check_execveat
fail += check_execveat(fd, "", AT_EMPTY_PATH);
fail += check_execveat(root_dfd, longpath + 1, 0);
fail += check_execveat(subdir_dfd, "../execveat", 0);
fail += check_execveat(dot_dfd, "execveat", 0);
fail += check_execveat(dot_dfd_path, "execveat", 0);
fail += check_execveat(AT_FDCWD, fullname, 0);
fail += check_execveat(99, fullname, 0);
fail += check_execveat(fd, "", AT_EMPTY_PATH);
fail += check_execveat(fd_cloexec, "", AT_EMPTY_PATH);
fail += check_execveat(fd_path, "", AT_EMPTY_PATH);
fail += check_execveat(fd_ephemeral, "", AT_EMPTY_PATH);
fail += check_execveat(fd_ephemeral, "", AT_EMPTY_PATH);
fail += check_execveat(fd_ephemeral_path, "", AT_EMPTY_PATH);
fail += check_execveat(dot_dfd, "execveat.symlink", 0);
fail += check_execveat(dot_dfd_path, "execveat.symlink", 0);
fail += check_execveat(AT_FDCWD, fullname_symlink, 0);
fail += check_execveat(fd_symlink, "", AT_EMPTY_PATH);
fail += check_execveat(fd_symlink, "",
fail += check_execveat(subdir_dfd, "../script", 0);
fail += check_execveat(dot_dfd, "script", 0);
fail += check_execveat(dot_dfd_path, "script", 0);
fail += check_execveat(AT_FDCWD, fullname_script, 0);
fail += check_execveat(fd_script, "", AT_EMPTY_PATH);
fail += check_execveat(fd_script, "",
fail += check_execveat(fd_script_ephemeral, "", AT_EMPTY_PATH);
fail += check_execveat(fd_script_ephemeral, "", AT_EMPTY_PATH);
fail += check_execveat(subdir_dfd_ephemeral, "../script", 0);
fail += check_execveat(subdir_dfd_ephemeral, "script", 0);
fail += check_execveat(subdir_dfd_ephemeral, "../script", 0);