                      */
60 #define __NR_dup                 41 /* Common                                      */
61 #define __NR_pipe                42 /* Common                                      */
62 #define __NR_times               43 /* Implemented via getrusage() in SunOS        */
63 /* #define __NR_getuid32         44    Linux sparc32 specific                      */
64 #define __NR_umount2             45 /* Linux Specific                              */
65 #define __NR_setgid              46 /* Implemented via setregid() in SunOS         */
66 #define __NR_getgid              47 /* Common                                      */
67 #define __NR_signal              48 /* Implemented via sigvec() in SunOS           */
68 #define __NR_geteuid             49 /* SunOS calls getuid()                        */
69 #define __NR_getegid             50 /* SunOS calls getgid()                        */
70 #define __NR_acct                51 /* Common                                      */
71 #define __NR_memory_ordering     52 /* Linux Specific                              */
72 /* #define __NR_getgid32         53    Linux sparc32 specific                      */
73 #define __NR_ioctl               54 /* Common                                      */
74 #define __NR_reboot              55 /* Common                                      */
75 /* #define __NR_mmap2            56    Linux sparc32 Specific                      */
76 #define __NR_symlink             57 /* Common                                      */
77 #define __NR_readlink            58 /* Common                                      */
78 #define __NR_execve              59 /* Common                                      */
79 #define __NR_umask               60 /* Common                                      */
80 #define __NR_chroot              61 /* Common                                      */
81 #define __NR_fstat               62 /* Common                                      */
82 #define __NR_fstat64             63 /* Linux Specific                              */
83 #define __NR_getpagesize         64 /* Common                                      */
84 #define __NR_msync               65 /* Common in newer 1.3.x revs...               */
85 #define __NR_vfork               66 /* Common                                      */
86 #define __NR_pread64             67 /* Linux Specific                              */
87 #define __NR_pwrite64            68 /* Linux Specific                              */
88 /* #define __NR_geteuid32        69    Linux sparc32, sbrk under SunOS             */
89 /* #define __NR_getegid32        70    Linux sparc32, sstk under SunOS             */
90 #define __NR_mmap                71 /* Common                                      */
91 /* #define __NR_setreuid32       72    Linux sparc32, vadvise under SunOS          */
92 #define __NR_munmap              73 /* Common                                      */
93 #define __NR_mprotect            74 /* Common                                      */
94 #define __NR_madvise             75 /* Common                                      */
95 #define __NR_vhangup             76 /* Common                                      */
96 /* #define __NR_truncate64       77    Linux sparc32 Specific                      */
97 #define __NR_mincore             78 /* Common                                      */
98 #define __NR_getgroups           79 /* Common                                      */
99 #define __NR_setgroups           80 /* Common                                      */
100 #define __NR_getpgrp             81 /* Common                                      */
101 /* #define __NR_setgroups32      82    Linux sparc32, setpgrp under SunOS          */
102 #define __NR_setitimer           83 /* Common                                      */
103 /* #define __NR_ftruncate64      84    Linux sparc32 Specific                      */
104 #define __NR_swapon              85 /* Common                                      */
105 #define __NR_getitimer           86 /* Common                                      */
106 /* #define __NR_setuid32         87    Linux sparc32, gethostname under SunOS      */
107 #define __NR_sethostname         88 /* Common                                      */
108 /* #define __NR_setgid32         89    Linux sparc32, getdtablesize under SunOS    */
109 #define __NR_dup2                90 /* Common                                      */
110 /* #define __NR_setfsuid32       91    Linux sparc32, getdopt under SunOS          */
111 #define __NR_fcntl               92 /* Common                                      */
112 #define __NR_select              93 /* Common                                      */
113 /* #define __NR_setfsgid32       94    Linux sparc32, setdopt under SunOS          */
114 #define __NR_fsync               95 /* Common                                      */
115 #define __NR_setpriority         96 /* Common                                      */
116 #define __NR_socket              97 /* Common                                      */
