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192.168.1.100 / T106_DC / 9ed821d7e5d875a3395740a9cc2545671fa429b7 / . / ap / build / uClibc / utils / getconf.c
blob: 0b2a5aa288ac032ead98bc79a04ea632db22cc3a [file] [log] [blame]
lh9ed821d2023-04-07 01:36:19 -0700[diff] [blame^]1/* Copyright (C) 1991, 92, 1995-2008, 2009 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published
6 by the Free Software Foundation; version 2 of the License, or
7 (at your option) any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
13
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software Foundation,
16 Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
17
18#define _GNU_SOURCE 1
19#include <unistd.h>
20#include <errno.h>
21#include <string.h>
22#include <stdlib.h>
23#include <stdio.h>
24
25#define PACKAGE "getconf regression test"
26#define VERSION ""
27#define _(x) x
28#define error(status, errnum, fmt, ...) \
29 {fprintf(stderr, fmt "\n", ## __VA_ARGS__); exit(status);}
30
31
32struct conf
33 {
34 const char *name;
35 const int call_name;
36 const enum { SYSCONF, CONFSTR, PATHCONF } call;
37 };
38
39static const struct conf vars[] =
40 {
41#ifdef _PC_LINK_MAX
42 { "LINK_MAX", _PC_LINK_MAX, PATHCONF },
43#endif
44#ifdef _PC_LINK_MAX
45 { "_POSIX_LINK_MAX", _PC_LINK_MAX, PATHCONF },
46#endif
47#ifdef _PC_MAX_CANON
48 { "MAX_CANON", _PC_MAX_CANON, PATHCONF },
49#endif
50#ifdef _PC_MAX_CANON
51 { "_POSIX_MAX_CANON", _PC_MAX_CANON, PATHCONF },
52#endif
53#ifdef _PC_MAX_INPUT
54 { "MAX_INPUT", _PC_MAX_INPUT, PATHCONF },
55#endif
56#ifdef _PC_MAX_INPUT
57 { "_POSIX_MAX_INPUT", _PC_MAX_INPUT, PATHCONF },
58#endif
59#ifdef _PC_NAME_MAX
60 { "NAME_MAX", _PC_NAME_MAX, PATHCONF },
61#endif
62#ifdef _PC_NAME_MAX
63 { "_POSIX_NAME_MAX", _PC_NAME_MAX, PATHCONF },
64#endif
65#ifdef _PC_PATH_MAX
66 { "PATH_MAX", _PC_PATH_MAX, PATHCONF },
67#endif
68#ifdef _PC_PATH_MAX
69 { "_POSIX_PATH_MAX", _PC_PATH_MAX, PATHCONF },
70#endif
71#ifdef _PC_PIPE_BUF
72 { "PIPE_BUF", _PC_PIPE_BUF, PATHCONF },
73#endif
74#ifdef _PC_PIPE_BUF
75 { "_POSIX_PIPE_BUF", _PC_PIPE_BUF, PATHCONF },
76#endif
77#ifdef _PC_SOCK_MAXBUF
78 { "SOCK_MAXBUF", _PC_SOCK_MAXBUF, PATHCONF },
79#endif
80#ifdef _PC_ASYNC_IO
81 { "_POSIX_ASYNC_IO", _PC_ASYNC_IO, PATHCONF },
82#endif
83#ifdef _PC_CHOWN_RESTRICTED
84 { "_POSIX_CHOWN_RESTRICTED", _PC_CHOWN_RESTRICTED, PATHCONF },
85#endif
86#ifdef _PC_NO_TRUNC
87 { "_POSIX_NO_TRUNC", _PC_NO_TRUNC, PATHCONF },
88#endif
89#ifdef _PC_PRIO_IO
90 { "_POSIX_PRIO_IO", _PC_PRIO_IO, PATHCONF },
91#endif
92#ifdef _PC_SYNC_IO
93 { "_POSIX_SYNC_IO", _PC_SYNC_IO, PATHCONF },
94#endif
95#ifdef _PC_VDISABLE
96 { "_POSIX_VDISABLE", _PC_VDISABLE, PATHCONF },
97#endif
98
99#ifdef _SC_ARG_MAX
100 { "ARG_MAX", _SC_ARG_MAX, SYSCONF },
101#endif
102#ifdef _SC_ATEXIT_MAX
103 { "ATEXIT_MAX", _SC_ATEXIT_MAX, SYSCONF },
104#endif
105#ifdef _SC_CHAR_BIT
106 { "CHAR_BIT", _SC_CHAR_BIT, SYSCONF },
107#endif
108#ifdef _SC_CHAR_MAX
109 { "CHAR_MAX", _SC_CHAR_MAX, SYSCONF },
110#endif
111#ifdef _SC_CHAR_MIN
112 { "CHAR_MIN", _SC_CHAR_MIN, SYSCONF },
113#endif
114#ifdef _SC_CHILD_MAX
115 { "CHILD_MAX", _SC_CHILD_MAX, SYSCONF },
116#endif
117#ifdef _SC_CLK_TCK
118 { "CLK_TCK", _SC_CLK_TCK, SYSCONF },
119#endif
120#ifdef _SC_INT_MAX
121 { "INT_MAX", _SC_INT_MAX, SYSCONF },
122#endif
123#ifdef _SC_INT_MIN
124 { "INT_MIN", _SC_INT_MIN, SYSCONF },
125#endif
126#ifdef _SC_UIO_MAXIOV
127 { "IOV_MAX", _SC_UIO_MAXIOV, SYSCONF },
128#endif
129#ifdef _SC_LOGIN_NAME_MAX
130 { "LOGNAME_MAX", _SC_LOGIN_NAME_MAX, SYSCONF },
131#endif
132#ifdef _SC_LONG_BIT
133 { "LONG_BIT", _SC_LONG_BIT, SYSCONF },
134#endif
135#ifdef _SC_MB_LEN_MAX
136 { "MB_LEN_MAX", _SC_MB_LEN_MAX, SYSCONF },
137#endif
138#ifdef _SC_NGROUPS_MAX
139 { "NGROUPS_MAX", _SC_NGROUPS_MAX, SYSCONF },
140#endif
141#ifdef _SC_NL_ARGMAX
142 { "NL_ARGMAX", _SC_NL_ARGMAX, SYSCONF },
143#endif
144#ifdef _SC_NL_LANGMAX
145 { "NL_LANGMAX", _SC_NL_LANGMAX, SYSCONF },
146#endif
147#ifdef _SC_NL_MSGMAX
148 { "NL_MSGMAX", _SC_NL_MSGMAX, SYSCONF },
149#endif
150#ifdef _SC_NL_NMAX
151 { "NL_NMAX", _SC_NL_NMAX, SYSCONF },
152#endif
153#ifdef _SC_NL_SETMAX
154 { "NL_SETMAX", _SC_NL_SETMAX, SYSCONF },
155#endif
156#ifdef _SC_NL_TEXTMAX
157 { "NL_TEXTMAX", _SC_NL_TEXTMAX, SYSCONF },
158#endif
159#ifdef _SC_GETGR_R_SIZE_MAX
160 { "NSS_BUFLEN_GROUP", _SC_GETGR_R_SIZE_MAX, SYSCONF },
161#endif
162#ifdef _SC_GETPW_R_SIZE_MAX
163 { "NSS_BUFLEN_PASSWD", _SC_GETPW_R_SIZE_MAX, SYSCONF },
164#endif
165#ifdef _SC_NZERO
166 { "NZERO", _SC_NZERO, SYSCONF },
167#endif
168#ifdef _SC_OPEN_MAX
169 { "OPEN_MAX", _SC_OPEN_MAX, SYSCONF },
170#endif
171#ifdef _SC_PAGESIZE
172 { "PAGESIZE", _SC_PAGESIZE, SYSCONF },
173#endif
174#ifdef _SC_PAGESIZE
175 { "PAGE_SIZE", _SC_PAGESIZE, SYSCONF },
176#endif
177#ifdef _SC_PASS_MAX
178 { "PASS_MAX", _SC_PASS_MAX, SYSCONF },
179#endif
180#ifdef _SC_THREAD_DESTRUCTOR_ITERATIONS
181 { "PTHREAD_DESTRUCTOR_ITERATIONS", _SC_THREAD_DESTRUCTOR_ITERATIONS, SYSCONF },
182#endif
183#ifdef _SC_THREAD_KEYS_MAX
184 { "PTHREAD_KEYS_MAX", _SC_THREAD_KEYS_MAX, SYSCONF },
185#endif
186#ifdef _SC_THREAD_STACK_MIN
187 { "PTHREAD_STACK_MIN", _SC_THREAD_STACK_MIN, SYSCONF },
188#endif
189#ifdef _SC_THREAD_THREADS_MAX
