Commit | Line | Data |
---|---|---|
9a8fd558 CZ |
1 | /* |
2 | * include/asm-xtensa/unistd.h | |
3 | * | |
4 | * This file is subject to the terms and conditions of the GNU General Public | |
5 | * License. See the file "COPYING" in the main directory of this archive | |
6 | * for more details. | |
7 | * | |
8 | * Copyright (C) 2001 - 2005 Tensilica Inc. | |
9 | */ | |
10 | ||
11 | #ifndef _XTENSA_UNISTD_H | |
12 | #define _XTENSA_UNISTD_H | |
13 | ||
14 | #include <linux/linkage.h> | |
15 | ||
16 | //#define __NR_setup 0 /* used only by init, to get system going */ | |
17 | #define __NR_spill 0 | |
18 | #define __NR_exit 1 | |
19 | #define __NR_fork 2 | |
20 | #define __NR_read 3 | |
21 | #define __NR_write 4 | |
22 | #define __NR_open 5 | |
23 | #define __NR_close 6 | |
24 | #define __NR_waitpid 7 | |
25 | #define __NR_creat 8 | |
26 | #define __NR_link 9 | |
27 | #define __NR_unlink 10 | |
28 | #define __NR_execve 11 | |
29 | #define __NR_chdir 12 | |
30 | #define __NR_time 13 | |
31 | #define __NR_mknod 14 | |
32 | #define __NR_chmod 15 | |
33 | #define __NR_lchown 16 | |
34 | #define __NR_break 17 | |
35 | #define __NR_oldstat 18 | |
36 | #define __NR_lseek 19 | |
37 | #define __NR_getpid 20 | |
38 | #define __NR_mount 21 | |
39 | #define __NR_oldumount 22 | |
40 | #define __NR_setuid 23 | |
41 | #define __NR_getuid 24 | |
42 | #define __NR_stime 25 | |
43 | #define __NR_ptrace 26 | |
44 | #define __NR_alarm 27 | |
45 | #define __NR_oldfstat 28 | |
46 | #define __NR_pause 29 | |
47 | #define __NR_utime 30 | |
48 | #define __NR_stty 31 | |
49 | #define __NR_gtty 32 | |
50 | #define __NR_access 33 | |
51 | #define __NR_nice 34 | |
52 | #define __NR_ftime 35 | |
53 | #define __NR_sync 36 | |
54 | #define __NR_kill 37 | |
55 | #define __NR_rename 38 | |
56 | #define __NR_mkdir 39 | |
57 | #define __NR_rmdir 40 | |
58 | #define __NR_dup 41 | |
59 | #define __NR_pipe 42 | |
60 | #define __NR_times 43 | |
61 | #define __NR_prof 44 | |
62 | #define __NR_brk 45 | |
63 | #define __NR_setgid 46 | |
64 | #define __NR_getgid 47 | |
65 | #define __NR_signal 48 | |
66 | #define __NR_geteuid 49 | |
67 | #define __NR_getegid 50 | |
68 | #define __NR_acct 51 | |
69 | #define __NR_umount 52 | |
70 | #define __NR_lock 53 | |
71 | #define __NR_ioctl 54 | |
72 | #define __NR_fcntl 55 | |
73 | #define __NR_mpx 56 | |
74 | #define __NR_setpgid 57 | |
75 | #define __NR_ulimit 58 | |
76 | #define __NR_oldolduname 59 | |
77 | #define __NR_umask 60 | |
78 | #define __NR_chroot 61 | |
79 | #define __NR_ustat 62 | |
80 | #define __NR_dup2 63 | |
81 | #define __NR_getppid 64 | |
82 | #define __NR_getpgrp 65 | |
83 | #define __NR_setsid 66 | |
84 | #define __NR_sigaction 67 | |
85 | #define __NR_sgetmask 68 | |
86 | #define __NR_ssetmask 69 | |
87 | #define __NR_setreuid 70 | |
88 | #define __NR_setregid 71 | |
89 | #define __NR_sigsuspend 72 | |
90 | #define __NR_sigpending 73 | |
91 | #define __NR_sethostname 74 | |
92 | #define __NR_setrlimit 75 | |
93 | #define __NR_getrlimit 76 /* Back compatible 2Gig limited rlimit */ | |
94 | #define __NR_getrusage 77 | |
95 | #define __NR_gettimeofday 78 | |
96 | #define __NR_settimeofday 79 | |
97 | #define __NR_getgroups 80 | |
98 | #define __NR_setgroups 81 | |
99 | #define __NR_select 82 | |
100 | #define __NR_symlink 83 | |
101 | #define __NR_oldlstat 84 | |
