10 #define STDIN_FILENO 0
11 #define STDOUT_FILENO 1
12 #define STDERR_FILENO 2
22 #define NULL ((void*)0)
26 #define __NEED_ssize_t
31 #define __NEED_intptr_t
33 #include <bits/alltypes.h>
39 off_t lseek(int, off_t, int);
43 ssize_t read(int, void *, size_t);
44 ssize_t write(int, const void *, size_t);
45 ssize_t pread(int, void *, size_t, off_t);
46 ssize_t pwrite(int, const void *, size_t, off_t);
48 int chown(const char *, uid_t, gid_t);
49 int fchown(int, uid_t, gid_t);
50 int lchown(const char *, uid_t, gid_t);
51 int fchownat(int, const char *, uid_t, gid_t, int);
53 int link(const char *, const char *);
54 int linkat(int, const char *, int, const char *, int);
55 int symlink(const char *, const char *);
56 int symlinkat(const char *, int, const char *);
57 ssize_t readlink(const char *__restrict, char *__restrict, size_t);
58 ssize_t readlinkat(int, const char *__restrict, char *__restrict, size_t);
59 int unlink(const char *);
60 int unlinkat(int, const char *, int);
61 int rmdir(const char *);
62 int truncate(const char *, off_t);
63 int ftruncate(int, off_t);
70 int access(const char *, int);
71 int faccessat(int, const char *, int, int);
73 int chdir(const char *);
75 char *getcwd(char *, size_t);
77 unsigned alarm(unsigned);
78 unsigned sleep(unsigned);
82 int execve(const char *, char *const [], char *const []);
83 int execv(const char *, char *const []);
84 int execle(const char *, const char *, ...);
85 int execl(const char *, const char *, ...);
86 int execvp(const char *, char *const []);
87 int execlp(const char *, const char *, ...);
88 int fexecve(int, char *const [], char *const []);
89 _Noreturn void _exit(int);
95 int setpgid(pid_t, pid_t);
99 int ttyname_r(int, char *, size_t);
101 pid_t tcgetpgrp(int);
102 int tcsetpgrp(int, pid_t);
108 int getgroups(int, gid_t []);
110 int setreuid(uid_t, uid_t);
113 int setregid(gid_t, gid_t);
116 char *getlogin(void);
117 int getlogin_r(char *, size_t);
118 int gethostname(char *, size_t);
119 char *ctermid(char *);
121 int getopt(int, char * const [], const char *);
123 extern int optind, opterr, optopt;
125 long pathconf(const char *, int);
126 long fpathconf(int, int);
128 size_t confstr(int, char *, size_t);
135 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
136 int lockf(int, int, off_t);
137 long gethostid(void);
142 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
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 < 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 setgroups(size_t, const gid_t []);
169 char *getpass(const char *);
170 int daemon(int, int);
171 void setusershell(void);
172 void endusershell(void);
173 char *getusershell(void);
174 int acct(const char *);
178 extern char **environ;
179 int setresuid(uid_t, uid_t, uid_t);
