package fs

// A StatFS is a file system with a Stat method.
type StatFS interface {
	FS

	// Stat returns a FileInfo describing the file.
	// If there is an error, it should be of type *PathError.
	Stat(name string) (FileInfo, error)
}

// Stat returns a [FileInfo] describing the named file from the file system.
//
// If fs implements [StatFS], Stat calls fs.Stat.
// Otherwise, Stat opens the [File] to stat it.

 * limitations under the License.
 */

package org.gradle.internal.file;

import java.io.File;

public interface Stat {
    int getUnixMode(File f) throws FileException;

    FileMetadata stat(File f) throws FileException;

package os

import "internal/testlog"

// Stat returns a [FileInfo] describing the named file.
// If there is an error, it will be of type [*PathError].
func Stat(name string) (FileInfo, error) {
	testlog.Stat(name)
	return statNolog(name)
}

// Lstat returns a [FileInfo] describing the named file.
// If the file is a symbolic link, the returned FileInfo
// describes the symbolic link. Lstat makes no attempt to follow the link.

	ADD $144+FIXED_FRAME, R1
	MOVD	16(R1), R0
	MOVD	R0, LR
	BR (LR)

// runtime.tstart is a function descriptor to the real tstart.
DATA	runtime·tstart+0(SB)/8, $tstart<>(SB)
DATA	runtime·tstart+8(SB)/8, $TOC(SB)
DATA	runtime·tstart+16(SB)/8, $0
GLOBL	runtime·tstart(SB), NOPTR, $24

TEXT tstart<>(SB),NOSPLIT,$0
	XOR	 R0, R0 // reset R0

	// set g
	MOVD	m_g0(R3), g
	BL	runtime·save_g(SB)

	size_t size;
	int err;

	sigfillset(&ign);
	pthread_sigmask(SIG_SETMASK, &ign, &oset);

	pthread_attr_init(&attr);
	pthread_attr_getstacksize(&attr, &size);
	// Leave stacklo=0 and set stackhi=size; mstart will do the rest.
	ts->g->stackhi = size;
	err = _cgo_try_pthread_create(&p, &attr, threadentry, ts);

	pthread_sigmask(SIG_SETMASK, &oset, nil);

	if (err != 0) {
		fatalf("pthread_create failed: %s", strerror(err));

	size_t size;
	int err;

	sigfillset(&ign);
	pthread_sigmask(SIG_SETMASK, &ign, &oset);

	pthread_attr_init(&attr);
	pthread_attr_getstacksize(&attr, &size);
	// Leave stacklo=0 and set stackhi=size; mstart will do the rest.
	ts->g->stackhi = size;
	err = _cgo_try_pthread_create(&p, &attr, threadentry, ts);

	pthread_sigmask(SIG_SETMASK, &oset, nil);

	if (err != 0) {
		fatalf("pthread_create failed: %s", strerror(err));

	size_t size;
	int err;

	SIGFILLSET(ign);
	pthread_sigmask(SIG_SETMASK, &ign, &oset);

	pthread_attr_init(&attr);
	pthread_attr_getstacksize(&attr, &size);
	// Leave stacklo=0 and set stackhi=size; mstart will do the rest.
	ts->g->stackhi = size;
	err = _cgo_try_pthread_create(&p, &attr, threadentry, ts);

	pthread_sigmask(SIG_SETMASK, &oset, nil);

	if (err != 0) {
		fatalf("pthread_create failed: %s", strerror(err));

// Keep the channels visible from Go.
var chans [4]chan bool

// Double return value is just for testing.
//
//export GoStart
func GoStart(i, xdim, ydim, xstart, xend, ystart, yend C.int, a *C.int, n *C.int) (int, int) {
	c := make(chan bool, int(C.MYCONST))
	go func() {
		C.DoStep(xdim, ydim, xstart, xend, ystart, yend, a, n)
		c <- true
	}()
	chans[i] = c
	return int(i), int(i + 100)
}

//export GoWait

	// Remove the setting if value is "".
	if value == "" {
		start, sep, end, _ := t.findTypeForKey(key)
		if start != sep {
			// Remove a possible empty extension.
			switch {
			case t.str[start-2] != '-': // has previous elements.
			case end == len(t.str), // end of string
				end+2 < len(t.str) && t.str[end+2] == '-': // end of extension
				start -= 2
			}
			if start == int(t.pVariant) && end == len(t.str) {
				t.str = ""

	var x [1]struct{}
	_ = x[_EOF-1]
	_ = x[_Name-2]
	_ = x[_Literal-3]
	_ = x[_Operator-4]
	_ = x[_AssignOp-5]
	_ = x[_IncOp-6]
	_ = x[_Assign-7]
	_ = x[_Define-8]
	_ = x[_Arrow-9]
	_ = x[_Star-10]
	_ = x[_Lparen-11]
	_ = x[_Lbrack-12]
	_ = x[_Lbrace-13]
	_ = x[_Rparen-14]
	_ = x[_Rbrack-15]
	_ = x[_Rbrace-16]
	_ = x[_Comma-17]
	_ = x[_Semi-18]
	_ = x[_Colon-19]
	_ = x[_Dot-20]