10 #define STDIN_FILENO 0
11 #define STDOUT_FILENO 1
12 #define STDERR_FILENO 2
21 #define NULL ((void*)0)
25 #define __NEED_ssize_t
30 #define __NEED_intptr_t
31 #define __NEED_useconds_t
33 #include <bits/alltypes.h>
36 int pipe2(int [2], int);
38 int posix_close(int, int);
41 int dup3(int, int, int);
42 off_t lseek(int, off_t, int);
46 ssize_t read(int, void *, size_t);
47 ssize_t write(int, const void *, size_t);
48 ssize_t pread(int, void *, size_t, off_t);
49 ssize_t pwrite(int, const void *, size_t, off_t);
51 int chown(const char *, uid_t, gid_t);
52 int fchown(int, uid_t, gid_t);
53 int lchown(const char *, uid_t, gid_t);
54 int fchownat(int, const char *, uid_t, gid_t, int);
56 int link(const char *, const char *);
57 int linkat(int, const char *, int, const char *, int);
58 int symlink(const char *, const char *);
59 int symlinkat(const char *, int, const char *);
60 ssize_t readlink(const char *__restrict, char *__restrict, size_t);
61 ssize_t readlinkat(int, const char *__restrict, char *__restrict, size_t);
62 int unlink(const char *);
63 int unlinkat(int, const char *, int);
64 int rmdir(const char *);
65 int truncate(const char *, off_t);
66 int ftruncate(int, off_t);
73 int access(const char *, int);
74 int faccessat(int, const char *, int, int);
76 int chdir(const char *);
78 char *getcwd(char *, size_t);
80 unsigned alarm(unsigned);
81 unsigned sleep(unsigned);
85 int execve(const char *, char *const [], char *const []);
86 int execv(const char *, char *const []);
87 int execle(const char *, const char *, ...);
88 int execl(const char *, const char *, ...);
89 int execvp(const char *, char *const []);
90 int execlp(const char *, const char *, ...);
91 int fexecve(int, char *const [], char *const []);
92 _Noreturn void _exit(int);
98 int setpgid(pid_t, pid_t);
102 int ttyname_r(int, char *, size_t);
104 pid_t tcgetpgrp(int);
105 int tcsetpgrp(int, pid_t);
111 int getgroups(int, gid_t []);
117 char *getlogin(void);
118 int getlogin_r(char *, size_t);
119 int gethostname(char *, size_t);
120 char *ctermid(char *);
122 int getopt(int, char * const [], const char *);
124 extern int optind, opterr, optopt;
126 long pathconf(const char *, int);
127 long fpathconf(int, int);
129 size_t confstr(int, char *, size_t);
136 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
137 int setreuid(uid_t, uid_t);
138 int setregid(gid_t, gid_t);
139 int lockf(int, int, off_t);
140 long gethostid(void);
144 char *crypt(const char *, const char *);
145 void encrypt(char *, int);
146 void swab(const void *__restrict, void *__restrict, ssize_t);
149 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) \
150 || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE+0 < 700)
151 int usleep(unsigned);
152 unsigned ualarm(unsigned, unsigned);
155 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
160 void *sbrk(intptr_t);
163 int chroot(const char *);
164 int getpagesize(void);
165 int getdtablesize(void);
166 int sethostname(const char *, size_t);
167 int getdomainname(char *, size_t);
168 int setdomainname(const char *, size_t);
169 int setgroups(size_t, const gid_t *);
170 char *getpass(const char *);
171 int daemon(int, int);
172 void setusershell(void);
173 void endusershell(void);
174 char *getusershell(void);
175 int acct(const char *);
176 long syscall(long, ...);
