gcc/libgo/runtime/getncpu-solaris.c

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// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
#include <unistd.h>
#include "runtime.h"
#include "defs.h"
int32
getproccount(void)
{
int32 n;
n = (int32)sysconf(_SC_NPROCESSORS_ONLN);
return n > 1 ? n : 1;
}