180 int setresgid(gid_t, gid_t, gid_t);
181 int getresuid(uid_t *, uid_t *, uid_t *);
182 int getresgid(gid_t *, gid_t *, gid_t *);
183 char *get_current_dir_name(void);
184 int pipe2(int [2], int);
185 int dup3(int, int, int);
188 #if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
189 #define lseek64 lseek
190 #define pread64 pread
191 #define pwrite64 pwrite
192 #define truncate64 truncate
193 #define ftruncate64 ftruncate
194 #define lockf64 lockf
195 #define off64_t off_t
198 #define _XOPEN_VERSION 700
199 #define _XOPEN_UNIX 1
200 #define _XOPEN_ENH_I18N 1
202 #define _POSIX_VERSION 200809L
203 #define _POSIX2_VERSION _POSIX_VERSION
205 #define _POSIX_CHOWN_RESTRICTED 1
206 #define _POSIX_IPV6 _POSIX_VERSION
207 #define _POSIX_JOB_CONTROL 1
208 #define _POSIX_MAPPED_FILES _POSIX_VERSION
209 #define _POSIX_MEMLOCK _POSIX_VERSION
210 #define _POSIX_MEMLOCK_RANGE _POSIX_VERSION
211 #define _POSIX_MEMORY_PROTECTION _POSIX_VERSION
212 #define _POSIX_NO_TRUNC 1
213 #define _POSIX_RAW_SOCKETS _POSIX_VERSION
214 #define _POSIX_REALTIME_SIGNALS _POSIX_VERSION
215 #define _POSIX_REGEXP 1
216 #define _POSIX_SAVED_IDS 1
217 #define _POSIX_SHELL 1
218 #define _POSIX_VDISABLE 0
220 #define _POSIX_THREADS _POSIX_VERSION
221 #define _POSIX_THREAD_PROCESS_SHARED _POSIX_VERSION
222 #define _POSIX_THREAD_SAFE_FUNCTIONS _POSIX_VERSION
223 #define _POSIX_TIMERS _POSIX_VERSION
224 #define _POSIX_TIMEOUTS _POSIX_VERSION
225 #define _POSIX_MONOTONIC_CLOCK _POSIX_VERSION
226 #define _POSIX_CPUTIME _POSIX_VERSION
227 #define _POSIX_CLOCK_SELECTION _POSIX_VERSION
228 #define _POSIX_BARRIERS _POSIX_VERSION
229 #define _POSIX_SPIN_LOCKS _POSIX_VERSION
230 #define _POSIX_READER_WRITER_LOCKS _POSIX_VERSION
231 #define _POSIX_ASYNCHRONOUS_IO _POSIX_VERSION
232 #define _POSIX_SEMAPHORES _POSIX_VERSION
234 #define _POSIX2_C_BIND _POSIX_VERSION
236 #include <bits/posix.h>
240 #define _PC_LINK_MAX 0
241 #define _PC_MAX_CANON 1
242 #define _PC_MAX_INPUT 2
243 #define _PC_NAME_MAX 3
244 #define _PC_PATH_MAX 4
245 #define _PC_PIPE_BUF 5
246 #define _PC_CHOWN_RESTRICTED 6
247 #define _PC_NO_TRUNC 7
248 #define _PC_VDISABLE 8
249 #define _PC_SYNC_IO 9
250 #define _PC_ASYNC_IO 10
251 #define _PC_PRIO_IO 11
252 #define _PC_SOCK_MAXBUF 12
253 #define _PC_FILESIZEBITS 13
254 #define _PC_REC_INCR_XFER_SIZE 14
255 #define _PC_REC_MAX_XFER_SIZE 15
256 #define _PC_REC_MIN_XFER_SIZE 16
257 #define _PC_REC_XFER_ALIGN 17
258 #define _PC_ALLOC_SIZE_MIN 18
259 #define _PC_SYMLINK_MAX 19
260 #define _PC_2_SYMLINKS 20
262 #define _SC_ARG_MAX 0
263 #define _SC_CHILD_MAX 1
264 #define _SC_CLK_TCK 2
265 #define _SC_NGROUPS_MAX 3
266 #define _SC_OPEN_MAX 4
267 #define _SC_STREAM_MAX 5
268 #define _SC_TZNAME_MAX 6
269 #define _SC_JOB_CONTROL 7
270 #define _SC_SAVED_IDS 8