190 { "PTHREAD_THREADS_MAX", _SC_THREAD_THREADS_MAX, SYSCONF },
191#endif
192#ifdef _SC_SCHAR_MAX
193 { "SCHAR_MAX", _SC_SCHAR_MAX, SYSCONF },
194#endif
195#ifdef _SC_SCHAR_MIN
196 { "SCHAR_MIN", _SC_SCHAR_MIN, SYSCONF },
197#endif
198#ifdef _SC_SHRT_MAX
199 { "SHRT_MAX", _SC_SHRT_MAX, SYSCONF },
200#endif
201#ifdef _SC_SHRT_MIN
202 { "SHRT_MIN", _SC_SHRT_MIN, SYSCONF },
203#endif
204#ifdef _SC_SSIZE_MAX
205 { "SSIZE_MAX", _SC_SSIZE_MAX, SYSCONF },
206#endif
207#ifdef _SC_TTY_NAME_MAX
208 { "TTY_NAME_MAX", _SC_TTY_NAME_MAX, SYSCONF },
209#endif
210#ifdef _SC_TZNAME_MAX
211 { "TZNAME_MAX", _SC_TZNAME_MAX, SYSCONF },
212#endif
213#ifdef _SC_UCHAR_MAX
214 { "UCHAR_MAX", _SC_UCHAR_MAX, SYSCONF },
215#endif
216#ifdef _SC_UINT_MAX
217 { "UINT_MAX", _SC_UINT_MAX, SYSCONF },
218#endif
219#ifdef _SC_UIO_MAXIOV
220 { "UIO_MAXIOV", _SC_UIO_MAXIOV, SYSCONF },
221#endif
222#ifdef _SC_ULONG_MAX
223 { "ULONG_MAX", _SC_ULONG_MAX, SYSCONF },
224#endif
225#ifdef _SC_USHRT_MAX
226 { "USHRT_MAX", _SC_USHRT_MAX, SYSCONF },
227#endif
228#ifdef _SC_WORD_BIT
229 { "WORD_BIT", _SC_WORD_BIT, SYSCONF },
230#endif
231#ifdef _SC_AVPHYS_PAGES
232 { "_AVPHYS_PAGES", _SC_AVPHYS_PAGES, SYSCONF },
233#endif
234#ifdef _SC_NPROCESSORS_CONF
235 { "_NPROCESSORS_CONF", _SC_NPROCESSORS_CONF, SYSCONF },
236#endif
237#ifdef _SC_NPROCESSORS_ONLN
238 { "_NPROCESSORS_ONLN", _SC_NPROCESSORS_ONLN, SYSCONF },
239#endif
240#ifdef _SC_PHYS_PAGES
241 { "_PHYS_PAGES", _SC_PHYS_PAGES, SYSCONF },
242#endif
243#ifdef _SC_ARG_MAX
244 { "_POSIX_ARG_MAX", _SC_ARG_MAX, SYSCONF },
245#endif
246#ifdef _SC_ASYNCHRONOUS_IO
247 { "_POSIX_ASYNCHRONOUS_IO", _SC_ASYNCHRONOUS_IO, SYSCONF },
248#endif
249#ifdef _SC_CHILD_MAX
250 { "_POSIX_CHILD_MAX", _SC_CHILD_MAX, SYSCONF },
251#endif
252#ifdef _SC_FSYNC
253 { "_POSIX_FSYNC", _SC_FSYNC, SYSCONF },
254#endif
255#ifdef _SC_JOB_CONTROL
256 { "_POSIX_JOB_CONTROL", _SC_JOB_CONTROL, SYSCONF },
257#endif
258#ifdef _SC_MAPPED_FILES
259 { "_POSIX_MAPPED_FILES", _SC_MAPPED_FILES, SYSCONF },
260#endif
261#ifdef _SC_MEMLOCK
262 { "_POSIX_MEMLOCK", _SC_MEMLOCK, SYSCONF },
263#endif
264#ifdef _SC_MEMLOCK_RANGE
265 { "_POSIX_MEMLOCK_RANGE", _SC_MEMLOCK_RANGE, SYSCONF },
266#endif
267#ifdef _SC_MEMORY_PROTECTION
268 { "_POSIX_MEMORY_PROTECTION", _SC_MEMORY_PROTECTION, SYSCONF },
269#endif
270#ifdef _SC_MESSAGE_PASSING
271 { "_POSIX_MESSAGE_PASSING", _SC_MESSAGE_PASSING, SYSCONF },
272#endif
273#ifdef _SC_NGROUPS_MAX
274 { "_POSIX_NGROUPS_MAX", _SC_NGROUPS_MAX, SYSCONF },
275#endif
276#ifdef _SC_OPEN_MAX
277 { "_POSIX_OPEN_MAX", _SC_OPEN_MAX, SYSCONF },
278#endif
279#ifdef _SC_PII
280 { "_POSIX_PII", _SC_PII, SYSCONF },
281#endif
282#ifdef _SC_PII_INTERNET
283 { "_POSIX_PII_INTERNET", _SC_PII_INTERNET, SYSCONF },
284#endif
285#ifdef _SC_PII_INTERNET_DGRAM
286 { "_POSIX_PII_INTERNET_DGRAM", _SC_PII_INTERNET_DGRAM, SYSCONF },
287#endif
288#ifdef _SC_PII_INTERNET_STREAM
289 { "_POSIX_PII_INTERNET_STREAM", _SC_PII_INTERNET_STREAM, SYSCONF },
290#endif
291#ifdef _SC_PII_OSI
292 { "_POSIX_PII_OSI", _SC_PII_OSI, SYSCONF },
293#endif
294#ifdef _SC_PII_OSI_CLTS
295 { "_POSIX_PII_OSI_CLTS", _SC_PII_OSI_CLTS, SYSCONF },
296#endif
297#ifdef _SC_PII_OSI_COTS
298 { "_POSIX_PII_OSI_COTS", _SC_PII_OSI_COTS, SYSCONF },
299#endif
300#ifdef _SC_PII_OSI_M
301 { "_POSIX_PII_OSI_M", _SC_PII_OSI_M, SYSCONF },
302#endif
303#ifdef _SC_PII_SOCKET
304 { "_POSIX_PII_SOCKET", _SC_PII_SOCKET, SYSCONF },
305#endif
306#ifdef _SC_PII_XTI
307 { "_POSIX_PII_XTI", _SC_PII_XTI, SYSCONF },
308#endif
309#ifdef _SC_POLL
310 { "_POSIX_POLL", _SC_POLL, SYSCONF },
311#endif
312#ifdef _SC_PRIORITIZED_IO
313 { "_POSIX_PRIORITIZED_IO", _SC_PRIORITIZED_IO, SYSCONF },
314#endif
315#ifdef _SC_PRIORITY_SCHEDULING
316 { "_POSIX_PRIORITY_SCHEDULING", _SC_PRIORITY_SCHEDULING, SYSCONF },
317#endif
318#ifdef _SC_REALTIME_SIGNALS
319 { "_POSIX_REALTIME_SIGNALS", _SC_REALTIME_SIGNALS, SYSCONF },
320#endif
321#ifdef _SC_SAVED_IDS
322 { "_POSIX_SAVED_IDS", _SC_SAVED_IDS, SYSCONF },
323#endif
324#ifdef _SC_SELECT
325 { "_POSIX_SELECT", _SC_SELECT, SYSCONF },
326#endif
327#ifdef _SC_SEMAPHORES
328 { "_POSIX_SEMAPHORES", _SC_SEMAPHORES, SYSCONF },
329#endif
330#ifdef _SC_SHARED_MEMORY_OBJECTS
331 { "_POSIX_SHARED_MEMORY_OBJECTS", _SC_SHARED_MEMORY_OBJECTS, SYSCONF },
332#endif
333#ifdef _SC_SSIZE_MAX
334 { "_POSIX_SSIZE_MAX", _SC_SSIZE_MAX, SYSCONF },
335#endif
336#ifdef _SC_STREAM_MAX
337 { "_POSIX_STREAM_MAX", _SC_STREAM_MAX, SYSCONF },
338#endif
339#ifdef _SC_SYNCHRONIZED_IO
340 { "_POSIX_SYNCHRONIZED_IO", _SC_SYNCHRONIZED_IO, SYSCONF },
341#endif
342#ifdef _SC_THREADS
343 { "_POSIX_THREADS", _SC_THREADS, SYSCONF },
344#endif
345#ifdef _SC_THREAD_ATTR_STACKADDR
346 { "_POSIX_THREAD_ATTR_STACKADDR", _SC_THREAD_ATTR_STACKADDR, SYSCONF },
347#endif
348#ifdef _SC_THREAD_ATTR_STACKSIZE
349 { "_POSIX_THREAD_ATTR_STACKSIZE", _SC_THREAD_ATTR_STACKSIZE, SYSCONF },
350#endif
351#ifdef _SC_THREAD_PRIORITY_SCHEDULING
352 { "_POSIX_THREAD_PRIORITY_SCHEDULING", _SC_THREAD_PRIORITY_SCHEDULING, SYSCONF },
353#endif
354#ifdef _SC_THREAD_PRIO_INHERIT
355 { "_POSIX_THREAD_PRIO_INHERIT", _SC_THREAD_PRIO_INHERIT, SYSCONF },
356#endif
357#ifdef _SC_THREAD_PRIO_PROTECT
358 { "_POSIX_THREAD_PRIO_PROTECT", _SC_THREAD_PRIO_PROTECT, SYSCONF },
359#endif
