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