102 | #define __NR_readlink 85 | |
103 | #define __NR_uselib 86 | |
104 | #define __NR_swapon 87 | |
105 | #define __NR_reboot 88 | |
106 | #define __NR_readdir 89 | |
107 | #define __NR_mmap 90 | |
108 | #define __NR_munmap 91 | |
109 | #define __NR_truncate 92 | |
110 | #define __NR_ftruncate 93 | |
111 | #define __NR_fchmod 94 | |
112 | #define __NR_fchown 95 | |
113 | #define __NR_getpriority 96 | |
114 | #define __NR_setpriority 97 | |
115 | #define __NR_profil 98 | |
116 | #define __NR_statfs 99 | |
117 | #define __NR_fstatfs 100 | |
118 | #define __NR_ioperm 101 | |
119 | #define __NR_socketcall 102 | |
120 | #define __NR_syslog 103 | |
121 | #define __NR_setitimer 104 | |
122 | #define __NR_getitimer 105 | |
123 | #define __NR_stat 106 | |
124 | #define __NR_lstat 107 | |
125 | #define __NR_fstat 108 | |
126 | #define __NR_olduname 109 | |
127 | #define __NR_iopl 110 | |
128 | #define __NR_vhangup 111 | |
129 | #define __NR_idle 112 | |
130 | #define __NR_vm86 113 | |
131 | #define __NR_wait4 114 | |
132 | #define __NR_swapoff 115 | |
133 | #define __NR_sysinfo 116 | |
134 | #define __NR_ipc 117 | |
135 | #define __NR_fsync 118 | |
136 | #define __NR_sigreturn 119 | |
137 | #define __NR_clone 120 | |
138 | #define __NR_setdomainname 121 | |
139 | #define __NR_uname 122 | |
140 | #define __NR_modify_ldt 123 | |
141 | #define __NR_adjtimex 124 | |
142 | #define __NR_mprotect 125 | |
143 | #define __NR_sigprocmask 126 | |
144 | #define __NR_create_module 127 | |
145 | #define __NR_init_module 128 | |
146 | #define __NR_delete_module 129 | |
147 | #define __NR_get_kernel_syms 130 | |
148 | #define __NR_quotactl 131 | |
149 | #define __NR_getpgid 132 | |
150 | #define __NR_fchdir 133 | |
151 | #define __NR_bdflush 134 | |
152 | #define __NR_sysfs 135 | |
153 | #define __NR_personality 136 | |
154 | #define __NR_afs_syscall 137 /* Syscall for Andrew File System */ | |
155 | #define __NR_setfsuid 138 | |
156 | #define __NR_setfsgid 139 | |
157 | #define __NR__llseek 140 | |
158 | #define __NR_getdents 141 | |
159 | #define __NR__newselect 142 | |
160 | #define __NR_flock 143 | |
161 | #define __NR_msync 144 | |
162 | #define __NR_readv 145 | |
163 | #define __NR_writev 146 | |
164 | #define __NR_cacheflush 147 | |
165 | #define __NR_cachectl 148 | |
166 | #define __NR_sysxtensa 149 | |
167 | #define __NR_sysdummy 150 | |
168 | #define __NR_getsid 151 | |
169 | #define __NR_fdatasync 152 | |
170 | #define __NR__sysctl 153 | |
171 | #define __NR_mlock 154 | |
172 | #define __NR_munlock 155 | |
173 | #define __NR_mlockall 156 | |
174 | #define __NR_munlockall 157 | |
175 | #define __NR_sched_setparam 158 | |
176 | #define __NR_sched_getparam 159 | |
177 | #define __NR_sched_setscheduler 160 | |
178 | #define __NR_sched_getscheduler 161 | |
179 | #define __NR_sched_yield 162 | |
180 | #define __NR_sched_get_priority_max 163 | |
181 | #define __NR_sched_get_priority_min 164 | |
182 | #define __NR_sched_rr_get_interval 165 | |
183 | #define __NR_nanosleep 166 | |
184 | #define __NR_mremap 167 | |
185 | #define __NR_accept 168 | |
186 | #define __NR_bind 169 | |
187 | #define __NR_connect 170 | |
188 | #define __NR_getpeername 171 | |
189 | #define __NR_getsockname 172 | |
190 | #define __NR_getsockopt 173 | |
191 | #define __NR_listen 174 | |
192 | #define __NR_recv 175 | |
