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// vim:ts=8:expandtab
#include "i3status.h"

const char *get_load() {
        static char part[512];

/* Get load */
#ifdef LINUX
        slurp("/proc/loadavg", part, sizeof(part));
        *skip_character(part, ' ', 3) = '\0';
#else
        /* TODO: correctly check for NetBSD, check if it works the same on *BSD */
        struct loadavg load;
        size_t length = sizeof(struct loadavg);
        int mib[2] = { CTL_VM, VM_LOADAVG };
        if (sysctl(mib, 2, &load, &length, NULL, 0) < 0)
                die("Could not sysctl({ CTL_VM, VM_LOADAVG })\n");
        double scale = load.fscale;
        (void)snprintf(part, sizeof(part), "%.02f %.02f %.02f",
                        (double)load.ldavg[0] / scale,
                        (double)load.ldavg[1] / scale,
                        (double)load.ldavg[2] / scale);
#endif

        return part;
}