117 #define __NR_connect             98 /* Common                                      */
118 #define __NR_accept              99 /* Common                                      */
119 #define __NR_getpriority        100 /* Common                                      */
120 #define __NR_rt_sigreturn       101 /* Linux Specific                              */
121 #define __NR_rt_sigaction       102 /* Linux Specific                              */
122 #define __NR_rt_sigprocmask     103 /* Linux Specific                              */
123 #define __NR_rt_sigpending      104 /* Linux Specific                              */
124 #define __NR_rt_sigtimedwait    105 /* Linux Specific                              */
125 #define __NR_rt_sigqueueinfo    106 /* Linux Specific                              */
126 #define __NR_rt_sigsuspend      107 /* Linux Specific                              */
127 #define __NR_setresuid          108 /* Linux Specific, sigvec under SunOS          */
128 #define __NR_getresuid          109 /* Linux Specific, sigblock under SunOS        */
129 #define __NR_setresgid          110 /* Linux Specific, sigsetmask under SunOS      */
130 #define __NR_getresgid          111 /* Linux Specific, sigpause under SunOS        */
131 /* #define __NR_setregid32       75    Linux sparc32, sigstack under SunOS         */
132 #define __NR_recvmsg            113 /* Common                                      */
133 #define __NR_sendmsg            114 /* Common                                      */
134 /* #define __NR_getgroups32     115    Linux sparc32, vtrace under SunOS           */
135 #define __NR_gettimeofday       116 /* Common                                      */
136 #define __NR_getrusage          117 /* Common                                      */
137 #define __NR_getsockopt         118 /* Common                                      */
138 #define __NR_getcwd             119 /* Linux Specific                              */
139 #define __NR_readv              120 /* Common                                      */
140 #define __NR_writev             121 /* Common                                      */
141 #define __NR_settimeofday       122 /* Common                                      */
142 #define __NR_fchown             123 /* Common                                      */
143 #define __NR_fchmod             124 /* Common                                      */
144 #define __NR_recvfrom           125 /* Common                                      */
145 #define __NR_setreuid           126 /* Common                                      */
146 #define __NR_setregid           127 /* Common                                      */
147 #define __NR_rename             128 /* Common                                      */
148 #define __NR_truncate           129 /* Common                                      */
149 #define __NR_ftruncate          130 /* Common                                      */
150 #define __NR_flock              131 /* Common                                      */
151 #define __NR_lstat64            132 /* Linux Specific                              */
152 #define __NR_sendto             133 /* Common                                      */
153 #define __NR_shutdown           134 /* Common                                      */
154 #define __NR_socketpair         135 /* Common                                      */
155 #define __NR_mkdir              136 /* Common                                      */
156 #define __NR_rmdir              137 /* Common                                      */
157 #define __NR_utimes             138 /* SunOS Specific                              */
158 #define __NR_stat64             139 /* Linux Specific                              */
159 #define __NR_sendfile64         140 /* adjtime under SunOS                         */
160 #define __NR_getpeername        141 /* Common                                      */
161 #define __NR_futex              142 /* gethostid under SunOS                       */
162 #define __NR_gettid             143 /* ENOSYS under SunOS                          */
163 #define __NR_getrlimit          144 /* Common                                      */
164 #define __NR_setrlimit          145 /* Common                                      */
165 #define __NR_pivot_root         146 /* Linux Specific, killpg under SunOS          */
166 #define __NR_prctl              147 /* ENOSYS under SunOS                          */
167 #define __NR_pciconfig_read     148 /* ENOSYS under SunOS                          */
168 #define __NR_pciconfig_write    149 /* ENOSYS under SunOS                          */
169 #define __NR_getsockname        150 /* Common                                      */
170 #define __NR_inotify_init       151 /* Linux specific                              */
171 #define __NR_inotify_add_watch  152 /* Linux specific                              */
172 #define __NR_poll               153 /* Common                                      */
173 #define __NR_getdents64         154 /* Linux specific                              */