193 | #define __NR_recvfrom 176 | |
194 | #define __NR_recvmsg 177 | |
195 | #define __NR_send 178 | |
196 | #define __NR_sendmsg 179 | |
197 | #define __NR_sendto 180 | |
198 | #define __NR_setsockopt 181 | |
199 | #define __NR_shutdown 182 | |
200 | #define __NR_socket 183 | |
201 | #define __NR_socketpair 184 | |
202 | #define __NR_setresuid 185 | |
203 | #define __NR_getresuid 186 | |
204 | #define __NR_query_module 187 | |
205 | #define __NR_poll 188 | |
206 | #define __NR_nfsservctl 189 | |
207 | #define __NR_setresgid 190 | |
208 | #define __NR_getresgid 191 | |
209 | #define __NR_prctl 192 | |
210 | #define __NR_rt_sigreturn 193 | |
211 | #define __NR_rt_sigaction 194 | |
212 | #define __NR_rt_sigprocmask 195 | |
213 | #define __NR_rt_sigpending 196 | |
214 | #define __NR_rt_sigtimedwait 197 | |
215 | #define __NR_rt_sigqueueinfo 198 | |
216 | #define __NR_rt_sigsuspend 199 | |
217 | #define __NR_pread 200 | |
218 | #define __NR_pwrite 201 | |
219 | #define __NR_chown 202 | |
220 | #define __NR_getcwd 203 | |
221 | #define __NR_capget 204 | |
222 | #define __NR_capset 205 | |
223 | #define __NR_sigaltstack 206 | |
224 | #define __NR_sendfile 207 | |
225 | #define __NR_streams1 208 /* some people actually want it */ | |
226 | #define __NR_streams2 209 /* some people actually want it */ | |
227 | #define __NR_mmap2 210 | |
228 | #define __NR_truncate64 211 | |
229 | #define __NR_ftruncate64 212 | |
230 | #define __NR_stat64 213 | |
231 | #define __NR_lstat64 214 | |
232 | #define __NR_fstat64 215 | |
233 | #define __NR_pivot_root 216 | |
234 | #define __NR_mincore 217 | |
235 | #define __NR_madvise 218 | |
236 | #define __NR_getdents64 219 | |
237 | #define __NR_vfork 220 | |
238 | ||
239 | /* Keep this last; should always equal the last valid call number. */ | |
240 | #define __NR_Linux_syscalls 220 | |
241 | ||
242 | /* user-visible error numbers are in the range -1 - -125: see | |
243 | * <asm-xtensa/errno.h> */ | |
244 | ||
245 | #define SYSXTENSA_RESERVED 0 /* don't use this */ | |
246 | #define SYSXTENSA_ATOMIC_SET 1 /* set variable */ | |
247 | #define SYSXTENSA_ATOMIC_EXG_ADD 2 /* exchange memory and add */ | |
248 | #define SYSXTENSA_ATOMIC_ADD 3 /* add to memory */ | |
249 | #define SYSXTENSA_ATOMIC_CMP_SWP 4 /* compare and swap */ | |
250 | ||
251 | #define SYSXTENSA_COUNT 5 /* count of syscall0 functions*/ | |
252 | ||
253 | #ifdef __KERNEL__ | |
254 | #define __syscall_return(type, res) return ((type)(res)) | |
255 | #else | |
256 | #define __syscall_return(type, res) \ | |
257 | do { \ | |
258 | if ((unsigned long)(res) >= (unsigned long)(-125)) { \ | |
259 | /* Avoid using "res" which is declared to be in register r2; \ | |
260 | * errno might expand to a function call and clobber it. */ \ | |
261 | int __err = -(res); \ | |
262 | errno = __err; \ | |
263 | res = -1; \ | |
264 | } \ | |
265 | return (type) (res); \ | |
266 | } while (0) | |
267 | #endif | |
268 | ||
269 | ||
270 | /* Tensilica's xt-xcc compiler is much more agressive at code | |
271 | * optimization than gcc. Multiple __asm__ statements are | |
272 | * insufficient for xt-xcc because subsequent optimization passes | |
273 | * (beyond the front-end that knows of __asm__ statements and other | |
274 | * such GNU Extensions to C) can modify the register selection for | |
