# Experimental filesystem C APIs for TensorFlow.
# Will be moved in proper place once all filesystems are converted to the
# modular framework.
load("//tensorflow:tensorflow.bzl", "tf_cc_test")
load("//tensorflow/core/platform:rules_cc.bzl", "cc_library")

package(
    # copybara:uncomment default_applicable_licenses = ["//tensorflow:license"],
    licenses = ["notice"],
)

# This is only for plugins
cc_library(
    name = "filesystem_interface",

// times before a context cancellation is detected. If immediate is true, condition will be
// invoked before waiting and guarantees that condition is invoked at least once, regardless of
// whether the context has been cancelled.
func PollUntilContextCancel(ctx context.Context, interval time.Duration, immediate bool, condition ConditionWithContextFunc) error {

		}
		// Once is set and we are here means error was already
		// printed once.
		if once {
			return
		}
		// once not set, check if same error occurred 3 times in
		// a row, then make sure we print it to call attention.
		if m[err.Error()] > 2 {
			peersLogAlwaysIf(ctx, fmt.Errorf("Following error has been printed %d times.. %w", m[err.Error()], err))
			// Reduce the count to introduce further delay in printing

		return false
	case "gccgo":
		return gccgoSearch.isStandard(path)
	default:
		panic("unknown compiler " + compiler)
	}
}

// gccgoSearch holds the gccgo search directories.
type gccgoDirs struct {
	once sync.Once
	dirs []string
}

// gccgoSearch is used to check whether a gccgo package exists in the
// standard library.
var gccgoSearch gccgoDirs

// than once for the same mux will result in a panic.
func InstallLivezHandler(mux mux, checks ...HealthChecker) {
	InstallPathHandler(mux, "/livez", checks...)
}

// InstallPathHandler registers handlers for health checking on
// a specific path to mux. *All handlers* for the path must be
// specified in exactly one call to InstallPathHandler. Calling
// InstallPathHandler more than once for the same path and mux will

	"unsafe"
	_ "unsafe" // go:linkname
)

// A Setting is a single setting in the $GODEBUG environment variable.
type Setting struct {
	name string
	once sync.Once
	*setting
}

type setting struct {
	value          atomic.Pointer[value]
	nonDefaultOnce sync.Once
	nonDefault     atomic.Uint64
	info           *godebugs.Info
}

type value struct {
	text   string
	bisect *bisect.Matcher
}

}

// Open enables telemetry data writing to disk.
// This is supposed to be called once during the program execution
// (i.e. typically in TestMain), and must not be used with
// golang.org/x/telemetry/counter.Open.
func Open(telemetryDir string) {
	openedMu.Lock()
	defer openedMu.Unlock()
	if opened {
		panic("Open was called more than once")
	}
	telemetry.Default = telemetry.NewDir(telemetryDir)

	counter.Open()

// license that can be found in the LICENSE file.

package imports

import (
	"cmd/go/internal/cfg"
	"sync"
)

var (
	tags     map[string]bool
	tagsOnce sync.Once
)

// Tags returns a set of build tags that are true for the target platform.
// It includes GOOS, GOARCH, the compiler, possibly "cgo",
// release tags like "go1.13", and user-specified build tags.

// Do not use directly with Compare.
const Future = ""

// AtLeast reports whether the file version v comes after a Go release.
//
// Use this predicate to enable a behavior once a certain Go release
// has happened (and stays enabled in the future).
func AtLeast(v, release string) bool {
	if v == Future {
		return true // an unknown future version is always after y.
	}

import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.Condition;
import java.util.concurrent.locks.ReentrantLock;

/**
 * A queueing mechanism that only executes items once certain conditions are reached.
 */
// TODO This class, DefaultBuildOperationQueue and ExecutionPlan have many of the same
// behavior and concerns - we should look for a way to generalize this pattern.