(IPV6_HOPOPTS, IPV6_DSTOPTS): New macros.
[kopensolaris-gnu/glibc.git] / bits / confname.h
1 /* `sysconf', `pathconf', and `confstr' NAME values.  Generic version.
2    Copyright (C) 1993,1995-1998,2000,2001,2003 Free Software Foundation, Inc.
3    This file is part of the GNU C Library.
4
5    The GNU C Library is free software; you can redistribute it and/or
6    modify it under the terms of the GNU Lesser General Public
7    License as published by the Free Software Foundation; either
8    version 2.1 of the License, or (at your option) any later version.
9
10    The GNU C Library is distributed in the hope that it will be useful,
11    but WITHOUT ANY WARRANTY; without even the implied warranty of
12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13    Lesser General Public License for more details.
14
15    You should have received a copy of the GNU Lesser General Public
16    License along with the GNU C Library; if not, write to the Free
17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
18    02111-1307 USA.  */
19
20 #ifndef _UNISTD_H
21 # error "Never use <bits/confname.h> directly; include <unistd.h> instead."
22 #endif
23
24 /* Values for the NAME argument to `pathconf' and `fpathconf'.  */
25 enum
26   {
27     _PC_LINK_MAX,
28 #define _PC_LINK_MAX                    _PC_LINK_MAX
29     _PC_MAX_CANON,
30 #define _PC_MAX_CANON                   _PC_MAX_CANON
31     _PC_MAX_INPUT,
32 #define _PC_MAX_INPUT                   _PC_MAX_INPUT
33     _PC_NAME_MAX,
34 #define _PC_NAME_MAX                    _PC_NAME_MAX
35     _PC_PATH_MAX,
36 #define _PC_PATH_MAX                    _PC_PATH_MAX
37     _PC_PIPE_BUF,
38 #define _PC_PIPE_BUF                    _PC_PIPE_BUF
39     _PC_CHOWN_RESTRICTED,
40 #define _PC_CHOWN_RESTRICTED            _PC_CHOWN_RESTRICTED
41     _PC_NO_TRUNC,
42 #define _PC_NO_TRUNC                    _PC_NO_TRUNC
43     _PC_VDISABLE,
44 #define _PC_VDISABLE                    _PC_VDISABLE
45     _PC_SYNC_IO,
46 #define _PC_SYNC_IO                     _PC_SYNC_IO
47     _PC_ASYNC_IO,
48 #define _PC_ASYNC_IO                    _PC_ASYNC_IO
49     _PC_PRIO_IO,
50 #define _PC_PRIO_IO                     _PC_PRIO_IO
51     _PC_SOCK_MAXBUF,
52 #define _PC_SOCK_MAXBUF                 _PC_SOCK_MAXBUF
53     _PC_FILESIZEBITS,
54 #define _PC_FILESIZEBITS                _PC_FILESIZEBITS
55     _PC_REC_INCR_XFER_SIZE,
56 #define _PC_REC_INCR_XFER_SIZE          _PC_REC_INCR_XFER_SIZE
57     _PC_REC_MAX_XFER_SIZE,
58 #define _PC_REC_MAX_XFER_SIZE           _PC_REC_MAX_XFER_SIZE
59     _PC_REC_MIN_XFER_SIZE,
60 #define _PC_REC_MIN_XFER_SIZE           _PC_REC_MIN_XFER_SIZE
61     _PC_REC_XFER_ALIGN,
62 #define _PC_REC_XFER_ALIGN              _PC_REC_XFER_ALIGN
63     _PC_ALLOC_SIZE_MIN,
64 #define _PC_ALLOC_SIZE_MIN              _PC_ALLOC_SIZE_MIN
65     _PC_SYMLINK_MAX,
66 #define _PC_SYMLINK_MAX                 _PC_SYMLINK_MAX
67     _PC_2_SYMLINKS
68 #define _PC_2_SYMLINKS                  _PC_2_SYMLINKS
69   };
70
71 /* Values for the argument to `sysconf'.  */
72 enum