275 | * containment of C variables. | |
276 | * | |
277 | * xt-xcc cannot modify the contents of a single __asm__ statement, so | |
278 | * we create single-asm versions of the syscall macros that are | |
279 | * suitable and optimal for both xt-xcc and gcc. | |
280 | * | |
281 | * Linux takes system-call arguments in registers. The following | |
282 | * design is optimized for user-land apps (e.g., glibc) which | |
283 | * typically have a function wrapper around the "syscall" assembly | |
284 | * instruction. It satisfies the Xtensa ABI while minizing argument | |
285 | * shifting. | |
286 | * | |
287 | * The Xtensa ABI and software conventions require the system-call | |
288 | * number in a2. If an argument exists in a2, we move it to the next | |
289 | * available register. Note that for improved efficiency, we do NOT | |
290 | * shift all parameters down one register to maintain the original | |
291 | * order. | |
292 | * | |
293 | * At best case (zero arguments), we just write the syscall number to | |
294 | * a2. At worst case (1 to 6 arguments), we move the argument in a2 | |
295 | * to the next available register, then write the syscall number to | |
296 | * a2. | |
297 | * | |
298 | * For clarity, the following truth table enumerates all possibilities. | |
299 | * | |
300 | * arguments syscall number arg0, arg1, arg2, arg3, arg4, arg5 | |
301 | * --------- -------------- ---------------------------------- | |
302 | * 0 a2 | |
303 | * 1 a2 a3 | |
304 | * 2 a2 a4, a3 | |
305 | * 3 a2 a5, a3, a4 | |
306 | * 4 a2 a6, a3, a4, a5 | |
307 | * 5 a2 a7, a3, a4, a5, a6 | |
308 | * 6 a2 a8, a3, a4, a5, a6, a7 | |
309 | */ | |
310 | ||
311 | #define _syscall0(type,name) \ | |
312 | type name(void) \ | |
313 | { \ | |
314 | long __res; \ | |
315 | __asm__ __volatile__ ( \ | |
316 | " movi a2, %1 \n" \ | |
317 | " syscall \n" \ | |
318 | " mov %0, a2 \n" \ | |
319 | : "=a" (__res) \ | |
320 | : "i" (__NR_##name) \ | |
321 | : "a2" \ | |
322 | ); \ | |
323 | __syscall_return(type,__res); \ | |
324 | } | |
325 | ||
326 | #define _syscall1(type,name,type0,arg0) \ | |
327 | type name(type0 arg0) \ | |
328 | { \ | |
329 | long __res; \ | |
330 | __asm__ __volatile__ ( \ | |
331 | " mov a3, %2 \n" \ | |
332 | " movi a2, %1 \n" \ | |
333 | " syscall \n" \ | |
334 | " mov %0, a2 \n" \ | |
335 | : "=a" (__res) \ | |
336 | : "i" (__NR_##name), "a" (arg0) \ | |
337 | : "a2", "a3" \ | |
338 | ); \ | |
339 | __syscall_return(type,__res); \ | |
340 | } | |
341 | ||
342 | #define _syscall2(type,name,type0,arg0,type1,arg1) \ | |
343 | type name(type0 arg0,type1 arg1) \ | |
344 | { \ | |
345 | long __res; \ | |
346 | __asm__ __volatile__ ( \ | |
347 | " mov a4, %2 \n" \ | |
348 | " mov a3, %3 \n" \ | |
349 | " movi a2, %1 \n" \ | |
350 | " syscall \n" \ | |
351 | " mov %0, a2 \n" \ | |
352 | : "=a" (__res) \ | |
353 | : "i" (__NR_##name), "a" (arg0), "a" (arg1) \ | |
354 | : "a2", "a3", "a4" \ | |
355 | ); \ | |
356 | __syscall_return(type,__res); \ | |
357 | } | |
358 | ||
359 | #define _syscall3(type,name,type0,arg0,type1,arg1,type2,arg2) \ | |
360 | type name(type0 arg0,type1 arg1,type2 arg2) \ | |
361 | { \ | |
362 | long __res; \ | |
363 | __asm__ __volatile__ ( \ | |
364 | " mov a5, %2 \n" \ | |
365 | " mov a4, %4 \n" \ | |
366 | " mov a3, %3 \n" \ | |
367 | " movi a2, %1 \n" \ | |
