1: /* `sysconf', `pathconf', and `confstr' NAME values.  Generic version.
    2:    Copyright (C) 1993,1995-1998,2000,2001,2003,2004,2007
    3:    Free Software Foundation, Inc.
    4:    This file is part of the GNU C Library.
    5: 
    6:    The GNU C Library is free software; you can redistribute it and/or
    7:    modify it under the terms of the GNU Lesser General Public
    8:    License as published by the Free Software Foundation; either
    9:    version 2.1 of the License, or (at your option) any later version.
   10: 
   11:    The GNU C Library is distributed in the hope that it will be useful,
   12:    but WITHOUT ANY WARRANTY; without even the implied warranty of
   13:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   14:    Lesser General Public License for more details.
   15: 
   16:    You should have received a copy of the GNU Lesser General Public
   17:    License along with the GNU C Library; if not, write to the Free
   18:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   19:    02111-1307 USA.  */
   20: 
   21: #ifndef _UNISTD_H
   22: # error "Never use <bits/confname.h> directly; include <unistd.h> instead."
   23: #endif
   24: 
   25: /* Values for the NAME argument to `pathconf' and `fpathconf'.  */
   26: enum
   27:   {
   28:     _PC_LINK_MAX,
   29: #define _PC_LINK_MAX                    _PC_LINK_MAX
   30:     _PC_MAX_CANON,
   31: #define _PC_MAX_CANON                   _PC_MAX_CANON
   32:     _PC_MAX_INPUT,
   33: #define _PC_MAX_INPUT                   _PC_MAX_INPUT
   34:     _PC_NAME_MAX,
   35: #define _PC_NAME_MAX                    _PC_NAME_MAX
   36:     _PC_PATH_MAX,
   37: #define _PC_PATH_MAX                    _PC_PATH_MAX
   38:     _PC_PIPE_BUF,
   39: #define _PC_PIPE_BUF                    _PC_PIPE_BUF
   40:     _PC_CHOWN_RESTRICTED,
   41: #define _PC_CHOWN_RESTRICTED            _PC_CHOWN_RESTRICTED
   42:     _PC_NO_TRUNC,
   43: #define _PC_NO_TRUNC                    _PC_NO_TRUNC
   44:     _PC_VDISABLE,
   45: #define _PC_VDISABLE                    _PC_VDISABLE
   46:     _PC_SYNC_IO,
   47: #define _PC_SYNC_IO                     _PC_SYNC_IO
   48:     _PC_ASYNC_IO,
   49: #define _PC_ASYNC_IO                    _PC_ASYNC_IO
   50:     _PC_PRIO_IO,
   51: #define _PC_PRIO_IO                     _PC_PRIO_IO
   52:     _PC_SOCK_MAXBUF,
   53: #define _PC_SOCK_MAXBUF                 _PC_SOCK_MAXBUF
   54:     _PC_FILESIZEBITS,
   55: #define _PC_FILESIZEBITS                _PC_FILESIZEBITS
   56:     _PC_REC_INCR_XFER_SIZE,
   57: #define _PC_REC_INCR_XFER_SIZE          _PC_REC_INCR_XFER_SIZE
   58:     _PC_REC_MAX_XFER_SIZE,
   59: #define _PC_REC_MAX_XFER_SIZE           _PC_REC_MAX_XFER_SIZE
   60:     _PC_REC_MIN_XFER_SIZE,
   61: #define _PC_REC_MIN_XFER_SIZE           _PC_REC_MIN_XFER_SIZE
   62:     _PC_REC_XFER_ALIGN,
   63: #define _PC_REC_XFER_ALIGN              _PC_REC_XFER_ALIGN
   64:     _PC_ALLOC_SIZE_MIN,
