diff options
Diffstat (limited to 'libgo/go/internal/syscall/windows/zsyscall_windows.go')
| -rw-r--r-- | libgo/go/internal/syscall/windows/zsyscall_windows.go | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/libgo/go/internal/syscall/windows/zsyscall_windows.go b/libgo/go/internal/syscall/windows/zsyscall_windows.go index c6f607a46ad..de41786c76e 100644 --- a/libgo/go/internal/syscall/windows/zsyscall_windows.go +++ b/libgo/go/internal/syscall/windows/zsyscall_windows.go @@ -14,10 +14,12 @@ var ( procGetAdaptersAddresses = modiphlpapi.NewProc("GetAdaptersAddresses") procGetComputerNameExW = modkernel32.NewProc("GetComputerNameExW") procMoveFileExW = modkernel32.NewProc("MoveFileExW") + procGetACP = modkernel32.NewProc("GetACP") + procMultiByteToWideChar = modkernel32.NewProc("MultiByteToWideChar") ) -func GetAdaptersAddresses(family uint32, flags uint32, reserved uintptr, adapterAddresses *IpAdapterAddresses, sizeOfPointer *uint32) (errcode error) { - r0, _, _ := syscall.Syscall6(procGetAdaptersAddresses.Addr(), 5, uintptr(family), uintptr(flags), uintptr(reserved), uintptr(unsafe.Pointer(adapterAddresses)), uintptr(unsafe.Pointer(sizeOfPointer)), 0) +func GetAdaptersAddresses(family uint32, flags uint32, reserved uintptr, adapterAddresses *IpAdapterAddresses, sizePointer *uint32) (errcode error) { + r0, _, _ := syscall.Syscall6(procGetAdaptersAddresses.Addr(), 5, uintptr(family), uintptr(flags), uintptr(reserved), uintptr(unsafe.Pointer(adapterAddresses)), uintptr(unsafe.Pointer(sizePointer)), 0) if r0 != 0 { errcode = syscall.Errno(r0) } @@ -47,3 +49,22 @@ func MoveFileEx(from *uint16, to *uint16, flags uint32) (err error) { } return } + +func GetACP() (acp uint32) { + r0, _, _ := syscall.Syscall(procGetACP.Addr(), 0, 0, 0, 0) + acp = uint32(r0) + return +} + +func MultiByteToWideChar(codePage uint32, dwFlags uint32, str *byte, nstr int32, wchar *uint16, nwchar int32) (nwrite int32, err error) { + r0, _, e1 := syscall.Syscall6(procMultiByteToWideChar.Addr(), 6, uintptr(codePage), uintptr(dwFlags), uintptr(unsafe.Pointer(str)), uintptr(nstr), uintptr(unsafe.Pointer(wchar)), uintptr(nwchar)) + nwrite = int32(r0) + if nwrite == 0 { + if e1 != 0 { + err = error(e1) + } else { + err = syscall.EINVAL + } + } + return +} |