368 | " syscall \n" \ | |
369 | " mov %0, a2 \n" \ | |
370 | : "=a" (__res) \ | |
371 | : "i" (__NR_##name), "a" (arg0), "a" (arg1), "a" (arg2) \ | |
372 | : "a2", "a3", "a4", "a5" \ | |
373 | ); \ | |
374 | __syscall_return(type,__res); \ | |
375 | } | |
376 | ||
377 | #define _syscall4(type,name,type0,arg0,type1,arg1,type2,arg2,type3,arg3) \ | |
378 | type name(type0 arg0,type1 arg1,type2 arg2,type3 arg3) \ | |
379 | { \ | |
380 | long __res; \ | |
381 | __asm__ __volatile__ ( \ | |
382 | " mov a6, %2 \n" \ | |
383 | " mov a5, %5 \n" \ | |
384 | " mov a4, %4 \n" \ | |
385 | " mov a3, %3 \n" \ | |
386 | " movi a2, %1 \n" \ | |
387 | " syscall \n" \ | |
388 | " mov %0, a2 \n" \ | |
389 | : "=a" (__res) \ | |
390 | : "i" (__NR_##name), "a" (arg0), "a" (arg1), "a" (arg2), "a" (arg3) \ | |
391 | : "a2", "a3", "a4", "a5", "a6" \ | |
392 | ); \ | |
393 | __syscall_return(type,__res); \ | |
394 | } | |
395 | ||
396 | /* Note that we save and restore the a7 frame pointer. | |
397 | * Including a7 in the clobber list doesn't do what you'd expect. | |
398 | */ | |
399 | #define _syscall5(type,name,type0,arg0,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ | |
400 | type name(type0 arg0,type1 arg1,type2 arg2,type3 arg3,type4 arg4) \ | |
401 | { \ | |
402 | long __res; \ | |
403 | __asm__ __volatile__ ( \ | |
404 | " mov a9, a7 \n" \ | |
405 | " mov a7, %2 \n" \ | |
406 | " mov a6, %6 \n" \ | |
407 | " mov a5, %5 \n" \ | |
408 | " mov a4, %4 \n" \ | |
409 | " mov a3, %3 \n" \ | |
410 | " movi a2, %1 \n" \ | |
411 | " syscall \n" \ | |
412 | " mov a7, a9 \n" \ | |
413 | " mov %0, a2 \n" \ | |
414 | : "=a" (__res) \ | |
415 | : "i" (__NR_##name), "a" (arg0), "a" (arg1), "a" (arg2), \ | |
416 | "a" (arg3), "a" (arg4) \ | |
417 | : "a2", "a3", "a4", "a5", "a6", "a9" \ | |
418 | ); \ | |
419 | __syscall_return(type,__res); \ | |
420 | } | |
421 | ||
422 | /* Note that we save and restore the a7 frame pointer. | |
423 | * Including a7 in the clobber list doesn't do what you'd expect. | |
424 | */ | |
425 | #define _syscall6(type,name,type0,arg0,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \ | |
426 | type name(type0 arg0,type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \ | |
427 | { \ | |
428 | long __res; \ | |
429 | __asm__ __volatile__ ( \ | |
430 | " mov a9, a7 \n" \ | |
431 | " mov a8, %2 \n" \ | |
432 | " mov a7, %7 \n" \ | |
433 | " mov a6, %6 \n" \ | |
434 | " mov a5, %5 \n" \ | |
435 | " mov a4, %4 \n" \ | |
436 | " mov a3, %3 \n" \ | |
437 | " movi a2, %1 \n" \ | |
438 | " syscall \n" \ | |
439 | " mov a7, a9 \n" \ | |
440 | " mov %0, a2 \n" \ | |
441 | : "=a" (__res) \ | |
442 | : "i" (__NR_##name), "a" (arg0), "a" (arg1), "a" (arg2), \ | |
443 | "a" (arg3), "a" (arg4), "a" (arg5) \ | |
444 | : "a2", "a3", "a4", "a5", "a6", "a8", "a9" \ | |
445 | ); \ | |
446 | __syscall_return(type,__res); \ | |
447 | } | |
448 | ||
449 | ||
450 | #ifdef __KERNEL_SYSCALLS__ | |
451 | ||
452 | #include <linux/compiler.h> | |
453 | #include <linux/types.h> | |
454 | #include <linux/syscalls.h> | |
455 | ||
456 | /* | |
457 | * we need this inline - forking from kernel space will result | |
458 | * in NO COPY ON WRITE (!!!), until an execve is executed. This | |
459 | * is no problem, but for the stack. This is handled by not letting | |
460 | * main() use the stack at all after fork(). Thus, no function | |