   65: #define _PC_ALLOC_SIZE_MIN              _PC_ALLOC_SIZE_MIN
   66:     _PC_SYMLINK_MAX,
   67: #define _PC_SYMLINK_MAX                 _PC_SYMLINK_MAX
   68:     _PC_2_SYMLINKS
   69: #define _PC_2_SYMLINKS                  _PC_2_SYMLINKS
   70:   };
   71: 
   72: /* Values for the argument to `sysconf'.  */
   73: enum
   74:   {
   75:     _SC_ARG_MAX,
   76: #define _SC_ARG_MAX                     _SC_ARG_MAX
   77:     _SC_CHILD_MAX,
   78: #define _SC_CHILD_MAX                   _SC_CHILD_MAX
   79:     _SC_CLK_TCK,
   80: #define _SC_CLK_TCK                     _SC_CLK_TCK
   81:     _SC_NGROUPS_MAX,
   82: #define _SC_NGROUPS_MAX                 _SC_NGROUPS_MAX
   83:     _SC_OPEN_MAX,
   84: #define _SC_OPEN_MAX                    _SC_OPEN_MAX
   85:     _SC_STREAM_MAX,
   86: #define _SC_STREAM_MAX                  _SC_STREAM_MAX
   87:     _SC_TZNAME_MAX,
   88: #define _SC_TZNAME_MAX                  _SC_TZNAME_MAX
   89:     _SC_JOB_CONTROL,
   90: #define _SC_JOB_CONTROL                 _SC_JOB_CONTROL
   91:     _SC_SAVED_IDS,
   92: #define _SC_SAVED_IDS                   _SC_SAVED_IDS
   93:     _SC_REALTIME_SIGNALS,
   94: #define _SC_REALTIME_SIGNALS            _SC_REALTIME_SIGNALS
   95:     _SC_PRIORITY_SCHEDULING,
   96: #define _SC_PRIORITY_SCHEDULING         _SC_PRIORITY_SCHEDULING
   97:     _SC_TIMERS,
   98: #define _SC_TIMERS                      _SC_TIMERS
   99:     _SC_ASYNCHRONOUS_IO,
  100: #define _SC_ASYNCHRONOUS_IO             _SC_ASYNCHRONOUS_IO
  101:     _SC_PRIORITIZED_IO,
  102: #define _SC_PRIORITIZED_IO              _SC_PRIORITIZED_IO
  103:     _SC_SYNCHRONIZED_IO,
  104: #define _SC_SYNCHRONIZED_IO             _SC_SYNCHRONIZED_IO
  105:     _SC_FSYNC,
  106: #define _SC_FSYNC                       _SC_FSYNC
  107:     _SC_MAPPED_FILES,
  108: #define _SC_MAPPED_FILES                _SC_MAPPED_FILES
  109:     _SC_MEMLOCK,
  110: #define _SC_MEMLOCK                     _SC_MEMLOCK
  111:     _SC_MEMLOCK_RANGE,
  112: #define _SC_MEMLOCK_RANGE               _SC_MEMLOCK_RANGE
  113:     _SC_MEMORY_PROTECTION,
  114: #define _SC_MEMORY_PROTECTION           _SC_MEMORY_PROTECTION
  115:     _SC_MESSAGE_PASSING,
  116: #define _SC_MESSAGE_PASSING             _SC_MESSAGE_PASSING
  117:     _SC_SEMAPHORES,
  118: #define _SC_SEMAPHORES                  _SC_SEMAPHORES
  119:     _SC_SHARED_MEMORY_OBJECTS,
  120: #define _SC_SHARED_MEMORY_OBJECTS       _SC_SHARED_MEMORY_OBJECTS
  121:     _SC_AIO_LISTIO_MAX,
  122: #define _SC_AIO_LISTIO_MAX              _SC_AIO_LISTIO_MAX
  123:     _SC_AIO_MAX,
  124: #define _SC_AIO_MAX                     _SC_AIO_MAX
  125:     _SC_AIO_PRIO_DELTA_MAX,
  126: #define _SC_AIO_PRIO_DELTA_MAX          _SC_AIO_PRIO_DELTA_MAX
  127:     _SC_DELAYTIMER_MAX,
  128: #define _SC_DELAYTIMER_MAX              _SC_DELAYTIMER_MAX
  129:     _SC_MQ_OPEN_MAX,
  130: #define _SC_MQ_OPEN_MAX                 _SC_MQ_OPEN_MAX
