if err := os.Chdir(d); err != nil {
		t.Fatalf("chtmpdir: %v", err)
	}
	return func() {
		if err := os.Chdir(oldwd); err != nil {
			t.Fatalf("chtmpdir: %v", err)
		}
		os.RemoveAll(d)
	}
}

func touch(t *testing.T, name string) {
	f, err := os.Create(name)
	if err != nil {
		t.Fatal(err)
	}
	if err := f.Close(); err != nil {
		t.Fatal(err)
	}
}

const (
	_AT_SYMLINK_NOFOLLOW = 0x100

	if [ -n "$PID_DIR" ] && [ ! -e "$PID_DIR" ]; then
		mkdir -p "$PID_DIR" && chown "$FESS_USER":"$FESS_GROUP" "$PID_DIR"
	fi
	if [ -n "$PID_FILE" ] && [ ! -e "$PID_FILE" ]; then
		touch "$PID_FILE" && chown "$FESS_USER":"$FESS_GROUP" "$PID_FILE"
	fi

	if [ -n "$MAX_OPEN_FILES" ]; then
		ulimit -n $MAX_OPEN_FILES
	fi

	if [ -n "$MAX_LOCKED_MEMORY" ]; then
		ulimit -l $MAX_LOCKED_MEMORY

		}

	}
	reset("../../bin")
	reset("../../pkg")
	reset("../../src")
	reset(gorootInstallDir)
}

// touch changes path and returns a function that changes it back.
// It also sets the time of the file, so that we can see if it is rewritten.
func touch(t *testing.T, path string) (cleanup func()) {
	t.Helper()
	data, err := os.ReadFile(path)
	if err != nil {
		t.Fatal(err)
	}

   * methods ensure that null is never present in the map, it's OK for the
   * comparator to look for it wherever it wants.
   *
   * Note that we do NOT touch the comparator returned by comparator(), which
   * should be identical to the one the user passed in. We touch only the
   * "secret" comparator used by the delegate implementation.
   */

    def setup() {
        // Required for the lenient classpath mode
        toolingApi.requireDaemons()
        // Only Kotlin settings scripts
        settingsFile.delete()
        file("settings.gradle.kts").touch()
        // Gradle 6.5.1 instrumented jar cache has concurrency issues causing flakiness
        // This is exacerbated by those cross-version tests running concurrently

	}

	// Remove any now-dead values.
	// The number of values to remove is likely small,
	// and removing them requires processing all values in a block,
	// so minimize the number of blocks that we touch.

	// Shrink remove to contain only dead values, and clobber those dead values.
	for i := 0; i < len(remove); i++ {
		v := remove[i]
		if v.Uses == 0 {
			v.reset(OpInvalid)
			continue
		}

	Qid: Qid{
		Path: ^uint64(0),
		Vers: ^uint32(0),
		Type: ^uint8(0),
	},
	Mode:   ^uint32(0),
	Atime:  ^uint32(0),
	Mtime:  ^uint32(0),
	Length: ^int64(0),
}

// Null assigns special "don't touch" values to members of d to
// avoid modifying them during plan9.Wstat.
func (d *Dir) Null() { *d = nullDir }

// Marshal encodes a 9P stat message corresponding to d into b
//

        server.start()
        toolingApi.requireIsolatedUserHome()
        settingsFile.touch()
    }

    @Issue('https://github.com/gradle/gradle-private/issues/1537')
    def "downloads distribution with valid user-agent information"() {
        given:

        when:
        file("ci").text = "true"
        configurationCacheRun "run"

        then:
        output.count("ON CI") == 1
        configurationCache.assertStateStored()

        when: "file is touched but unchanged"
        file("ci").text = "true"
        configurationCacheRun "run"

        then: "cache is still valid"
        output.count("ON CI") == 1
        configurationCache.assertStateLoaded()

              $(location @local_config_def_file_filter//:def_file_filter) \\
              --input $(location :tensorflow_def_file) \\
              --output $@
          """,
        "//conditions:default": "touch $@",  # Just a placeholder for Unix platforms
    }),
    tools = ["@local_config_def_file_filter//:def_file_filter"],
    visibility = ["//visibility:public"],
)