windows

package standard library
go1.20.2 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Mar 7, 2023 License: BSD-3-Clause Imports: 5 Imported by: 0

Documentation

Rendered for windows/amd64

Index

Constants

View Source 
const (
	FSCTL_SET_REPARSE_POINT    = 0x000900A4
	IO_REPARSE_TAG_MOUNT_POINT = 0xA0000003

	SYMLINK_FLAG_RELATIVE = 1
)
View Source 
const (
	SecurityAnonymous      = 0
	SecurityIdentification = 1
	SecurityImpersonation  = 2
	SecurityDelegation     = 3
)
View Source 
const (
	TOKEN_ADJUST_PRIVILEGES = 0x0020
	SE_PRIVILEGE_ENABLED    = 0x00000002
)
View Source 
const (
	LG_INCLUDE_INDIRECT  = 0x1
	MAX_PREFERRED_LENGTH = 0xFFFFFFFF
)
View Source 
const (
	ERROR_INVALID_PARAMETER syscall.Errno = 87

	// symlink support for CreateSymbolicLink() starting with Windows 10 (1703, v10.0.14972)
	SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE = 0x2

	// FileInformationClass values
	FileBasicInfo                  = 0    // FILE_BASIC_INFO
	FileStandardInfo               = 1    // FILE_STANDARD_INFO
	FileNameInfo                   = 2    // FILE_NAME_INFO
	FileStreamInfo                 = 7    // FILE_STREAM_INFO
	FileCompressionInfo            = 8    // FILE_COMPRESSION_INFO
	FileAttributeTagInfo           = 9    // FILE_ATTRIBUTE_TAG_INFO
	FileIdBothDirectoryInfo        = 0xa  // FILE_ID_BOTH_DIR_INFO
	FileIdBothDirectoryRestartInfo = 0xb  // FILE_ID_BOTH_DIR_INFO
	FileRemoteProtocolInfo         = 0xd  // FILE_REMOTE_PROTOCOL_INFO
	FileFullDirectoryInfo          = 0xe  // FILE_FULL_DIR_INFO
	FileFullDirectoryRestartInfo   = 0xf  // FILE_FULL_DIR_INFO
	FileStorageInfo                = 0x10 // FILE_STORAGE_INFO
	FileAlignmentInfo              = 0x11 // FILE_ALIGNMENT_INFO
	FileIdInfo                     = 0x12 // FILE_ID_INFO
	FileIdExtdDirectoryInfo        = 0x13 // FILE_ID_EXTD_DIR_INFO
	FileIdExtdDirectoryRestartInfo = 0x14 // FILE_ID_EXTD_DIR_INFO
)
View Source 
const (
	ERROR_BAD_LENGTH             syscall.Errno = 24
	ERROR_SHARING_VIOLATION      syscall.Errno = 32
	ERROR_LOCK_VIOLATION         syscall.Errno = 33
	ERROR_NOT_SUPPORTED          syscall.Errno = 50
	ERROR_CALL_NOT_IMPLEMENTED   syscall.Errno = 120
	ERROR_INVALID_NAME           syscall.Errno = 123
	ERROR_LOCK_FAILED            syscall.Errno = 167
	ERROR_NO_UNICODE_TRANSLATION syscall.Errno = 1113
)
View Source 
const (
	IF_TYPE_OTHER              = 1
	IF_TYPE_ETHERNET_CSMACD    = 6
	IF_TYPE_ISO88025_TOKENRING = 9
	IF_TYPE_PPP                = 23
	IF_TYPE_SOFTWARE_LOOPBACK  = 24
	IF_TYPE_ATM                = 37
	IF_TYPE_IEEE80211          = 71
	IF_TYPE_TUNNEL             = 131
	IF_TYPE_IEEE1394           = 144
)
View Source 
const (
	IfOperStatusUp             = 1
	IfOperStatusDown           = 2
	IfOperStatusTesting        = 3
	IfOperStatusUnknown        = 4
	IfOperStatusDormant        = 5
	IfOperStatusNotPresent     = 6
	IfOperStatusLowerLayerDown = 7
)
View Source 
const (
	// flags for CreateToolhelp32Snapshot
	TH32CS_SNAPMODULE   = 0x08
	TH32CS_SNAPMODULE32 = 0x10
)
View Source 
const (
	WSA_FLAG_OVERLAPPED        = 0x01
	WSA_FLAG_NO_HANDLE_INHERIT = 0x80

