| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411 | /* `sysconf', `pathconf', and `confstr' NAME values.  Generic version.   Copyright (C) 1993, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.   This file is part of the GNU C Library.   The GNU C Library is free software; you can redistribute it and/or   modify it under the terms of the GNU Library General Public License as   published by the Free Software Foundation; either version 2 of the   License, or (at your option) any later version.   The GNU C Library is distributed in the hope that it will be useful,   but WITHOUT ANY WARRANTY; without even the implied warranty of   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU   Library General Public License for more details.   You should have received a copy of the GNU Library General Public   License along with the GNU C Library; see the file COPYING.LIB.  If not,   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,   Boston, MA 02111-1307, USA.  */#ifndef _UNISTD_H# error "Never use <bits/confname.h> directly; include <unistd.h> instead."#endif/* Values for the NAME argument to `pathconf' and `fpathconf'.  */enum  {    _PC_LINK_MAX,#define	_PC_LINK_MAX			_PC_LINK_MAX    _PC_MAX_CANON,#define	_PC_MAX_CANON			_PC_MAX_CANON    _PC_MAX_INPUT,#define	_PC_MAX_INPUT			_PC_MAX_INPUT    _PC_NAME_MAX,#define	_PC_NAME_MAX			_PC_NAME_MAX    _PC_PATH_MAX,#define	_PC_PATH_MAX			_PC_PATH_MAX    _PC_PIPE_BUF,#define	_PC_PIPE_BUF			_PC_PIPE_BUF    _PC_CHOWN_RESTRICTED,#define	_PC_CHOWN_RESTRICTED		_PC_CHOWN_RESTRICTED    _PC_NO_TRUNC,#define	_PC_NO_TRUNC			_PC_NO_TRUNC    _PC_VDISABLE,#define _PC_VDISABLE			_PC_VDISABLE    _PC_SYNC_IO,#define	_PC_SYNC_IO			_PC_SYNC_IO    _PC_ASYNC_IO,#define	_PC_ASYNC_IO			_PC_ASYNC_IO    _PC_PRIO_IO,#define	_PC_PRIO_IO			_PC_PRIO_IO    _PC_SOCK_MAXBUF,#define	_PC_SOCK_MAXBUF			_PC_SOCK_MAXBUF    _PC_FILESIZEBITS#define _PC_FILESIZEBITS		_PC_FILESIZEBITS  };/* Values for the argument to `sysconf'.  */enum  {    _SC_ARG_MAX,#define	_SC_ARG_MAX			_SC_ARG_MAX    _SC_CHILD_MAX,#define	_SC_CHILD_MAX			_SC_CHILD_MAX    _SC_CLK_TCK,#define	_SC_CLK_TCK			_SC_CLK_TCK    _SC_NGROUPS_MAX,#define	_SC_NGROUPS_MAX			_SC_NGROUPS_MAX    _SC_OPEN_MAX,#define	_SC_OPEN_MAX			_SC_OPEN_MAX    _SC_STREAM_MAX,#define	_SC_STREAM_MAX			_SC_STREAM_MAX    _SC_TZNAME_MAX,#define	_SC_TZNAME_MAX			_SC_TZNAME_MAX    _SC_JOB_CONTROL,#define	_SC_JOB_CONTROL			_SC_JOB_CONTROL    _SC_SAVED_IDS,#define	_SC_SAVED_IDS			_SC_SAVED_IDS    _SC_REALTIME_SIGNALS,#define	_SC_REALTIME_SIGNALS		_SC_REALTIME_SIGNALS    _SC_PRIORITY_SCHEDULING,#define	_SC_PRIORITY_SCHEDULING		_SC_PRIORITY_SCHEDULING    _SC_TIMERS,#define	_SC_TIMERS			_SC_TIMERS    _SC_ASYNCHRONOUS_IO,#define	_SC_ASYNCHRONOUS_IO		_SC_ASYNCHRONOUS_IO    _SC_PRIORITIZED_IO,#define	_SC_PRIORITIZED_IO		_SC_PRIORITIZED_IO    _SC_SYNCHRONIZED_IO,#define	_SC_SYNCHRONIZED_IO		_SC_SYNCHRONIZED_IO    _SC_FSYNC,#define	_SC_FSYNC			_SC_FSYNC    _SC_MAPPED_FILES,#define	_SC_MAPPED_FILES		_SC_MAPPED_FILES    _SC_MEMLOCK,#define	_SC_MEMLOCK			_SC_MEMLOCK    _SC_MEMLOCK_RANGE,#define	_SC_MEMLOCK_RANGE		_SC_MEMLOCK_RANGE    _SC_MEMORY_PROTECTION,#define	_SC_MEMORY_PROTECTION		_SC_MEMORY_PROTECTION    _SC_MESSAGE_PASSING,#define	_SC_MESSAGE_PASSING		_SC_MESSAGE_PASSING    _SC_SEMAPHORES,#define	_SC_SEMAPHORES			_SC_SEMAPHORES    _SC_SHARED_MEMORY_OBJECTS,#define	_SC_SHARED_MEMORY_OBJECTS	_SC_SHARED_MEMORY_OBJECTS    _SC_AIO_LISTIO_MAX,#define	_SC_AIO_LISTIO_MAX		_SC_AIO_LISTIO_MAX    _SC_AIO_MAX,#define	_SC_AIO_MAX			_SC_AIO_MAX    _SC_AIO_PRIO_DELTA_MAX,#define	_SC_AIO_PRIO_DELTA_MAX		_SC_AIO_PRIO_DELTA_MAX    _SC_DELAYTIMER_MAX,#define	_SC_DELAYTIMER_MAX		_SC_DELAYTIMER_MAX    _SC_MQ_OPEN_MAX,#define	_SC_MQ_OPEN_MAX			_SC_MQ_OPEN_MAX    _SC_MQ_PRIO_MAX,#define	_SC_MQ_PRIO_MAX			_SC_MQ_PRIO_MAX    _SC_VERSION,#define	_SC_VERSION			_SC_VERSION    _SC_PAGESIZE,#define	_SC_PAGESIZE			_SC_PAGESIZE#define	_SC_PAGE_SIZE			_SC_PAGESIZE    _SC_RTSIG_MAX,#define	_SC_RTSIG_MAX			_SC_RTSIG_MAX    _SC_SEM_NSEMS_MAX,#define	_SC_SEM_NSEMS_MAX		_SC_SEM_NSEMS_MAX    _SC_SEM_VALUE_MAX,#define	_SC_SEM_VALUE_MAX		_SC_SEM_VALUE_MAX    _SC_SIGQUEUE_MAX,#define	_SC_SIGQUEUE_MAX		_SC_SIGQUEUE_MAX    _SC_TIMER_MAX,#define	_SC_TIMER_MAX			_SC_TIMER_MAX    /* Values for the argument to `sysconf'       corresponding to _POSIX2_* symbols.  */    _SC_BC_BASE_MAX,#define	_SC_BC_BASE_MAX			_SC_BC_BASE_MAX    _SC_BC_DIM_MAX,#define	_SC_BC_DIM_MAX			_SC_BC_DIM_MAX    _SC_BC_SCALE_MAX,#define	_SC_BC_SCALE_MAX		_SC_BC_SCALE_MAX    _SC_BC_STRING_MAX,#define	_SC_BC_STRING_MAX		_SC_BC_STRING_MAX    _SC_COLL_WEIGHTS_MAX,#define	_SC_COLL_WEIGHTS_MAX		_SC_COLL_WEIGHTS_MAX    _SC_EQUIV_CLASS_MAX,#define	_SC_EQUIV_CLASS_MAX		_SC_EQUIV_CLASS_MAX    _SC_EXPR_NEST_MAX,#define	_SC_EXPR_NEST_MAX		_SC_EXPR_NEST_MAX    _SC_LINE_MAX,#define	_SC_LINE_MAX			_SC_LINE_MAX    _SC_RE_DUP_MAX,#define	_SC_RE_DUP_MAX			_SC_RE_DUP_MAX    _SC_CHARCLASS_NAME_MAX,#define	_SC_CHARCLASS_NAME_MAX		_SC_CHARCLASS_NAME_MAX    _SC_2_VERSION,#define	_SC_2_VERSION			_SC_2_VERSION    _SC_2_C_BIND,#define	_SC_2_C_BIND			_SC_2_C_BIND    _SC_2_C_DEV,#define	_SC_2_C_DEV			_SC_2_C_DEV    _SC_2_FORT_DEV,#define	_SC_2_FORT_DEV			_SC_2_FORT_DEV    _SC_2_FORT_RUN,#define	_SC_2_FORT_RUN			_SC_2_FORT_RUN    _SC_2_SW_DEV,#define	_SC_2_SW_DEV			