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Tobias Klauser8014b7b2018-06-14 09:37:16 +02001// Code generated by 'go generate'; DO NOT EDIT.
Alex Brainmane9616982015-04-13 20:37:56 +10002
3package registry
4
Brad Fitzpatrick3dff6e12016-04-01 04:10:49 +00005import (
Brad Fitzpatrick3dff6e12016-04-01 04:10:49 +00006 "syscall"
7 "unsafe"
Alex Brainmanca83bd22016-12-02 16:54:46 +11008
9 "golang.org/x/sys/windows"
Brad Fitzpatrick3dff6e12016-04-01 04:10:49 +000010)
Alex Brainmane9616982015-04-13 20:37:56 +100011
12var _ unsafe.Pointer
13
Alex Brainmanca83bd22016-12-02 16:54:46 +110014// Do the interface allocations only once for common
15// Errno values.
16const (
17 errnoERROR_IO_PENDING = 997
18)
19
20var (
21 errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING)
Alex Brainman9f70ab92020-10-24 17:55:14 +110022 errERROR_EINVAL error = syscall.EINVAL
Alex Brainmanca83bd22016-12-02 16:54:46 +110023)
24
25// errnoErr returns common boxed Errno values, to prevent
26// allocations at runtime.
27func errnoErr(e syscall.Errno) error {
28 switch e {
29 case 0:
Alex Brainman9f70ab92020-10-24 17:55:14 +110030 return errERROR_EINVAL
Alex Brainmanca83bd22016-12-02 16:54:46 +110031 case errnoERROR_IO_PENDING:
32 return errERROR_IO_PENDING
33 }
34 // TODO: add more here, after collecting data on the common
35 // error values see on Windows. (perhaps when running
36 // all.bat?)
37 return e
38}
39
Alex Brainmane9616982015-04-13 20:37:56 +100040var (
Alex Brainman042a8f52016-04-06 15:52:57 +100041 modadvapi32 = windows.NewLazySystemDLL("advapi32.dll")
42 modkernel32 = windows.NewLazySystemDLL("kernel32.dll")
Alex Brainmane9616982015-04-13 20:37:56 +100043
Alex Brainman0aaa2712020-10-11 09:49:28 +110044 procRegConnectRegistryW = modadvapi32.NewProc("RegConnectRegistryW")
Alex Brainmane9616982015-04-13 20:37:56 +100045 procRegCreateKeyExW = modadvapi32.NewProc("RegCreateKeyExW")
46 procRegDeleteKeyW = modadvapi32.NewProc("RegDeleteKeyW")
Alex Brainmane9616982015-04-13 20:37:56 +100047 procRegDeleteValueW = modadvapi32.NewProc("RegDeleteValueW")
Alex Brainman0aaa2712020-10-11 09:49:28 +110048 procRegEnumValueW = modadvapi32.NewProc("RegEnumValueW")
Daniel Johansson98fc1142015-08-29 18:46:39 +020049 procRegLoadMUIStringW = modadvapi32.NewProc("RegLoadMUIStringW")
Alex Brainman0aaa2712020-10-11 09:49:28 +110050 procRegSetValueExW = modadvapi32.NewProc("RegSetValueExW")
Alex Brainmane9616982015-04-13 20:37:56 +100051 procExpandEnvironmentStringsW = modkernel32.NewProc("ExpandEnvironmentStringsW")
52)
53
Alex Brainman0aaa2712020-10-11 09:49:28 +110054func regConnectRegistry(machinename *uint16, key syscall.Handle, result *syscall.Handle) (regerrno error) {
55 r0, _, _ := syscall.Syscall(procRegConnectRegistryW.Addr(), 3, uintptr(unsafe.Pointer(machinename)), uintptr(key), uintptr(unsafe.Pointer(result)))
56 if r0 != 0 {
57 regerrno = syscall.Errno(r0)
58 }
59 return
60}
61
Alex Brainmane9616982015-04-13 20:37:56 +100062func regCreateKeyEx(key syscall.Handle, subkey *uint16, reserved uint32, class *uint16, options uint32, desired uint32, sa *syscall.SecurityAttributes, result *syscall.Handle, disposition *uint32) (regerrno error) {
63 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)))
64 if r0 != 0 {
65 regerrno = syscall.Errno(r0)
66 }
67 return
68}
69
70func regDeleteKey(key syscall.Handle, subkey *uint16) (regerrno error) {
71 r0, _, _ := syscall.Syscall(procRegDeleteKeyW.Addr(), 2, uintptr(key), uintptr(unsafe.Pointer(subkey)), 0)
72 if r0 != 0 {
73 regerrno = syscall.Errno(r0)
74 }
75 return
76}
77
Alex Brainman0aaa2712020-10-11 09:49:28 +110078func regDeleteValue(key syscall.Handle, name *uint16) (regerrno error) {
79 r0, _, _ := syscall.Syscall(procRegDeleteValueW.Addr(), 2, uintptr(key), uintptr(unsafe.Pointer(name)), 0)
Alex Brainmane9616982015-04-13 20:37:56 +100080 if r0 != 0 {
81 regerrno = syscall.Errno(r0)
82 }
83 return
84}
85
86func regEnumValue(key syscall.Handle, index uint32, name *uint16, nameLen *uint32, reserved *uint32, valtype *uint32, buf *byte, buflen *uint32) (regerrno error) {
87 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)
88 if r0 != 0 {
89 regerrno = syscall.Errno(r0)
90 }
91 return
92}
93
Daniel Johansson98fc1142015-08-29 18:46:39 +020094func regLoadMUIString(key syscall.Handle, name *uint16, buf *uint16, buflen uint32, buflenCopied *uint32, flags uint32, dir *uint16) (regerrno error) {
95 r0, _, _ := syscall.Syscall9(procRegLoadMUIStringW.Addr(), 7, uintptr(key), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(buf)), uintptr(buflen), uintptr(unsafe.Pointer(buflenCopied)), uintptr(flags), uintptr(unsafe.Pointer(dir)), 0, 0)
96 if r0 != 0 {
97 regerrno = syscall.Errno(r0)
98 }
99 return
100}
101
Alex Brainman0aaa2712020-10-11 09:49:28 +1100102func regSetValueEx(key syscall.Handle, valueName *uint16, reserved uint32, vtype uint32, buf *byte, bufsize uint32) (regerrno error) {
103 r0, _, _ := syscall.Syscall6(procRegSetValueExW.Addr(), 6, uintptr(key), uintptr(unsafe.Pointer(valueName)), uintptr(reserved), uintptr(vtype), uintptr(unsafe.Pointer(buf)), uintptr(bufsize))
Alex Brainmanf5a6bd42016-12-02 19:20:04 +1100104 if r0 != 0 {
105 regerrno = syscall.Errno(r0)
106 }
107 return
108}
109
Alex Brainmane9616982015-04-13 20:37:56 +1000110func expandEnvironmentStrings(src *uint16, dst *uint16, size uint32) (n uint32, err error) {
111 r0, _, e1 := syscall.Syscall(procExpandEnvironmentStringsW.Addr(), 3, uintptr(unsafe.Pointer(src)), uintptr(unsafe.Pointer(dst)), uintptr(size))
112 n = uint32(r0)
113 if n == 0 {
Alex Brainman0aaa2712020-10-11 09:49:28 +1100114 err = errnoErr(e1)
Alex Brainmane9616982015-04-13 20:37:56 +1000115 }
116 return
117}