  131:     _SC_MQ_PRIO_MAX,
  132: #define _SC_MQ_PRIO_MAX                 _SC_MQ_PRIO_MAX
  133:     _SC_VERSION,
  134: #define _SC_VERSION                     _SC_VERSION
  135:     _SC_PAGESIZE,
  136: #define _SC_PAGESIZE                    _SC_PAGESIZE
  137: #define _SC_PAGE_SIZE                   _SC_PAGESIZE
  138:     _SC_RTSIG_MAX,
  139: #define _SC_RTSIG_MAX                   _SC_RTSIG_MAX
  140:     _SC_SEM_NSEMS_MAX,
  141: #define _SC_SEM_NSEMS_MAX               _SC_SEM_NSEMS_MAX
  142:     _SC_SEM_VALUE_MAX,
  143: #define _SC_SEM_VALUE_MAX               _SC_SEM_VALUE_MAX
  144:     _SC_SIGQUEUE_MAX,
  145: #define _SC_SIGQUEUE_MAX                _SC_SIGQUEUE_MAX
  146:     _SC_TIMER_MAX,
  147: #define _SC_TIMER_MAX                   _SC_TIMER_MAX
  148: 
  149:     /* Values for the argument to `sysconf'
  150:        corresponding to _POSIX2_* symbols.  */
  151:     _SC_BC_BASE_MAX,
  152: #define _SC_BC_BASE_MAX                 _SC_BC_BASE_MAX
  153:     _SC_BC_DIM_MAX,
  154: #define _SC_BC_DIM_MAX                  _SC_BC_DIM_MAX
  155:     _SC_BC_SCALE_MAX,
  156: #define _SC_BC_SCALE_MAX                _SC_BC_SCALE_MAX
  157:     _SC_BC_STRING_MAX,
  158: #define _SC_BC_STRING_MAX               _SC_BC_STRING_MAX
  159:     _SC_COLL_WEIGHTS_MAX,
  160: #define _SC_COLL_WEIGHTS_MAX            _SC_COLL_WEIGHTS_MAX
  161:     _SC_EQUIV_CLASS_MAX,
  162: #define _SC_EQUIV_CLASS_MAX             _SC_EQUIV_CLASS_MAX
  163:     _SC_EXPR_NEST_MAX,
  164: #define _SC_EXPR_NEST_MAX               _SC_EXPR_NEST_MAX
  165:     _SC_LINE_MAX,
  166: #define _SC_LINE_MAX                    _SC_LINE_MAX
  167:     _SC_RE_DUP_MAX,
  168: #define _SC_RE_DUP_MAX                  _SC_RE_DUP_MAX
  169:     _SC_CHARCLASS_NAME_MAX,
  170: #define _SC_CHARCLASS_NAME_MAX          _SC_CHARCLASS_NAME_MAX
  171: 
  172:     _SC_2_VERSION,
  173: #define _SC_2_VERSION                   _SC_2_VERSION
  174:     _SC_2_C_BIND,
  175: #define _SC_2_C_BIND                    _SC_2_C_BIND
  176:     _SC_2_C_DEV,
  177: #define _SC_2_C_DEV                     _SC_2_C_DEV
  178:     _SC_2_FORT_DEV,
  179: #define _SC_2_FORT_DEV                  _SC_2_FORT_DEV
  180:     _SC_2_FORT_RUN,
  181: #define _SC_2_FORT_RUN                  _SC_2_FORT_RUN
  182:     _SC_2_SW_DEV,
  183: #define _SC_2_SW_DEV                    _SC_2_SW_DEV
  184:     _SC_2_LOCALEDEF,
  185: #define _SC_2_LOCALEDEF                 _SC_2_LOCALEDEF
  186: 
  187:     _SC_PII,
  188: #define _SC_PII                         _SC_PII
  189:     _SC_PII_XTI,
  190: #define _SC_PII_XTI                     _SC_PII_XTI
  191:     _SC_PII_SOCKET,
  192: #define _SC_PII_SOCKET                  _SC_PII_SOCKET
  193:     _SC_PII_INTERNET,
  194: #define _SC_PII_INTERNET                _SC_PII_INTERNET
  195:     _SC_PII_OSI,
  196: #define _SC_PII_OSI                     _SC_PII_OSI
  197:     _SC_POLL,
  198: #define _SC_POLL                        _SC_POLL
