1 #include <unistd.h> 2 #include <stdio.h> 3 #include <fcntl.h> 4 #include "fdleak.h" 5 main(int argc,char ** argv)6 int main (int argc, char **argv) 7 { 8 int s1; 9 10 CLOSE_INHERITED_FDS; 11 12 s1 = DO( open("/dev/null", O_RDONLY) ); 13 (void) DO( fcntl(s1, F_DUPFD, s1) ); 14 15 return 0; 16 } 17