_SC_2_SW_DEV    _SC_2_LOCALEDEF,#define	_SC_2_LOCALEDEF			_SC_2_LOCALEDEF    _SC_PII,#define	_SC_PII				_SC_PII    _SC_PII_XTI,#define	_SC_PII_XTI			_SC_PII_XTI    _SC_PII_SOCKET,#define	_SC_PII_SOCKET			_SC_PII_SOCKET    _SC_PII_INTERNET,#define	_SC_PII_INTERNET		_SC_PII_INTERNET    _SC_PII_OSI,#define	_SC_PII_OSI			_SC_PII_OSI    _SC_POLL,#define	_SC_POLL			_SC_POLL    _SC_SELECT,#define	_SC_SELECT			_SC_SELECT    _SC_UIO_MAXIOV,#define	_SC_UIO_MAXIOV			_SC_UIO_MAXIOV    _SC_PII_INTERNET_STREAM,#define	_SC_PII_INTERNET_STREAM		_SC_PII_INTERNET_STREAM    _SC_PII_INTERNET_DGRAM,#define	_SC_PII_INTERNET_DGRAM		_SC_PII_INTERNET_DGRAM    _SC_PII_OSI_COTS,#define	_SC_PII_OSI_COTS		_SC_PII_OSI_COTS    _SC_PII_OSI_CLTS,#define	_SC_PII_OSI_CLTS		_SC_PII_OSI_CLTS    _SC_PII_OSI_M,#define	_SC_PII_OSI_M			_SC_PII_OSI_M    _SC_T_IOV_MAX,#define	_SC_T_IOV_MAX			_SC_T_IOV_MAX    /* Values according to POSIX 1003.1c (POSIX threads).  */    _SC_THREADS,#define	_SC_THREADS			_SC_THREADS    _SC_THREAD_SAFE_FUNCTIONS,#define _SC_THREAD_SAFE_FUNCTIONS	_SC_THREAD_SAFE_FUNCTIONS    _SC_GETGR_R_SIZE_MAX,#define	_SC_GETGR_R_SIZE_MAX		_SC_GETGR_R_SIZE_MAX    _SC_GETPW_R_SIZE_MAX,#define	_SC_GETPW_R_SIZE_MAX		_SC_GETPW_R_SIZE_MAX    _SC_LOGIN_NAME_MAX,#define	_SC_LOGIN_NAME_MAX		_SC_LOGIN_NAME_MAX    _SC_TTY_NAME_MAX,#define	_SC_TTY_NAME_MAX		_SC_TTY_NAME_MAX    _SC_THREAD_DESTRUCTOR_ITERATIONS,#define	_SC_THREAD_DESTRUCTOR_ITERATIONS _SC_THREAD_DESTRUCTOR_ITERATIONS    _SC_THREAD_KEYS_MAX,#define	_SC_THREAD_KEYS_MAX		_SC_THREAD_KEYS_MAX    _SC_THREAD_STACK_MIN,#define	_SC_THREAD_STACK_MIN		_SC_THREAD_STACK_MIN    _SC_THREAD_THREADS_MAX,#define	_SC_THREAD_THREADS_MAX		_SC_THREAD_THREADS_MAX    _SC_THREAD_ATTR_STACKADDR,#define	_SC_THREAD_ATTR_STACKADDR	_SC_THREAD_ATTR_STACKADDR    _SC_THREAD_ATTR_STACKSIZE,#define	_SC_THREAD_ATTR_STACKSIZE	_SC_THREAD_ATTR_STACKSIZE    _SC_THREAD_PRIORITY_SCHEDULING,#define	_SC_THREAD_PRIORITY_SCHEDULING	_SC_THREAD_PRIORITY_SCHEDULING    _SC_THREAD_PRIO_INHERIT,#define	_SC_THREAD_PRIO_INHERIT		_SC_THREAD_PRIO_INHERIT    _SC_THREAD_PRIO_PROTECT,#define	_SC_THREAD_PRIO_PROTECT		_SC_THREAD_PRIO_PROTECT    _SC_THREAD_PROCESS_SHARED,#define	_SC_THREAD_PROCESS_SHARED	_SC_THREAD_PROCESS_SHARED    _SC_NPROCESSORS_CONF,#define _SC_NPROCESSORS_CONF		_SC_NPROCESSORS_CONF    _SC_NPROCESSORS_ONLN,#define _SC_NPROCESSORS_ONLN		_SC_NPROCESSORS_ONLN    _SC_PHYS_PAGES,#define _SC_PHYS_PAGES			_SC_PHYS_PAGES    _SC_AVPHYS_PAGES,#define _SC_AVPHYS_PAGES		_SC_AVPHYS_PAGES    _SC_ATEXIT_MAX,#define _SC_ATEXIT_MAX			_SC_ATEXIT_MAX    _SC_PASS_MAX,#define _SC_PASS_MAX			_SC_PASS_MAX    _SC_XOPEN_VERSION,#define _SC_XOPEN_VERSION		