73   {
74     _SC_ARG_MAX,
75 #define _SC_ARG_MAX                     _SC_ARG_MAX
76     _SC_CHILD_MAX,
77 #define _SC_CHILD_MAX                   _SC_CHILD_MAX
78     _SC_CLK_TCK,
79 #define _SC_CLK_TCK                     _SC_CLK_TCK
80     _SC_NGROUPS_MAX,
81 #define _SC_NGROUPS_MAX                 _SC_NGROUPS_MAX
82     _SC_OPEN_MAX,
83 #define _SC_OPEN_MAX                    _SC_OPEN_MAX
84     _SC_STREAM_MAX,
85 #define _SC_STREAM_MAX                  _SC_STREAM_MAX
86     _SC_TZNAME_MAX,
87 #define _SC_TZNAME_MAX                  _SC_TZNAME_MAX
88     _SC_JOB_CONTROL,
89 #define _SC_JOB_CONTROL                 _SC_JOB_CONTROL
90     _SC_SAVED_IDS,
91 #define _SC_SAVED_IDS                   _SC_SAVED_IDS
92     _SC_REALTIME_SIGNALS,
93 #define _SC_REALTIME_SIGNALS            _SC_REALTIME_SIGNALS
94     _SC_PRIORITY_SCHEDULING,
95 #define _SC_PRIORITY_SCHEDULING         _SC_PRIORITY_SCHEDULING
96     _SC_TIMERS,
97 #define _SC_TIMERS                      _SC_TIMERS
98     _SC_ASYNCHRONOUS_IO,
99 #define _SC_ASYNCHRONOUS_IO             _SC_ASYNCHRONOUS_IO
100     _SC_PRIORITIZED_IO,
101 #define _SC_PRIORITIZED_IO              _SC_PRIORITIZED_IO
102     _SC_SYNCHRONIZED_IO,
103 #define _SC_SYNCHRONIZED_IO             _SC_SYNCHRONIZED_IO
104     _SC_FSYNC,
105 #define _SC_FSYNC                       _SC_FSYNC
106     _SC_MAPPED_FILES,
107 #define _SC_MAPPED_FILES                _SC_MAPPED_FILES
108     _SC_MEMLOCK,
109 #define _SC_MEMLOCK                     _SC_MEMLOCK
110     _SC_MEMLOCK_RANGE,
111 #define _SC_MEMLOCK_RANGE               _SC_MEMLOCK_RANGE
112     _SC_MEMORY_PROTECTION,
113 #define _SC_MEMORY_PROTECTION           _SC_MEMORY_PROTECTION
114     _SC_MESSAGE_PASSING,
115 #define _SC_MESSAGE_PASSING             _SC_MESSAGE_PASSING
116     _SC_SEMAPHORES,
117 #define _SC_SEMAPHORES                  _SC_SEMAPHORES
118     _SC_SHARED_MEMORY_OBJECTS,
119 #define _SC_SHARED_MEMORY_OBJECTS       _SC_SHARED_MEMORY_OBJECTS
120     _SC_AIO_LISTIO_MAX,
121 #define _SC_AIO_LISTIO_MAX              _SC_AIO_LISTIO_MAX
122     _SC_AIO_MAX,
123 #define _SC_AIO_MAX                     _SC_AIO_MAX
124     _SC_AIO_PRIO_DELTA_MAX,
125 #define _SC_AIO_PRIO_DELTA_MAX          _SC_AIO_PRIO_DELTA_MAX
126     _SC_DELAYTIMER_MAX,
127 #define _SC_DELAYTIMER_MAX              _SC_DELAYTIMER_MAX
128     _SC_MQ_OPEN_MAX,
129 #define _SC_MQ_OPEN_MAX                 _SC_MQ_OPEN_MAX
130     _SC_MQ_PRIO_MAX,
131 #define _SC_MQ_PRIO_MAX                 _SC_MQ_PRIO_MAX
132     _SC_VERSION,
133 #define _SC_VERSION                     _SC_VERSION
134     _SC_PAGESIZE,
135 #define _SC_PAGESIZE                    _SC_PAGESIZE
136 #define _SC_PAGE_SIZE                   _SC_PAGESIZE
137     _SC_RTSIG_MAX,
138 #define _SC_RTSIG_MAX                   _SC_RTSIG_MAX
139     _SC_SEM_NSEMS_MAX,
140 #define _SC_SEM_NSEMS_MAX               _SC_SEM_NSEMS_MAX
141     _SC_SEM_VALUE_MAX,
142 #define _SC_SEM_VALUE_MAX               _SC_SEM_VALUE_MAX
143     _SC_SIGQUEUE_MAX,
144 #define _SC_SIGQUEUE_MAX                _SC_SIGQUEUE_MAX