	WSAEMSGSIZE syscall.Errno = 10040

	MSG_PEEK   = 0x2
	MSG_TRUNC  = 0x0100
	MSG_CTRUNC = 0x0200
)
View Source 
const (
	ComputerNameNetBIOS                   = 0
	ComputerNameDnsHostname               = 1
	ComputerNameDnsDomain                 = 2
	ComputerNameDnsFullyQualified         = 3
	ComputerNamePhysicalNetBIOS           = 4
	ComputerNamePhysicalDnsHostname       = 5
	ComputerNamePhysicalDnsDomain         = 6
	ComputerNamePhysicalDnsFullyQualified = 7
	ComputerNameMax                       = 8

	MOVEFILE_REPLACE_EXISTING      = 0x1
	MOVEFILE_COPY_ALLOWED          = 0x2
	MOVEFILE_DELAY_UNTIL_REBOOT    = 0x4
	MOVEFILE_WRITE_THROUGH         = 0x8
	MOVEFILE_CREATE_HARDLINK       = 0x10
	MOVEFILE_FAIL_IF_NOT_TRACKABLE = 0x20
)
View Source 
const (
	LOCKFILE_FAIL_IMMEDIATELY = 0x00000001
	LOCKFILE_EXCLUSIVE_LOCK   = 0x00000002
)
View Source 
const (
	FILE_NAME_NORMALIZED = 0x0
	FILE_NAME_OPENED     = 0x8

	VOLUME_NAME_DOS  = 0x0
	VOLUME_NAME_GUID = 0x1
	VOLUME_NAME_NONE = 0x4
	VOLUME_NAME_NT   = 0x2
)
View Source 
const GAA_FLAG_INCLUDE_PREFIX = 0x00000010
View Source 
const MAX_MODULE_NAME32 = 255
View Source 
const MB_ERR_INVALID_CHARS = 8
View Source 
const SE_GROUP_INTEGRITY = 0x00000020
View Source 
const STYPE_DISKTREE = 0x00
View Source 
const SizeofModuleEntry32 = unsafe.Sizeof(ModuleEntry32{})

Variables

View Source 
var WSAID_WSARECVMSG = syscall.GUID{
	Data1: 0xf689d7c8,
	Data2: 0x6f1f,
	Data3: 0x436b,
	Data4: [8]byte{0x8a, 0x53, 0xe5, 0x4f, 0xe3, 0x51, 0xc3, 0x22},
}
View Source 
var WSAID_WSASENDMSG = syscall.GUID{
	Data1: 0xa441e712,
	Data2: 0x754f,
	Data3: 0x43ca,
	Data4: [8]byte{0x84, 0xa7, 0x0d, 0xee, 0x44, 0xcf, 0x60, 0x6d},
}

Functions

func AdjustTokenPrivileges added in go1.8 

func AdjustTokenPrivileges(token syscall.Token, disableAllPrivileges bool, newstate *TOKEN_PRIVILEGES, buflen uint32, prevstate *TOKEN_PRIVILEGES, returnlen *uint32) error

func CreateEnvironmentBlock added in go1.12.6 

func CreateEnvironmentBlock(block **uint16, token syscall.Token, inheritExisting bool) (err error)

func DestroyEnvironmentBlock added in go1.12.6 

func DestroyEnvironmentBlock(block *uint16) (err error)

func DuplicateTokenEx added in go1.10 

func DuplicateTokenEx(hExistingToken syscall.Token, dwDesiredAccess uint32, lpTokenAttributes *syscall.SecurityAttributes, impersonationLevel uint32, tokenType TokenType, phNewToken *syscall.Token) (err error)