_SC_XOPEN_VERSION    _SC_XOPEN_XCU_VERSION,#define _SC_XOPEN_XCU_VERSION		_SC_XOPEN_XCU_VERSION    _SC_XOPEN_UNIX,#define _SC_XOPEN_UNIX			_SC_XOPEN_UNIX    _SC_XOPEN_CRYPT,#define _SC_XOPEN_CRYPT			_SC_XOPEN_CRYPT    _SC_XOPEN_ENH_I18N,#define _SC_XOPEN_ENH_I18N		_SC_XOPEN_ENH_I18N    _SC_XOPEN_SHM,#define _SC_XOPEN_SHM			_SC_XOPEN_SHM    _SC_2_CHAR_TERM,#define _SC_2_CHAR_TERM			_SC_2_CHAR_TERM    _SC_2_C_VERSION,#define _SC_2_C_VERSION			_SC_2_C_VERSION    _SC_2_UPE,#define _SC_2_UPE			_SC_2_UPE    _SC_XOPEN_XPG2,#define _SC_XOPEN_XPG2			_SC_XOPEN_XPG2    _SC_XOPEN_XPG3,#define _SC_XOPEN_XPG3			_SC_XOPEN_XPG3    _SC_XOPEN_XPG4,#define _SC_XOPEN_XPG4			_SC_XOPEN_XPG4    _SC_CHAR_BIT,#define	_SC_CHAR_BIT			_SC_CHAR_BIT    _SC_CHAR_MAX,#define	_SC_CHAR_MAX			_SC_CHAR_MAX    _SC_CHAR_MIN,#define	_SC_CHAR_MIN			_SC_CHAR_MIN    _SC_INT_MAX,#define	_SC_INT_MAX			_SC_INT_MAX    _SC_INT_MIN,#define	_SC_INT_MIN			_SC_INT_MIN    _SC_LONG_BIT,#define	_SC_LONG_BIT			_SC_LONG_BIT    _SC_WORD_BIT,#define	_SC_WORD_BIT			_SC_WORD_BIT    _SC_MB_LEN_MAX,#define	_SC_MB_LEN_MAX			_SC_MB_LEN_MAX    _SC_NZERO,#define	_SC_NZERO			_SC_NZERO    _SC_SSIZE_MAX,#define	_SC_SSIZE_MAX			_SC_SSIZE_MAX    _SC_SCHAR_MAX,#define	_SC_SCHAR_MAX			_SC_SCHAR_MAX    _SC_SCHAR_MIN,#define	_SC_SCHAR_MIN			_SC_SCHAR_MIN    _SC_SHRT_MAX,#define	_SC_SHRT_MAX			_SC_SHRT_MAX    _SC_SHRT_MIN,#define	_SC_SHRT_MIN			_SC_SHRT_MIN    _SC_UCHAR_MAX,#define	_SC_UCHAR_MAX			_SC_UCHAR_MAX    _SC_UINT_MAX,#define	_SC_UINT_MAX			_SC_UINT_MAX    _SC_ULONG_MAX,#define	_SC_ULONG_MAX			_SC_ULONG_MAX    _SC_USHRT_MAX,#define	_SC_USHRT_MAX			_SC_USHRT_MAX    _SC_NL_ARGMAX,#define	_SC_NL_ARGMAX			_SC_NL_ARGMAX    _SC_NL_LANGMAX,#define	_SC_NL_LANGMAX			_SC_NL_LANGMAX    _SC_NL_MSGMAX,#define	_SC_NL_MSGMAX			_SC_NL_MSGMAX    _SC_NL_NMAX,#define	_SC_NL_NMAX			_SC_NL_NMAX    _SC_NL_SETMAX,#define	_SC_NL_SETMAX			_SC_NL_SETMAX    _SC_NL_TEXTMAX,#define	_SC_NL_TEXTMAX			_SC_NL_TEXTMAX    _SC_XBS5_ILP32_OFF32,#define _SC_XBS5_ILP32_OFF32		_SC_XBS5_ILP32_OFF32    _SC_XBS5_ILP32_OFFBIG,#define _SC_XBS5_ILP32_OFFBIG		_SC_XBS5_ILP32_OFFBIG    _SC_XBS5_LP64_OFF64,#define _SC_XBS5_LP64_OFF64		_SC_XBS5_LP64_OFF64    _SC_XBS5_LPBIG_OFFBIG,#define _SC_XBS5_LPBIG_OFFBIG		_SC_XBS5_LPBIG_OFFBIG    _SC_XOPEN_LEGACY,#define _SC_XOPEN_LEGACY		_SC_XOPEN_LEGACY    _SC_XOPEN_REALTIME,#define _SC_XOPEN_REALTIME		_SC_XOPEN_REALTIME    _SC_XOPEN_REALTIME_THREADS,#define _SC_XOPEN_REALTIME_THREADS	_SC_XOPEN_REALTIME_THREADS	/* MUST BE LAST VALUE!!! */	_UCLIBC_SYSCONF_NUM_VALID_ARGS  };#if (defined __USE_POSIX2 || defined __USE_UNIX98 \     || defined __USE_FILE_OFFSET64 || defined __USE_LARGEFILE64 \     || defined __USE_LARGEFILE)/* Values for the NAME argument to `confstr'.  */enum  {    _CS_PATH			/* The default search path.  */#define _CS_PATH		_CS_PATH#if (defined __USE_FILE_OFFSET64 || defined __USE_LARGEFILE64 \     || defined __USE_LARGEFILE)    ,    _CS_LFS_CFLAGS = 1000,# define _CS_LFS_CFLAGS		_CS_LFS_CFLAGS    _CS_LFS_LDFLAGS,# define _CS_LFS_LDFLAGS	_CS_LFS_LDFLAGS    _CS_LFS_LIBS,# define _CS_LFS_LIBS		_CS_LFS_LIBS    _CS_LFS_LINTFLAGS,# define _CS_LFS_LINTFLAGS	_CS_LFS_LINTFLAGS    _CS_LFS64_CFLAGS,# define _CS_LFS64_CFLAGS	_CS_LFS64_CFLAGS    _CS_LFS64_LDFLAGS,# define _CS_LFS64_LDFLAGS	_CS_LFS64_LDFLAGS    _CS_LFS64_LIBS,# define _CS_LFS64_LIBS		_CS_LFS64_LIBS    _CS_LFS64_LINTFLAGS# define _CS_LFS64_LINTFLAGS	_CS_LFS64_LINTFLAGS#endif#ifdef __USE_UNIX98    ,    _CS_XBS5_ILP32_OFF32_CFLAGS = 1100,# define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_XBS5_ILP32_OFF32_CFLAGS    _CS_XBS5_ILP32_OFF32_LDFLAGS,# define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_XBS5_ILP32_OFF32_LDFLAGS    _CS_XBS5_ILP32_OFF32_LIBS,# define _CS_XBS5_ILP32_OFF32_LIBS _CS_XBS5_ILP32_OFF32_LIBS    _CS_XBS5_ILP32_OFF32_LINTFLAGS,# define _CS_XBS5_ILP32_OFF32_LINTFLAGS _CS_XBS5_ILP32_OFF32_LINTFLAGS    _CS_XBS5_ILP32_OFFBIG_CFLAGS,# define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_XBS5_ILP32_OFFBIG_CFLAGS    _CS_XBS5_ILP32_OFFBIG_LDFLAGS,# define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_XBS5_ILP32_OFFBIG_LDFLAGS    _CS_XBS5_ILP32_OFFBIG_LIBS,# define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_XBS5_ILP32_OFFBIG_LIBS    _CS_XBS5_ILP32_OFFBIG_LINTFLAGS,# define _CS_XBS5_ILP32_OFFBIG_LINTFLAGS _CS_XBS5_ILP32_OFFBIG_LINTFLAGS    _CS_XBS5_LP64_OFF64_CFLAGS,# define _CS_XBS5_LP64_OFF64_CFLAGS _CS_XBS5_LP64_OFF64_CFLAGS    _CS_XBS5_LP64_OFF64_LDFLAGS,# define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_XBS5_LP64_OFF64_LDFLAGS    _CS_XBS5_LP64_OFF64_LIBS,# define _CS_XBS5_LP64_OFF64_LIBS _CS_XBS5_LP64_OFF64_LIBS    _CS_XBS5_LP64_OFF64_LINTFLAGS,# define _CS_XBS5_LP64_OFF64_LINTFLAGS _CS_XBS5_LP64_OFF64_LINTFLAGS    _CS_XBS5_LPBIG_OFFBIG_CFLAGS,# define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_XBS5_LPBIG_OFFBIG_CFLAGS    _CS_XBS5_LPBIG_OFFBIG_LDFLAGS,# define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_XBS5_LPBIG_OFFBIG_LDFLAGS    _CS_XBS5_LPBIG_OFFBIG_LIBS,# define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_XBS5_LPBIG_OFFBIG_LIBS    _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS# define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS#endif  };#endif
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