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