177 int execvpe(const char *, char *const [], char *const []);
179 int getentropy(void *, size_t);
183 extern char **environ;
184 int setresuid(uid_t, uid_t, uid_t);
185 int setresgid(gid_t, gid_t, gid_t);
186 int getresuid(uid_t *, uid_t *, uid_t *);
187 int getresgid(gid_t *, gid_t *, gid_t *);
188 char *get_current_dir_name(void);
190 int euidaccess(const char *, int);
191 int eaccess(const char *, int);
194 #if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
195 #define lseek64 lseek
196 #define pread64 pread
197 #define pwrite64 pwrite
198 #define truncate64 truncate
199 #define ftruncate64 ftruncate
200 #define lockf64 lockf
201 #define off64_t off_t
204 #define POSIX_CLOSE_RESTART 0
206 #define _XOPEN_VERSION 700
207 #define _XOPEN_UNIX 1
208 #define _XOPEN_ENH_I18N 1
210 #define _POSIX_VERSION 200809L
211 #define _POSIX2_VERSION _POSIX_VERSION
213 #define _POSIX_ADVISORY_INFO _POSIX_VERSION
214 #define _POSIX_CHOWN_RESTRICTED 1
215 #define _POSIX_IPV6 _POSIX_VERSION
216 #define _POSIX_JOB_CONTROL 1
217 #define _POSIX_MAPPED_FILES _POSIX_VERSION
218 #define _POSIX_MEMLOCK _POSIX_VERSION
219 #define _POSIX_MEMLOCK_RANGE _POSIX_VERSION
220 #define _POSIX_MEMORY_PROTECTION _POSIX_VERSION
221 #define _POSIX_MESSAGE_PASSING _POSIX_VERSION
222 #define _POSIX_FSYNC _POSIX_VERSION
223 #define _POSIX_NO_TRUNC 1
224 #define _POSIX_RAW_SOCKETS _POSIX_VERSION
225 #define _POSIX_REALTIME_SIGNALS _POSIX_VERSION
226 #define _POSIX_REGEXP 1
227 #define _POSIX_SAVED_IDS 1
228 #define _POSIX_SHELL 1
229 #define _POSIX_SPAWN _POSIX_VERSION
230 #define _POSIX_VDISABLE 0
232 #define _POSIX_THREADS _POSIX_VERSION
233 #define _POSIX_THREAD_PROCESS_SHARED _POSIX_VERSION
234 #define _POSIX_THREAD_SAFE_FUNCTIONS _POSIX_VERSION
235 #define _POSIX_THREAD_ATTR_STACKADDR _POSIX_VERSION
236 #define _POSIX_THREAD_ATTR_STACKSIZE _POSIX_VERSION
237 #define _POSIX_THREAD_PRIORITY_SCHEDULING _POSIX_VERSION
238 #define _POSIX_THREAD_CPUTIME _POSIX_VERSION
239 #define _POSIX_TIMERS _POSIX_VERSION
240 #define _POSIX_TIMEOUTS _POSIX_VERSION
241 #define _POSIX_MONOTONIC_CLOCK _POSIX_VERSION
242 #define _POSIX_CPUTIME _POSIX_VERSION
243 #define _POSIX_CLOCK_SELECTION _POSIX_VERSION
244 #define _POSIX_BARRIERS _POSIX_VERSION
245 #define _POSIX_SPIN_LOCKS _POSIX_VERSION
246 #define _POSIX_READER_WRITER_LOCKS _POSIX_VERSION
247 #define _POSIX_ASYNCHRONOUS_IO _POSIX_VERSION
248 #define _POSIX_SEMAPHORES _POSIX_VERSION
249 #define _POSIX_SHARED_MEMORY_OBJECTS _POSIX_VERSION
251 #define _POSIX2_C_BIND _POSIX_VERSION
253 #include <bits/posix.h>
257 #define _PC_LINK_MAX 0
258 #define _PC_MAX_CANON 1
259 #define _PC_MAX_INPUT 2
260 #define _PC_NAME_MAX 3
261 #define _PC_PATH_MAX 4
262 #define _PC_PIPE_BUF 5
263 #define _PC_CHOWN_RESTRICTED 6
264 #define _PC_NO_TRUNC 7
265 #define _PC_VDISABLE 8
266 #define _PC_SYNC_IO 9
267 #define _PC_ASYNC_IO 10
268 #define _PC_PRIO_IO 11
269 #define _PC_SOCK_MAXBUF 12
270 #define _PC_FILESIZEBITS 13
271 #define _PC_REC_INCR_XFER_SIZE 14
272 #define _PC_REC_MAX_XFER_SIZE 15
273 #define _PC_REC_MIN_XFER_SIZE 16
274 #define _PC_REC_XFER_ALIGN 17
275 #define _PC_ALLOC_SIZE_MIN 18
276 #define _PC_SYMLINK_MAX 19
277 #define _PC_2_SYMLINKS 20
279 #define _SC_ARG_MAX 0
280 #define _SC_CHILD_MAX 1
281 #define _SC_CLK_TCK 2
282 #define _SC_NGROUPS_MAX 3
283 #define _SC_OPEN_MAX 4
284 #define _SC_STREAM_MAX 5
