1 files changed, 0 insertions, 334 deletions
diff --git a/vendor/golang.org/x/sys/unix/ioctl_linux.go b/vendor/golang.org/x/sys/unix/ioctl_linux.go
deleted file mode 100644
index 7ca4fa12a..000000000
--- a/vendor/golang.org/x/sys/unix/ioctl_linux.go
+++ /dev/null
@@ -1,334 +0,0 @@
-// Copyright 2021 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package unix
-
-import "unsafe"
-
-// IoctlRetInt performs an ioctl operation specified by req on a device
-// associated with opened file descriptor fd, and returns a non-negative
-// integer that is returned by the ioctl syscall.
-func IoctlRetInt(fd int, req uint) (int, error) {
-	ret, _, err := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), 0)
-	if err != 0 {
-		return 0, err
-	}
-	return int(ret), nil
-}
-
-func IoctlGetUint32(fd int, req uint) (uint32, error) {
-	var value uint32
-	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
-	return value, err
-}
-
-func IoctlGetRTCTime(fd int) (*RTCTime, error) {
-	var value RTCTime
-	err := ioctlPtr(fd, RTC_RD_TIME, unsafe.Pointer(&value))
-	return &value, err
-}
-
-func IoctlSetRTCTime(fd int, value *RTCTime) error {
-	return ioctlPtr(fd, RTC_SET_TIME, unsafe.Pointer(value))
-}
-
-func IoctlGetRTCWkAlrm(fd int) (*RTCWkAlrm, error) {
-	var value RTCWkAlrm
-	err := ioctlPtr(fd, RTC_WKALM_RD, unsafe.Pointer(&value))
-	return &value, err
-}
-
-func IoctlSetRTCWkAlrm(fd int, value *RTCWkAlrm) error {
-	return ioctlPtr(fd, RTC_WKALM_SET, unsafe.Pointer(value))
-}
-
-// IoctlGetEthtoolDrvinfo fetches ethtool driver information for the network
-// device specified by ifname.
-func IoctlGetEthtoolDrvinfo(fd int, ifname string) (*EthtoolDrvinfo, error) {
-	ifr, err := NewIfreq(ifname)
-	if err != nil {
-		return nil, err
-	}
-
-	value := EthtoolDrvinfo{Cmd: ETHTOOL_GDRVINFO}
-	ifrd := ifr.withData(unsafe.Pointer(&value))
-
-	err = ioctlIfreqData(fd, SIOCETHTOOL, &ifrd)
-	return &value, err
-}
-
-// IoctlGetEthtoolTsInfo fetches ethtool timestamping and PHC
-// association for the network device specified by ifname.
-func IoctlGetEthtoolTsInfo(fd int, ifname string) (*EthtoolTsInfo, error) {
-	ifr, err := NewIfreq(ifname)
-	if err != nil {
-		return nil, err
-	}
-
-	value := EthtoolTsInfo{Cmd: ETHTOOL_GET_TS_INFO}
-	ifrd := ifr.withData(unsafe.Pointer(&value))
-
-	err = ioctlIfreqData(fd, SIOCETHTOOL, &ifrd)
-	return &value, err
-}
-
-// IoctlGetHwTstamp retrieves the hardware timestamping configuration
-// for the network device specified by ifname.
-func IoctlGetHwTstamp(fd int, ifname string) (*HwTstampConfig, error) {
-	ifr, err := NewIfreq(ifname)
-	if err != nil {
-		return nil, err
-	}
-
-	value := HwTstampConfig{}
-	ifrd := ifr.withData(unsafe.Pointer(&value))
-
-	err = ioctlIfreqData(fd, SIOCGHWTSTAMP, &ifrd)
-	return &value, err
-}
-
-// IoctlSetHwTstamp updates the hardware timestamping configuration for
-// the network device specified by ifname.
