44         }

    44         }

    45         fclose(fd);

    45         fclose(fd);

    46 

    46 

    47         int used = total - free;

    47         int used = total - free;

    48 

    48 

    49         char *color;

    50         char *color;

    50         if (used*1.0/total < GREEN) color = "color='green'";

    51         if (used*1.0/total < GREEN) color = "color='green'";

    51         else if (used*1.0/total > RED) color = "color='red'";

    52         else if (used*1.0/total > RED) color = "color='red'";

    52         else if (used*1.0/total > ORANGE) color = "color='orange'";

    53         else if (used*1.0/total > ORANGE) color = "color='orange'";

    53         else color = "";

    54         else color = "";

    54         printf("<span %s>%d/%d</span>\n", color, used/1024, total/1024);

    55         printf("<span %s>%d/%d</span>\n", color, used/1024, total/1024);

    55         fflush(stdout);

    59         fflush(stdout);

    56 	sleep(UPDATE_PERIOD);

    60 	sleep(UPDATE_PERIOD);

    57     }

    61     }

    58 }

    62 }