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* sysdeps/unix/sysv/linux/i386/Makefile: New file. Wed Apr 24 17:35:30 Ulrich Drepper <drepper@cygnus.com> * inet/netinet/in.h, socket/sys/socket.h: Move to sysdeps/generic/netinet/in.h, sysdeps/generic/sys/socket.h. * netinet/in.h, sys/socket.h: Remove file. * misc/Makefile (routines): Add fdatasync. * posix/Makefile (headers): Add sched.h. (routines): Add nanosleep, sched_setp, sched_getp, sched_sets, sched_gets, sched_yield, sched_primax, sched_primin, sched_rr_gi. * posix/getconf.c (vars): Add entries for _POSIX_REALTIME_SIGNALS, _POSIX_PRIORITY_SCHEDULING, _POSIX_TIMERS, _POSIX_ASYNCHRONOUS_IO, _POSIX_PRIORITIZED_IO, _POSIX_SYNCHRONIZED_IO, _POSIX_FSYNC, _POSIX_MAPPED_FILES, _POSIX_MEMLOCK, _POSIX_MEMLOCK_RANGE, _POSIX_MEMORY_PROTECTION, _POSIX_MESSAGE_PASSING, _POSIX_SEMAPHORES, _POSIX_SHARED_MEMORY_OBJECTS. * posix/sched.h: New file. Header for POSIX scheduling interface. * posix/unistd.h: Describe options from POSIX.4. Add declaration of fdatasync. * sysdeps/generic/confname.h: Add definition for _SC_REALTIME_SIGNALS, _SC_PRIORITY_SCHEDULING, _SC_TIMERS, _SC_ASYNCHRONOUS_IO, _SC_PRIORITIZED_IO, _SC_SYNCHRONIZED_IO, _SC_FSYNC, _SC_MAPPED_FILES, _SC_MEMLOCK, _SC_MEMLOCK_RANGE, _SC_MEMORY_PROTECTION, _SC_MESSAGE_PASSING, _SC_SEMAPHORES, _SC_SHARED_MEMORY_OBJECTS. * sysdeps/generic/fdatasync.c: New file. Default implementation simply uses fsync. * sysdeps/generic/netinit/in.h: Moved to here from inet/netinet/in.h. * sysdeps/generic/schedbits.h: New file. System dependent defintion for POSIX.4 scheduling interface. * sysdeps/generic/sys/socket.h: Moved to here from socket/sys/socket.h. * sysdeps/stub/nanosleep.c, sysdeps/stub/sched_getp.c, sysdeps/stub/sched_gets.c, sysdeps/stub/sched_primax.c, sysdeps/stub/sched_primin.c, sysdeps/stub/sched_rr_gi.c, sysdeps/stub/sched_setp.c, sysdeps/stub/sched_sets.c, sysdeps/stub/sched_yield.c: New file: Stub implementation for systems missing these POSIX.4 system calls. * sysdeps/unix/sysv/linux/gnu/types.h, sysdeps/unix/sysv/linux/ioctls.h: Use kernel header for data type definitions. * sysdeps/unix/sysv/linux/netinet/in.h: New file. Linux specific version. * sysdeps/unix/sysv/linux/posix_opt.h: New file. Define POSIX options applicable for Linux. * sysdeps/unix/sysv/linux/syscalls.list: Add definitions for fdatasync, nanosleep, sched_setparam, sched_getparam, sched_setscheduler, sched_getscheduler, sched_yield, sched_get_priority_max, sched_get_priority_min, and sched_rr_get_interval. * sysdeps/unix/sysv/linux/sysconf.c: Add handling of POSIX.4 options. * sysdeps/unix/sysv/linux/termbits.h: Use kernel headers. * time/sys/time.h: Remove definition of `struct timespec'. * time/time.h (struct timespec): Move definition to here. variable, LUCKY, to use instead of setting D to -1 (which fouls
139 lines
4.1 KiB
C
139 lines
4.1 KiB
C
/* `sysconf', `pathconf', and `confstr' NAME values. Generic version.
