25 lines
451 B
C
25 lines
451 B
C
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// Copyright 2012 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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#include <sys/types.h>
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#include <sys/sysctl.h>
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#include "runtime.h"
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#include "defs.h"
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int32
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getproccount(void)
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{
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int mib[2], out;
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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(out);
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if(sysctl(mib, 2, &out, &len, NULL, 0) >= 0)
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return (int32)out;
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else
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return 0;
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}
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