174 /* #define __NR_fcntl64         155    Linux sparc32 Specific                      */
175 #define __NR_inotify_rm_watch   156 /* Linux specific                              */
176 #define __NR_statfs             157 /* Common                                      */
177 #define __NR_fstatfs            158 /* Common                                      */
178 #define __NR_umount             159 /* Common                                      */
179 #define __NR_sched_set_affinity 160 /* Linux specific, async_daemon under SunOS    */
180 #define __NR_sched_get_affinity 161 /* Linux specific, getfh under SunOS           */
181 #define __NR_getdomainname      162 /* SunOS Specific                              */
182 #define __NR_setdomainname      163 /* Common                                      */
183 #define __NR_utrap_install      164 /* SYSV ABI/v9 required                        */
184 #define __NR_quotactl           165 /* Common                                      */
185 #define __NR_set_tid_address    166 /* Linux specific, exportfs under SunOS        */
186 #define __NR_mount              167 /* Common                                      */
187 #define __NR_ustat              168 /* Common                                      */
188 #define __NR_setxattr           169 /* SunOS: semsys                               */
189 #define __NR_lsetxattr          170 /* SunOS: msgsys                               */
190 #define __NR_fsetxattr          171 /* SunOS: shmsys                               */
191 #define __NR_getxattr           172 /* SunOS: auditsys                             */
192 #define __NR_lgetxattr          173 /* SunOS: rfssys                               */
193 #define __NR_getdents           174 /* Common                                      */
194 #define __NR_setsid             175 /* Common                                      */
195 #define __NR_fchdir             176 /* Common                                      */
196 #define __NR_fgetxattr          177 /* SunOS: fchroot                              */
197 #define __NR_listxattr          178 /* SunOS: vpixsys                              */
198 #define __NR_llistxattr         179 /* SunOS: aioread                              */
199 #define __NR_flistxattr         180 /* SunOS: aiowrite                             */
200 #define __NR_removexattr        181 /* SunOS: aiowait                              */
201 #define __NR_lremovexattr       182 /* SunOS: aiocancel                            */
202 #define __NR_sigpending         183 /* Common                                      */
203 #define __NR_query_module       184 /* Linux Specific                              */
204 #define __NR_setpgid            185 /* Common                                      */
205 #define __NR_fremovexattr       186 /* SunOS: pathconf                             */
206 #define __NR_tkill              187 /* SunOS: fpathconf                            */
207 #define __NR_exit_group         188 /* Linux specific, sysconf undef SunOS         */
208 #define __NR_uname              189 /* Linux Specific                              */
209 #define __NR_init_module        190 /* Linux Specific                              */
210 #define __NR_personality        191 /* Linux Specific                              */
211 #define __NR_remap_file_pages   192 /* Linux Specific                              */
212 #define __NR_epoll_create       193 /* Linux Specific                              */
213 #define __NR_epoll_ctl          194 /* Linux Specific                              */
214 #define __NR_epoll_wait         195 /* Linux Specific                              */
215 #define __NR_ioprio_set         196 /* Linux Specific                              */
216 #define __NR_getppid            197 /* Linux Specific                              */
217 #define __NR_sigaction          198 /* Linux Specific                              */
218 #define __NR_sgetmask           199 /* Linux Specific                              */
219 #define __NR_ssetmask           200 /* Linux Specific                              */
220 #define __NR_sigsuspend         201 /* Linux Specific                              */
221 #define __NR_oldlstat           202 /* Linux Specific                              */
222 #define __NR_uselib             203 /* Linux Specific                              */
223 #define __NR_readdir            204 /* Linux Specific                              */
224 #define __NR_readahead          205 /* Linux Specific                              */
225 #define __NR_socketcall         206 /* Linux Specific                              */
226 #define __NR_syslog             207 /* Linux Specific                              */
227 #define __NR_lookup_dcookie     208 /* Linux Specific                              */
228 #define __NR_fadvise64          209 /* Linux Specific                              */
229 #define __NR_fadvise64_64       210 /* Linux Specific                              */
230 #define __NR_tgkill             211 /* Linux Specific                              */