360#ifdef _SC_THREAD_ROBUST_PRIO_INHERIT
361 { "_POSIX_THREAD_ROBUST_PRIO_INHERIT", _SC_THREAD_ROBUST_PRIO_INHERIT,
362 SYSCONF },
363#endif
364#ifdef _SC_THREAD_ROBUST_PRIO_PROTECT
365 { "_POSIX_THREAD_ROBUST_PRIO_PROTECT", _SC_THREAD_ROBUST_PRIO_PROTECT,
366 SYSCONF },
367#endif
368#ifdef _SC_THREAD_PROCESS_SHARED
369 { "_POSIX_THREAD_PROCESS_SHARED", _SC_THREAD_PROCESS_SHARED, SYSCONF },
370#endif
371#ifdef _SC_THREAD_SAFE_FUNCTIONS
372 { "_POSIX_THREAD_SAFE_FUNCTIONS", _SC_THREAD_SAFE_FUNCTIONS, SYSCONF },
373#endif
374#ifdef _SC_TIMERS
375 { "_POSIX_TIMERS", _SC_TIMERS, SYSCONF },
376#endif
377#ifdef _SC_TIMER_MAX
378 { "TIMER_MAX", _SC_TIMER_MAX, SYSCONF },
379#endif
380#ifdef _SC_TZNAME_MAX
381 { "_POSIX_TZNAME_MAX", _SC_TZNAME_MAX, SYSCONF },
382#endif
383#ifdef _SC_VERSION
384 { "_POSIX_VERSION", _SC_VERSION, SYSCONF },
385#endif
386#ifdef _SC_T_IOV_MAX
387 { "_T_IOV_MAX", _SC_T_IOV_MAX, SYSCONF },
388#endif
389#ifdef _SC_XOPEN_CRYPT
390 { "_XOPEN_CRYPT", _SC_XOPEN_CRYPT, SYSCONF },
391#endif
392#ifdef _SC_XOPEN_ENH_I18N
393 { "_XOPEN_ENH_I18N", _SC_XOPEN_ENH_I18N, SYSCONF },
394#endif
395#ifdef _SC_XOPEN_LEGACY
396 { "_XOPEN_LEGACY", _SC_XOPEN_LEGACY, SYSCONF },
397#endif
398#ifdef _SC_XOPEN_REALTIME
399 { "_XOPEN_REALTIME", _SC_XOPEN_REALTIME, SYSCONF },
400#endif
401#ifdef _SC_XOPEN_REALTIME_THREADS
402 { "_XOPEN_REALTIME_THREADS", _SC_XOPEN_REALTIME_THREADS, SYSCONF },
403#endif
404#ifdef _SC_XOPEN_SHM
405 { "_XOPEN_SHM", _SC_XOPEN_SHM, SYSCONF },
406#endif
407#ifdef _SC_XOPEN_UNIX
408 { "_XOPEN_UNIX", _SC_XOPEN_UNIX, SYSCONF },
409#endif
410#ifdef _SC_XOPEN_VERSION
411 { "_XOPEN_VERSION", _SC_XOPEN_VERSION, SYSCONF },
412#endif
413#ifdef _SC_XOPEN_XCU_VERSION
414 { "_XOPEN_XCU_VERSION", _SC_XOPEN_XCU_VERSION, SYSCONF },
415#endif
416#ifdef _SC_XOPEN_XPG2
417 { "_XOPEN_XPG2", _SC_XOPEN_XPG2, SYSCONF },
418#endif
419#ifdef _SC_XOPEN_XPG3
420 { "_XOPEN_XPG3", _SC_XOPEN_XPG3, SYSCONF },
421#endif
422#ifdef _SC_XOPEN_XPG4
423 { "_XOPEN_XPG4", _SC_XOPEN_XPG4, SYSCONF },
424#endif
425 /* POSIX.2 */
426#ifdef _SC_BC_BASE_MAX
427 { "BC_BASE_MAX", _SC_BC_BASE_MAX, SYSCONF },
428#endif
429#ifdef _SC_BC_DIM_MAX
430 { "BC_DIM_MAX", _SC_BC_DIM_MAX, SYSCONF },
431#endif
432#ifdef _SC_BC_SCALE_MAX
433 { "BC_SCALE_MAX", _SC_BC_SCALE_MAX, SYSCONF },
434#endif
435#ifdef _SC_BC_STRING_MAX
436 { "BC_STRING_MAX", _SC_BC_STRING_MAX, SYSCONF },
437#endif
438 { "CHARCLASS_NAME_MAX", _SC_CHARCLASS_NAME_MAX, SYSCONF },
439#ifdef _SC_COLL_WEIGHTS_MAX
440 { "COLL_WEIGHTS_MAX", _SC_COLL_WEIGHTS_MAX, SYSCONF },
441#endif
442#ifdef _SC_EQUIV_CLASS_MAX
443 { "EQUIV_CLASS_MAX", _SC_EQUIV_CLASS_MAX, SYSCONF },
444#endif
445#ifdef _SC_EXPR_NEST_MAX
446 { "EXPR_NEST_MAX", _SC_EXPR_NEST_MAX, SYSCONF },
447#endif
448#ifdef _SC_LINE_MAX
449 { "LINE_MAX", _SC_LINE_MAX, SYSCONF },
450#endif
451#ifdef _SC_BC_BASE_MAX
452 { "POSIX2_BC_BASE_MAX", _SC_BC_BASE_MAX, SYSCONF },
453#endif
454#ifdef _SC_BC_DIM_MAX
455 { "POSIX2_BC_DIM_MAX", _SC_BC_DIM_MAX, SYSCONF },
456#endif
457#ifdef _SC_BC_SCALE_MAX
458 { "POSIX2_BC_SCALE_MAX", _SC_BC_SCALE_MAX, SYSCONF },
459#endif
460#ifdef _SC_BC_STRING_MAX
461 { "POSIX2_BC_STRING_MAX", _SC_BC_STRING_MAX, SYSCONF },
462#endif
463#ifdef _SC_2_CHAR_TERM
464 { "POSIX2_CHAR_TERM", _SC_2_CHAR_TERM, SYSCONF },
465#endif
466#ifdef _SC_COLL_WEIGHTS_MAX
467 { "POSIX2_COLL_WEIGHTS_MAX", _SC_COLL_WEIGHTS_MAX, SYSCONF },
468#endif
469#ifdef _SC_2_C_BIND
470 { "POSIX2_C_BIND", _SC_2_C_BIND, SYSCONF },
471#endif
472#ifdef _SC_2_C_DEV
473 { "POSIX2_C_DEV", _SC_2_C_DEV, SYSCONF },
474#endif
475#ifdef _SC_2_C_VERSION
476 { "POSIX2_C_VERSION", _SC_2_C_VERSION, SYSCONF },
477#endif
478#ifdef _SC_EXPR_NEST_MAX
479 { "POSIX2_EXPR_NEST_MAX", _SC_EXPR_NEST_MAX, SYSCONF },
480#endif
481#ifdef _SC_2_FORT_DEV
482 { "POSIX2_FORT_DEV", _SC_2_FORT_DEV, SYSCONF },
483#endif
484#ifdef _SC_2_FORT_RUN
485 { "POSIX2_FORT_RUN", _SC_2_FORT_RUN, SYSCONF },
486#endif
487#ifdef _SC_LINE_MAX
488 { "_POSIX2_LINE_MAX", _SC_LINE_MAX, SYSCONF },
489 { "POSIX2_LINE_MAX", _SC_LINE_MAX, SYSCONF },
490#endif
491#ifdef _SC_2_LOCALEDEF
492 { "POSIX2_LOCALEDEF", _SC_2_LOCALEDEF, SYSCONF },
493#endif
494#ifdef _SC_RE_DUP_MAX
495 { "POSIX2_RE_DUP_MAX", _SC_RE_DUP_MAX, SYSCONF },
496#endif
497#ifdef _SC_2_SW_DEV
498 { "POSIX2_SW_DEV", _SC_2_SW_DEV, SYSCONF },
499#endif
500#ifdef _SC_2_UPE
501 { "POSIX2_UPE", _SC_2_UPE, SYSCONF },
502#endif
503#ifdef _SC_2_VERSION
504 { "POSIX2_VERSION", _SC_2_VERSION, SYSCONF },
505#endif
506#ifdef _SC_RE_DUP_MAX
507 { "RE_DUP_MAX", _SC_RE_DUP_MAX, SYSCONF },
508#endif
509
510#ifdef _CS_PATH
511 { "PATH", _CS_PATH, CONFSTR },
512 { "CS_PATH", _CS_PATH, CONFSTR },
513#endif
514
515 /* LFS */
516#ifdef _CS_LFS_CFLAGS
517 { "LFS_CFLAGS", _CS_LFS_CFLAGS, CONFSTR },
518#endif
519#ifdef _CS_LFS_LDFLAGS
520 { "LFS_LDFLAGS", _CS_LFS_LDFLAGS, CONFSTR },
521#endif
522#ifdef _CS_LFS_LIBS
523 { "LFS_LIBS", _CS_LFS_LIBS, CONFSTR },
524#endif
525#ifdef _CS_LFS_LINTFLAGS
526 { "LFS_LINTFLAGS", _CS_LFS_LINTFLAGS, CONFSTR },
527#endif
528#ifdef _CS_LFS64_CFLAGS
529 { "LFS64_CFLAGS", _CS_LFS64_CFLAGS, CONFSTR },
530#endif
531#ifdef _CS_LFS64_LDFLAGS
532 { "LFS64_LDFLAGS", _CS_LFS64_LDFLAGS, CONFSTR },
533#endif
534#ifdef _CS_LFS64_LIBS
535 { "LFS64_LIBS", _CS_LFS64_LIBS, CONFSTR },