145     _SC_TIMER_MAX,
146 #define _SC_TIMER_MAX                   _SC_TIMER_MAX
147
148     /* Values for the argument to `sysconf'
149        corresponding to _POSIX2_* symbols.  */
150     _SC_BC_BASE_MAX,
151 #define _SC_BC_BASE_MAX                 _SC_BC_BASE_MAX
152     _SC_BC_DIM_MAX,
153 #define _SC_BC_DIM_MAX                  _SC_BC_DIM_MAX
154     _SC_BC_SCALE_MAX,
155 #define _SC_BC_SCALE_MAX                _SC_BC_SCALE_MAX
156     _SC_BC_STRING_MAX,
157 #define _SC_BC_STRING_MAX               _SC_BC_STRING_MAX
158     _SC_COLL_WEIGHTS_MAX,
159 #define _SC_COLL_WEIGHTS_MAX            _SC_COLL_WEIGHTS_MAX
160     _SC_EQUIV_CLASS_MAX,
161 #define _SC_EQUIV_CLASS_MAX             _SC_EQUIV_CLASS_MAX
162     _SC_EXPR_NEST_MAX,
163 #define _SC_EXPR_NEST_MAX               _SC_EXPR_NEST_MAX
164     _SC_LINE_MAX,
165 #define _SC_LINE_MAX                    _SC_LINE_MAX
166     _SC_RE_DUP_MAX,
167 #define _SC_RE_DUP_MAX                  _SC_RE_DUP_MAX
168     _SC_CHARCLASS_NAME_MAX,
169 #define _SC_CHARCLASS_NAME_MAX          _SC_CHARCLASS_NAME_MAX
170
171     _SC_2_VERSION,
172 #define _SC_2_VERSION                   _SC_2_VERSION
173     _SC_2_C_BIND,
174 #define _SC_2_C_BIND                    _SC_2_C_BIND
175     _SC_2_C_DEV,
176 #define _SC_2_C_DEV                     _SC_2_C_DEV
177     _SC_2_FORT_DEV,
178 #define _SC_2_FORT_DEV                  _SC_2_FORT_DEV
179     _SC_2_FORT_RUN,
180 #define _SC_2_FORT_RUN                  _SC_2_FORT_RUN
181     _SC_2_SW_DEV,
182 #define _SC_2_SW_DEV                    _SC_2_SW_DEV
183     _SC_2_LOCALEDEF,
184 #define _SC_2_LOCALEDEF                 _SC_2_LOCALEDEF
185
186     _SC_PII,
187 #define _SC_PII                         _SC_PII
188     _SC_PII_XTI,
189 #define _SC_PII_XTI                     _SC_PII_XTI
190     _SC_PII_SOCKET,
191 #define _SC_PII_SOCKET                  _SC_PII_SOCKET
192     _SC_PII_INTERNET,
193 #define _SC_PII_INTERNET                _SC_PII_INTERNET
194     _SC_PII_OSI,
195 #define _SC_PII_OSI                     _SC_PII_OSI
196     _SC_POLL,
197 #define _SC_POLL                        _SC_POLL
198     _SC_SELECT,
199 #define _SC_SELECT                      _SC_SELECT
200     _SC_UIO_MAXIOV,
201 #define _SC_UIO_MAXIOV                  _SC_UIO_MAXIOV
202     _SC_IOV_MAX = _SC_UIO_MAXIOV,
203 #define _SC_IOV_MAX                     _SC_IOV_MAX
204     _SC_PII_INTERNET_STREAM,
205 #define _SC_PII_INTERNET_STREAM         _SC_PII_INTERNET_STREAM
206     _SC_PII_INTERNET_DGRAM,
207 #define _SC_PII_INTERNET_DGRAM          _SC_PII_INTERNET_DGRAM
208     _SC_PII_OSI_COTS,
209 #define _SC_PII_OSI_COTS                _SC_PII_OSI_COTS
210     _SC_PII_OSI_CLTS,
211 #define _SC_PII_OSI_CLTS                _SC_PII_OSI_CLTS
212     _SC_PII_OSI_M,
213 #define _SC_PII_OSI_M                   _SC_PII_OSI_M
214     _SC_T_IOV_MAX,
215 #define _SC_T_IOV_MAX                   _SC_T_IOV_MAX
216
217     /* Values according to POSIX 1003.1c (POSIX threads).  */
218     _SC_THREADS,
219 #define _SC_THREADS                     _SC_THREADS
