206 	 * a script or not (because the interpreter sees a filename like  in check_execveat_pathmax()
221 	 * Execute as a long pathname relative to "/".  If this is a script,  in check_execveat_pathmax()
222 	 * the interpreter will launch but fail to open the script because its  in check_execveat_pathmax()
231 		ksft_print_msg("Invoke script via root_dfd and relative filename\n");  in check_execveat_pathmax()
269 	char *fullname_script = realpath("script", NULL);  in run_tests()
284 	int fd_script = open_or_die("script", O_RDONLY);  in run_tests()
288 	int fd_script_ephemeral = open_or_die("script.ephemeral", O_RDONLY);  in run_tests()
290 	int fd_script_cloexec = open_or_die("script", O_RDONLY|O_CLOEXEC);  in run_tests()
361 	/* Shell script wrapping executable file: */  in run_tests()
363 	fail += check_execveat(subdir_dfd, "../script", 0);  in run_tests()
364 	fail += check_execveat(dot_dfd, "script", 0);  in run_tests()
365 	fail += check_execveat(dot_dfd_path, "script", 0);  in run_tests()
372 	/*   O_CLOEXEC fd fails for a script (as script file inaccessible) */  in run_tests()
375 	fail += check_execveat_fail(dot_dfd_cloexec, "script", 0, ENOENT);  in run_tests()
377 	/* Mess with script file that's already open: */  in run_tests()
379 	rename("script.ephemeral", "script.moved");  in run_tests()
382 	unlink("script.moved"); /* remove the file while fd open */  in run_tests()
387 	fail += check_execveat(subdir_dfd_ephemeral, "../script", 0);  in run_tests()
388 	fail += check_execveat(subdir_dfd_ephemeral, "script", 0);  in run_tests()
390 	unlink("subdir.moved/script");  in run_tests()
393 	fail += check_execveat(subdir_dfd_ephemeral, "../script", 0);  in run_tests()
394 	fail += check_execveat_fail(subdir_dfd_ephemeral, "script", 0, ENOENT);  in run_tests()
416 	fail += check_execveat_pathmax(root_dfd, "script", 1);  in run_tests()
431 	const char *script = "#!/bin/bash\nexit $*\n";  in prerequisites()  local
436 	exe_cp("script", "script.ephemeral");  in prerequisites()
439 	fd = open("subdir.ephemeral/script", O_RDWR|O_CREAT|O_TRUNC, 0755);  in prerequisites()
440 	write(fd, script, strlen(script));  in prerequisites()