536#endif
537#ifdef _CS_LFS64_LINTFLAGS
538 { "LFS64_LINTFLAGS", _CS_LFS64_LINTFLAGS, CONFSTR },
539#endif
540
541 /* Programming environments. */
542#ifdef _CS_V5_WIDTH_RESTRICTED_ENVS
543 { "_XBS5_WIDTH_RESTRICTED_ENVS", _CS_V5_WIDTH_RESTRICTED_ENVS, CONFSTR },
544 { "XBS5_WIDTH_RESTRICTED_ENVS", _CS_V5_WIDTH_RESTRICTED_ENVS, CONFSTR },
545#endif
546
547#ifdef _SC_XBS5_ILP32_OFF32
548 { "_XBS5_ILP32_OFF32", _SC_XBS5_ILP32_OFF32, SYSCONF },
549#endif
550#ifdef _CS_XBS5_ILP32_OFF32_CFLAGS
551 { "XBS5_ILP32_OFF32_CFLAGS", _CS_XBS5_ILP32_OFF32_CFLAGS, CONFSTR },
552#endif
553#ifdef _CS_XBS5_ILP32_OFF32_LDFLAGS
554 { "XBS5_ILP32_OFF32_LDFLAGS", _CS_XBS5_ILP32_OFF32_LDFLAGS, CONFSTR },
555#endif
556#ifdef _CS_XBS5_ILP32_OFF32_LIBS
557 { "XBS5_ILP32_OFF32_LIBS", _CS_XBS5_ILP32_OFF32_LIBS, CONFSTR },
558#endif
559#ifdef _CS_XBS5_ILP32_OFF32_LINTFLAGS
560 { "XBS5_ILP32_OFF32_LINTFLAGS", _CS_XBS5_ILP32_OFF32_LINTFLAGS, CONFSTR },
561#endif
562
563#ifdef _SC_XBS5_ILP32_OFFBIG
564 { "_XBS5_ILP32_OFFBIG", _SC_XBS5_ILP32_OFFBIG, SYSCONF },
565#endif
566#ifdef _CS_XBS5_ILP32_OFFBIG_CFLAGS
567 { "XBS5_ILP32_OFFBIG_CFLAGS", _CS_XBS5_ILP32_OFFBIG_CFLAGS, CONFSTR },
568#endif
569#ifdef _CS_XBS5_ILP32_OFFBIG_LDFLAGS
570 { "XBS5_ILP32_OFFBIG_LDFLAGS", _CS_XBS5_ILP32_OFFBIG_LDFLAGS, CONFSTR },
571#endif
572#ifdef _CS_XBS5_ILP32_OFFBIG_LIBS
573 { "XBS5_ILP32_OFFBIG_LIBS", _CS_XBS5_ILP32_OFFBIG_LIBS, CONFSTR },
574#endif
575#ifdef _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
576 { "XBS5_ILP32_OFFBIG_LINTFLAGS", _CS_XBS5_ILP32_OFFBIG_LINTFLAGS, CONFSTR },
577#endif
578
579#ifdef _SC_XBS5_LP64_OFF64
580 { "_XBS5_LP64_OFF64", _SC_XBS5_LP64_OFF64, SYSCONF },
581#endif
582#ifdef _CS_XBS5_LP64_OFF64_CFLAGS
583 { "XBS5_LP64_OFF64_CFLAGS", _CS_XBS5_LP64_OFF64_CFLAGS, CONFSTR },
584#endif
585#ifdef _CS_XBS5_LP64_OFF64_LDFLAGS
586 { "XBS5_LP64_OFF64_LDFLAGS", _CS_XBS5_LP64_OFF64_LDFLAGS, CONFSTR },
587#endif
588#ifdef _CS_XBS5_LP64_OFF64_LIBS
589 { "XBS5_LP64_OFF64_LIBS", _CS_XBS5_LP64_OFF64_LIBS, CONFSTR },
590#endif
591#ifdef _CS_XBS5_LP64_OFF64_LINTFLAGS
592 { "XBS5_LP64_OFF64_LINTFLAGS", _CS_XBS5_LP64_OFF64_LINTFLAGS, CONFSTR },
593#endif
594
595#ifdef _SC_XBS5_LPBIG_OFFBIG
596 { "_XBS5_LPBIG_OFFBIG", _SC_XBS5_LPBIG_OFFBIG, SYSCONF },
597#endif
598#ifdef _CS_XBS5_LPBIG_OFFBIG_CFLAGS
599 { "XBS5_LPBIG_OFFBIG_CFLAGS", _CS_XBS5_LPBIG_OFFBIG_CFLAGS, CONFSTR },
600#endif
601#ifdef _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
602 { "XBS5_LPBIG_OFFBIG_LDFLAGS", _CS_XBS5_LPBIG_OFFBIG_LDFLAGS, CONFSTR },
603#endif
604#ifdef _CS_XBS5_LPBIG_OFFBIG_LIBS
605 { "XBS5_LPBIG_OFFBIG_LIBS", _CS_XBS5_LPBIG_OFFBIG_LIBS, CONFSTR },
606#endif
607#ifdef _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
608 { "XBS5_LPBIG_OFFBIG_LINTFLAGS", _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS, CONFSTR },
609#endif
610
611#ifdef _SC_V6_ILP32_OFF32
612 { "_POSIX_V6_ILP32_OFF32", _SC_V6_ILP32_OFF32, SYSCONF },
613#endif
614#ifdef _CS_POSIX_V6_ILP32_OFF32_CFLAGS
615 { "POSIX_V6_ILP32_OFF32_CFLAGS", _CS_POSIX_V6_ILP32_OFF32_CFLAGS, CONFSTR },
616#endif
617#ifdef _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
618 { "POSIX_V6_ILP32_OFF32_LDFLAGS", _CS_POSIX_V6_ILP32_OFF32_LDFLAGS, CONFSTR },
619#endif
620#ifdef _CS_POSIX_V6_ILP32_OFF32_LIBS
621 { "POSIX_V6_ILP32_OFF32_LIBS", _CS_POSIX_V6_ILP32_OFF32_LIBS, CONFSTR },
622#endif
623#ifdef _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS
624 { "POSIX_V6_ILP32_OFF32_LINTFLAGS", _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS, CONFSTR },
625#endif
626
627#ifdef _CS_V6_WIDTH_RESTRICTED_ENVS
628 { "_POSIX_V6_WIDTH_RESTRICTED_ENVS", _CS_V6_WIDTH_RESTRICTED_ENVS, CONFSTR },
629 { "POSIX_V6_WIDTH_RESTRICTED_ENVS", _CS_V6_WIDTH_RESTRICTED_ENVS, CONFSTR },
630#endif
631
632#ifdef _SC_V6_ILP32_OFFBIG
633 { "_POSIX_V6_ILP32_OFFBIG", _SC_V6_ILP32_OFFBIG, SYSCONF },
634#endif
635#ifdef _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
636 { "POSIX_V6_ILP32_OFFBIG_CFLAGS", _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS, CONFSTR },
637#endif
638#ifdef _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
639 { "POSIX_V6_ILP32_OFFBIG_LDFLAGS", _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS, CONFSTR },
640#endif
641#ifdef _CS_POSIX_V6_ILP32_OFFBIG_LIBS
642 { "POSIX_V6_ILP32_OFFBIG_LIBS", _CS_POSIX_V6_ILP32_OFFBIG_LIBS, CONFSTR },
643#endif
644#ifdef _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS
645 { "POSIX_V6_ILP32_OFFBIG_LINTFLAGS", _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS, CONFSTR },
646#endif
647
648#ifdef _SC_V6_LP64_OFF64
649 { "_POSIX_V6_LP64_OFF64", _SC_V6_LP64_OFF64, SYSCONF },
650#endif
651#ifdef _CS_POSIX_V6_LP64_OFF64_CFLAGS
652 { "POSIX_V6_LP64_OFF64_CFLAGS", _CS_POSIX_V6_LP64_OFF64_CFLAGS, CONFSTR },
653#endif
654#ifdef _CS_POSIX_V6_LP64_OFF64_LDFLAGS
655 { "POSIX_V6_LP64_OFF64_LDFLAGS", _CS_POSIX_V6_LP64_OFF64_LDFLAGS, CONFSTR },
656#endif
657#ifdef _CS_POSIX_V6_LP64_OFF64_LIBS
658 { "POSIX_V6_LP64_OFF64_LIBS", _CS_POSIX_V6_LP64_OFF64_LIBS, CONFSTR },
659#endif
660#ifdef _CS_POSIX_V6_LP64_OFF64_LINTFLAGS
661 { "POSIX_V6_LP64_OFF64_LINTFLAGS", _CS_POSIX_V6_LP64_OFF64_LINTFLAGS, CONFSTR },
662#endif
663
664#ifdef _SC_V6_LPBIG_OFFBIG
