goto fail;
if (childpid == 0) {
- for (int i = 0; i < num_child_close; i++)
+ int i;
+ for (i = 0; i < num_child_close; i++)
close(child_close[i]);
// Child runs command.
/* Make (fairly!) sure all other fds are closed. */
int max = sysconf(_SC_OPEN_MAX);
- for (int i = 3; i < max; i++)
+ for (i = 3; i < max; i++)
if (i != execfail[1])
close(i);
exit(127);
}
- for (int i = 0; i < num_par_close; i++)
+ int i;
+ for (i = 0; i < num_par_close; i++)
close(par_close[i]);
/* Child will close this without writing on successful exec. */
return childpid;
fail:
- for (int i = 0; i < num_par_close; i++)
+ for (i = 0; i < num_par_close; i++)
close_noerr(par_close[i]);
return -1;
}