231 #define __NR_waitpid            212 /* Linux Specific                              */
232 #define __NR_swapoff            213 /* Linux Specific                              */
233 #define __NR_sysinfo            214 /* Linux Specific                              */
234 #define __NR_ipc                215 /* Linux Specific                              */
235 #define __NR_sigreturn          216 /* Linux Specific                              */
236 #define __NR_clone              217 /* Linux Specific                              */
237 #define __NR_ioprio_get         218 /* Linux Specific                              */
238 #define __NR_adjtimex           219 /* Linux Specific                              */
239 #define __NR_sigprocmask        220 /* Linux Specific                              */
240 #define __NR_create_module      221 /* Linux Specific                              */
241 #define __NR_delete_module      222 /* Linux Specific                              */
242 #define __NR_get_kernel_syms    223 /* Linux Specific                              */
243 #define __NR_getpgid            224 /* Linux Specific                              */
244 #define __NR_bdflush            225 /* Linux Specific                              */
245 #define __NR_sysfs              226 /* Linux Specific                              */
246 #define __NR_afs_syscall        227 /* Linux Specific                              */
247 #define __NR_setfsuid           228 /* Linux Specific                              */
248 #define __NR_setfsgid           229 /* Linux Specific                              */
249 #define __NR__newselect         230 /* Linux Specific                              */
250 #ifdef __KERNEL__
251 #define __NR_time               231 /* Linux sparc32                               */
252 #endif
253 #define __NR_splice             232 /* Linux Specific                              */
254 #define __NR_stime              233 /* Linux Specific                              */
255 #define __NR_statfs64           234 /* Linux Specific                              */
256 #define __NR_fstatfs64          235 /* Linux Specific                              */
257 #define __NR__llseek            236 /* Linux Specific                              */
258 #define __NR_mlock              237
259 #define __NR_munlock            238
260 #define __NR_mlockall           239
261 #define __NR_munlockall         240
262 #define __NR_sched_setparam     241
263 #define __NR_sched_getparam     242
264 #define __NR_sched_setscheduler 243
265 #define __NR_sched_getscheduler 244
266 #define __NR_sched_yield        245
267 #define __NR_sched_get_priority_max 246
268 #define __NR_sched_get_priority_min 247
269 #define __NR_sched_rr_get_interval  248
270 #define __NR_nanosleep          249
271 #define __NR_mremap             250
272 #define __NR__sysctl            251
273 #define __NR_getsid             252
274 #define __NR_fdatasync          253
275 #define __NR_nfsservctl         254
276 #define __NR_sys_sync_file_range 255
277 #define __NR_clock_settime      256
278 #define __NR_clock_gettime      257
279 #define __NR_clock_getres       258
280 #define __NR_clock_nanosleep    259
281 #define __NR_sched_getaffinity  260
282 #define __NR_sched_setaffinity  261
283 #define __NR_timer_settime      262
284 #define __NR_timer_gettime      263
285 #define __NR_timer_getoverrun   264
286 #define __NR_timer_delete       265
287 #define __NR_timer_create       266
288 /* #define __NR_vserver         267 Reserved for VSERVER */
289 #define __NR_io_setup           268
290 #define __NR_io_destroy         269
291 #define __NR_io_submit          270
292 #define __NR_io_cancel          271
293 #define __NR_io_getevents       272
294 #define __NR_mq_open            273
295 #define __NR_mq_unlink          274
296 #define __NR_mq_timedsend       275
297 #define __NR_mq_timedreceive    276
298 #define __NR_mq_notify          277
299 #define __NR_mq_getsetattr      278
300 #define __NR_waitid             279
301 #define __NR_tee                280
302 #define __NR_add_key            281
303 #define __NR_request_key        282
304 #define __NR_keyctl             283
305 #define __NR_openat             284
306 #define __NR_mkdirat            285
307 #define __NR_mknodat            286
308 #define __NR_fchownat           287
309 #define __NR_futimesat          288
310 #define __NR_fstatat64          289
311 #define __NR_unlinkat           290
312 #define __NR_renameat           291
313 #define __NR_linkat             292
314 #define __NR_symlinkat          293
315 #define __NR_readlinkat         294
316 #define __NR_fchmodat           295
317 #define __NR_faccessat          296
318 #define __NR_pselect6           297
319 #define __NR_ppoll              298
320 #define __NR_unshare            299
321
322 /* WARNING: You MAY NOT add syscall numbers larger than 299, since
323  *          all of the syscall tables in the Sparc kernel are
324  *          sized to have 299 entries (starting at zero).  Therefore
325  *          find a free slot in the 0-299 range.