665 { "_POSIX_V6_LPBIG_OFFBIG", _SC_V6_LPBIG_OFFBIG, SYSCONF },
666#endif
667#ifdef _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
668 { "POSIX_V6_LPBIG_OFFBIG_CFLAGS", _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS, CONFSTR },
669#endif
670#ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
671 { "POSIX_V6_LPBIG_OFFBIG_LDFLAGS", _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS, CONFSTR },
672#endif
673#ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
674 { "POSIX_V6_LPBIG_OFFBIG_LIBS", _CS_POSIX_V6_LPBIG_OFFBIG_LIBS, CONFSTR },
675#endif
676#ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
677 { "POSIX_V6_LPBIG_OFFBIG_LINTFLAGS", _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS, CONFSTR },
678#endif
679
680#ifdef _SC_V7_ILP32_OFF32
681 { "_POSIX_V7_ILP32_OFF32", _SC_V7_ILP32_OFF32, SYSCONF },
682#endif
683#ifdef _CS_POSIX_V7_ILP32_OFF32_CFLAGS
684 { "POSIX_V7_ILP32_OFF32_CFLAGS", _CS_POSIX_V7_ILP32_OFF32_CFLAGS, CONFSTR },
685#endif
686#ifdef _CS_POSIX_V7_ILP32_OFF32_LDFLAGS
687 { "POSIX_V7_ILP32_OFF32_LDFLAGS", _CS_POSIX_V7_ILP32_OFF32_LDFLAGS, CONFSTR },
688#endif
689#ifdef _CS_POSIX_V7_ILP32_OFF32_LIBS
690 { "POSIX_V7_ILP32_OFF32_LIBS", _CS_POSIX_V7_ILP32_OFF32_LIBS, CONFSTR },
691#endif
692#ifdef _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS
693 { "POSIX_V7_ILP32_OFF32_LINTFLAGS", _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS, CONFSTR },
694#endif
695
696#ifdef _CS_V7_WIDTH_RESTRICTED_ENVS
697 { "_POSIX_V7_WIDTH_RESTRICTED_ENVS", _CS_V7_WIDTH_RESTRICTED_ENVS, CONFSTR },
698 { "POSIX_V7_WIDTH_RESTRICTED_ENVS", _CS_V7_WIDTH_RESTRICTED_ENVS, CONFSTR },
699#endif
700
701#ifdef _SC_V7_ILP32_OFFBIG
702 { "_POSIX_V7_ILP32_OFFBIG", _SC_V7_ILP32_OFFBIG, SYSCONF },
703#endif
704#ifdef _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS
705 { "POSIX_V7_ILP32_OFFBIG_CFLAGS", _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS, CONFSTR },
706#endif
707#ifdef _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS
708 { "POSIX_V7_ILP32_OFFBIG_LDFLAGS", _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS, CONFSTR },
709#endif
710#ifdef _CS_POSIX_V7_ILP32_OFFBIG_LIBS
711 { "POSIX_V7_ILP32_OFFBIG_LIBS", _CS_POSIX_V7_ILP32_OFFBIG_LIBS, CONFSTR },
712#endif
713#ifdef _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS
714 { "POSIX_V7_ILP32_OFFBIG_LINTFLAGS", _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS, CONFSTR },
715#endif
716
717#ifdef _SC_V7_LP64_OFF64
718 { "_POSIX_V7_LP64_OFF64", _SC_V7_LP64_OFF64, SYSCONF },
719#endif
720#ifdef _CS_POSIX_V7_LP64_OFF64_CFLAGS
721 { "POSIX_V7_LP64_OFF64_CFLAGS", _CS_POSIX_V7_LP64_OFF64_CFLAGS, CONFSTR },
722#endif
723#ifdef _CS_POSIX_V7_LP64_OFF64_LDFLAGS
724 { "POSIX_V7_LP64_OFF64_LDFLAGS", _CS_POSIX_V7_LP64_OFF64_LDFLAGS, CONFSTR },
725#endif
726#ifdef _CS_POSIX_V7_LP64_OFF64_LIBS
727 { "POSIX_V7_LP64_OFF64_LIBS", _CS_POSIX_V7_LP64_OFF64_LIBS, CONFSTR },
728#endif
729#ifdef _CS_POSIX_V7_LP64_OFF64_LINTFLAGS
730 { "POSIX_V7_LP64_OFF64_LINTFLAGS", _CS_POSIX_V7_LP64_OFF64_LINTFLAGS, CONFSTR },
731#endif
732
733#ifdef _SC_V7_LPBIG_OFFBIG
734 { "_POSIX_V7_LPBIG_OFFBIG", _SC_V7_LPBIG_OFFBIG, SYSCONF },
735#endif
736#ifdef _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS
737 { "POSIX_V7_LPBIG_OFFBIG_CFLAGS", _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS, CONFSTR },
738#endif
739#ifdef _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS
740 { "POSIX_V7_LPBIG_OFFBIG_LDFLAGS", _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS, CONFSTR },
741#endif
742#ifdef _CS_POSIX_V7_LPBIG_OFFBIG_LIBS
743 { "POSIX_V7_LPBIG_OFFBIG_LIBS", _CS_POSIX_V7_LPBIG_OFFBIG_LIBS, CONFSTR },
744#endif
745#ifdef _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS
746 { "POSIX_V7_LPBIG_OFFBIG_LINTFLAGS", _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS, CONFSTR },
747#endif
748
749#ifdef _SC_ADVISORY_INFO
750 { "_POSIX_ADVISORY_INFO", _SC_ADVISORY_INFO, SYSCONF },
751#endif
752#ifdef _SC_BARRIERS
753 { "_POSIX_BARRIERS", _SC_BARRIERS, SYSCONF },
754#endif
755#ifdef _SC_BASE
756 { "_POSIX_BASE", _SC_BASE, SYSCONF },
757#endif
758#ifdef _SC_C_LANG_SUPPORT
759 { "_POSIX_C_LANG_SUPPORT", _SC_C_LANG_SUPPORT, SYSCONF },
760#endif
761#ifdef _SC_C_LANG_SUPPORT_R
762 { "_POSIX_C_LANG_SUPPORT_R", _SC_C_LANG_SUPPORT_R, SYSCONF },
763#endif
764#ifdef _SC_CLOCK_SELECTION
765 { "_POSIX_CLOCK_SELECTION", _SC_CLOCK_SELECTION, SYSCONF },
766#endif
767#ifdef _SC_CPUTIME
768 { "_POSIX_CPUTIME", _SC_CPUTIME, SYSCONF },
769#endif
770#ifdef _SC_THREAD_CPUTIME
771 { "_POSIX_THREAD_CPUTIME", _SC_THREAD_CPUTIME, SYSCONF },
772#endif
773#ifdef _SC_DEVICE_SPECIFIC
774 { "_POSIX_DEVICE_SPECIFIC", _SC_DEVICE_SPECIFIC, SYSCONF },
775#endif
776#ifdef _SC_DEVICE_SPECIFIC_R
777 { "_POSIX_DEVICE_SPECIFIC_R", _SC_DEVICE_SPECIFIC_R, SYSCONF },
778#endif
779#ifdef _SC_FD_MGMT
780 { "_POSIX_FD_MGMT", _SC_FD_MGMT, SYSCONF },
781#endif
782#ifdef _SC_FIFO
783 { "_POSIX_FIFO", _SC_FIFO, SYSCONF },
784#endif
785#ifdef _SC_PIPE
786 { "_POSIX_PIPE", _SC_PIPE, SYSCONF },
787#endif
788#ifdef _SC_FILE_ATTRIBUTES
789 { "_POSIX_FILE_ATTRIBUTES", _SC_FILE_ATTRIBUTES, SYSCONF },
790#endif
791#ifdef _SC_FILE_LOCKING
792 { "_POSIX_FILE_LOCKING", _SC_FILE_LOCKING, SYSCONF },