func GetACP added in go1.6 

func GetACP() (acp uint32)

func GetAdaptersAddresses 

func GetAdaptersAddresses(family uint32, flags uint32, reserved uintptr, adapterAddresses *IpAdapterAddresses, sizePointer *uint32) (errcode error)

func GetComputerNameEx 

func GetComputerNameEx(nameformat uint32, buf *uint16, n *uint32) (err error)

func GetConsoleCP added in go1.8 

func GetConsoleCP() (ccp uint32)

func GetCurrentThread added in go1.8 

func GetCurrentThread() (pseudoHandle syscall.Handle, err error)

func GetFileInformationByHandleEx added in go1.12 

func GetFileInformationByHandleEx(handle syscall.Handle, class uint32, info *byte, bufsize uint32) (err error)

func GetFinalPathNameByHandle added in go1.10 

func GetFinalPathNameByHandle(file syscall.Handle, filePath *uint16, filePathSize uint32, flags uint32) (n uint32, err error)

func GetModuleFileName added in go1.8 

func GetModuleFileName(module syscall.Handle, fn *uint16, len uint32) (n uint32, err error)

func GetProcessMemoryInfo added in go1.10 

func GetProcessMemoryInfo(handle syscall.Handle, memCounters *PROCESS_MEMORY_COUNTERS, cb uint32) (err error)

func GetProfilesDirectory added in go1.11 

func GetProfilesDirectory(dir *uint16, dirLen *uint32) (err error)

func ImpersonateSelf added in go1.8 

func ImpersonateSelf(impersonationlevel uint32) (err error)

func LoadGetFinalPathNameByHandle added in go1.10 

func LoadGetFinalPathNameByHandle() error

func LockFileEx added in go1.12 

func LockFileEx(file syscall.Handle, flags uint32, reserved uint32, bytesLow uint32, bytesHigh uint32, overlapped *syscall.Overlapped) (err error)

func LookupPrivilegeValue added in go1.8 

func LookupPrivilegeValue(systemname *uint16, name *uint16, luid *LUID) (err error)

func Module32First added in go1.20 

func Module32First(snapshot syscall.Handle, moduleEntry *ModuleEntry32) (err error)

func Module32Next added in go1.20 

func Module32Next(snapshot syscall.Handle, moduleEntry *ModuleEntry32) (err error)

func MoveFileEx 

func MoveFileEx(from *uint16, to *uint16, flags uint32) (err error)

func MultiByteToWideChar added in go1.6 

func MultiByteToWideChar(codePage uint32, dwFlags uint32, str *byte, nstr int32, wchar *uint16, nwchar int32) (nwrite int32, err error)

func NetShareAdd added in go1.8 

func NetShareAdd(serverName *uint16, level uint32, buf *byte, parmErr *uint16) (neterr error)

func NetShareDel added in go1.8 

func NetShareDel(serverName *uint16, netName *uint16, reserved uint32) (neterr error)

func NetUserGetLocalGroups added in go1.11 

func NetUserGetLocalGroups(serverName *uint16, userName *uint16, level uint32, flags uint32, buf **byte, prefMaxLen uint32, entriesRead *uint32, totalEntries *uint32) (neterr error)

func OpenThreadToken added in go1.8 

func OpenThreadToken(h syscall.Handle, access uint32, openasself bool, token *syscall.Token) (err error)

func Rename 

func Rename(oldpath, newpath string) error

func RevertToSelf added in go1.8 

func RevertToSelf() (err error)

func RtlGenRandom added in go1.16 

func RtlGenRandom(buf []byte) (err error)

func SetFileInformationByHandle added in go1.16 

func SetFileInformationByHandle(handle syscall.Handle, fileInformationClass uint32, buf uintptr, bufsize uint32) (err error)

func SetTokenInformation added in go1.10 

func SetTokenInformation(tokenHandle syscall.Token, tokenInformationClass uint32, tokenInformation uintptr, tokenInformationLength uint32) (err error)

func UTF16PtrToString added in go1.14 

func UTF16PtrToString(p *uint16) string

UTF16PtrToString is like UTF16ToString, but takes *uint16 as a parameter instead of []uint16.