  199:     _SC_SELECT,
  200: #define _SC_SELECT                      _SC_SELECT
  201:     _SC_UIO_MAXIOV,
  202: #define _SC_UIO_MAXIOV                  _SC_UIO_MAXIOV
  203:     _SC_IOV_MAX = _SC_UIO_MAXIOV,
  204: #define _SC_IOV_MAX                     _SC_IOV_MAX
  205:     _SC_PII_INTERNET_STREAM,
  206: #define _SC_PII_INTERNET_STREAM         _SC_PII_INTERNET_STREAM
  207:     _SC_PII_INTERNET_DGRAM,
  208: #define _SC_PII_INTERNET_DGRAM          _SC_PII_INTERNET_DGRAM
  209:     _SC_PII_OSI_COTS,
  210: #define _SC_PII_OSI_COTS                _SC_PII_OSI_COTS
  211:     _SC_PII_OSI_CLTS,
  212: #define _SC_PII_OSI_CLTS                _SC_PII_OSI_CLTS
  213:     _SC_PII_OSI_M,
  214: #define _SC_PII_OSI_M                   _SC_PII_OSI_M
  215:     _SC_T_IOV_MAX,
  216: #define _SC_T_IOV_MAX                   _SC_T_IOV_MAX
  217: 
  218:     /* Values according to POSIX 1003.1c (POSIX threads).  */
  219:     _SC_THREADS,
  220: #define _SC_THREADS                     _SC_THREADS
  221:     _SC_THREAD_SAFE_FUNCTIONS,
  222: #define _SC_THREAD_SAFE_FUNCTIONS       _SC_THREAD_SAFE_FUNCTIONS
  223:     _SC_GETGR_R_SIZE_MAX,
  224: #define _SC_GETGR_R_SIZE_MAX            _SC_GETGR_R_SIZE_MAX
  225:     _SC_GETPW_R_SIZE_MAX,
  226: #define _SC_GETPW_R_SIZE_MAX            _SC_GETPW_R_SIZE_MAX
  227:     _SC_LOGIN_NAME_MAX,
  228: #define _SC_LOGIN_NAME_MAX              _SC_LOGIN_NAME_MAX
  229:     _SC_TTY_NAME_MAX,
  230: #define _SC_TTY_NAME_MAX                _SC_TTY_NAME_MAX
  231:     _SC_THREAD_DESTRUCTOR_ITERATIONS,
  232: #define _SC_THREAD_DESTRUCTOR_ITERATIONS _SC_THREAD_DESTRUCTOR_ITERATIONS
  233:     _SC_THREAD_KEYS_MAX,
  234: #define _SC_THREAD_KEYS_MAX             _SC_THREAD_KEYS_MAX
  235:     _SC_THREAD_STACK_MIN,
  236: #define _SC_THREAD_STACK_MIN            _SC_THREAD_STACK_MIN
  237:     _SC_THREAD_THREADS_MAX,
  238: #define _SC_THREAD_THREADS_MAX          _SC_THREAD_THREADS_MAX
  239:     _SC_THREAD_ATTR_STACKADDR,
  240: #define _SC_THREAD_ATTR_STACKADDR       _SC_THREAD_ATTR_STACKADDR
  241:     _SC_THREAD_ATTR_STACKSIZE,
  242: #define _SC_THREAD_ATTR_STACKSIZE       _SC_THREAD_ATTR_STACKSIZE
  243:     _SC_THREAD_PRIORITY_SCHEDULING,
  244: #define _SC_THREAD_PRIORITY_SCHEDULING  _SC_THREAD_PRIORITY_SCHEDULING
  245:     _SC_THREAD_PRIO_INHERIT,
  246: #define _SC_THREAD_PRIO_INHERIT         _SC_THREAD_PRIO_INHERIT
  247:     _SC_THREAD_PRIO_PROTECT,
  248: #define _SC_THREAD_PRIO_PROTECT         _SC_THREAD_PRIO_PROTECT
  249:     _SC_THREAD_PROCESS_SHARED,
  250: #define _SC_THREAD_PROCESS_SHARED       _SC_THREAD_PROCESS_SHARED
  251: 
  252:     _SC_NPROCESSORS_CONF,
  253: #define _SC_NPROCESSORS_CONF            _SC_NPROCESSORS_CONF
  254:     _SC_NPROCESSORS_ONLN,
  255: #define _SC_NPROCESSORS_ONLN            _SC_NPROCESSORS_ONLN
  256:     _SC_PHYS_PAGES,
  257: #define _SC_PHYS_PAGES                  _SC_PHYS_PAGES
  258:     _SC_AVPHYS_PAGES,