793#endif
794#ifdef _SC_FILE_SYSTEM
795 { "_POSIX_FILE_SYSTEM", _SC_FILE_SYSTEM, SYSCONF },
796#endif
797#ifdef _SC_MONOTONIC_CLOCK
798 { "_POSIX_MONOTONIC_CLOCK", _SC_MONOTONIC_CLOCK, SYSCONF },
799#endif
800#ifdef _SC_MULTI_PROCESS
801 { "_POSIX_MULTI_PROCESS", _SC_MULTI_PROCESS, SYSCONF },
802#endif
803#ifdef _SC_SINGLE_PROCESS
804 { "_POSIX_SINGLE_PROCESS", _SC_SINGLE_PROCESS, SYSCONF },
805#endif
806#ifdef _SC_NETWORKING
807 { "_POSIX_NETWORKING", _SC_NETWORKING, SYSCONF },
808#endif
809#ifdef _SC_READER_WRITER_LOCKS
810 { "_POSIX_READER_WRITER_LOCKS", _SC_READER_WRITER_LOCKS, SYSCONF },
811#endif
812#ifdef _SC_SPIN_LOCKS
813 { "_POSIX_SPIN_LOCKS", _SC_SPIN_LOCKS, SYSCONF },
814#endif
815#ifdef _SC_REGEXP
816 { "_POSIX_REGEXP", _SC_REGEXP, SYSCONF },
817#endif
818#ifdef _SC_REGEX_VERSION
819 { "_REGEX_VERSION", _SC_REGEX_VERSION, SYSCONF },
820#endif
821#ifdef _SC_SHELL
822 { "_POSIX_SHELL", _SC_SHELL, SYSCONF },
823#endif
824#ifdef _SC_SIGNALS
825 { "_POSIX_SIGNALS", _SC_SIGNALS, SYSCONF },
826#endif
827#ifdef _SC_SPAWN
828 { "_POSIX_SPAWN", _SC_SPAWN, SYSCONF },
829#endif
830#ifdef _SC_SPORADIC_SERVER
831 { "_POSIX_SPORADIC_SERVER", _SC_SPORADIC_SERVER, SYSCONF },
832#endif
833#ifdef _SC_THREAD_SPORADIC_SERVER
834 { "_POSIX_THREAD_SPORADIC_SERVER", _SC_THREAD_SPORADIC_SERVER, SYSCONF },
835#endif
836#ifdef _SC_SYSTEM_DATABASE
837 { "_POSIX_SYSTEM_DATABASE", _SC_SYSTEM_DATABASE, SYSCONF },
838#endif
839#ifdef _SC_SYSTEM_DATABASE_R
840 { "_POSIX_SYSTEM_DATABASE_R", _SC_SYSTEM_DATABASE_R, SYSCONF },
841#endif
842#ifdef _SC_TIMEOUTS
843 { "_POSIX_TIMEOUTS", _SC_TIMEOUTS, SYSCONF },
844#endif
845#ifdef _SC_TYPED_MEMORY_OBJECTS
846 { "_POSIX_TYPED_MEMORY_OBJECTS", _SC_TYPED_MEMORY_OBJECTS, SYSCONF },
847#endif
848#ifdef _SC_USER_GROUPS
849 { "_POSIX_USER_GROUPS", _SC_USER_GROUPS, SYSCONF },
850#endif
851#ifdef _SC_USER_GROUPS_R
852 { "_POSIX_USER_GROUPS_R", _SC_USER_GROUPS_R, SYSCONF },
853#endif
854#ifdef _SC_2_PBS
855 { "POSIX2_PBS", _SC_2_PBS, SYSCONF },
856#endif
857#ifdef _SC_2_PBS_ACCOUNTING
858 { "POSIX2_PBS_ACCOUNTING", _SC_2_PBS_ACCOUNTING, SYSCONF },
859#endif
860#ifdef _SC_2_PBS_LOCATE
861 { "POSIX2_PBS_LOCATE", _SC_2_PBS_LOCATE, SYSCONF },
862#endif
863#ifdef _SC_2_PBS_TRACK
864 { "POSIX2_PBS_TRACK", _SC_2_PBS_TRACK, SYSCONF },
865#endif
866#ifdef _SC_2_PBS_MESSAGE
867 { "POSIX2_PBS_MESSAGE", _SC_2_PBS_MESSAGE, SYSCONF },
868#endif
869#ifdef _SC_SYMLOOP_MAX
870 { "SYMLOOP_MAX", _SC_SYMLOOP_MAX, SYSCONF },
871#endif
872#ifdef _SC_STREAM_MAX
873 { "STREAM_MAX", _SC_STREAM_MAX, SYSCONF },
874#endif
875#ifdef _SC_AIO_LISTIO_MAX
876 { "AIO_LISTIO_MAX", _SC_AIO_LISTIO_MAX, SYSCONF },
877#endif
878#ifdef _SC_AIO_MAX
879 { "AIO_MAX", _SC_AIO_MAX, SYSCONF },
880#endif
881#ifdef _SC_AIO_PRIO_DELTA_MAX
882 { "AIO_PRIO_DELTA_MAX", _SC_AIO_PRIO_DELTA_MAX, SYSCONF },
883#endif
884#ifdef _SC_DELAYTIMER_MAX
885 { "DELAYTIMER_MAX", _SC_DELAYTIMER_MAX, SYSCONF },
886#endif
887#ifdef _SC_HOST_NAME_MAX
888 { "HOST_NAME_MAX", _SC_HOST_NAME_MAX, SYSCONF },
889#endif
890#ifdef _SC_LOGIN_NAME_MAX
891 { "LOGIN_NAME_MAX", _SC_LOGIN_NAME_MAX, SYSCONF },
892#endif
893#ifdef _SC_MQ_OPEN_MAX
894 { "MQ_OPEN_MAX", _SC_MQ_OPEN_MAX, SYSCONF },
895#endif
896#ifdef _SC_MQ_PRIO_MAX
897 { "MQ_PRIO_MAX", _SC_MQ_PRIO_MAX, SYSCONF },
898#endif
899#ifdef _SC_DEVICE_IO
900 { "_POSIX_DEVICE_IO", _SC_DEVICE_IO, SYSCONF },
901#endif
902#ifdef _SC_TRACE
903 { "_POSIX_TRACE", _SC_TRACE, SYSCONF },
904#endif
905#ifdef _SC_TRACE_EVENT_FILTER
906 { "_POSIX_TRACE_EVENT_FILTER", _SC_TRACE_EVENT_FILTER, SYSCONF },
907#endif
908#ifdef _SC_TRACE_INHERIT
909 { "_POSIX_TRACE_INHERIT", _SC_TRACE_INHERIT, SYSCONF },
910#endif
911#ifdef _SC_TRACE_LOG
912 { "_POSIX_TRACE_LOG", _SC_TRACE_LOG, SYSCONF },
913#endif
914#ifdef _SC_RTSIG_MAX
915 { "RTSIG_MAX", _SC_RTSIG_MAX, SYSCONF },
916#endif
917#ifdef _SC_SEM_NSEMS_MAX
918 { "SEM_NSEMS_MAX", _SC_SEM_NSEMS_MAX, SYSCONF },
919#endif
920#ifdef _SC_SEM_VALUE_MAX
921 { "SEM_VALUE_MAX", _SC_SEM_VALUE_MAX, SYSCONF },
922#endif
923#ifdef _SC_SIGQUEUE_MAX
924 { "SIGQUEUE_MAX", _SC_SIGQUEUE_MAX, SYSCONF },
925#endif
926#ifdef _PC_FILESIZEBITS
927 { "FILESIZEBITS", _PC_FILESIZEBITS, PATHCONF },
928#endif
929#ifdef _PC_ALLOC_SIZE_MIN
930 { "POSIX_ALLOC_SIZE_MIN", _PC_ALLOC_SIZE_MIN, PATHCONF },
931#endif
932#ifdef _PC_REC_INCR_XFER_SIZE
933 { "POSIX_REC_INCR_XFER_SIZE", _PC_REC_INCR_XFER_SIZE, PATHCONF },
934#endif
935#ifdef _PC_REC_MAX_XFER_SIZE
936 { "POSIX_REC_MAX_XFER_SIZE", _PC_REC_MAX_XFER_SIZE, PATHCONF },
937#endif
938#ifdef _PC_REC_MIN_XFER_SIZE
939 { "POSIX_REC_MIN_XFER_SIZE", _PC_REC_MIN_XFER_SIZE, PATHCONF },
940#endif
941#ifdef _PC_REC_XFER_ALIGN
942 { "POSIX_REC_XFER_ALIGN", _PC_REC_XFER_ALIGN, PATHCONF },
943#endif
944#ifdef _PC_SYMLINK_MAX
945 { "SYMLINK_MAX", _PC_SYMLINK_MAX, PATHCONF },
946#endif
947#ifdef _CS_GNU_LIBC_VERSION
948 { "GNU_LIBC_VERSION", _CS_GNU_LIBC_VERSION, CONFSTR },
949#endif
950#ifdef _CS_GNU_LIBPTHREAD_VERSION
951 { "GNU_LIBPTHREAD_VERSION", _CS_GNU_LIBPTHREAD_VERSION, CONFSTR },
952#endif
953#ifdef _PC_2_SYMLINKS
954 { "POSIX2_SYMLINKS", _PC_2_SYMLINKS, PATHCONF },
955#endif
956
957#ifdef _SC_LEVEL1_ICACHE_SIZE
958 { "LEVEL1_ICACHE_SIZE", _SC_LEVEL1_ICACHE_SIZE, SYSCONF },
959#endif