func UnlockFileEx added in go1.12 

func UnlockFileEx(file syscall.Handle, reserved uint32, bytesLow uint32, bytesHigh uint32, overlapped *syscall.Overlapped) (err error)

func VirtualQuery added in go1.19 

func VirtualQuery(address uintptr, buffer *MemoryBasicInformation, length uintptr) (err error)

func WSARecvMsg added in go1.10 

func WSARecvMsg(fd syscall.Handle, msg *WSAMsg, bytesReceived *uint32, overlapped *syscall.Overlapped, croutine *byte) error

func WSASendMsg added in go1.10 

func WSASendMsg(fd syscall.Handle, msg *WSAMsg, flags uint32, bytesSent *uint32, overlapped *syscall.Overlapped, croutine *byte) error

func WSASendtoInet4 added in go1.18 

func WSASendtoInet4(s syscall.Handle, bufs *syscall.WSABuf, bufcnt uint32, sent *uint32, flags uint32, to *syscall.SockaddrInet4, overlapped *syscall.Overlapped, croutine *byte) (err error)

func WSASendtoInet6 added in go1.18 

func WSASendtoInet6(s syscall.Handle, bufs *syscall.WSABuf, bufcnt uint32, sent *uint32, flags uint32, to *syscall.SockaddrInet6, overlapped *syscall.Overlapped, croutine *byte) (err error)

func WSASocket added in go1.10 

func WSASocket(af int32, typ int32, protocol int32, protinfo *syscall.WSAProtocolInfo, group uint32, flags uint32) (handle syscall.Handle, err error)

Types

type FILE_ATTRIBUTE_TAG_INFO added in go1.12 

type FILE_ATTRIBUTE_TAG_INFO struct {
	FileAttributes uint32
	ReparseTag     uint32
}

type FILE_BASIC_INFO added in go1.16 

type FILE_BASIC_INFO struct {
	CreationTime   syscall.Filetime
	LastAccessTime syscall.Filetime
	LastWriteTime  syscall.Filetime
	ChangedTime    syscall.Filetime
	FileAttributes uint32
}

type IpAdapterAddresses 

type IpAdapterAddresses struct {
	Length                uint32
	IfIndex               uint32
	Next                  *IpAdapterAddresses
	AdapterName           *byte
	FirstUnicastAddress   *IpAdapterUnicastAddress
	FirstAnycastAddress   *IpAdapterAnycastAddress
	FirstMulticastAddress *IpAdapterMulticastAddress
	FirstDnsServerAddress *IpAdapterDnsServerAdapter
	DnsSuffix             *uint16
	Description           *uint16
	FriendlyName          *uint16
	PhysicalAddress       [syscall.MAX_ADAPTER_ADDRESS_LENGTH]byte
	PhysicalAddressLength uint32
	Flags                 uint32
	Mtu                   uint32
	IfType                uint32
	OperStatus            uint32
	Ipv6IfIndex           uint32
	ZoneIndices           [16]uint32
	FirstPrefix           *IpAdapterPrefix
}

type IpAdapterAnycastAddress 

type IpAdapterAnycastAddress struct {
	Length  uint32
	Flags   uint32
	Next    *IpAdapterAnycastAddress
	Address SocketAddress
}

type IpAdapterDnsServerAdapter 

type IpAdapterDnsServerAdapter struct {
	Length   uint32
	Reserved uint32
	Next     *IpAdapterDnsServerAdapter
	Address  SocketAddress
}

type IpAdapterMulticastAddress 

type IpAdapterMulticastAddress struct {
	Length  uint32
	Flags   uint32
	Next    *IpAdapterMulticastAddress
	Address SocketAddress
}

type IpAdapterPrefix 

type IpAdapterPrefix struct {
	Length       uint32
	Flags        uint32
	Next         *IpAdapterPrefix
	Address      SocketAddress
	PrefixLength uint32
}

