reflect.Bool:       encBool,
	reflect.Int:        encInt,
	reflect.Int8:       encInt,
	reflect.Int16:      encInt,
	reflect.Int32:      encInt,
	reflect.Int64:      encInt,
	reflect.Uint:       encUint,
	reflect.Uint8:      encUint,
	reflect.Uint16:     encUint,
	reflect.Uint32:     encUint,
	reflect.Uint64:     encUint,
	reflect.Uintptr:    encUint,
	reflect.Float32:    encFloat,
	reflect.Float64:    encFloat,

		b.Reset()
		var data int = 17
		instr := &encInstr{encInt, 6, nil, 0}
		state := newEncoderState(b)
		instr.op(instr, state, reflect.ValueOf(data))
		if !bytes.Equal(signedResult, b.Bytes()) {
			t.Errorf("int enc instructions: expected % x got % x", signedResult, b.Bytes())
		}
	}

	// uint
	{
		b.Reset()
		var data uint = 17
		instr := &encInstr{encUint, 6, nil, 0}
		state := newEncoderState(b)

	errEINVAL error = syscall.EINVAL
	errENOENT error = syscall.ENOENT
)

// errnoErr returns common boxed Errno values, to prevent
// allocations at runtime.
func errnoErr(e syscall.Errno) error {
	switch e {
	case 0:
		return nil
	case syscall.EAGAIN:
		return errEAGAIN
	case syscall.EINVAL:
		return errEINVAL
	case syscall.ENOENT:
		return errENOENT
	}
	return e

        JETBRAINS("jetbrains", "JetBrains"),
        MICROSOFT("microsoft", "Microsoft"),
        ORACLE("oracle", "Oracle"),
        SAP("sap se", "SAP SapMachine"),
        TENCENT("tencent", "Tencent"),
        UNKNOWN("gradle", "Unknown Vendor");

        private final String indicatorString;
        private final Pattern indicatorPattern;
        private final String displayName;

    public static final JvmVendorSpec SAP = matching(KnownJvmVendor.SAP);

    /**
     * A constant for using <a href="https://tencent.github.io/konajdk">Tencent Kona JDK</a> as the JVM vendor.
     *
     * @since 8.6
     */
    @Incubating
    public static final JvmVendorSpec TENCENT = matching(KnownJvmVendor.TENCENT);

    /**
     * Determines if the vendor passed as an argument matches this spec.
     * @param vendor the vendor to test

	ENAMETOOLONG    Errno = 37
	ENETDOWN        Errno = 38
	ENETRESET       Errno = 39
	ENETUNREACH     Errno = 40
	ENFILE          Errno = 41
	ENOBUFS         Errno = 42
	ENODEV          Errno = 43
	ENOENT          Errno = 44
	ENOEXEC         Errno = 45
	ENOLCK          Errno = 46
	ENOLINK         Errno = 47
	ENOMEM          Errno = 48
	ENOMSG          Errno = 49
	ENOPROTOOPT     Errno = 50
	ENOSPC          Errno = 51

		} else {
			c.setpc(abi.FuncPCABI0(sigpanic0))
		}
		return _NCONT
	}
	if flags&_SigNotify != 0 {
		if ignoredNote(note) {
			return _NCONT
		}
		if sendNote(note) {
			return _NCONT
		}
	}
	if flags&_SigKill != 0 {
		goto Exit
	}
	if flags&_SigThrow == 0 {
		return _NCONT
	}
Throw:
	mp.throwing = throwTypeRuntime
	mp.caughtsig.set(gp)
	startpanic_m()

		var errno syscall.Errno
		pwd, found, errno = _C_getpwnam_r((*_C_char)(unsafe.Pointer(&nameC[0])),
			(*_C_char)(unsafe.Pointer(&buf[0])), _C_size_t(len(buf)))
		return errno
	})
	if err == syscall.ENOENT || (err == nil && !found) {
		return nil, UnknownUserError(username)
	}
	if err != nil {
		return nil, fmt.Errorf("user: lookup username %s: %v", username, err)
	}
	return buildUser(&pwd), err
}

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package robustio

import (
	"errors"
	"syscall"
)

const errFileNotFound = syscall.ENOENT

// isEphemeralError returns true if err may be resolved by waiting.
func isEphemeralError(err error) bool {
	var errno syscall.Errno
	if errors.As(err, &errno) {
		return errno == errFileNotFound
	}
	return false

func open(name string) (uintptr, error) {
	fd, err := syscall.Open(name, syscall.O_RDONLY, 0)
	if err != nil {
		// This condition solves issue https://go.dev/issue/50248
		if err == syscall.ERROR_PATH_NOT_FOUND {
			err = syscall.ENOENT
		}
		return 0, err
	}
	return uintptr(fd), nil
}

func read(fd uintptr, buf []byte) (int, error) {
	return syscall.Read(syscall.Handle(fd), buf)
}

func closefd(fd uintptr) {