220     _SC_THREAD_SAFE_FUNCTIONS,
221 #define _SC_THREAD_SAFE_FUNCTIONS       _SC_THREAD_SAFE_FUNCTIONS
222     _SC_GETGR_R_SIZE_MAX,
223 #define _SC_GETGR_R_SIZE_MAX            _SC_GETGR_R_SIZE_MAX
224     _SC_GETPW_R_SIZE_MAX,
225 #define _SC_GETPW_R_SIZE_MAX            _SC_GETPW_R_SIZE_MAX
226     _SC_LOGIN_NAME_MAX,
227 #define _SC_LOGIN_NAME_MAX              _SC_LOGIN_NAME_MAX
228     _SC_TTY_NAME_MAX,
229 #define _SC_TTY_NAME_MAX                _SC_TTY_NAME_MAX
230     _SC_THREAD_DESTRUCTOR_ITERATIONS,
231 #define _SC_THREAD_DESTRUCTOR_ITERATIONS _SC_THREAD_DESTRUCTOR_ITERATIONS
232     _SC_THREAD_KEYS_MAX,
233 #define _SC_THREAD_KEYS_MAX             _SC_THREAD_KEYS_MAX
234     _SC_THREAD_STACK_MIN,
235 #define _SC_THREAD_STACK_MIN            _SC_THREAD_STACK_MIN
236     _SC_THREAD_THREADS_MAX,
237 #define _SC_THREAD_THREADS_MAX          _SC_THREAD_THREADS_MAX
238     _SC_THREAD_ATTR_STACKADDR,
239 #define _SC_THREAD_ATTR_STACKADDR       _SC_THREAD_ATTR_STACKADDR
240     _SC_THREAD_ATTR_STACKSIZE,
241 #define _SC_THREAD_ATTR_STACKSIZE       _SC_THREAD_ATTR_STACKSIZE
242     _SC_THREAD_PRIORITY_SCHEDULING,
243 #define _SC_THREAD_PRIORITY_SCHEDULING  _SC_THREAD_PRIORITY_SCHEDULING
244     _SC_THREAD_PRIO_INHERIT,
245 #define _SC_THREAD_PRIO_INHERIT         _SC_THREAD_PRIO_INHERIT
246     _SC_THREAD_PRIO_PROTECT,
247 #define _SC_THREAD_PRIO_PROTECT         _SC_THREAD_PRIO_PROTECT
248     _SC_THREAD_PROCESS_SHARED,
249 #define _SC_THREAD_PROCESS_SHARED       _SC_THREAD_PROCESS_SHARED
250
251     _SC_NPROCESSORS_CONF,
252 #define _SC_NPROCESSORS_CONF            _SC_NPROCESSORS_CONF
253     _SC_NPROCESSORS_ONLN,
254 #define _SC_NPROCESSORS_ONLN            _SC_NPROCESSORS_ONLN
255     _SC_PHYS_PAGES,
256 #define _SC_PHYS_PAGES                  _SC_PHYS_PAGES
257     _SC_AVPHYS_PAGES,
258 #define _SC_AVPHYS_PAGES                _SC_AVPHYS_PAGES
259     _SC_ATEXIT_MAX,
260 #define _SC_ATEXIT_MAX                  _SC_ATEXIT_MAX
261     _SC_PASS_MAX,
262 #define _SC_PASS_MAX                    _SC_PASS_MAX
263
264     _SC_XOPEN_VERSION,
265 #define _SC_XOPEN_VERSION               _SC_XOPEN_VERSION
266     _SC_XOPEN_XCU_VERSION,
267 #define _SC_XOPEN_XCU_VERSION           _SC_XOPEN_XCU_VERSION
268     _SC_XOPEN_UNIX,
269 #define _SC_XOPEN_UNIX                  _SC_XOPEN_UNIX
270     _SC_XOPEN_CRYPT,
271 #define _SC_XOPEN_CRYPT                 _SC_XOPEN_CRYPT
272     _SC_XOPEN_ENH_I18N,
273 #define _SC_XOPEN_ENH_I18N              _SC_XOPEN_ENH_I18N
274     _SC_XOPEN_SHM,
275 #define _SC_XOPEN_SHM                   _SC_XOPEN_SHM
276
277     _SC_2_CHAR_TERM,
278 #define _SC_2_CHAR_TERM                 _SC_2_CHAR_TERM
279     _SC_2_C_VERSION,
280 #define _SC_2_C_VERSION                 _SC_2_C_VERSION
281     _SC_2_UPE,
282 #define _SC_2_UPE                       _SC_2_UPE
283
284     _SC_XOPEN_XPG2,
285 #define _SC_XOPEN_XPG2                  _SC_XOPEN_XPG2
286     _SC_XOPEN_XPG3,
287 #define _SC_XOPEN_XPG3                  _SC_XOPEN_XPG3
288     _SC_XOPEN_XPG4,
289 #define _SC_XOPEN_XPG4                  _SC_XOPEN_XPG4