285 #define _SC_TZNAME_MAX 6
286 #define _SC_JOB_CONTROL 7
287 #define _SC_SAVED_IDS 8
288 #define _SC_REALTIME_SIGNALS 9
289 #define _SC_PRIORITY_SCHEDULING 10
290 #define _SC_TIMERS 11
291 #define _SC_ASYNCHRONOUS_IO 12
292 #define _SC_PRIORITIZED_IO 13
293 #define _SC_SYNCHRONIZED_IO 14
295 #define _SC_MAPPED_FILES 16
296 #define _SC_MEMLOCK 17
297 #define _SC_MEMLOCK_RANGE 18
298 #define _SC_MEMORY_PROTECTION 19
299 #define _SC_MESSAGE_PASSING 20
300 #define _SC_SEMAPHORES 21
301 #define _SC_SHARED_MEMORY_OBJECTS 22
302 #define _SC_AIO_LISTIO_MAX 23
303 #define _SC_AIO_MAX 24
304 #define _SC_AIO_PRIO_DELTA_MAX 25
305 #define _SC_DELAYTIMER_MAX 26
306 #define _SC_MQ_OPEN_MAX 27
307 #define _SC_MQ_PRIO_MAX 28
308 #define _SC_VERSION 29
309 #define _SC_PAGE_SIZE 30
310 #define _SC_PAGESIZE 30 /* !! */
311 #define _SC_RTSIG_MAX 31
312 #define _SC_SEM_NSEMS_MAX 32
313 #define _SC_SEM_VALUE_MAX 33
314 #define _SC_SIGQUEUE_MAX 34
315 #define _SC_TIMER_MAX 35
316 #define _SC_BC_BASE_MAX 36
317 #define _SC_BC_DIM_MAX 37
318 #define _SC_BC_SCALE_MAX 38
319 #define _SC_BC_STRING_MAX 39
320 #define _SC_COLL_WEIGHTS_MAX 40
321 #define _SC_EXPR_NEST_MAX 42
322 #define _SC_LINE_MAX 43
323 #define _SC_RE_DUP_MAX 44
324 #define _SC_2_VERSION 46
325 #define _SC_2_C_BIND 47
326 #define _SC_2_C_DEV 48
327 #define _SC_2_FORT_DEV 49
328 #define _SC_2_FORT_RUN 50
329 #define _SC_2_SW_DEV 51
330 #define _SC_2_LOCALEDEF 52
331 #define _SC_UIO_MAXIOV 60 /* !! */
332 #define _SC_IOV_MAX 60
333 #define _SC_THREADS 67
334 #define _SC_THREAD_SAFE_FUNCTIONS 68
335 #define _SC_GETGR_R_SIZE_MAX 69
336 #define _SC_GETPW_R_SIZE_MAX 70
337 #define _SC_LOGIN_NAME_MAX 71
338 #define _SC_TTY_NAME_MAX 72
339 #define _SC_THREAD_DESTRUCTOR_ITERATIONS 73
340 #define _SC_THREAD_KEYS_MAX 74
341 #define _SC_THREAD_STACK_MIN 75
342 #define _SC_THREAD_THREADS_MAX 76
343 #define _SC_THREAD_ATTR_STACKADDR 77
344 #define _SC_THREAD_ATTR_STACKSIZE 78
345 #define _SC_THREAD_PRIORITY_SCHEDULING 79
346 #define _SC_THREAD_PRIO_INHERIT 80
347 #define _SC_THREAD_PRIO_PROTECT 81
348 #define _SC_THREAD_PROCESS_SHARED 82
349 #define _SC_NPROCESSORS_CONF 83
350 #define _SC_NPROCESSORS_ONLN 84
351 #define _SC_PHYS_PAGES 85
352 #define _SC_AVPHYS_PAGES 86
353 #define _SC_ATEXIT_MAX 87
354 #define _SC_PASS_MAX 88
355 #define _SC_XOPEN_VERSION 89
356 #define _SC_XOPEN_XCU_VERSION 90
357 #define _SC_XOPEN_UNIX 91
358 #define _SC_XOPEN_CRYPT 92
359 #define _SC_XOPEN_ENH_I18N 93
360 #define _SC_XOPEN_SHM 94
361 #define _SC_2_CHAR_TERM 95
363 #define _SC_XOPEN_XPG2 98
364 #define _SC_XOPEN_XPG3 99
365 #define _SC_XOPEN_XPG4 100
366 #define _SC_NZERO 109
367 #define _SC_XBS5_ILP32_OFF32 125
368 #define _SC_XBS5_ILP32_OFFBIG 126
369 #define _SC_XBS5_LP64_OFF64 127
370 #define _SC_XBS5_LPBIG_OFFBIG 128
371 #define _SC_XOPEN_LEGACY 129
372 #define _SC_XOPEN_REALTIME 130
373 #define _SC_XOPEN_REALTIME_THREADS 131
374 #define _SC_ADVISORY_INFO 132
375 #define _SC_BARRIERS 133
376 #define _SC_CLOCK_SELECTION 137
377 #define _SC_CPUTIME 138
378 #define _SC_THREAD_CPUTIME 139
379 #define _SC_MONOTONIC_CLOCK 149
380 #define _SC_READER_WRITER_LOCKS 153
381 #define _SC_SPIN_LOCKS 154
382 #define _SC_REGEXP 155
383 #define _SC_SHELL 157
384 #define _SC_SPAWN 159
385 #define _SC_SPORADIC_SERVER 160
386 #define _SC_THREAD_SPORADIC_SERVER 161
387 #define _SC_TIMEOUTS 164