326  */
327
328 #define _syscall0(type,name) \
329 type name(void) \
330 { \
331 long __res; \
332 register long __g1 __asm__ ("g1") = __NR_##name; \
333 __asm__ __volatile__ ("t 0x6d\n\t" \
334                       "sub %%g0, %%o0, %0\n\t" \
335                       "movcc %%xcc, %%o0, %0\n\t" \
336                       : "=r" (__res)\
337                       : "r" (__g1) \
338                       : "o0", "cc"); \
339 if (__res >= 0) \
340     return (type) __res; \
341 errno = -__res; \
342 return -1; \
343 }
344
345 #define _syscall1(type,name,type1,arg1) \
346 type name(type1 arg1) \
347 { \
348 long __res; \
349 register long __g1 __asm__ ("g1") = __NR_##name; \
350 register long __o0 __asm__ ("o0") = (long)(arg1); \
351 __asm__ __volatile__ ("t 0x6d\n\t" \
352                       "sub %%g0, %%o0, %0\n\t" \
353                       "movcc %%xcc, %%o0, %0\n\t" \
354                       : "=r" (__res), "=&r" (__o0) \
355                       : "1" (__o0), "r" (__g1) \
356                       : "cc"); \
357 if (__res >= 0) \
358         return (type) __res; \
359 errno = -__res; \
360 return -1; \
361 }
362
363 #define _syscall2(type,name,type1,arg1,type2,arg2) \
364 type name(type1 arg1,type2 arg2) \
365 { \
366 long __res; \
367 register long __g1 __asm__ ("g1") = __NR_##name; \
368 register long __o0 __asm__ ("o0") = (long)(arg1); \
369 register long __o1 __asm__ ("o1") = (long)(arg2); \
370 __asm__ __volatile__ ("t 0x6d\n\t" \
371                       "sub %%g0, %%o0, %0\n\t" \
372                       "movcc %%xcc, %%o0, %0\n\t" \
373                       : "=r" (__res), "=&r" (__o0) \
374                       : "1" (__o0), "r" (__o1), "r" (__g1) \
375                       : "cc"); \
376 if (__res >= 0) \
377         return (type) __res; \
378 errno = -__res; \
379 return -1; \
380 }
381
382 #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
383 type name(type1 arg1,type2 arg2,type3 arg3) \
384 { \
385 long __res; \
386 register long __g1 __asm__ ("g1") = __NR_##name; \
387 register long __o0 __asm__ ("o0") = (long)(arg1); \
388 register long __o1 __asm__ ("o1") = (long)(arg2); \
389 register long __o2 __asm__ ("o2") = (long)(arg3); \
390 __asm__ __volatile__ ("t 0x6d\n\t" \
391                       "sub %%g0, %%o0, %0\n\t" \
392                       "movcc %%xcc, %%o0, %0\n\t" \
393                       : "=r" (__res), "=&r" (__o0) \
394                       : "1" (__o0), "r" (__o1), "r" (__o2), "r" (__g1) \
395                       : "cc"); \
396 if (__res>=0) \
397         return (type) __res; \
398 errno = -__res; \
399 return -1; \
400 }
401
402 #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
403 type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
404 { \
405 long __res; \
406 register long __g1 __asm__ ("g1") = __NR_##name; \
407 register long __o0 __asm__ ("o0") = (long)(arg1); \
408 register long __o1 __asm__ ("o1") = (long)(arg2); \
409 register long __o2 __asm__ ("o2") = (long)(arg3); \
410 register long __o3 __asm__ ("o3") = (long)(arg4); \
411 __asm__ __volatile__ ("t 0x6d\n\t" \
412                       "sub %%g0, %%o0, %0\n\t" \
413                       "movcc %%xcc, %%o0, %0\n\t" \
414                       : "=r" (__res), "=&r" (__o0) \
415                       : "1" (__o0), "r" (__o1), "r" (__o2), "r" (__o3), "r" (__g1) \
416                       : "cc"); \
417 if (__res>=0) \
418         return (type) __res; \
419 errno = -__res; \
420 return -1; \
421
422
423 #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
424           type5,arg5) \
425 type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \
426 { \
427 long __res; \
428 register long __g1 __asm__ ("g1") = __NR_##name; \
429 register long __o0 __asm__ ("o0") = (long)(arg1); \
430 register long __o1 __asm__ ("o1") = (long)(arg2); \
431 register long __o2 __asm__ ("o2") = (long)(arg3); \
432 register long __o3 __asm__ ("o3") = (long)(arg4); \
433 register long __o4 __asm__ ("o4") = (long)(arg5); \
434 __asm__ __volatile__ ("t 0x6d\n\t" \
435                       "sub %%g0, %%o0, %0\n\t" \
436                       "movcc %%xcc, %%o0, %0\n\t" \
437                       : "=r" (__res), "=&r" (__o0) \
438                       : "1" (__o0), "r" (__o1), "r" (__o2), "r" (__o3), "r" (__o4), "r" (__g1) \
439                       : "cc"); \
440 if (__res>=0) \
441         return (type) __res; \
442 errno = -__res; \
443 return -1; \
444 }
445 #ifdef __KERNEL_SYSCALLS__
446
447 #include <linux/compiler.h>
448 #include <linux/types.h>
449
450 /*
451  * we need this inline - forking from kernel space will result
452  * in NO COPY ON WRITE (!!!), until an execve is executed. This
453  * is no problem, but for the stack. This is handled by not letting
454  * main() use the stack at all after fork(). Thus, no function
455  * calls - which means inline code for fork too, as otherwise we
456  * would use the stack upon exit from 'fork()'.
