libgo/runtime/getncpu-solaris.c

   1 // Copyright 2012 The Go Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style
   3 // license that can be found in the LICENSE file.
   4
   5 #include <unistd.h>
   6
   7 #include "runtime.h"
   8 #include "defs.h"
   9
  10 int32
  11 getproccount(void)
  12 {
  13         int32 n;
  14         n = (int32)sysconf(_SC_NPROCESSORS_ONLN);
  15         return n > 1 ? n : 1;
  16 }