6bf0de6ddf
Bump portrevision. Wonderful work by: Masakazu Higaki <higamasa@dream.com> Approved by: maho(maintainer) Reviewed by: knu(mentor)
145 lines
3.5 KiB
C
145 lines
3.5 KiB
C
/*
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* Copyright (c) 2002 The FreeBSD Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD: /tmp/pcvs/ports/lang/ifc/files/sysconf.c,v 1.1 2002-11-18 09:27:32 maho Exp $
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*/
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#include <unistd.h>
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#include <errno.h>
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#define _SC_UNDEF 0
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static int linux_sysconf[] = {
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_SC_ARG_MAX,
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_SC_CHILD_MAX,
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_SC_CLK_TCK,
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_SC_NGROUPS_MAX,
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_SC_OPEN_MAX,
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_SC_STREAM_MAX,
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_SC_TZNAME_MAX,
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_SC_JOB_CONTROL,
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_SC_SAVED_IDS,
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_SC_REALTIME_SIGNALS,
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_SC_PRIORITY_SCHEDULING,
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_SC_TIMERS,
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_SC_ASYNCHRONOUS_IO,
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_SC_PRIORITIZED_IO,
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_SC_SYNCHRONIZED_IO,
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_SC_FSYNC,
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_SC_MAPPED_FILES,
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_SC_MEMLOCK,
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_SC_MEMLOCK_RANGE,
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_SC_MEMORY_PROTECTION,
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_SC_MESSAGE_PASSING,
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_SC_SEMAPHORES,
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_SC_SHARED_MEMORY_OBJECTS,
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_SC_AIO_LISTIO_MAX,
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_SC_AIO_MAX,
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_SC_AIO_PRIO_DELTA_MAX,
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_SC_DELAYTIMER_MAX,
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_SC_MQ_OPEN_MAX,
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_SC_UNDEF,
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_SC_VERSION,
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_SC_PAGESIZE,
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_SC_RTSIG_MAX,
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_SC_SEM_NSEMS_MAX,
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_SC_SEM_VALUE_MAX,
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_SC_SIGQUEUE_MAX,
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_SC_TIMER_MAX,
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_SC_BC_BASE_MAX,
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_SC_BC_DIM_MAX,
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_SC_BC_SCALE_MAX,
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_SC_BC_STRING_MAX,
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_SC_COLL_WEIGHTS_MAX,
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_SC_UNDEF,
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_SC_EXPR_NEST_MAX,
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_SC_LINE_MAX,
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_SC_RE_DUP_MAX,
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_SC_UNDEF,
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_SC_2_VERSION,
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_SC_2_C_BIND,
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_SC_2_C_DEV,
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_SC_2_FORT_DEV,
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_SC_2_FORT_RUN,
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_SC_2_SW_DEV,
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_SC_2_LOCALEDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_UNDEF,
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_SC_2_CHAR_TERM,
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_SC_UNDEF,
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_SC_2_UPE,
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};
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#define SYSCONF_SIZE (sizeof(linux_sysconf)/sizeof(int))
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long __sysconf(int name)
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{
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if (name >= SYSCONF_SIZE || linux_sysconf[name] == _SC_UNDEF) {
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errno = EINVAL;
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return -1;
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}
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return sysconf(linux_sysconf[name]);
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}
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