271 #define _SC_REALTIME_SIGNALS 9
272 #define _SC_PRIORITY_SCHEDULING 10
273 #define _SC_TIMERS 11
274 #define _SC_ASYNCHRONOUS_IO 12
275 #define _SC_PRIORITIZED_IO 13
276 #define _SC_SYNCHRONIZED_IO 14
278 #define _SC_MAPPED_FILES 16
279 #define _SC_MEMLOCK 17
280 #define _SC_MEMLOCK_RANGE 18
281 #define _SC_MEMORY_PROTECTION 19
282 #define _SC_MESSAGE_PASSING 20
283 #define _SC_SEMAPHORES 21
284 #define _SC_SHARED_MEMORY_OBJECTS 22
285 #define _SC_AIO_LISTIO_MAX 23
286 #define _SC_AIO_MAX 24
287 #define _SC_AIO_PRIO_DELTA_MAX 25
288 #define _SC_DELAYTIMER_MAX 26
289 #define _SC_MQ_OPEN_MAX 27
290 #define _SC_MQ_PRIO_MAX 28
291 #define _SC_VERSION 29
292 #define _SC_PAGE_SIZE 30
293 #define _SC_PAGESIZE 30 /* !! */
294 #define _SC_RTSIG_MAX 31
295 #define _SC_SEM_NSEMS_MAX 32
296 #define _SC_SEM_VALUE_MAX 33
297 #define _SC_SIGQUEUE_MAX 34
298 #define _SC_TIMER_MAX 35
299 #define _SC_BC_BASE_MAX 36
300 #define _SC_BC_DIM_MAX 37
301 #define _SC_BC_SCALE_MAX 38
302 #define _SC_BC_STRING_MAX 39
303 #define _SC_COLL_WEIGHTS_MAX 40
304 #define _SC_EQUIV_CLASS_MAX 41
305 #define _SC_EXPR_NEST_MAX 42
306 #define _SC_LINE_MAX 43
307 #define _SC_RE_DUP_MAX 44
308 #define _SC_CHARCLASS_NAME_MAX 45
309 #define _SC_2_VERSION 46
310 #define _SC_2_C_BIND 47
311 #define _SC_2_C_DEV 48
312 #define _SC_2_FORT_DEV 49
313 #define _SC_2_FORT_RUN 50
314 #define _SC_2_SW_DEV 51
315 #define _SC_2_LOCALEDEF 52
317 #define _SC_PII_XTI 54
318 #define _SC_PII_SOCKET 55
319 #define _SC_PII_INTERNET 56
320 #define _SC_PII_OSI 57
322 #define _SC_SELECT 59
323 #define _SC_UIO_MAXIOV 60 /* !! */
324 #define _SC_IOV_MAX 60
325 #define _SC_PII_INTERNET_STREAM 61
326 #define _SC_PII_INTERNET_DGRAM 62
327 #define _SC_PII_OSI_COTS 63
328 #define _SC_PII_OSI_CLTS 64
329 #define _SC_PII_OSI_M 65
330 #define _SC_T_IOV_MAX 66
331 #define _SC_THREADS 67
332 #define _SC_THREAD_SAFE_FUNCTIONS 68
333 #define _SC_GETGR_R_SIZE_MAX 69
334 #define _SC_GETPW_R_SIZE_MAX 70
335 #define _SC_LOGIN_NAME_MAX 71
336 #define _SC_TTY_NAME_MAX 72
337 #define _SC_THREAD_DESTRUCTOR_ITERATIONS 73
338 #define _SC_THREAD_KEYS_MAX 74
339 #define _SC_THREAD_STACK_MIN 75
340 #define _SC_THREAD_THREADS_MAX 76
341 #define _SC_THREAD_ATTR_STACKADDR 77
342 #define _SC_THREAD_ATTR_STACKSIZE 78
343 #define _SC_THREAD_PRIORITY_SCHEDULING 79
344 #define _SC_THREAD_PRIO_INHERIT 80
345 #define _SC_THREAD_PRIO_PROTECT 81
346 #define _SC_THREAD_PROCESS_SHARED 82
347 #define _SC_NPROCESSORS_CONF 83
348 #define _SC_NPROCESSORS_ONLN 84
349 #define _SC_PHYS_PAGES 85
350 #define _SC_AVPHYS_PAGES 86
351 #define _SC_ATEXIT_MAX 87
352 #define _SC_PASS_MAX 88
353 #define _SC_XOPEN_VERSION 89
354 #define _SC_XOPEN_XCU_VERSION 90
355 #define _SC_XOPEN_UNIX 91
356 #define _SC_XOPEN_CRYPT 92
