/* `sysconf', `pathconf', and `confstr' NAME values. Generic version. Copyright (C) 1993, 1995, 1996, 1997 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 directly; include 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 }; /* 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 }; #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