960#ifdef _SC_LEVEL1_ICACHE_ASSOC
961 { "LEVEL1_ICACHE_ASSOC", _SC_LEVEL1_ICACHE_ASSOC, SYSCONF },
962#endif
963#ifdef _SC_LEVEL1_ICACHE_LINESIZE
964 { "LEVEL1_ICACHE_LINESIZE", _SC_LEVEL1_ICACHE_LINESIZE, SYSCONF },
965#endif
966#ifdef _SC_LEVEL1_DCACHE_SIZE
967 { "LEVEL1_DCACHE_SIZE", _SC_LEVEL1_DCACHE_SIZE, SYSCONF },
968#endif
969#ifdef _SC_LEVEL1_DCACHE_ASSOC
970 { "LEVEL1_DCACHE_ASSOC", _SC_LEVEL1_DCACHE_ASSOC, SYSCONF },
971#endif
972#ifdef _SC_LEVEL1_DCACHE_LINESIZE
973 { "LEVEL1_DCACHE_LINESIZE", _SC_LEVEL1_DCACHE_LINESIZE, SYSCONF },
974#endif
975#ifdef _SC_LEVEL2_CACHE_SIZE
976 { "LEVEL2_CACHE_SIZE", _SC_LEVEL2_CACHE_SIZE, SYSCONF },
977#endif
978#ifdef _SC_LEVEL2_CACHE_ASSOC
979 { "LEVEL2_CACHE_ASSOC", _SC_LEVEL2_CACHE_ASSOC, SYSCONF },
980#endif
981#ifdef _SC_LEVEL2_CACHE_LINESIZE
982 { "LEVEL2_CACHE_LINESIZE", _SC_LEVEL2_CACHE_LINESIZE, SYSCONF },
983#endif
984#ifdef _SC_LEVEL3_CACHE_SIZE
985 { "LEVEL3_CACHE_SIZE", _SC_LEVEL3_CACHE_SIZE, SYSCONF },
986#endif
987#ifdef _SC_LEVEL3_CACHE_ASSOC
988 { "LEVEL3_CACHE_ASSOC", _SC_LEVEL3_CACHE_ASSOC, SYSCONF },
989#endif
990#ifdef _SC_LEVEL3_CACHE_LINESIZE
991 { "LEVEL3_CACHE_LINESIZE", _SC_LEVEL3_CACHE_LINESIZE, SYSCONF },
992#endif
993#ifdef _SC_LEVEL4_CACHE_SIZE
994 { "LEVEL4_CACHE_SIZE", _SC_LEVEL4_CACHE_SIZE, SYSCONF },
995#endif
996#ifdef _SC_LEVEL4_CACHE_ASSOC
997 { "LEVEL4_CACHE_ASSOC", _SC_LEVEL4_CACHE_ASSOC, SYSCONF },
998#endif
999#ifdef _SC_LEVEL4_CACHE_LINESIZE
1000 { "LEVEL4_CACHE_LINESIZE", _SC_LEVEL4_CACHE_LINESIZE, SYSCONF },
1001#endif
1002
1003#ifdef _SC_IPV6
1004 { "IPV6", _SC_IPV6, SYSCONF },
1005#endif
1006#ifdef _SC_RAW_SOCKETS
1007 { "RAW_SOCKETS", _SC_RAW_SOCKETS, SYSCONF },
1008#endif
1009
1010 { NULL, 0, SYSCONF }
1011 };
1012
1013
1014static const struct { const char *name; int num; } specs[] =
1015 {
1016#ifdef _SC_XBS5_ILP32_OFF32
1017 { "XBS5_ILP32_OFF32", _SC_XBS5_ILP32_OFF32 },
1018#endif
1019#ifdef _SC_XBS5_ILP32_OFFBIG
1020 { "XBS5_ILP32_OFFBIG", _SC_XBS5_ILP32_OFFBIG },
1021#endif
1022#ifdef _SC_XBS5_LP64_OFF64
1023 { "XBS5_LP64_OFF64", _SC_XBS5_LP64_OFF64 },
1024#endif
1025#ifdef _SC_XBS5_LPBIG_OFFBIG
1026 { "XBS5_LPBIG_OFFBIG", _SC_XBS5_LPBIG_OFFBIG },
1027#endif
1028#ifdef _SC_V6_ILP32_OFF32
1029 { "POSIX_V6_ILP32_OFF32", _SC_V6_ILP32_OFF32 },
1030#endif
1031#ifdef _SC_V6_ILP32_OFFBIG
1032 { "POSIX_V6_ILP32_OFFBIG", _SC_V6_ILP32_OFFBIG },
1033#endif
1034#ifdef _SC_V6_LP64_OFF64
1035 { "POSIX_V6_LP64_OFF64", _SC_V6_LP64_OFF64 },
1036#endif
1037#ifdef _SC_V6_LPBIG_OFFBIG
1038 { "POSIX_V6_LPBIG_OFFBIG", _SC_V6_LPBIG_OFFBIG },
1039#endif
1040#ifdef _SC_V7_ILP32_OFF32
1041 { "POSIX_V7_ILP32_OFF32", _SC_V7_ILP32_OFF32 },
1042#endif
1043#ifdef _SC_V7_ILP32_OFFBIG
1044 { "POSIX_V7_ILP32_OFFBIG", _SC_V7_ILP32_OFFBIG },
1045#endif
1046#ifdef _SC_V7_LP64_OFF64
1047 { "POSIX_V7_LP64_OFF64", _SC_V7_LP64_OFF64 },
1048#endif
1049#ifdef _SC_V7_LPBIG_OFFBIG
1050 { "POSIX_V7_LPBIG_OFFBIG", _SC_V7_LPBIG_OFFBIG },
1051#endif
1052 };
1053static const int nspecs = sizeof (specs) / sizeof (specs[0]);
1054
1055#ifdef __UCLIBC_HAS___PROGNAME__
1056extern const char *__progname;
1057#else
1058#define __progname "foo"
1059#endif
1060
1061static void
1062usage (void)
1063{
1064 fprintf (stderr,
1065 _("Usage: %s [-v specification] variable_name [pathname]\n"),
1066 __progname);
1067 fprintf (stderr,
1068 _(" %s -a [pathname]\n"), __progname);
1069 exit (2);
1070}
1071
1072
1073static void
1074print_all (const char *path)
1075{
1076 register const struct conf *c;
1077 size_t clen;
1078 long int value;
1079 char *cvalue;
1080 for (c = vars; c->name != NULL; ++c) {
1081 printf("%-35s", c->name);
1082 switch (c->call) {
1083 case PATHCONF:
1084 value = pathconf (path, c->call_name);
1085 if (value != -1) {
1086 printf("%ld", value);
1087 }
1088 printf("\n");
1089 break;
1090 case SYSCONF:
1091 value = sysconf (c->call_name);
1092 if (value == -1l) {
1093 if (c->call_name == _SC_UINT_MAX
1094 || c->call_name == _SC_ULONG_MAX)
1095 printf ("%lu", value);
1096 }
1097 else {
1098 printf ("%ld", value);
1099 }
1100 printf ("\n");
1101 break;
1102 case CONFSTR:
1103 clen = confstr (c->call_name, (char *) NULL, 0);
1104 cvalue = (char *) malloc (clen);
1105 if (cvalue == NULL)
1106 error (3, 0, _("memory exhausted"));
1107 if (confstr (c->call_name, cvalue, clen) != clen)
1108 error (3, errno, "confstr");
1109 printf ("%.*s\n", (int) clen, cvalue);
1110 free (cvalue);
1111 break;
1112 }
1113 }
1114 exit (0);
1115}
1116
1117int
1118main (int argc, char *argv[])
1119{
1120 register const struct conf *c;
1121
1122 /* Set locale. Do not set LC_ALL because the other categories must
1123 not be affected (according to POSIX.2). */
1124
1125 /* Initialize the message catalog. */
1126
1127 if (argc > 1 && strcmp (argv[1], "--version") == 0)
1128 {
1129 printf ("getconf (GNU %s) %s\n", PACKAGE, VERSION);
1130 printf ("\
1131Copyright (C) %s Free Software Foundation, Inc.\n\
1132This is free software; see the source for copying conditions. There is NO\n\
1133warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\
1134", "2009");
1135 printf ("Written by %s.\n", "Roland McGrath");
1136 return 0;
1137 }
1138
1139 if (argc > 1 && strcmp (argv[1], "--help") == 0)
1140 {
1141 printf ("\
