t / helper / test-online-cpus.con commit distinguish error versus short read from read_in_full() (41dcc4d)
   1#include "git-compat-util.h"
   2#include "thread-utils.h"
   3
   4int cmd_main(int argc, const char **argv)
   5{
   6        printf("%d\n", online_cpus());
   7        return 0;
   8}