github.com/huandu/go@v0.0.0-20151114150818-04e615e41150/src/internal/syscall/windows/registry/zsyscall_windows.go (about)

     1  // MACHINE GENERATED BY 'go generate' COMMAND; DO NOT EDIT
     2  
     3  package registry
     4  
     5  import "unsafe"
     6  import "syscall"
     7  
     8  var _ unsafe.Pointer
     9  
    10  var (
    11  	modadvapi32 = syscall.NewLazyDLL("advapi32.dll")
    12  	modkernel32 = syscall.NewLazyDLL("kernel32.dll")
    13  
    14  	procRegCreateKeyExW           = modadvapi32.NewProc("RegCreateKeyExW")
    15  	procRegDeleteKeyW             = modadvapi32.NewProc("RegDeleteKeyW")
    16  	procRegSetValueExW            = modadvapi32.NewProc("RegSetValueExW")
    17  	procRegEnumValueW             = modadvapi32.NewProc("RegEnumValueW")
    18  	procRegDeleteValueW           = modadvapi32.NewProc("RegDeleteValueW")
    19  	procExpandEnvironmentStringsW = modkernel32.NewProc("ExpandEnvironmentStringsW")
    20  )
    21  
    22  func regCreateKeyEx(key syscall.Handle, subkey *uint16, reserved uint32, class *uint16, options uint32, desired uint32, sa *syscall.SecurityAttributes, result *syscall.Handle, disposition *uint32) (regerrno error) {
    23  	r0, _, _ := syscall.Syscall9(procRegCreateKeyExW.Addr(), 9, uintptr(key), uintptr(unsafe.Pointer(subkey)), uintptr(reserved), uintptr(unsafe.Pointer(class)), uintptr(options), uintptr(desired), uintptr(unsafe.Pointer(sa)), uintptr(unsafe.Pointer(result)), uintptr(unsafe.Pointer(disposition)))
    24  	if r0 != 0 {
    25  		regerrno = syscall.Errno(r0)
    26  	}
    27  	return
    28  }
    29  
    30  func regDeleteKey(key syscall.Handle, subkey *uint16) (regerrno error) {
    31  	r0, _, _ := syscall.Syscall(procRegDeleteKeyW.Addr(), 2, uintptr(key), uintptr(unsafe.Pointer(subkey)), 0)
    32  	if r0 != 0 {
    33  		regerrno = syscall.Errno(r0)
    34  	}
    35  	return
    36  }
    37  
    38  func regSetValueEx(key syscall.Handle, valueName *uint16, reserved uint32, vtype uint32, buf *byte, bufsize uint32) (regerrno error) {
    39  	r0, _, _ := syscall.Syscall6(procRegSetValueExW.Addr(), 6, uintptr(key), uintptr(unsafe.Pointer(valueName)), uintptr(reserved), uintptr(vtype), uintptr(unsafe.Pointer(buf)), uintptr(bufsize))
    40  	if r0 != 0 {
    41  		regerrno = syscall.Errno(r0)
    42  	}
    43  	return
    44  }
    45  
    46  func regEnumValue(key syscall.Handle, index uint32, name *uint16, nameLen *uint32, reserved *uint32, valtype *uint32, buf *byte, buflen *uint32) (regerrno error) {
    47  	r0, _, _ := syscall.Syscall9(procRegEnumValueW.Addr(), 8, uintptr(key), uintptr(index), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(nameLen)), uintptr(unsafe.Pointer(reserved)), uintptr(unsafe.Pointer(valtype)), uintptr(unsafe.Pointer(buf)), uintptr(unsafe.Pointer(buflen)), 0)
    48  	if r0 != 0 {
    49  		regerrno = syscall.Errno(r0)
    50  	}
    51  	return
    52  }
    53  
    54  func regDeleteValue(key syscall.Handle, name *uint16) (regerrno error) {
    55  	r0, _, _ := syscall.Syscall(procRegDeleteValueW.Addr(), 2, uintptr(key), uintptr(unsafe.Pointer(name)), 0)
    56  	if r0 != 0 {
    57  		regerrno = syscall.Errno(r0)
    58  	}
    59  	return
    60  }
    61  
    62  func expandEnvironmentStrings(src *uint16, dst *uint16, size uint32) (n uint32, err error) {
    63  	r0, _, e1 := syscall.Syscall(procExpandEnvironmentStringsW.Addr(), 3, uintptr(unsafe.Pointer(src)), uintptr(unsafe.Pointer(dst)), uintptr(size))
    64  	n = uint32(r0)
    65  	if n == 0 {
    66  		if e1 != 0 {
    67  			err = error(e1)
    68  		} else {
    69  			err = syscall.EINVAL
    70  		}
    71  	}
    72  	return
    73  }