1142Usage: getconf [-v SPEC] VAR\n\
1143 or: getconf [-v SPEC] PATH_VAR PATH\n\
1144\n\
1145Get the configuration value for variable VAR, or for variable PATH_VAR\n\
1146for path PATH. If SPEC is given, give values for compilation\n\
1147environment SPEC.\n\n");
1148 fputs ("For bug reporting instructions, please see:\n\
1149<http://www.gnu.org/software/libc/bugs.html>.\n", stdout);
1150 return 0;
1151 }
1152
1153 const char *getconf_dir = getenv ("GETCONF_DIR") ?: GETCONF_DIR;
1154 size_t getconf_dirlen = strlen (getconf_dir);
1155
1156 const char *spec = NULL;
1157 char buf[sizeof "POSIX_V6_LPBIG_OFFBIG"];
1158 char *argv0 = argv[0];
1159 if (argc > 1 && strncmp (argv[1], "-v", 2) == 0)
1160 {
1161 if (argv[1][2] == '\0')
1162 {
1163 if (argc < 3)
1164 usage ();
1165
1166 spec = argv[2];
1167 argv += 2;
1168 argc -= 2;
1169 }
1170 else
1171 {
1172 spec = &argv[1][2];
1173 argv += 1;
1174 argc += 1;
1175 }
1176 }
1177 else
1178 {
1179 char default_name[getconf_dirlen + sizeof "/default"];
1180 memcpy (mempcpy (default_name, getconf_dir, getconf_dirlen),
1181 "/default", sizeof "/default");
1182 int len = readlink (default_name, buf, sizeof buf - 1);
1183 if (len > 0)
1184 {
1185 buf[len] = '\0';
1186 spec = buf;
1187 }
1188 }
1189
1190 /* Check for the specifications we know. */
1191 if (spec != NULL)
1192 {
1193 int i;
1194 for (i = 0; i < nspecs; ++i)
1195 if (strcmp (spec, specs[i].name) == 0)
1196 break;
1197
1198 if (i == nspecs)
1199 error (2, 0, _("unknown specification \"%s\""), spec);
1200
1201 switch (specs[i].num)
1202 {
1203#if !defined(_XBS5_ILP32_OFF32) && defined(_SC_XBS5_ILP32_OFF32)
1204 case _SC_XBS5_ILP32_OFF32:
1205#endif
1206#if !defined(_XBS5_ILP32_OFFBIG) && defined(_SC_XBS5_ILP32_OFFBIG)
1207 case _SC_XBS5_ILP32_OFFBIG:
1208#endif
1209#if !defined(_XBS5_LP64_OFF64) && defined(_SC_XBS5_LP64_OFF64)
1210 case _SC_XBS5_LP64_OFF64:
1211#endif
1212#if !defined(_XBS5_LPBIG_OFFBIG) && defined(_SC_XBS5_LPBIG_OFFBIG)
1213 case _SC_XBS5_LPBIG_OFFBIG:
1214#endif
1215#if !defined(_POSIX_V6_ILP32_OFF32) && defined(_SC_V6_ILP32_OFF32)
1216 case _SC_V6_ILP32_OFF32:
1217#endif
1218#if !defined(_POSIX_V6_ILP32_OFFBIG) && defined(_SC_V6_ILP32_OFFBIG)
1219 case _SC_V6_ILP32_OFFBIG:
1220#endif
1221#if !defined(_POSIX_V6_LP64_OFF64) && defined(_SC_V6_LP64_OFF64)
1222 case _SC_V6_LP64_OFF64:
1223#endif
1224#if !defined(_POSIX_V6_LPBIG_OFFBIG) && defined(_SC_V6_LPBIG_OFFBIG)
1225 case _SC_V6_LPBIG_OFFBIG:
1226#endif
1227#if !defined(_POSIX_V7_ILP32_OFF32) && defined(_SC_V7_ILP32_OFF32)
1228 case _SC_V7_ILP32_OFF32:
1229#endif
1230#if !defined(_POSIX_V7_ILP32_OFFBIG) && defined(_SC_V7_ILP32_OFFBIG)
1231 case _SC_V7_ILP32_OFFBIG:
1232#endif
1233#if !defined(_POSIX_V7_LP64_OFF64) && defined(_SC_V7_LP64_OFF64)
1234 case _SC_V7_LP64_OFF64:
1235#endif
1236#if !defined(_POSIX_V7_LPBIG_OFFBIG) && defined(_SC_V7_LPBIG_OFFBIG)
1237 case _SC_V7_LPBIG_OFFBIG:
1238#endif
1239 {
1240 const char *args[argc + 3];
1241 size_t spec_len = strlen (spec);
1242 char getconf_name[getconf_dirlen + 1 + spec_len + 1];
1243 memcpy (mempcpy (mempcpy (getconf_name, getconf_dir,
1244 getconf_dirlen),
1245 "/", 1), spec, spec_len + 1);
1246 args[0] = argv0;
1247 args[1] = "-v";
1248 args[2] = spec;
1249 memcpy (&args[3], &argv[1], argc * sizeof (argv[1]));
1250 execv (getconf_name, (char * const *) args);
1251 error (4, errno, _("Couldn't execute %s"), getconf_name);
1252 }
1253 default:
1254 break;
1255 }
1256 }
1257
1258 if (argc > 1 && strcmp (argv[1], "-a") == 0)
1259 {
1260 if (argc == 2)
1261 print_all ("/");
1262 else if (argc == 3)
1263 print_all (argv[2]);
1264 else
1265 usage ();
1266 }
1267
1268 int ai = 1;
1269 if (argc > ai && strcmp (argv[ai], "--") == 0)
1270 ++ai;
1271
1272 if (argc - ai < 1 || argc - ai > 2)
1273 usage ();
1274
1275 for (c = vars; c->name != NULL; ++c)
1276 if (strcmp (c->name, argv[ai]) == 0
1277 || (strncmp (c->name, "_POSIX_", 7) == 0
1278 && strcmp (c->name + 7, argv[ai]) == 0))
1279 {
1280 long int value;
1281 size_t clen;
1282 char *cvalue;
1283 switch (c->call)
1284 {
1285 case PATHCONF:
1286 if (argc - ai < 2)
1287 usage ();
1288 errno = 0;
1289 value = pathconf (argv[ai + 1], c->call_name);
1290 if (value == -1)
1291 {
1292 if (errno) {
1293 error (3, errno, "pathconf: %s", argv[ai + 1]);
1294 } else
1295 puts (_("undefined"));
1296 }
1297 else
1298 printf ("%ld\n", value);
1299 exit (0);
1300
1301 case SYSCONF:
1302 if (argc - ai > 1)
1303 usage ();
1304 value = sysconf (c->call_name);
1305 if (value == -1l)
1306 {
1307 if (c->call_name == _SC_UINT_MAX
1308 || c->call_name == _SC_ULONG_MAX)
1309 printf ("%lu\n", value);
1310 else
1311 puts (_("undefined"));
1312 }
1313 else
1314 printf ("%ld\n", value);
1315 exit (0);
1316
1317 case CONFSTR:
1318 if (argc - ai > 1)
1319 usage ();
1320 clen = confstr (c->call_name, (char *) NULL, 0);
1321 cvalue = (char *) malloc (clen);
1322 if (cvalue == NULL)
1323 error (3, 0, _("memory exhausted"));
1324
1325 if (confstr (c->call_name, cvalue, clen) != clen)
1326 error (3, errno, "confstr");
1327
1328 printf ("%.*s\n", (int) clen, cvalue);
1329 exit (0);
1330 }
1331 }
1332
1333 error (2, 0, _("Unrecognized variable `%s'"), argv[ai]);
1334 /* NOTREACHED */
1335 return 2;
1336}