  259: #define _SC_AVPHYS_PAGES                _SC_AVPHYS_PAGES
  260:     _SC_ATEXIT_MAX,
  261: #define _SC_ATEXIT_MAX                  _SC_ATEXIT_MAX
  262:     _SC_PASS_MAX,
  263: #define _SC_PASS_MAX                    _SC_PASS_MAX
  264: 
  265:     _SC_XOPEN_VERSION,
  266: #define _SC_XOPEN_VERSION               _SC_XOPEN_VERSION
  267:     _SC_XOPEN_XCU_VERSION,
  268: #define _SC_XOPEN_XCU_VERSION           _SC_XOPEN_XCU_VERSION
  269:     _SC_XOPEN_UNIX,
  270: #define _SC_XOPEN_UNIX                  _SC_XOPEN_UNIX
  271:     _SC_XOPEN_CRYPT,
  272: #define _SC_XOPEN_CRYPT                 _SC_XOPEN_CRYPT
  273:     _SC_XOPEN_ENH_I18N,
  274: #define _SC_XOPEN_ENH_I18N              _SC_XOPEN_ENH_I18N
  275:     _SC_XOPEN_SHM,
  276: #define _SC_XOPEN_SHM                   _SC_XOPEN_SHM
  277: 
  278:     _SC_2_CHAR_TERM,
  279: #define _SC_2_CHAR_TERM                 _SC_2_CHAR_TERM
  280:     _SC_2_C_VERSION,
  281: #define _SC_2_C_VERSION                 _SC_2_C_VERSION
  282:     _SC_2_UPE,
  283: #define _SC_2_UPE                       _SC_2_UPE
  284: 
  285:     _SC_XOPEN_XPG2,
  286: #define _SC_XOPEN_XPG2                  _SC_XOPEN_XPG2
  287:     _SC_XOPEN_XPG3,
  288: #define _SC_XOPEN_XPG3                  _SC_XOPEN_XPG3
  289:     _SC_XOPEN_XPG4,
  290: #define _SC_XOPEN_XPG4                  _SC_XOPEN_XPG4
  291: 
  292:     _SC_CHAR_BIT,
  293: #define _SC_CHAR_BIT                    _SC_CHAR_BIT
  294:     _SC_CHAR_MAX,
  295: #define _SC_CHAR_MAX                    _SC_CHAR_MAX
  296:     _SC_CHAR_MIN,
  297: #define _SC_CHAR_MIN                    _SC_CHAR_MIN
  298:     _SC_INT_MAX,
  299: #define _SC_INT_MAX                     _SC_INT_MAX
  300:     _SC_INT_MIN,
  301: #define _SC_INT_MIN                     _SC_INT_MIN
  302:     _SC_LONG_BIT,
  303: #define _SC_LONG_BIT                    _SC_LONG_BIT
  304:     _SC_WORD_BIT,
  305: #define _SC_WORD_BIT                    _SC_WORD_BIT
  306:     _SC_MB_LEN_MAX,
  307: #define _SC_MB_LEN_MAX                  _SC_MB_LEN_MAX
  308:     _SC_NZERO,
  309: #define _SC_NZERO                       _SC_NZERO
  310:     _SC_SSIZE_MAX,
  311: #define _SC_SSIZE_MAX                   _SC_SSIZE_MAX
  312:     _SC_SCHAR_MAX,
  313: #define _SC_SCHAR_MAX                   _SC_SCHAR_MAX
  314:     _SC_SCHAR_MIN,
  315: #define _SC_SCHAR_MIN                   _SC_SCHAR_MIN
  316:     _SC_SHRT_MAX,
  317: #define _SC_SHRT_MAX                    _SC_SHRT_MAX
  318:     _SC_SHRT_MIN,
  319: #define _SC_SHRT_MIN                    _SC_SHRT_MIN
  320:     _SC_UCHAR_MAX,
  321: #define _SC_UCHAR_MAX                   _SC_UCHAR_MAX
  322:     _SC_UINT_MAX,
  323: #define _SC_UINT_MAX                    _SC_UINT_MAX
  324:     _SC_ULONG_MAX,
  325: #define _SC_ULONG_MAX                   _SC_ULONG_MAX
  326:     _SC_USHRT_MAX,
  327: #define _SC_USHRT_MAX                   _SC_USHRT_MAX
  328: 
  329:     _SC_NL_ARGMAX,