388 #define _SC_TYPED_MEMORY_OBJECTS 165
389 #define _SC_2_PBS 168
390 #define _SC_2_PBS_ACCOUNTING 169
391 #define _SC_2_PBS_LOCATE 170
392 #define _SC_2_PBS_MESSAGE 171
393 #define _SC_2_PBS_TRACK 172
394 #define _SC_SYMLOOP_MAX 173
395 #define _SC_STREAMS 174
396 #define _SC_2_PBS_CHECKPOINT 175
397 #define _SC_V6_ILP32_OFF32 176
398 #define _SC_V6_ILP32_OFFBIG 177
399 #define _SC_V6_LP64_OFF64 178
400 #define _SC_V6_LPBIG_OFFBIG 179
401 #define _SC_HOST_NAME_MAX 180
402 #define _SC_TRACE 181
403 #define _SC_TRACE_EVENT_FILTER 182
404 #define _SC_TRACE_INHERIT 183
405 #define _SC_TRACE_LOG 184
408 #define _SC_RAW_SOCKETS 236
409 #define _SC_V7_ILP32_OFF32 237
410 #define _SC_V7_ILP32_OFFBIG 238
411 #define _SC_V7_LP64_OFF64 239
412 #define _SC_V7_LPBIG_OFFBIG 240
413 #define _SC_SS_REPL_MAX 241
414 #define _SC_TRACE_EVENT_NAME_MAX 242
415 #define _SC_TRACE_NAME_MAX 243
416 #define _SC_TRACE_SYS_MAX 244
417 #define _SC_TRACE_USER_EVENT_MAX 245
418 #define _SC_XOPEN_STREAMS 246
419 #define _SC_THREAD_ROBUST_PRIO_INHERIT 247
420 #define _SC_THREAD_ROBUST_PRIO_PROTECT 248
423 #define _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS 1
424 #define _CS_GNU_LIBC_VERSION 2
425 #define _CS_GNU_LIBPTHREAD_VERSION 3
426 #define _CS_POSIX_V5_WIDTH_RESTRICTED_ENVS 4
427 #define _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS 5
429 #define _CS_POSIX_V6_ILP32_OFF32_CFLAGS 1116
430 #define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS 1117
431 #define _CS_POSIX_V6_ILP32_OFF32_LIBS 1118
432 #define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS 1119
433 #define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS 1120
434 #define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS 1121
435 #define _CS_POSIX_V6_ILP32_OFFBIG_LIBS 1122
436 #define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS 1123
437 #define _CS_POSIX_V6_LP64_OFF64_CFLAGS 1124
438 #define _CS_POSIX_V6_LP64_OFF64_LDFLAGS 1125
439 #define _CS_POSIX_V6_LP64_OFF64_LIBS 1126
440 #define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS 1127
441 #define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS 1128
442 #define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS 1129
443 #define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS 1130
444 #define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS 1131
445 #define _CS_POSIX_V7_ILP32_OFF32_CFLAGS 1132
446 #define _CS_POSIX_V7_ILP32_OFF32_LDFLAGS 1133
447 #define _CS_POSIX_V7_ILP32_OFF32_LIBS 1134
448 #define _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS 1135
449 #define _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS 1136
450 #define _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS 1137
451 #define _CS_POSIX_V7_ILP32_OFFBIG_LIBS 1138
452 #define _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS 1139
453 #define _CS_POSIX_V7_LP64_OFF64_CFLAGS 1140
454 #define _CS_POSIX_V7_LP64_OFF64_LDFLAGS 1141
455 #define _CS_POSIX_V7_LP64_OFF64_LIBS 1142
456 #define _CS_POSIX_V7_LP64_OFF64_LINTFLAGS 1143
457 #define _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS 1144
458 #define _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS 1145
459 #define _CS_POSIX_V7_LPBIG_OFFBIG_LIBS 1146
460 #define _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS 1147
461 #define _CS_V6_ENV 1148
462 #define _CS_V7_ENV 1149