63 lines
1.4 KiB
C
63 lines
1.4 KiB
C
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/***************************************************************************
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gb_system_temp.h
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(c) 2000-2017 Benoît Minisini <g4mba5@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA.
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***************************************************************************/
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#include "config.h"
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#include "gb_system.h"
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#if OS_LINUX
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#include <sys/sysinfo.h>
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int SYSTEM_get_cpu_count(void)
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{
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return get_nprocs();
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}
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#elif OS_BSD
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#include <sys/types.h>
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#include <sys/sysctl.h>
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int SYSTEM_get_cpu_count(void)
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{
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int mib[2], ncpus;
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size_t len;
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mib[0] = CTL_HW;
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mib[1] = HW_NCPU;
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len = sizeof(ncpus);
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sysctl(mib, 2, &ncpus, &len, NULL, 0);
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return ncpus;
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}
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#else
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int SYSTEM_get_cpu_count(void)
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{
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fprintf(stderr, "gbx" GAMBAS_VERSION ": warning: don't know how to return cpu count\n");
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return 1;
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}
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#endif
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