461 | * calls - which means inline code for fork too, as otherwise we | |
462 | * would use the stack upon exit from 'fork()'. | |
463 | * | |
464 | * Actually only pause and fork are needed inline, so that there | |
465 | * won't be any messing with the stack from main(), but we define | |
466 | * some others too. | |
467 | */ | |
468 | ||
469 | #define __NR__exit __NR_exit | |
470 | ||
471 | static __inline__ _syscall0(int,pause) | |
472 | //static __inline__ _syscall1(int,setup,int,magic) FIXME | |
473 | static __inline__ _syscall0(int,sync) | |
474 | static __inline__ _syscall0(pid_t,setsid) | |
475 | static __inline__ _syscall3(int,write,int,fd,const char *,buf,off_t,count) | |
476 | static __inline__ _syscall3(int,read,int,fd,char *,buf,off_t,count) | |
477 | static __inline__ _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) | |
478 | static __inline__ _syscall1(int,dup,int,fd) | |
479 | static __inline__ _syscall3(int,execve,const char*,file,char**,argv,char**,envp) | |
480 | static __inline__ _syscall3(int,open,const char *,file,int,flag,int,mode) | |
481 | static __inline__ _syscall1(int,close,int,fd) | |
482 | static __inline__ _syscall1(int,_exit,int,exitcode) | |
483 | static __inline__ _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) | |
484 | static __inline__ _syscall1(int,delete_module,const char *,name) | |
485 | ||
486 | struct stat; | |
487 | static __inline__ _syscall2(int,fstat,int,fd,struct stat *,buf) | |
488 | static __inline__ _syscall0(pid_t,getpid) | |
489 | static __inline__ _syscall2(int,kill,int,pid,int,sig) | |
490 | static __inline__ _syscall2(int,stat,const char *, path,struct stat *,buf) | |
491 | static __inline__ _syscall1(int,unlink,char *,pathname) | |
492 | ||
493 | ||
494 | ||
495 | extern pid_t waitpid(int, int*, int ); | |
496 | static __inline__ pid_t wait(int * wait_stat) | |
497 | { | |
498 | return waitpid(-1,wait_stat,0); | |
499 | } | |
500 | #endif | |
501 | ||
502 | /* | |
503 | * "Conditional" syscalls | |
504 | * | |
505 | * What we want is __attribute__((weak,alias("sys_ni_syscall"))), | |
506 | * but it doesn't work on all toolchains, so we just do it by hand | |
507 | */ | |
508 | #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall"); | |
509 | ||
510 | #ifdef __KERNEL__ | |
511 | #define __ARCH_WANT_IPC_PARSE_VERSION | |
512 | #define __ARCH_WANT_OLD_READDIR | |
513 | #define __ARCH_WANT_OLD_STAT | |
514 | #define __ARCH_WANT_STAT64 | |
515 | #define __ARCH_WANT_SYS_ALARM | |
516 | #define __ARCH_WANT_SYS_GETHOSTNAME | |
517 | #define __ARCH_WANT_SYS_PAUSE | |
518 | #define __ARCH_WANT_SYS_SGETMASK | |
519 | #define __ARCH_WANT_SYS_SIGNAL | |
520 | #define __ARCH_WANT_SYS_TIME | |
521 | #define __ARCH_WANT_SYS_UTIME | |
522 | #define __ARCH_WANT_SYS_WAITPID | |
523 | #define __ARCH_WANT_SYS_SOCKETCALL | |
524 | #define __ARCH_WANT_SYS_FADVISE64 | |
525 | #define __ARCH_WANT_SYS_GETPGRP | |
526 | #define __ARCH_WANT_SYS_LLSEEK | |
527 | #define __ARCH_WANT_SYS_NICE | |
528 | #define __ARCH_WANT_SYS_OLD_GETRLIMIT | |
529 | #define __ARCH_WANT_SYS_OLDUMOUNT | |
530 | #define __ARCH_WANT_SYS_SIGPENDING | |
531 | #define __ARCH_WANT_SYS_SIGPROCMASK | |
532 | #define __ARCH_WANT_SYS_RT_SIGACTION | |
533 | #endif | |
534 | ||
535 | ||
536 | ||
537 | #endif /* _XTENSA_UNISTD_H */ |