-func IoctlSetHwTstamp(fd int, ifname string, cfg *HwTstampConfig) error {
-	ifr, err := NewIfreq(ifname)
-	if err != nil {
-		return err
-	}
-	ifrd := ifr.withData(unsafe.Pointer(cfg))
-	return ioctlIfreqData(fd, SIOCSHWTSTAMP, &ifrd)
-}
-
-// FdToClockID derives the clock ID from the file descriptor number
-// - see clock_gettime(3), FD_TO_CLOCKID macros. The resulting ID is
-// suitable for system calls like ClockGettime.
-func FdToClockID(fd int) int32 { return int32((int(^fd) << 3) | 3) }
-
-// IoctlPtpClockGetcaps returns the description of a given PTP device.
-func IoctlPtpClockGetcaps(fd int) (*PtpClockCaps, error) {
-	var value PtpClockCaps
-	err := ioctlPtr(fd, PTP_CLOCK_GETCAPS2, unsafe.Pointer(&value))
-	return &value, err
-}
-
-// IoctlPtpSysOffsetPrecise returns a description of the clock
-// offset compared to the system clock.
-func IoctlPtpSysOffsetPrecise(fd int) (*PtpSysOffsetPrecise, error) {
-	var value PtpSysOffsetPrecise
-	err := ioctlPtr(fd, PTP_SYS_OFFSET_PRECISE2, unsafe.Pointer(&value))
-	return &value, err
-}
-
-// IoctlPtpSysOffsetExtended returns an extended description of the
-// clock offset compared to the system clock. The samples parameter
-// specifies the desired number of measurements.
-func IoctlPtpSysOffsetExtended(fd int, samples uint) (*PtpSysOffsetExtended, error) {
-	value := PtpSysOffsetExtended{Samples: uint32(samples)}
-	err := ioctlPtr(fd, PTP_SYS_OFFSET_EXTENDED2, unsafe.Pointer(&value))
-	return &value, err
-}
-
-// IoctlPtpPinGetfunc returns the configuration of the specified
-// I/O pin on given PTP device.
-func IoctlPtpPinGetfunc(fd int, index uint) (*PtpPinDesc, error) {
-	value := PtpPinDesc{Index: uint32(index)}
-	err := ioctlPtr(fd, PTP_PIN_GETFUNC2, unsafe.Pointer(&value))
-	return &value, err
-}
-
-// IoctlPtpPinSetfunc updates configuration of the specified PTP
-// I/O pin.
-func IoctlPtpPinSetfunc(fd int, pd *PtpPinDesc) error {
-	return ioctlPtr(fd, PTP_PIN_SETFUNC2, unsafe.Pointer(pd))
-}
-
-// IoctlPtpPeroutRequest configures the periodic output mode of the
-// PTP I/O pins.
-func IoctlPtpPeroutRequest(fd int, r *PtpPeroutRequest) error {
-	return ioctlPtr(fd, PTP_PEROUT_REQUEST2, unsafe.Pointer(r))
-}
-
-// IoctlPtpExttsRequest configures the external timestamping mode
-// of the PTP I/O pins.
-func IoctlPtpExttsRequest(fd int, r *PtpExttsRequest) error {
-	return ioctlPtr(fd, PTP_EXTTS_REQUEST2, unsafe.Pointer(r))
-}
-
-// IoctlGetWatchdogInfo fetches information about a watchdog device from the
-// Linux watchdog API. For more information, see:
-// https://www.kernel.org/doc/html/latest/watchdog/watchdog-api.html.
-func IoctlGetWatchdogInfo(fd int) (*WatchdogInfo, error) {
-	var value WatchdogInfo
-	err := ioctlPtr(fd, WDIOC_GETSUPPORT, unsafe.Pointer(&value))
-	return &value, err
-}
-
-// IoctlWatchdogKeepalive issues a keepalive ioctl to a watchdog device. For
-// more information, see:
-// https://www.kernel.org/doc/html/latest/watchdog/watchdog-api.html.
-func IoctlWatchdogKeepalive(fd int) error {
-	// arg is ignored and not a pointer, so ioctl is fine instead of ioctlPtr.