  330: #define _SC_NL_ARGMAX                   _SC_NL_ARGMAX
  331:     _SC_NL_LANGMAX,
  332: #define _SC_NL_LANGMAX                  _SC_NL_LANGMAX
  333:     _SC_NL_MSGMAX,
  334: #define _SC_NL_MSGMAX                   _SC_NL_MSGMAX
  335:     _SC_NL_NMAX,
  336: #define _SC_NL_NMAX                     _SC_NL_NMAX
  337:     _SC_NL_SETMAX,
  338: #define _SC_NL_SETMAX                   _SC_NL_SETMAX
  339:     _SC_NL_TEXTMAX,
  340: #define _SC_NL_TEXTMAX                  _SC_NL_TEXTMAX
  341: 
  342:     _SC_XBS5_ILP32_OFF32,
  343: #define _SC_XBS5_ILP32_OFF32            _SC_XBS5_ILP32_OFF32
  344:     _SC_XBS5_ILP32_OFFBIG,
  345: #define _SC_XBS5_ILP32_OFFBIG           _SC_XBS5_ILP32_OFFBIG
  346:     _SC_XBS5_LP64_OFF64,
  347: #define _SC_XBS5_LP64_OFF64             _SC_XBS5_LP64_OFF64
  348:     _SC_XBS5_LPBIG_OFFBIG,
  349: #define _SC_XBS5_LPBIG_OFFBIG           _SC_XBS5_LPBIG_OFFBIG
  350: 
  351:     _SC_XOPEN_LEGACY,
  352: #define _SC_XOPEN_LEGACY                _SC_XOPEN_LEGACY
  353:     _SC_XOPEN_REALTIME,
  354: #define _SC_XOPEN_REALTIME              _SC_XOPEN_REALTIME
  355:     _SC_XOPEN_REALTIME_THREADS,
  356: #define _SC_XOPEN_REALTIME_THREADS      _SC_XOPEN_REALTIME_THREADS
  357: 
  358:     _SC_ADVISORY_INFO,
  359: #define _SC_ADVISORY_INFO               _SC_ADVISORY_INFO
  360:     _SC_BARRIERS,
  361: #define _SC_BARRIERS                    _SC_BARRIERS
  362:     _SC_BASE,
  363: #define _SC_BASE                        _SC_BASE
  364:     _SC_C_LANG_SUPPORT,
  365: #define _SC_C_LANG_SUPPORT              _SC_C_LANG_SUPPORT
  366:     _SC_C_LANG_SUPPORT_R,
  367: #define _SC_C_LANG_SUPPORT_R            _SC_C_LANG_SUPPORT_R
  368:     _SC_CLOCK_SELECTION,
  369: #define _SC_CLOCK_SELECTION             _SC_CLOCK_SELECTION
  370:     _SC_CPUTIME,
  371: #define _SC_CPUTIME                     _SC_CPUTIME
  372:     _SC_THREAD_CPUTIME,
  373: #define _SC_THREAD_CPUTIME              _SC_THREAD_CPUTIME
  374:     _SC_DEVICE_IO,
  375: #define _SC_DEVICE_IO                   _SC_DEVICE_IO
  376:     _SC_DEVICE_SPECIFIC,
  377: #define _SC_DEVICE_SPECIFIC             _SC_DEVICE_SPECIFIC
  378:     _SC_DEVICE_SPECIFIC_R,
  379: #define _SC_DEVICE_SPECIFIC_R           _SC_DEVICE_SPECIFIC_R
  380:     _SC_FD_MGMT,
  381: #define _SC_FD_MGMT                     _SC_FD_MGMT
  382:     _SC_FIFO,
  383: #define _SC_FIFO                        _SC_FIFO
  384:     _SC_PIPE,
  385: #define _SC_PIPE                        _SC_PIPE
  386:     _SC_FILE_ATTRIBUTES,
  387: #define _SC_FILE_ATTRIBUTES             _SC_FILE_ATTRIBUTES
  388:     _SC_FILE_LOCKING,
  389: #define _SC_FILE_LOCKING                _SC_FILE_LOCKING
  390:     _SC_FILE_SYSTEM,
  391: #define _SC_FILE_SYSTEM                 _SC_FILE_SYSTEM
  392:     _SC_MONOTONIC_CLOCK,
  393: #define _SC_MONOTONIC_CLOCK             _SC_MONOTONIC_CLOCK
  394:     _SC_MULTI_PROCESS,
  395: #define _SC_MULTI_PROCESS               _SC_MULTI_PROCESS
