source: azure_iot_hub/trunk/musl-1.1.18/src/legacy/getloadavg.c@ 389

Last change on this file since 389 was 389, checked in by coas-nagasima, 5 years ago

ビルドが通るよう更新
  • Property svn:eol-style set to native
  • Property svn:mime-type set to text/x-csrc;charset=UTF-8
File size: 272 bytes
Line 
1#define _GNU_SOURCE
2#include <stdlib.h>
3#include <sys/sysinfo.h>
4
5int getloadavg(double *a, int n)
6{
7 struct sysinfo si;
8 if (n <= 0) return n ? -1 : 0;
9 sysinfo(&si);
10 if (n > 3) n = 3;
11 for (int i=0; i<n; i++)
12 a[i] = 1.0/(1<<SI_LOAD_SHIFT) * si.loads[i];
13 return n;
14}
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