1 #include <unistd.h>
2 #include <fcntl.h>
3 #include "fdleak.h"
4 
5 int main (int argc, char **argv)
6 {
7    int s;
8 
9    CLOSE_INHERITED_FDS;
10 
11    s = DO( open("/dev/null", O_RDONLY) );
12    (void) DO( dup(s) );
13 
14    return 0;
15 }
16