357 #define _SC_XOPEN_ENH_I18N 93
358 #define _SC_XOPEN_SHM 94
359 #define _SC_2_CHAR_TERM 95
360 #define _SC_2_C_VERSION 96
362 #define _SC_XOPEN_XPG2 98
363 #define _SC_XOPEN_XPG3 99
364 #define _SC_XOPEN_XPG4 100
365 #define _SC_CHAR_BIT 101
366 #define _SC_CHAR_MAX 102
367 #define _SC_CHAR_MIN 103
368 #define _SC_INT_MAX 104
369 #define _SC_INT_MIN 105
370 #define _SC_LONG_BIT 106
371 #define _SC_WORD_BIT 107
372 #define _SC_MB_LEN_MAX 108
373 #define _SC_NZERO 109
374 #define _SC_SSIZE_MAX 110
375 #define _SC_SCHAR_MAX 111
376 #define _SC_SCHAR_MIN 112
377 #define _SC_SHRT_MAX 113
378 #define _SC_SHRT_MIN 114
379 #define _SC_UCHAR_MAX 115
380 #define _SC_UINT_MAX 116
381 #define _SC_ULONG_MAX 117
382 #define _SC_USHRT_MAX 118
383 #define _SC_NL_ARGMAX 119
384 #define _SC_NL_LANGMAX 120
385 #define _SC_NL_MSGMAX 121
386 #define _SC_NL_NMAX 122
387 #define _SC_NL_SETMAX 123
388 #define _SC_NL_TEXTMAX 124
389 #define _SC_XBS5_ILP32_OFF32 125
390 #define _SC_XBS5_ILP32_OFFBIG 126
391 #define _SC_XBS5_LP64_OFF64 127
392 #define _SC_XBS5_LPBIG_OFFBIG 128
393 #define _SC_XOPEN_LEGACY 129
394 #define _SC_XOPEN_REALTIME 130
395 #define _SC_XOPEN_REALTIME_THREADS 131
396 #define _SC_ADVISORY_INFO 132
397 #define _SC_BARRIERS 133
399 #define _SC_C_LANG_SUPPORT 135
400 #define _SC_C_LANG_SUPPORT_R 136
401 #define _SC_CLOCK_SELECTION 137
402 #define _SC_CPUTIME 138
403 #define _SC_THREAD_CPUTIME 139
404 #define _SC_DEVICE_IO 140
405 #define _SC_DEVICE_SPECIFIC 141
406 #define _SC_DEVICE_SPECIFIC_R 142
407 #define _SC_FD_MGMT 143
410 #define _SC_FILE_ATTRIBUTES 146
411 #define _SC_FILE_LOCKING 147
412 #define _SC_FILE_SYSTEM 148
413 #define _SC_MONOTONIC_CLOCK 149
414 #define _SC_MULTI_PROCESS 150
415 #define _SC_SINGLE_PROCESS 151
416 #define _SC_NETWORKING 152
417 #define _SC_READER_WRITER_LOCKS 153
418 #define _SC_SPIN_LOCKS 154
419 #define _SC_REGEXP 155
420 #define _SC_REGEX_VERSION 156
421 #define _SC_SHELL 157
422 #define _SC_SIGNALS 158
423 #define _SC_SPAWN 159
424 #define _SC_SPORADIC_SERVER 160
425 #define _SC_THREAD_SPORADIC_SERVER 161
426 #define _SC_SYSTEM_DATABASE 162
427 #define _SC_SYSTEM_DATABASE_R 163
428 #define _SC_TIMEOUTS 164
429 #define _SC_TYPED_MEMORY_OBJECTS 165
430 #define _SC_USER_GROUPS 166
431 #define _SC_USER_GROUPS_R 167
432 #define _SC_2_PBS 168
433 #define _SC_2_PBS_ACCOUNTING 169
434 #define _SC_2_PBS_LOCATE 170
435 #define _SC_2_PBS_MESSAGE 171
436 #define _SC_2_PBS_TRACK 172
437 #define _SC_SYMLOOP_MAX 173
438 #define _SC_STREAMS 174
439 #define _SC_2_PBS_CHECKPOINT 175
440 #define _SC_V6_ILP32_OFF32 176
441 #define _SC_V6_ILP32_OFFBIG 177
442 #define _SC_V6_LP64_OFF64 178
443 #define _SC_V6_LPBIG_OFFBIG 179
444 #define _SC_HOST_NAME_MAX 180
445 #define _SC_TRACE 181
446 #define _SC_TRACE_EVENT_FILTER 182