-	return ioctl(fd, WDIOC_KEEPALIVE, 0)
-}
-
-// IoctlFileCloneRange performs an FICLONERANGE ioctl operation to clone the
-// range of data conveyed in value to the file associated with the file
-// descriptor destFd. See the ioctl_ficlonerange(2) man page for details.
-func IoctlFileCloneRange(destFd int, value *FileCloneRange) error {
-	return ioctlPtr(destFd, FICLONERANGE, unsafe.Pointer(value))
-}
-
-// IoctlFileClone performs an FICLONE ioctl operation to clone the entire file
-// associated with the file description srcFd to the file associated with the
-// file descriptor destFd. See the ioctl_ficlone(2) man page for details.
-func IoctlFileClone(destFd, srcFd int) error {
-	return ioctl(destFd, FICLONE, uintptr(srcFd))
-}
-
-type FileDedupeRange struct {
-	Src_offset uint64
-	Src_length uint64
-	Reserved1  uint16
-	Reserved2  uint32
-	Info       []FileDedupeRangeInfo
-}
-
-type FileDedupeRangeInfo struct {
-	Dest_fd       int64
-	Dest_offset   uint64
-	Bytes_deduped uint64
-	Status        int32
-	Reserved      uint32
-}
-
-// IoctlFileDedupeRange performs an FIDEDUPERANGE ioctl operation to share the
-// range of data conveyed in value from the file associated with the file
-// descriptor srcFd to the value.Info destinations. See the
-// ioctl_fideduperange(2) man page for details.
-func IoctlFileDedupeRange(srcFd int, value *FileDedupeRange) error {
-	buf := make([]byte, SizeofRawFileDedupeRange+
-		len(value.Info)*SizeofRawFileDedupeRangeInfo)
-	rawrange := (*RawFileDedupeRange)(unsafe.Pointer(&buf[0]))
-	rawrange.Src_offset = value.Src_offset
-	rawrange.Src_length = value.Src_length
-	rawrange.Dest_count = uint16(len(value.Info))
-	rawrange.Reserved1 = value.Reserved1
-	rawrange.Reserved2 = value.Reserved2
-
-	for i := range value.Info {
-		rawinfo := (*RawFileDedupeRangeInfo)(unsafe.Pointer(
-			uintptr(unsafe.Pointer(&buf[0])) + uintptr(SizeofRawFileDedupeRange) +
-				uintptr(i*SizeofRawFileDedupeRangeInfo)))
-		rawinfo.Dest_fd = value.Info[i].Dest_fd
-		rawinfo.Dest_offset = value.Info[i].Dest_offset
-		rawinfo.Bytes_deduped = value.Info[i].Bytes_deduped
-		rawinfo.Status = value.Info[i].Status
-		rawinfo.Reserved = value.Info[i].Reserved
-	}
-
-	err := ioctlPtr(srcFd, FIDEDUPERANGE, unsafe.Pointer(&buf[0]))
-
-	// Output
-	for i := range value.Info {
-		rawinfo := (*RawFileDedupeRangeInfo)(unsafe.Pointer(
-			uintptr(unsafe.Pointer(&buf[0])) + uintptr(SizeofRawFileDedupeRange) +
-				uintptr(i*SizeofRawFileDedupeRangeInfo)))
-		value.Info[i].Dest_fd = rawinfo.Dest_fd
-		value.Info[i].Dest_offset = rawinfo.Dest_offset
-		value.Info[i].Bytes_deduped = rawinfo.Bytes_deduped
-		value.Info[i].Status = rawinfo.Status
-		value.Info[i].Reserved = rawinfo.Reserved
-	}
-
-	return err
-}
-
-func IoctlHIDGetDesc(fd int, value *HIDRawReportDescriptor) error {
-	return ioctlPtr(fd, HIDIOCGRDESC, unsafe.Pointer(value))
-}
-
-func IoctlHIDGetRawInfo(fd int) (*HIDRawDevInfo, error) {
-	var value HIDRawDevInfo
-	err := ioctlPtr(fd, HIDIOCGRAWINFO, unsafe.Pointer(&value))
-	return &value, err
-}
-
-func IoctlHIDGetRawName(fd int) (string, error) {
-	var value [_HIDIOCGRAWNAME_LEN]byte
-	err := ioctlPtr(fd, _HIDIOCGRAWNAME, unsafe.Pointer(&value[0]))
-	return ByteSliceToString(value[:]), err
-}
-
-func IoctlHIDGetRawPhys(fd int) (string, error) {
-	var value [_HIDIOCGRAWPHYS_LEN]byte
-	err := ioctlPtr(fd, _HIDIOCGRAWPHYS, unsafe.Pointer(&value[0]))
-	return ByteSliceToString(value[:]), err
-}
-
-func IoctlHIDGetRawUniq(fd int) (string, error) {
-	var value [_HIDIOCGRAWUNIQ_LEN]byte
-	err := ioctlPtr(fd, _HIDIOCGRAWUNIQ, unsafe.Pointer(&value[0]))
-	return ByteSliceToString(value[:]), err
-}
-
-// IoctlIfreq performs an ioctl using an Ifreq structure for input and/or
-// output. See the netdevice(7) man page for details.