290
291     _SC_CHAR_BIT,
292 #define _SC_CHAR_BIT                    _SC_CHAR_BIT
293     _SC_CHAR_MAX,
294 #define _SC_CHAR_MAX                    _SC_CHAR_MAX
295     _SC_CHAR_MIN,
296 #define _SC_CHAR_MIN                    _SC_CHAR_MIN
297     _SC_INT_MAX,
298 #define _SC_INT_MAX                     _SC_INT_MAX
299     _SC_INT_MIN,
300 #define _SC_INT_MIN                     _SC_INT_MIN
301     _SC_LONG_BIT,
302 #define _SC_LONG_BIT                    _SC_LONG_BIT
303     _SC_WORD_BIT,
304 #define _SC_WORD_BIT                    _SC_WORD_BIT
305     _SC_MB_LEN_MAX,
306 #define _SC_MB_LEN_MAX                  _SC_MB_LEN_MAX
307     _SC_NZERO,
308 #define _SC_NZERO                       _SC_NZERO
309     _SC_SSIZE_MAX,
310 #define _SC_SSIZE_MAX                   _SC_SSIZE_MAX
311     _SC_SCHAR_MAX,
312 #define _SC_SCHAR_MAX                   _SC_SCHAR_MAX
313     _SC_SCHAR_MIN,
314 #define _SC_SCHAR_MIN                   _SC_SCHAR_MIN
315     _SC_SHRT_MAX,
316 #define _SC_SHRT_MAX                    _SC_SHRT_MAX
317     _SC_SHRT_MIN,
318 #define _SC_SHRT_MIN                    _SC_SHRT_MIN
319     _SC_UCHAR_MAX,
320 #define _SC_UCHAR_MAX                   _SC_UCHAR_MAX
321     _SC_UINT_MAX,
322 #define _SC_UINT_MAX                    _SC_UINT_MAX
323     _SC_ULONG_MAX,
324 #define _SC_ULONG_MAX                   _SC_ULONG_MAX
325     _SC_USHRT_MAX,
326 #define _SC_USHRT_MAX                   _SC_USHRT_MAX
327
328     _SC_NL_ARGMAX,
329 #define _SC_NL_ARGMAX                   _SC_NL_ARGMAX
330     _SC_NL_LANGMAX,
331 #define _SC_NL_LANGMAX                  _SC_NL_LANGMAX
332     _SC_NL_MSGMAX,
333 #define _SC_NL_MSGMAX                   _SC_NL_MSGMAX
334     _SC_NL_NMAX,
335 #define _SC_NL_NMAX                     _SC_NL_NMAX
336     _SC_NL_SETMAX,
337 #define _SC_NL_SETMAX                   _SC_NL_SETMAX
338     _SC_NL_TEXTMAX,
339 #define _SC_NL_TEXTMAX                  _SC_NL_TEXTMAX
340
341     _SC_XBS5_ILP32_OFF32,
342 #define _SC_XBS5_ILP32_OFF32            _SC_XBS5_ILP32_OFF32
343     _SC_XBS5_ILP32_OFFBIG,
344 #define _SC_XBS5_ILP32_OFFBIG           _SC_XBS5_ILP32_OFFBIG
345     _SC_XBS5_LP64_OFF64,
346 #define _SC_XBS5_LP64_OFF64             _SC_XBS5_LP64_OFF64
347     _SC_XBS5_LPBIG_OFFBIG,
348 #define _SC_XBS5_LPBIG_OFFBIG           _SC_XBS5_LPBIG_OFFBIG
349
350     _SC_XOPEN_LEGACY,
351 #define _SC_XOPEN_LEGACY                _SC_XOPEN_LEGACY
352     _SC_XOPEN_REALTIME,
353 #define _SC_XOPEN_REALTIME              _SC_XOPEN_REALTIME
354     _SC_XOPEN_REALTIME_THREADS,
355 #define _SC_XOPEN_REALTIME_THREADS      _SC_XOPEN_REALTIME_THREADS
356
357     _SC_ADVISORY_INFO,
358 #define _SC_ADVISORY_INFO               _SC_ADVISORY_INFO
359     _SC_BARRIERS,
360 #define _SC_BARRIERS                    _SC_BARRIERS
361     _SC_BASE,
362 #define _SC_BASE                        _SC_BASE
363     _SC_C_LANG_SUPPORT,
364 #define _SC_C_LANG_SUPPORT              _SC_C_LANG_SUPPORT
365     _SC_C_LANG_SUPPORT_R,
366 #define _SC_C_LANG_SUPPORT_R            _SC_C_LANG_SUPPORT_R
367     _SC_CLOCK_SELECTION,
368 #define _SC_CLOCK_SELECTION             _SC_CLOCK_SELECTION
369     _SC_CPUTIME,
370 #define _SC_CPUTIME                     _SC_CPUTIME
371     _SC_THREAD_CPUTIME,
372 #define _SC_THREAD_CPUTIME              _SC_THREAD_CPUTIME
373     _SC_DEVICE_IO,
374 #define _SC_DEVICE_IO                   _SC_DEVICE_IO
375     _SC_DEVICE_SPECIFIC,
376 #define _SC_DEVICE_SPECIFIC             _SC_DEVICE_SPECIFIC
377     _SC_DEVICE_SPECIFIC_R,
378 #define _SC_DEVICE_SPECIFIC_R           _SC_DEVICE_SPECIFIC_R
379     _SC_FD_MGMT,
380 #define _SC_FD_MGMT                     _SC_FD_MGMT
381     _SC_FIFO,
382 #define _SC_FIFO                        _SC_FIFO
383     _SC_PIPE,
384 #define _SC_PIPE                        _SC_PIPE
385     _SC_FILE_ATTRIBUTES,
386 #define _SC_FILE_ATTRIBUTES             _SC_FILE_ATTRIBUTES
387     _SC_FILE_LOCKING,
388 #define _SC_FILE_LOCKING                _SC_FILE_LOCKING
389     _SC_FILE_SYSTEM,
390 #define _SC_FILE_SYSTEM                 _SC_FILE_SYSTEM
391     _SC_MONOTONIC_CLOCK,
392 #define _SC_MONOTONIC_CLOCK             _SC_MONOTONIC_CLOCK
393     _SC_MULTI_PROCESS,
394 #define _SC_MULTI_PROCESS               _SC_MULTI_PROCESS
395     _SC_SINGLE_PROCESS,
396 #define _SC_SINGLE_PROCESS              _SC_SINGLE_PROCESS
397     _SC_NETWORKING,
398 #define _SC_NETWORKING                  _SC_NETWORKING
399     _SC_READER_WRITER_LOCKS,
400 #define _SC_READER_WRITER_LOCKS         _SC_READER_WRITER_LOCKS
401     _SC_SPIN_LOCKS,
402 #define _SC_SPIN_LOCKS                  _SC_SPIN_LOCKS
403     _SC_REGEXP,
404 #define _SC_REGEXP                      _SC_REGEXP
405     _SC_REGEX_VERSION,
406 #define _SC_REGEX_VERSION               _SC_REGEX_VERSION
407     _SC_SHELL,
408 #define _SC_SHELL                       _SC_SHELL
409     _SC_SIGNALS,
410 #define _SC_SIGNALS                     _SC_SIGNALS
411     _SC_SPAWN,
412 #define _SC_SPAWN                       _SC_SPAWN
413     _SC_SPORADIC_SERVER,
414 #define _SC_SPORADIC_SERVER             _SC_SPORADIC_SERVER
415     _SC_THREAD_SPORADIC_SERVER,
416 #define _SC_THREAD_SPORADIC_SERVER      _SC_THREAD_SPORADIC_SERVER
417     _SC_SYSTEM_DATABASE,
418 #define _SC_SYSTEM_DATABASE             _SC_SYSTEM_DATABASE
419     _SC_SYSTEM_DATABASE_R,
420 #define _SC_SYSTEM_DATABASE_R           _SC_SYSTEM_DATABASE_R
421     _SC_TIMEOUTS,
422 #define _SC_TIMEOUTS                    _SC_TIMEOUTS
423     _SC_TYPED_MEMORY_OBJECTS,
424 #define _SC_TYPED_MEMORY_OBJECTS        _SC_TYPED_MEMORY_OBJECTS
425     _SC_USER_GROUPS,
426 #define _SC_USER_GROUPS                 _SC_USER_GROUPS
427     _SC_USER_GROUPS_R,
428 #define _SC_USER_GROUPS_R               _SC_USER_GROUPS_R
429     _SC_2_PBS,
430 #define _SC_2_PBS                       _SC_2_PBS
431     _SC_2_PBS_ACCOUNTING,
432 #define _SC_2_PBS_ACCOUNTING            _SC_2_PBS_ACCOUNTING
433     _SC_2_PBS_LOCATE,
434 #define _SC_2_PBS_LOCATE                _SC_2_PBS_LOCATE
435     _SC_2_PBS_MESSAGE,
436 #define _SC_2_PBS_MESSAGE               _SC_2_PBS_MESSAGE
437     _SC_2_PBS_TRACK,
438 #define _SC_2_PBS_TRACK                 _SC_2_PBS_TRACK
439     _SC_SYMLOOP_MAX,
440 #define _SC_SYMLOOP_MAX                 _SC_SYMLOOP_MAX
441     _SC_STREAMS,
442 #define _SC_STREAMS                     _SC_STREAMS
443     _SC_2_PBS_CHECKPOINT,
444 #define _SC_2_PBS_CHECKPOINT            _SC_2_PBS_CHECKPOINT
445
446     _SC_V6_ILP32_OFF32,
447 #define _SC_V6_ILP32_OFF32              _SC_V6_ILP32_OFF32
448     _SC_V6_ILP32_OFFBIG,
449 #define _SC_V6_ILP32_OFFBIG             _SC_V6_ILP32_OFFBIG
450     _SC_V6_LP64_OFF64,
451 #define _SC_V6_LP64_OFF64               _SC_V6_LP64_OFF64
452     _SC_V6_LPBIG_OFFBIG,
453 #define _SC_V6_LPBIG_OFFBIG             _SC_V6_LPBIG_OFFBIG
454
455     _SC_HOST_NAME_MAX,
456 #define _SC_HOST_NAME_MAX               _SC_HOST_NAME_MAX
457     _SC_TRACE,
458 #define _SC_TRACE                       _SC_TRACE
459     _SC_TRACE_EVENT_FILTER,
460 #define _SC_TRACE_EVENT_FILTER          _SC_TRACE_EVENT_FILTER
461     _SC_TRACE_INHERIT,
462 #define _SC_TRACE_INHERIT               _SC_TRACE_INHERIT
463     _SC_TRACE_LOG
464 #define _SC_TRACE_LOG                   _SC_TRACE_LOG
465   };
466
467 /* Values for the NAME argument to `confstr'.  */
468 enum
469   {
470     _CS_PATH,                   /* The default search path.  */
471 #define _CS_PATH                _CS_PATH
472
473     _CS_V6_WIDTH_RESTRICTED_ENVS,
474 # define _CS_V6_WIDTH_RESTRICTED_ENVS   _CS_V6_WIDTH_RESTRICTED_ENVS
475
476     _CS_GNU_LIBC_VERSION,
477 #define _CS_GNU_LIBC_VERSION    _CS_GNU_LIBC_VERSION
478     _CS_GNU_LIBPTHREAD_VERSION,
479 #define _CS_GNU_LIBPTHREAD_VERSION      _CS_GNU_LIBPTHREAD_VERSION
480
481     _CS_LFS_CFLAGS = 1000,
482 #define _CS_LFS_CFLAGS  _CS_LFS_CFLAGS
483     _CS_LFS_LDFLAGS,
484 #define _CS_LFS_LDFLAGS _CS_LFS_LDFLAGS
485     _CS_LFS_LIBS,
486 #define _CS_LFS_LIBS            _CS_LFS_LIBS
487     _CS_LFS_LINTFLAGS,
488 #define _CS_LFS_LINTFLAGS       _CS_LFS_LINTFLAGS
489     _CS_LFS64_CFLAGS,
490 #define _CS_LFS64_CFLAGS        _CS_LFS64_CFLAGS
491     _CS_LFS64_LDFLAGS,
492 #define _CS_LFS64_LDFLAGS       _CS_LFS64_LDFLAGS
493     _CS_LFS64_LIBS,
494 #define _CS_LFS64_LIBS  _CS_LFS64_LIBS
495     _CS_LFS64_LINTFLAGS,
496 #define _CS_LFS64_LINTFLAGS     _CS_LFS64_LINTFLAGS
497
498     _CS_XBS5_ILP32_OFF32_CFLAGS = 1100,
499 #define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_XBS5_ILP32_OFF32_CFLAGS
500     _CS_XBS5_ILP32_OFF32_LDFLAGS,
501 #define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_XBS5_ILP32_OFF32_LDFLAGS
502     _CS_XBS5_ILP32_OFF32_LIBS,
503 #define _CS_XBS5_ILP32_OFF32_LIBS _CS_XBS5_ILP32_OFF32_LIBS
504     _CS_XBS5_ILP32_OFF32_LINTFLAGS,
505 #define _CS_XBS5_ILP32_OFF32_LINTFLAGS _CS_XBS5_ILP32_OFF32_LINTFLAGS
506     _CS_XBS5_ILP32_OFFBIG_CFLAGS,
507 #define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_XBS5_ILP32_OFFBIG_CFLAGS
508     _CS_XBS5_ILP32_OFFBIG_LDFLAGS,
509 #define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_XBS5_ILP32_OFFBIG_LDFLAGS
510     _CS_XBS5_ILP32_OFFBIG_LIBS,
511 #define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_XBS5_ILP32_OFFBIG_LIBS
512     _CS_XBS5_ILP32_OFFBIG_LINTFLAGS,
513 #define _CS_XBS5_ILP32_OFFBIG_LINTFLAGS _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
514     _CS_XBS5_LP64_OFF64_CFLAGS,
515 #define _CS_XBS5_LP64_OFF64_CFLAGS _CS_XBS5_LP64_OFF64_CFLAGS
516     _CS_XBS5_LP64_OFF64_LDFLAGS,
517 #define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_XBS5_LP64_OFF64_LDFLAGS
518     _CS_XBS5_LP64_OFF64_LIBS,
519 #define _CS_XBS5_LP64_OFF64_LIBS _CS_XBS5_LP64_OFF64_LIBS
520     _CS_XBS5_LP64_OFF64_LINTFLAGS,
521 #define _CS_XBS5_LP64_OFF64_LINTFLAGS _CS_XBS5_LP64_OFF64_LINTFLAGS
522     _CS_XBS5_LPBIG_OFFBIG_CFLAGS,
523 #define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_XBS5_LPBIG_OFFBIG_CFLAGS
524     _CS_XBS5_LPBIG_OFFBIG_LDFLAGS,
525 #define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
526     _CS_XBS5_LPBIG_OFFBIG_LIBS,
527 #define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_XBS5_LPBIG_OFFBIG_LIBS
528     _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS,
529 #define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
530
531     _CS_POSIX_V6_ILP32_OFF32_CFLAGS,
532 #define _CS_POSIX_V6_ILP32_OFF32_CFLAGS _CS_POSIX_V6_ILP32_OFF32_CFLAGS
533     _CS_POSIX_V6_ILP32_OFF32_LDFLAGS,
534 #define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
535     _CS_POSIX_V6_ILP32_OFF32_LIBS,
536 #define _CS_POSIX_V6_ILP32_OFF32_LIBS _CS_POSIX_V6_ILP32_OFF32_LIBS
537     _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS,
538 #define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS
539     _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS,
540 #define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
541     _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS,
542 #define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
543     _CS_POSIX_V6_ILP32_OFFBIG_LIBS,
544 #define _CS_POSIX_V6_ILP32_OFFBIG_LIBS _CS_POSIX_V6_ILP32_OFFBIG_LIBS
545     _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS,
546 #define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS
547     _CS_POSIX_V6_LP64_OFF64_CFLAGS,
548 #define _CS_POSIX_V6_LP64_OFF64_CFLAGS _CS_POSIX_V6_LP64_OFF64_CFLAGS
549     _CS_POSIX_V6_LP64_OFF64_LDFLAGS,
550 #define _CS_POSIX_V6_LP64_OFF64_LDFLAGS _CS_POSIX_V6_LP64_OFF64_LDFLAGS
551     _CS_POSIX_V6_LP64_OFF64_LIBS,
552 #define _CS_POSIX_V6_LP64_OFF64_LIBS _CS_POSIX_V6_LP64_OFF64_LIBS
553     _CS_POSIX_V6_LP64_OFF64_LINTFLAGS,
554 #define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS _CS_POSIX_V6_LP64_OFF64_LINTFLAGS
555     _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS,
556 #define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
557     _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS,
558 #define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
559     _CS_POSIX_V6_LPBIG_OFFBIG_LIBS,
560 #define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
561     _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
562 #define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
563   };