fix double-processing of DT_RELR relocations in ldso relocating itself

[musl] / src / legacy / getloadavg.c

#define _GNU_SOURCE
#include <stdlib.h>
#include <sys/sysinfo.h>

int getloadavg(double *a, int n)
{
        struct sysinfo si;
        if (n <= 0) return n ? -1 : 0;
        sysinfo(&si);
        if (n > 3) n = 3;
        for (int i=0; i<n; i++)
                a[i] = 1.0/(1<<SI_LOAD_SHIFT) * si.loads[i];
        return n;
}