-func IoctlIfreq(fd int, req uint, value *Ifreq) error {
-	// It is possible we will add more fields to *Ifreq itself later to prevent
-	// misuse, so pass the raw *ifreq directly.
-	return ioctlPtr(fd, req, unsafe.Pointer(&value.raw))
-}
-
-// TODO(mdlayher): export if and when IfreqData is exported.
-
-// ioctlIfreqData performs an ioctl using an ifreqData structure for input
-// and/or output. See the netdevice(7) man page for details.
-func ioctlIfreqData(fd int, req uint, value *ifreqData) error {
-	// The memory layout of IfreqData (type-safe) and ifreq (not type-safe) are
-	// identical so pass *IfreqData directly.
-	return ioctlPtr(fd, req, unsafe.Pointer(value))
-}
-
-// IoctlKCMClone attaches a new file descriptor to a multiplexor by cloning an
-// existing KCM socket, returning a structure containing the file descriptor of
-// the new socket.
-func IoctlKCMClone(fd int) (*KCMClone, error) {
-	var info KCMClone
-	if err := ioctlPtr(fd, SIOCKCMCLONE, unsafe.Pointer(&info)); err != nil {
-		return nil, err
-	}
-
-	return &info, nil
-}
-
-// IoctlKCMAttach attaches a TCP socket and associated BPF program file
-// descriptor to a multiplexor.
-func IoctlKCMAttach(fd int, info KCMAttach) error {
-	return ioctlPtr(fd, SIOCKCMATTACH, unsafe.Pointer(&info))
-}
-
-// IoctlKCMUnattach unattaches a TCP socket file descriptor from a multiplexor.
-func IoctlKCMUnattach(fd int, info KCMUnattach) error {
-	return ioctlPtr(fd, SIOCKCMUNATTACH, unsafe.Pointer(&info))
-}
-
-// IoctlLoopGetStatus64 gets the status of the loop device associated with the
-// file descriptor fd using the LOOP_GET_STATUS64 operation.
-func IoctlLoopGetStatus64(fd int) (*LoopInfo64, error) {
-	var value LoopInfo64
-	if err := ioctlPtr(fd, LOOP_GET_STATUS64, unsafe.Pointer(&value)); err != nil {
-		return nil, err
-	}
-	return &value, nil
-}
-
-// IoctlLoopSetStatus64 sets the status of the loop device associated with the
-// file descriptor fd using the LOOP_SET_STATUS64 operation.
-func IoctlLoopSetStatus64(fd int, value *LoopInfo64) error {
-	return ioctlPtr(fd, LOOP_SET_STATUS64, unsafe.Pointer(value))
-}
-
-// IoctlLoopConfigure configures all loop device parameters in a single step
-func IoctlLoopConfigure(fd int, value *LoopConfig) error {
-	return ioctlPtr(fd, LOOP_CONFIGURE, unsafe.Pointer(value))
-}