  396:     _SC_SINGLE_PROCESS,
  397: #define _SC_SINGLE_PROCESS              _SC_SINGLE_PROCESS
  398:     _SC_NETWORKING,
  399: #define _SC_NETWORKING                  _SC_NETWORKING
  400:     _SC_READER_WRITER_LOCKS,
  401: #define _SC_READER_WRITER_LOCKS         _SC_READER_WRITER_LOCKS
  402:     _SC_SPIN_LOCKS,
  403: #define _SC_SPIN_LOCKS                  _SC_SPIN_LOCKS
  404:     _SC_REGEXP,
  405: #define _SC_REGEXP                      _SC_REGEXP
  406:     _SC_REGEX_VERSION,
  407: #define _SC_REGEX_VERSION               _SC_REGEX_VERSION
  408:     _SC_SHELL,
  409: #define _SC_SHELL                       _SC_SHELL
  410:     _SC_SIGNALS,
  411: #define _SC_SIGNALS                     _SC_SIGNALS
  412:     _SC_SPAWN,
  413: #define _SC_SPAWN                       _SC_SPAWN
  414:     _SC_SPORADIC_SERVER,
  415: #define _SC_SPORADIC_SERVER             _SC_SPORADIC_SERVER
  416:     _SC_THREAD_SPORADIC_SERVER,
  417: #define _SC_THREAD_SPORADIC_SERVER      _SC_THREAD_SPORADIC_SERVER
  418:     _SC_SYSTEM_DATABASE,
  419: #define _SC_SYSTEM_DATABASE             _SC_SYSTEM_DATABASE
  420:     _SC_SYSTEM_DATABASE_R,
  421: #define _SC_SYSTEM_DATABASE_R           _SC_SYSTEM_DATABASE_R
  422:     _SC_TIMEOUTS,
  423: #define _SC_TIMEOUTS                    _SC_TIMEOUTS
  424:     _SC_TYPED_MEMORY_OBJECTS,
  425: #define _SC_TYPED_MEMORY_OBJECTS        _SC_TYPED_MEMORY_OBJECTS
  426:     _SC_USER_GROUPS,
  427: #define _SC_USER_GROUPS                 _SC_USER_GROUPS
  428:     _SC_USER_GROUPS_R,
  429: #define _SC_USER_GROUPS_R               _SC_USER_GROUPS_R
  430:     _SC_2_PBS,
  431: #define _SC_2_PBS                       _SC_2_PBS
  432:     _SC_2_PBS_ACCOUNTING,
  433: #define _SC_2_PBS_ACCOUNTING            _SC_2_PBS_ACCOUNTING
  434:     _SC_2_PBS_LOCATE,
  435: #define _SC_2_PBS_LOCATE                _SC_2_PBS_LOCATE
  436:     _SC_2_PBS_MESSAGE,
  437: #define _SC_2_PBS_MESSAGE               _SC_2_PBS_MESSAGE
  438:     _SC_2_PBS_TRACK,
  439: #define _SC_2_PBS_TRACK                 _SC_2_PBS_TRACK
  440:     _SC_SYMLOOP_MAX,
  441: #define _SC_SYMLOOP_MAX                 _SC_SYMLOOP_MAX
  442:     _SC_STREAMS,
  443: #define _SC_STREAMS                     _SC_STREAMS
  444:     _SC_2_PBS_CHECKPOINT,
  445: #define _SC_2_PBS_CHECKPOINT            _SC_2_PBS_CHECKPOINT
  446: 
  447:     _SC_V6_ILP32_OFF32,
  448: #define _SC_V6_ILP32_OFF32              _SC_V6_ILP32_OFF32
  449:     _SC_V6_ILP32_OFFBIG,
  450: #define _SC_V6_ILP32_OFFBIG             _SC_V6_ILP32_OFFBIG
  451:     _SC_V6_LP64_OFF64,
  452: #define _SC_V6_LP64_OFF64               _SC_V6_LP64_OFF64
  453:     _SC_V6_LPBIG_OFFBIG,
  454: #define _SC_V6_LPBIG_OFFBIG             _SC_V6_LPBIG_OFFBIG
  455: 
  456:     _SC_HOST_NAME_MAX,
  457: #define _SC_HOST_NAME_MAX               _SC_HOST_NAME_MAX
  458:     _SC_TRACE,
  459: #define _SC_TRACE                       _SC_TRACE