type IpAdapterUnicastAddress 

type IpAdapterUnicastAddress struct {
	Length             uint32
	Flags              uint32
	Next               *IpAdapterUnicastAddress
	Address            SocketAddress
	PrefixOrigin       int32
	SuffixOrigin       int32
	DadState           int32
	ValidLifetime      uint32
	PreferredLifetime  uint32
	LeaseLifetime      uint32
	OnLinkPrefixLength uint8
}

type LUID added in go1.8 

type LUID struct {
	LowPart  uint32
	HighPart int32
}

type LUID_AND_ATTRIBUTES added in go1.8 

type LUID_AND_ATTRIBUTES struct {
	Luid       LUID
	Attributes uint32
}

type LocalGroupUserInfo0 added in go1.11 

type LocalGroupUserInfo0 struct {
	Name *uint16
}

type MemoryBasicInformation added in go1.19 

type MemoryBasicInformation struct {
	// A pointer to the base address of the region of pages.
	BaseAddress uintptr
	// A pointer to the base address of a range of pages allocated by the VirtualAlloc function.
	// The page pointed to by the BaseAddress member is contained within this allocation range.
	AllocationBase uintptr
	// The memory protection option when the region was initially allocated
	AllocationProtect uint32
	PartitionId       uint16
	// The size of the region beginning at the base address in which all pages have identical attributes, in bytes.
	RegionSize uintptr
	// The state of the pages in the region.
	State uint32
	// The access protection of the pages in the region.
	Protect uint32
	// The type of pages in the region.
	Type uint32
}

type ModuleEntry32 added in go1.20 

type ModuleEntry32 struct {
	Size         uint32
	ModuleID     uint32
	ProcessID    uint32
	GlblcntUsage uint32
	ProccntUsage uint32
	ModBaseAddr  uintptr
	ModBaseSize  uint32
	ModuleHandle syscall.Handle
	Module       [MAX_MODULE_NAME32 + 1]uint16
	ExePath      [syscall.MAX_PATH]uint16
}

type MountPointReparseBuffer added in go1.8 

type MountPointReparseBuffer struct {
	// The integer that contains the offset, in bytes,
	// of the substitute name string in the PathBuffer array,
	// computed as an offset from byte 0 of PathBuffer. Note that
	// this offset must be divided by 2 to get the array index.
	SubstituteNameOffset uint16
	// The integer that contains the length, in bytes, of the
	// substitute name string. If this string is null-terminated,
	// SubstituteNameLength does not include the Unicode null character.
	SubstituteNameLength uint16
	// PrintNameOffset is similar to SubstituteNameOffset.
	PrintNameOffset uint16
	// PrintNameLength is similar to SubstituteNameLength.
	PrintNameLength uint16
	PathBuffer      [1]uint16
}

func (*MountPointReparseBuffer) Path added in go1.13 

func (rb *MountPointReparseBuffer) Path() string

Path returns path stored in rb.

type PROCESS_MEMORY_COUNTERS added in go1.10 

type PROCESS_MEMORY_COUNTERS struct {
	CB                         uint32
	PageFaultCount             uint32
	PeakWorkingSetSize         uintptr
	WorkingSetSize             uintptr
	QuotaPeakPagedPoolUsage    uintptr
	QuotaPagedPoolUsage        uintptr
	QuotaPeakNonPagedPoolUsage uintptr
	QuotaNonPagedPoolUsage     uintptr
	PagefileUsage              uintptr
	PeakPagefileUsage          uintptr
}

type REPARSE_DATA_BUFFER added in go1.13 

type REPARSE_DATA_BUFFER struct {
	ReparseTag        uint32
	ReparseDataLength uint16
	Reserved          uint16
	DUMMYUNIONNAME    byte
}

type REPARSE_DATA_BUFFER_HEADER added in go1.8 

type REPARSE_DATA_BUFFER_HEADER struct {
	ReparseTag uint32
	// The size, in bytes, of the reparse data that follows
	// the common portion of the REPARSE_DATA_BUFFER element.
	// This value is the length of the data starting at the
	// SubstituteNameOffset field.
	ReparseDataLength uint16
	Reserved          uint16
}

