1#include <stdio.h>
2#include <stdlib.h>
3#include <unistd.h>
4
5int main(int argc, char **argv)
6{
7   if (argc == 1)
8   {
9      // This tests the case where argv and envp are NULL, which is easy to
10      // get wrong because it's an unusual case.
11#  if !defined(VGO_darwin)
12      if (execve("/bin/true", NULL, NULL) < 0)
13#  else
14      if (execve("/usr/bin/true", NULL, NULL) < 0)
15#  endif
16      {
17         perror("execve");
18         exit(1);
19      }
20   }
21
22   exit(0);
23}
24