457  *
458  * Actually only pause and fork are needed inline, so that there
459  * won't be any messing with the stack from main(), but we define
460  * some others too.
461  */
462 #define __NR__exit __NR_exit
463 static __inline__ _syscall0(pid_t,setsid)
464 static __inline__ _syscall3(int,write,int,fd,__const__ char *,buf,off_t,count)
465 static __inline__ _syscall3(int,read,int,fd,char *,buf,off_t,count)
466 static __inline__ _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
467 static __inline__ _syscall1(int,dup,int,fd)
468 static __inline__ _syscall3(int,execve,__const__ char *,file,char **,argv,char **,envp)
469 static __inline__ _syscall3(int,open,__const__ char *,file,int,flag,int,mode)
470 static __inline__ _syscall1(int,close,int,fd)
471 static __inline__ _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
472
473 #include <linux/linkage.h>
474
475 asmlinkage unsigned long sys_mmap(
476                                 unsigned long addr, unsigned long len,
477                                 unsigned long prot, unsigned long flags,
478                                 unsigned long fd, unsigned long off);
479 struct sigaction;
480 asmlinkage long sys_rt_sigaction(int sig,
481                                 const struct sigaction __user *act,
482                                 struct sigaction __user *oact,
483                                 void __user *restorer,
484                                 size_t sigsetsize);
485
486 #endif /* __KERNEL_SYSCALLS__ */
487
488 #ifdef __KERNEL__
489 /* sysconf options, for SunOS compatibility */
490 #define   _SC_ARG_MAX             1
491 #define   _SC_CHILD_MAX           2
492 #define   _SC_CLK_TCK             3
493 #define   _SC_NGROUPS_MAX         4
494 #define   _SC_OPEN_MAX            5
495 #define   _SC_JOB_CONTROL         6
496 #define   _SC_SAVED_IDS           7
497 #define   _SC_VERSION             8
498
499 #define __ARCH_WANT_IPC_PARSE_VERSION
500 #define __ARCH_WANT_OLD_READDIR
501 #define __ARCH_WANT_STAT64
502 #define __ARCH_WANT_SYS_ALARM
503 #define __ARCH_WANT_SYS_GETHOSTNAME
504 #define __ARCH_WANT_SYS_PAUSE
505 #define __ARCH_WANT_SYS_SGETMASK
506 #define __ARCH_WANT_SYS_SIGNAL
507 #define __ARCH_WANT_SYS_TIME
508 #define __ARCH_WANT_COMPAT_SYS_TIME
509 #define __ARCH_WANT_SYS_UTIME
510 #define __ARCH_WANT_SYS_WAITPID
511 #define __ARCH_WANT_SYS_SOCKETCALL
512 #define __ARCH_WANT_SYS_FADVISE64
513 #define __ARCH_WANT_SYS_GETPGRP
514 #define __ARCH_WANT_SYS_LLSEEK
515 #define __ARCH_WANT_SYS_NICE
516 #define __ARCH_WANT_SYS_OLD_GETRLIMIT
517 #define __ARCH_WANT_SYS_OLDUMOUNT
518 #define __ARCH_WANT_SYS_SIGPENDING
519 #define __ARCH_WANT_SYS_SIGPROCMASK
520 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
521 #define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
522 #endif
523
524 /*
525  * "Conditional" syscalls
526  *
527  * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
528  * but it doesn't work on all toolchains, so we just do it by hand
529  */
530 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
531
532 #endif /* _SPARC64_UNISTD_H */