447 #define _SC_TRACE_INHERIT 183
448 #define _SC_TRACE_LOG 184
451 #define _SC_RAW_SOCKETS 236
452 #define _SC_V7_ILP32_OFF32 237
453 #define _SC_V7_ILP32_OFFBIG 238
454 #define _SC_V7_LP64_OFF64 239
455 #define _SC_V7_LPBIG_OFFBIG 240
456 #define _SC_SS_REPL_MAX 241
457 #define _SC_TRACE_EVENT_NAME_MAX 242
458 #define _SC_TRACE_NAME_MAX 243
459 #define _SC_TRACE_SYS_MAX 244
460 #define _SC_TRACE_USER_EVENT_MAX 245
461 #define _SC_XOPEN_STREAMS 246
462 #define _SC_THREAD_ROBUST_PRIO_INHERIT 247
463 #define _SC_THREAD_ROBUST_PRIO_PROTECT 248
466 #define _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS 1
467 #define _CS_GNU_LIBC_VERSION 2
468 #define _CS_GNU_LIBPTHREAD_VERSION 3
469 #define _CS_POSIX_V5_WIDTH_RESTRICTED_ENVS 4
470 #define _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS 5
472 #define _CS_POSIX_V6_ILP32_OFF32_CFLAGS 1116
473 #define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS 1117
474 #define _CS_POSIX_V6_ILP32_OFF32_LIBS 1118
475 #define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS 1119
476 #define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS 1120
477 #define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS 1121
478 #define _CS_POSIX_V6_ILP32_OFFBIG_LIBS 1122
479 #define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS 1123
480 #define _CS_POSIX_V6_LP64_OFF64_CFLAGS 1124
481 #define _CS_POSIX_V6_LP64_OFF64_LDFLAGS 1125
482 #define _CS_POSIX_V6_LP64_OFF64_LIBS 1126
483 #define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS 1127
484 #define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS 1128
485 #define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS 1129
486 #define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS 1130
487 #define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS 1131
488 #define _CS_POSIX_V7_ILP32_OFF32_CFLAGS 1132
489 #define _CS_POSIX_V7_ILP32_OFF32_LDFLAGS 1133
490 #define _CS_POSIX_V7_ILP32_OFF32_LIBS 1134
491 #define _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS 1135
492 #define _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS 1136
493 #define _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS 1137
494 #define _CS_POSIX_V7_ILP32_OFFBIG_LIBS 1138
495 #define _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS 1139
496 #define _CS_POSIX_V7_LP64_OFF64_CFLAGS 1140
497 #define _CS_POSIX_V7_LP64_OFF64_LDFLAGS 1141
498 #define _CS_POSIX_V7_LP64_OFF64_LIBS 1142
499 #define _CS_POSIX_V7_LP64_OFF64_LINTFLAGS 1143
500 #define _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS 1144
501 #define _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS 1145
502 #define _CS_POSIX_V7_LPBIG_OFFBIG_LIBS 1146
503 #define _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS 1147