REPARSE_DATA_BUFFER_HEADER is a common part of REPARSE_DATA_BUFFER structure.

type SHARE_INFO_2 added in go1.8 

type SHARE_INFO_2 struct {
	Netname     *uint16
	Type        uint32
	Remark      *uint16
	Permissions uint32
	MaxUses     uint32
	CurrentUses uint32
	Path        *uint16
	Passwd      *uint16
}

type SID_AND_ATTRIBUTES added in go1.10 

type SID_AND_ATTRIBUTES struct {
	Sid        *syscall.SID
	Attributes uint32
}

type SocketAddress 

type SocketAddress struct {
	Sockaddr       *syscall.RawSockaddrAny
	SockaddrLength int32
}

type SymbolicLinkReparseBuffer added in go1.8 

type SymbolicLinkReparseBuffer struct {
	// The integer that contains the offset, in bytes,
	// of the substitute name string in the PathBuffer array,
	// computed as an offset from byte 0 of PathBuffer. Note that
	// this offset must be divided by 2 to get the array index.
	SubstituteNameOffset uint16
	// The integer that contains the length, in bytes, of the
	// substitute name string. If this string is null-terminated,
	// SubstituteNameLength does not include the Unicode null character.
	SubstituteNameLength uint16
	// PrintNameOffset is similar to SubstituteNameOffset.
	PrintNameOffset uint16
	// PrintNameLength is similar to SubstituteNameLength.
	PrintNameLength uint16
	// Flags specifies whether the substitute name is a full path name or
	// a path name relative to the directory containing the symbolic link.
	Flags      uint32
	PathBuffer [1]uint16
}

func (*SymbolicLinkReparseBuffer) Path added in go1.13 

func (rb *SymbolicLinkReparseBuffer) Path() string

Path returns path stored in rb.

type TOKEN_MANDATORY_LABEL added in go1.10 

type TOKEN_MANDATORY_LABEL struct {
	Label SID_AND_ATTRIBUTES
}

func (*TOKEN_MANDATORY_LABEL) Size added in go1.10 

func (tml *TOKEN_MANDATORY_LABEL) Size() uint32

type TOKEN_PRIVILEGES added in go1.8 

type TOKEN_PRIVILEGES struct {
	PrivilegeCount uint32
	Privileges     [1]LUID_AND_ATTRIBUTES
}

type TokenType added in go1.10 

type TokenType uint32
const (
	TokenPrimary       TokenType = 1
	TokenImpersonation TokenType = 2
)

type UserInfo4 added in go1.11 

type UserInfo4 struct {
	Name            *uint16
	Password        *uint16
	PasswordAge     uint32
	Priv            uint32
	HomeDir         *uint16
	Comment         *uint16
	Flags           uint32
	ScriptPath      *uint16
	AuthFlags       uint32
	FullName        *uint16
	UsrComment      *uint16
	Parms           *uint16
	Workstations    *uint16
	LastLogon       uint32
	LastLogoff      uint32
	AcctExpires     uint32
	MaxStorage      uint32
	UnitsPerWeek    uint32
	LogonHours      *byte
	BadPwCount      uint32
	NumLogons       uint32
	LogonServer     *uint16
	CountryCode     uint32
	CodePage        uint32
	UserSid         *syscall.SID
	PrimaryGroupID  uint32
	Profile         *uint16
	HomeDirDrive    *uint16
	PasswordExpired uint32
}

type WSAMsg added in go1.10 

type WSAMsg struct {
	Name        syscall.Pointer
	Namelen     int32
	Buffers     *syscall.WSABuf
	BufferCount uint32
	Control     syscall.WSABuf
	Flags       uint32
}

Source Files

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Directories

Path Synopsis
Package registry provides access to the Windows registry.
 Package registry provides access to the Windows registry.
Package sysdll is an internal leaf package that records and reports which Windows DLL names are used by Go itself.
 Package sysdll is an internal leaf package that records and reports which Windows DLL names are used by Go itself.

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