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Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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Cambridge, MA 02139, USA. */
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/* Values for the NAME argument to `pathconf' and `fpathconf'. */
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enum
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{
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_PC_LINK_MAX,
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#define _PC_LINK_MAX _PC_LINK_MAX
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_PC_MAX_CANON,
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#define _PC_MAX_CANON _PC_MAX_CANON
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_PC_MAX_INPUT,
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#define _PC_MAX_INPUT _PC_MAX_INPUT
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_PC_NAME_MAX,
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#define _PC_NAME_MAX _PC_NAME_MAX
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_PC_PATH_MAX,
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#define _PC_PATH_MAX _PC_PATH_MAX
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_PC_PIPE_BUF,
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#define _PC_PIPE_BUF _PC_PIPE_BUF
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_PC_CHOWN_RESTRICTED,
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#define _PC_CHOWN_RESTRICTED _PC_CHOWN_RESTRICTED
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_PC_NO_TRUNC,
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#define _PC_NO_TRUNC _PC_NO_TRUNC
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_PC_VDISABLE
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};
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/* Values for the argument to `sysconf'. */
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enum
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{
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_SC_ARG_MAX,
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#define _SC_ARG_MAX _SC_ARG_MAX
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_SC_CHILD_MAX,
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#define _SC_CHILD_MAX _SC_CHILD_MAX
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_SC_CLK_TCK,
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#define _SC_CLK_TCK _SC_CLK_TCK
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_SC_NGROUPS_MAX,
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#define _SC_NGROUPS_MAX _SC_NGROUPS_MAX
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_SC_OPEN_MAX,
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#define _SC_OPEN_MAX _SC_OPEN_MAX
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_SC_STREAM_MAX,
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#define _SC_STREAM_MAX _SC_STREAM_MAX
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_SC_TZNAME_MAX,
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#define _SC_TZNAME_MAX _SC_TZNAME_MAX
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_SC_JOB_CONTROL,
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#define _SC_JOB_CONTROL _SC_JOB_CONTROL
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_SC_SAVED_IDS,
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#define _SC_SAVED_IDS _SC_SAVED_IDS
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_SC_REALTIME_SIGNALS,
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#define _SC_REALTIME_SIGNALS _SC_REALTIME_SIGNALS
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_SC_PRIORITY_SCHEDULING,
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#define _SC_PRIORITY_SCHEDULING _SC_PRIORITY_SCHEDULING
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_SC_TIMERS,
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#define _SC_TIMERS _SC_TIMERS
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_SC_ASYNCHRONOUS_IO,
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#define _SC_ASYNCHRONOUS_IO _SC_ASYNCHRONOUS_IO
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_SC_PRIORITIZED_IO,
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#define _SC_PRIORITIZED_IO _SC_PRIORITIZED_IO
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_SC_SYNCHRONIZED_IO,
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#define _SC_SYNCHRONIZED_IO _SC_SYNCHRONIZED_IO
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_SC_FSYNC,
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#define _SC_FSYNC _SC_FSYNC
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_SC_MAPPED_FILES,
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#define _SC_MAPPED_FILES _SC_MAPPED_FILES
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_SC_MEMLOCK,
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#define _SC_MEMLOCK _SC_MEMLOCK
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_SC_MEMLOCK_RANGE,
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#define _SC_MEMLOCK_RANGE _SC_MEMLOCK_RANGE
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_SC_MEMORY_PROTECTION,
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#define _SC_MEMORY_PROTECTION _SC_MEMORY_PROTECTION
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_SC_MESSAGE_PASSING,
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#define _SC_MESSAGE_PASSING _SC_MESSAGE_PASSING
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_SC_SEMAPHORES,
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#define _SC_SEMAPHORES _SC_SEMAPHORES
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_SC_SHARED_MEMORY_OBJECTS,
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#define _SC_SHARED_MEMORY_OBJECTS _SC_SHARED_MEMORY_OBJECTS
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_SC_VERSION,
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#define _SC_VERSION _SC_VERSION
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_SC_PAGESIZE,
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#define _SC_PAGESIZE _SC_PAGESIZE
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/* Values for the argument to `sysconf'
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corresponding to _POSIX2_* symbols. */
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_SC_BC_BASE_MAX,
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#define _SC_BC_BASE_MAX _SC_BC_BASE_MAX
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_SC_BC_DIM_MAX,
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#define _SC_BC_DIM_MAX _SC_BC_DIM_MAX
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_SC_BC_SCALE_MAX,
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#define _SC_BC_SCALE_MAX _SC_BC_SCALE_MAX
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_SC_BC_STRING_MAX,
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#define _SC_BC_STRING_MAX _SC_BC_STRING_MAX
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_SC_COLL_WEIGHTS_MAX,
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#define _SC_COLL_WEIGHTS_MAX _SC_COLL_WEIGHTS_MAX
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_SC_EQUIV_CLASS_MAX,
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#define _SC_EQUIV_CLASS_MAX _SC_EQUIV_CLASS_MAX
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_SC_EXPR_NEST_MAX,
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#define _SC_EXPR_NEST_MAX _SC_EXPR_NEST_MAX
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_SC_LINE_MAX,
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#define _SC_LINE_MAX _SC_LINE_MAX
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_SC_RE_DUP_MAX,
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#define _SC_RE_DUP_MAX _SC_RE_DUP_MAX
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_SC_2_VERSION,
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#define _SC_2_VERSION _SC_2_VERSION
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_SC_2_C_BIND,
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#define _SC_2_C_BIND _SC_2_C_BIND
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_SC_2_C_DEV,
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#define _SC_2_C_DEV _SC_2_C_DEV
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_SC_2_FORT_DEV,
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#define _SC_2_FORT_DEV _SC_2_FORT_DEV
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_SC_2_FORT_RUN,
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#define _SC_2_FORT_RUN _SC_2_FORT_RUN
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_SC_2_SW_DEV,
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#define _SC_2_SW_DEV _SC_2_SW_DEV
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_SC_2_LOCALEDEF
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};
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#ifdef __USE_POSIX2
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/* Values for the NAME argument to `confstr'. */
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enum
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{
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_CS_PATH /* The default search path. */
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};
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#endif
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