  460:     _SC_TRACE_EVENT_FILTER,
  461: #define _SC_TRACE_EVENT_FILTER          _SC_TRACE_EVENT_FILTER
  462:     _SC_TRACE_INHERIT,
  463: #define _SC_TRACE_INHERIT               _SC_TRACE_INHERIT
  464:     _SC_TRACE_LOG,
  465: #define _SC_TRACE_LOG                   _SC_TRACE_LOG
  466: 
  467:     _SC_LEVEL1_ICACHE_SIZE,
  468: #define _SC_LEVEL1_ICACHE_SIZE          _SC_LEVEL1_ICACHE_SIZE
  469:     _SC_LEVEL1_ICACHE_ASSOC,
  470: #define _SC_LEVEL1_ICACHE_ASSOC         _SC_LEVEL1_ICACHE_ASSOC
  471:     _SC_LEVEL1_ICACHE_LINESIZE,
  472: #define _SC_LEVEL1_ICACHE_LINESIZE      _SC_LEVEL1_ICACHE_LINESIZE
  473:     _SC_LEVEL1_DCACHE_SIZE,
  474: #define _SC_LEVEL1_DCACHE_SIZE          _SC_LEVEL1_DCACHE_SIZE
  475:     _SC_LEVEL1_DCACHE_ASSOC,
  476: #define _SC_LEVEL1_DCACHE_ASSOC         _SC_LEVEL1_DCACHE_ASSOC
  477:     _SC_LEVEL1_DCACHE_LINESIZE,
  478: #define _SC_LEVEL1_DCACHE_LINESIZE      _SC_LEVEL1_DCACHE_LINESIZE
  479:     _SC_LEVEL2_CACHE_SIZE,
  480: #define _SC_LEVEL2_CACHE_SIZE           _SC_LEVEL2_CACHE_SIZE
  481:     _SC_LEVEL2_CACHE_ASSOC,
  482: #define _SC_LEVEL2_CACHE_ASSOC          _SC_LEVEL2_CACHE_ASSOC
  483:     _SC_LEVEL2_CACHE_LINESIZE,
  484: #define _SC_LEVEL2_CACHE_LINESIZE       _SC_LEVEL2_CACHE_LINESIZE
  485:     _SC_LEVEL3_CACHE_SIZE,
  486: #define _SC_LEVEL3_CACHE_SIZE           _SC_LEVEL3_CACHE_SIZE
  487:     _SC_LEVEL3_CACHE_ASSOC,
  488: #define _SC_LEVEL3_CACHE_ASSOC          _SC_LEVEL3_CACHE_ASSOC
  489:     _SC_LEVEL3_CACHE_LINESIZE,
  490: #define _SC_LEVEL3_CACHE_LINESIZE       _SC_LEVEL3_CACHE_LINESIZE
  491:     _SC_LEVEL4_CACHE_SIZE,
  492: #define _SC_LEVEL4_CACHE_SIZE           _SC_LEVEL4_CACHE_SIZE
  493:     _SC_LEVEL4_CACHE_ASSOC,
  494: #define _SC_LEVEL4_CACHE_ASSOC          _SC_LEVEL4_CACHE_ASSOC
  495:     _SC_LEVEL4_CACHE_LINESIZE,
  496: #define _SC_LEVEL4_CACHE_LINESIZE       _SC_LEVEL4_CACHE_LINESIZE
  497:     /* Leave room here, maybe we need a few more cache levels some day.  */
  498: 
  499:     _SC_IPV6 = _SC_LEVEL1_ICACHE_SIZE + 50,
  500: #define _SC_IPV6                        _SC_IPV6
  501:     _SC_RAW_SOCKETS
  502: #define _SC_RAW_SOCKETS                 _SC_RAW_SOCKETS
  503:   };
  504: 
  505: /* Values for the NAME argument to `confstr'.  */
  506: enum
  507:   {
  508:     _CS_PATH,                   /* The default search path.  */
  509: #define _CS_PATH                _CS_PATH
  510: 
  511:     _CS_V6_WIDTH_RESTRICTED_ENVS,
  512: #define _CS_V6_WIDTH_RESTRICTED_ENVS    _CS_V6_WIDTH_RESTRICTED_ENVS
  513: #define _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS      _CS_V6_WIDTH_RESTRICTED_ENVS
  514: 
  515:     _CS_GNU_LIBC_VERSION,
  516: #define _CS_GNU_LIBC_VERSION    _CS_GNU_LIBC_VERSION
  517:     _CS_GNU_LIBPTHREAD_VERSION,
  518: #define _CS_GNU_LIBPTHREAD_VERSION      _CS_GNU_LIBPTHREAD_VERSION
  519: 
  520:     _CS_LFS_CFLAGS = 1000,
  521: #define _CS_LFS_CFLAGS  _CS_LFS_CFLAGS
  522: