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1 /* `sysconf', `pathconf', and `confstr' NAME values. Generic version.
2 Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public License as
7 published by the Free Software Foundation; either version 2 of the
8 License, or (at your option) any later version.
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 Library General Public License for more details.
15 You should have received a copy of the GNU Library General Public
16 License along with the GNU C Library; see the file COPYING.LIB. If not,
17 write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA. */
20 /* Values for the NAME argument to `pathconf' and `fpathconf'. */
21 enum
22 {
23 _PC_LINK_MAX,
24 #define _PC_LINK_MAX _PC_LINK_MAX
25 _PC_MAX_CANON,
26 #define _PC_MAX_CANON _PC_MAX_CANON
27 _PC_MAX_INPUT,
28 #define _PC_MAX_INPUT _PC_MAX_INPUT
29 _PC_NAME_MAX,
30 #define _PC_NAME_MAX _PC_NAME_MAX
31 _PC_PATH_MAX,
32 #define _PC_PATH_MAX _PC_PATH_MAX
33 _PC_PIPE_BUF,
34 #define _PC_PIPE_BUF _PC_PIPE_BUF
35 _PC_CHOWN_RESTRICTED,
36 #define _PC_CHOWN_RESTRICTED _PC_CHOWN_RESTRICTED
37 _PC_NO_TRUNC,
38 #define _PC_NO_TRUNC _PC_NO_TRUNC
39 _PC_VDISABLE,
40 _PC_SYNC_IO,
41 #define _PC_SYNC_IO _PC_SYNC_IO
42 _PC_ASYNC_IO,
43 #define _PC_ASYNC_IO _PC_ASYNC_IO
44 _PC_PRIO_IO,
45 #define _PC_PRIO_IO _PC_PRIO_IO
46 _PC_SOCK_MAXBUF
47 #define _PC_SOCK_MAXBUF _PC_SOCK_MAXBUF
48 };
50 /* Values for the argument to `sysconf'. */
51 enum
52 {
53 _SC_ARG_MAX,
54 #define _SC_ARG_MAX _SC_ARG_MAX
55 _SC_CHILD_MAX,
56 #define _SC_CHILD_MAX _SC_CHILD_MAX
57 _SC_CLK_TCK,
58 #define _SC_CLK_TCK _SC_CLK_TCK
59 _SC_NGROUPS_MAX,
60 #define _SC_NGROUPS_MAX _SC_NGROUPS_MAX
61 _SC_OPEN_MAX,
62 #define _SC_OPEN_MAX _SC_OPEN_MAX
63 _SC_STREAM_MAX,
64 #define _SC_STREAM_MAX _SC_STREAM_MAX
65 _SC_TZNAME_MAX,
66 #define _SC_TZNAME_MAX _SC_TZNAME_MAX
67 _SC_JOB_CONTROL,
68 #define _SC_JOB_CONTROL _SC_JOB_CONTROL
69 _SC_SAVED_IDS,
70 #define _SC_SAVED_IDS _SC_SAVED_IDS
71 _SC_REALTIME_SIGNALS,
72 #define _SC_REALTIME_SIGNALS _SC_REALTIME_SIGNALS
73 _SC_PRIORITY_SCHEDULING,
74 #define _SC_PRIORITY_SCHEDULING _SC_PRIORITY_SCHEDULING
75 _SC_TIMERS,
76 #define _SC_TIMERS _SC_TIMERS
77 _SC_ASYNCHRONOUS_IO,
78 #define _SC_ASYNCHRONOUS_IO _SC_ASYNCHRONOUS_IO
79 _SC_PRIORITIZED_IO,
80 #define _SC_PRIORITIZED_IO _SC_PRIORITIZED_IO
81 _SC_SYNCHRONIZED_IO,
82 #define _SC_SYNCHRONIZED_IO _SC_SYNCHRONIZED_IO
83 _SC_FSYNC,
84 #define _SC_FSYNC _SC_FSYNC
85 _SC_MAPPED_FILES,
86 #define _SC_MAPPED_FILES _SC_MAPPED_FILES
87 _SC_MEMLOCK,
88 #define _SC_MEMLOCK _SC_MEMLOCK
89 _SC_MEMLOCK_RANGE,
90 #define _SC_MEMLOCK_RANGE _SC_MEMLOCK_RANGE
91 _SC_MEMORY_PROTECTION,
92 #define _SC_MEMORY_PROTECTION _SC_MEMORY_PROTECTION
93 _SC_MESSAGE_PASSING,
94 #define _SC_MESSAGE_PASSING _SC_MESSAGE_PASSING
95 _SC_SEMAPHORES,
96 #define _SC_SEMAPHORES _SC_SEMAPHORES
97 _SC_SHARED_MEMORY_OBJECTS,
98 #define _SC_SHARED_MEMORY_OBJECTS _SC_SHARED_MEMORY_OBJECTS
99 _SC_AIO_LISTIO_MAX,
100 #define _SC_AIO_LIST_MAX _SC_AIO_LIST_MAX
101 _SC_AIO_MAX,
102 #define _SC_AIO_MAX _SC_AIO_MAX
103 _SC_AIO_PRIO_DELTA_MAX,
104 #define _SC_AIO_PRIO_DELTA_MAX _SC_AIO_PRIO_DELTA_MAX
105 _SC_DELAYTIMER_MAX,
106 #define _SC_DELAYTIMER_MAX _SC_DELAYTIMER_MAX
107 _SC_MQ_OPEN_MAX,
108 #define _SC_MQ_OPEN_MAX _SC_MQ_OPEN_MAX
109 _SC_MQ_PRIO_MAX,
110 #define _SC_MQ_PRIO_MAX _SC_MQ_PRIO_MAX
111 _SC_VERSION,
112 #define _SC_VERSION _SC_VERSION
113 _SC_PAGESIZE,
114 #define _SC_PAGESIZE _SC_PAGESIZE
115 #define _SC_PAGE_SIZE _SC_PAGESIZE
116 _SC_RTSIG_MAX,
117 #define _SC_RTSIG_MAX _SC_RTSIG_MAX
118 _SC_SEM_NSEMS_MAX,
119 #define _SC_SEM_NSEMS_MAX _SC_SEM_NSEMS_MAX
120 _SC_SEM_VALUE_MAX,
121 #define _SC_SEM_VALUE_MAX _SC_SEM_VALUE_MAX
122 _SC_SIGQUEUE_MAX,
123 #define _SC_SIGQUEUE_MAX _SC_SIGQUEUE_MAX
124 _SC_TIMER_MAX,
125 #define _SC_TIMER_MAX _SC_TIMER_MAX
127 /* Values for the argument to `sysconf'
128 corresponding to _POSIX2_* symbols. */
129 _SC_BC_BASE_MAX,
130 #define _SC_BC_BASE_MAX _SC_BC_BASE_MAX
131 _SC_BC_DIM_MAX,
132 #define _SC_BC_DIM_MAX _SC_BC_DIM_MAX
133 _SC_BC_SCALE_MAX,
134 #define _SC_BC_SCALE_MAX _SC_BC_SCALE_MAX
135 _SC_BC_STRING_MAX,
136 #define _SC_BC_STRING_MAX _SC_BC_STRING_MAX
137 _SC_COLL_WEIGHTS_MAX,
138 #define _SC_COLL_WEIGHTS_MAX _SC_COLL_WEIGHTS_MAX
139 _SC_EQUIV_CLASS_MAX,
140 #define _SC_EQUIV_CLASS_MAX _SC_EQUIV_CLASS_MAX
141 _SC_EXPR_NEST_MAX,
142 #define _SC_EXPR_NEST_MAX _SC_EXPR_NEST_MAX
143 _SC_LINE_MAX,
144 #define _SC_LINE_MAX _SC_LINE_MAX
145 _SC_RE_DUP_MAX,
146 #define _SC_RE_DUP_MAX _SC_RE_DUP_MAX
147 _SC_CHARCLASS_NAME_MAX,
148 #define _SC_CHARCLASS_NAME_MAX _SC_CHARCLASS_NAME_MAX
150 _SC_2_VERSION,
151 #define _SC_2_VERSION _SC_2_VERSION
152 _SC_2_C_BIND,
153 #define _SC_2_C_BIND _SC_2_C_BIND
154 _SC_2_C_DEV,
155 #define _SC_2_C_DEV _SC_2_C_DEV
156 _SC_2_FORT_DEV,
157 #define _SC_2_FORT_DEV _SC_2_FORT_DEV
158 _SC_2_FORT_RUN,
159 #define _SC_2_FORT_RUN _SC_2_FORT_RUN
160 _SC_2_SW_DEV,
161 #define _SC_2_SW_DEV _SC_2_SW_DEV
162 _SC_2_LOCALEDEF,
163 #define _SC_2_LOCALEDEF _SC_2_LOCALEDEF
165 _SC_PII,
166 #define _SC_PII _SC_PII
167 _SC_PII_XTI,
168 #define _SC_PII_XTI _SC_PII_XTI
169 _SC_PII_SOCKET,
170 #define _SC_PII_SOCKET _SC_PII_SOCKET
171 _SC_PII_INTERNET,
172 #define _SC_PII_INTERNET _SC_PII_INTERNET
173 _SC_PII_OSI,
174 #define _SC_PII_OSI _SC_PII_OSI
175 _SC_POLL,
176 #define _SC_POLL _SC_POLL
177 _SC_SELECT,
178 #define _SC_SELECT _SC_SELECT
179 _SC_UIO_MAXIOV,
180 #define _SC_UIO_MAXIOV _SC_UIO_MAXIOV
181 _SC_PII_INTERNET_STREAM,
182 #define _SC_PII_INTERNET_STREAM _SC_PII_INTERNET_STREAM
183 _SC_PII_INTERNET_DGRAM,
184 #define _SC_PII_INTERNET_DGRAM _SC_PII_INTERNET_DGRAM
185 _SC_PII_OSI_COTS,
186 #define _SC_PII_OSI_COTS _SC_PII_OSI_COTS
187 _SC_PII_OSI_CLTS,
188 #define _SC_PII_OSI_CLTS _SC_PII_OSI_CLTS
189 _SC_PII_OSI_M,
190 #define _SC_PII_OSI_M _SC_PII_OSI_M
191 _SC_T_IOV_MAX,
192 #define _SC_T_IOV_MAX _SC_T_IOV_MAX
194 /* Values according to POSIX 1003.1c (POSIX threads). */
195 _SC_THREADS,
196 #define _SC_THREADS _SC_THREADS
197 _SC_THREAD_SAFE_FUNCTIONS,
198 #define _SC_THREAD_SAFE_FUNCTIONS _SC_THREAD_SAFE_FUNCTIONS
199 _SC_GETGR_R_SIZE_MAX,
200 #define _SC_GETGR_R_SIZE_MAX _SC_GETGR_R_SIZE_MAX
201 _SC_GETPW_R_SIZE_MAX,
202 #define _SC_GETPW_R_SIZE_MAX _SC_GETPW_R_SIZE_MAX
203 _SC_LOGIN_NAME_MAX,
204 #define _SC_LOGIN_NAME_MAX _SC_LOGIN_NAME_MAX
205 _SC_TTY_NAME_MAX,
206 #define _SC_TTY_NAME_MAX _SC_TTY_NAME_MAX
207 _SC_THREAD_DESTRUCTOR_ITERATIONS,
208 #define _SC_THREAD_DESTRUCTOR_ITERATIONS _SC_THREAD_DESTRUCTOR_ITERATIONS
209 _SC_THREAD_KEYS_MAX,
210 #define _SC_THREAD_KEYS_MAX _SC_THREAD_KEYS_MAX
211 _SC_THREAD_STACK_MIN,
212 #define _SC_THREAD_STACK_MIN _SC_THREAD_STACK_MIN
213 _SC_THREAD_THREADS_MAX,
214 #define _SC_THREAD_THREADS_MAX _SC_THREAD_THREADS_MAX
215 _SC_THREAD_ATTR_STACKADDR,
216 #define _SC_THREAD_ATTR_STACKADDR _SC_THREAD_ATTR_STACKADDR
217 _SC_THREAD_ATTR_STACKSIZE,
218 #define _SC_THREAD_ATTR_STACKSIZE _SC_THREAD_ATTR_STACKSIZE
219 _SC_THREAD_PRIORITY_SCHEDULING,
220 #define _SC_THREAD_PRIORITY_SCHEDULING _SC_THREAD_PRIORITY_SCHEDULING
221 _SC_THREAD_PRIO_INHERIT,
222 #define _SC_THREAD_PRIO_INHERIT _SC_THREAD_PRIO_INHERIT
223 _SC_THREAD_PRIO_PROTECT,
224 #define _SC_THREAD_PRIO_PROTECT _SC_THREAD_PRIO_PROTECT
225 _SC_THREAD_PROCESS_SHARED,
226 #define _SC_THREAD_PROCESS_SHARED _SC_THREAD_PROCESS_SHARED
228 _SC_NPROCESSORS_CONF,
229 #define _SC_NPROCESSORS_CONF _SC_NPROCESSORS_CONF
230 _SC_NPROCESSORS_ONLN,
231 #define _SC_NPROCESSORS_ONLN _SC_NPROCESSORS_ONLN
232 _SC_PHYS_PAGES,
233 #define _SC_PHYS_PAGES _SC_PHYS_PAGES
234 _SC_AVPHYS_PAGES,
235 #define _SC_AVPHYS_PAGES _SC_AVPHYS_PAGES
236 _SC_ATEXIT_MAX,
237 #define _SC_ATEXIT_MAX _SC_ATEXIT_MAX
238 _SC_PASS_MAX,
239 #define _SC_PASS_MAX _SC_PASS_MAX
241 _SC_XOPEN_VERSION,
242 #define _SC_XOPEN_VERSION _SC_XOPEN_VERSION
243 _SC_XOPEN_XCU_VERSION,
244 #define _SC_XOPEN_XCU_VERSION _SC_XOPEN_XCU_VERSION
245 _SC_XOPEN_UNIX,
246 #define _SC_XOPEN_UNIX _SC_XOPEN_UNIX
247 _SC_XOPEN_CRYPT,
248 #define _SC_XOPEN_CRYPT _SC_XOPEN_CRYPT
249 _SC_XOPEN_ENH_I18N,
250 #define _SC_XOPEN_ENH_I18N _SC_XOPEN_ENH_I18N
251 _SC_XOPEN_SHM,
252 #define _SC_XOPEN_SHM _SC_XOPEN_SHM
254 _SC_2_CHAR_TERM,
255 #define _SC_2_CHAR_TERM _SC_2_CHAR_TERM
256 _SC_2_C_VERSION,
257 #define _SC_2_C_VERSION _SC_2_C_VERSION
258 _SC_2_UPE,
259 #define _SC_2_UPE _SC_2_UPE
261 _SC_XOPEN_XPG2,
262 #define _SC_XOPEN_XPG2 _SC_XOPEN_XPG2
263 _SC_XOPEN_XPG3,
264 #define _SC_XOPEN_XPG3 _SC_XOPEN_XPG3
265 _SC_XOPEN_XPG4,
266 #define _SC_XOPEN_XPG4 _SC_XOPEN_XPG4
268 _SC_CHAR_BIT,
269 #define _SC_CHAR_BIT _SC_CHAR_BIT
270 _SC_CHAR_MAX,
271 #define _SC_CHAR_MAX _SC_CHAR_MAX
272 _SC_CHAR_MIN,
273 #define _SC_CHAR_MIN _SC_CHAR_MIN
274 _SC_INT_MAX,
275 #define _SC_INT_MAX _SC_INT_MAX
276 _SC_INT_MIN,
277 #define _SC_INT_MIN _SC_INT_MIN
278 _SC_LONG_BIT,
279 #define _SC_LONG_BIT _SC_LONG_BIT
280 _SC_WORD_BIT,
281 #define _SC_WORD_BIT _SC_WORD_BIT
282 _SC_MB_LEN_MAX,
283 #define _SC_MB_LEN_MAX _SC_MB_LEN_MAX
284 _SC_NZERO,
285 #define _SC_NZERO _SC_NZERO
286 _SC_SSIZE_MAX,
287 #define _SC_SSIZE_MAX _SC_SSIZE_MAX
288 _SC_SCHAR_MAX,
289 #define _SC_SCHAR_MAX _SC_SCHAR_MAX
290 _SC_SCHAR_MIN,
291 #define _SC_SCHAR_MIN _SC_SCHAR_MIN
292 _SC_SHRT_MAX,
293 #define _SC_SHRT_MAX _SC_SHRT_MAX
294 _SC_SHRT_MIN,
295 #define _SC_SHRT_MIN _SC_SHRT_MIN
296 _SC_UCHAR_MAX,
297 #define _SC_UCHAR_MAX _SC_UCHAR_MAX
298 _SC_UINT_MAX,
299 #define _SC_UINT_MAX _SC_UINT_MAX
300 _SC_ULONG_MAX,
301 #define _SC_ULONG_MAX _SC_ULONG_MAX
302 _SC_USHRT_MAX,
303 #define _SC_USHRT_MAX _SC_USHRT_MAX
305 _SC_NL_ARGMAX,
306 #define _SC_NL_ARGMAX _SC_NL_ARGMAX
307 _SC_NL_LANGMAX,
308 #define _SC_NL_LANGMAX _SC_NL_LANGMAX
309 _SC_NL_MSGMAX,
310 #define _SC_NL_MSGMAX _SC_NL_MSGMAX
311 _SC_NL_NMAX,
312 #define _SC_NL_NMAX _SC_NL_NMAX
313 _SC_NL_SETMAX,
314 #define _SC_NL_SETMAX _SC_NL_SETMAX
315 _SC_NL_TEXTMAX
316 #define _SC_NL_TEXTMAX _SC_NL_TEXTMAX
317 };
319 #ifdef __USE_POSIX2
320 /* Values for the NAME argument to `confstr'. */
321 enum
322 {
323 _CS_PATH /* The default search path. */
324 };
325 #endif