diff options
Diffstat (limited to 'ipc/winpipe/zsyscall_windows.go')
| -rw-r--r-- | ipc/winpipe/zsyscall_windows.go | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/ipc/winpipe/zsyscall_windows.go b/ipc/winpipe/zsyscall_windows.go index b8eedb4..ecf3e84 100644 --- a/ipc/winpipe/zsyscall_windows.go +++ b/ipc/winpipe/zsyscall_windows.go @@ -55,6 +55,8 @@ var ( procConvertStringSecurityDescriptorToSecurityDescriptorW = modadvapi32.NewProc("ConvertStringSecurityDescriptorToSecurityDescriptorW") procLocalFree = modkernel32.NewProc("LocalFree") procGetSecurityDescriptorLength = modadvapi32.NewProc("GetSecurityDescriptorLength") + procGetSecurityInfo = modadvapi32.NewProc("GetSecurityInfo") + procEqualSid = modadvapi32.NewProc("EqualSid") procCancelIoEx = modkernel32.NewProc("CancelIoEx") procCreateIoCompletionPort = modkernel32.NewProc("CreateIoCompletionPort") procGetQueuedCompletionStatus = modkernel32.NewProc("GetQueuedCompletionStatus") @@ -206,6 +208,20 @@ func getSecurityDescriptorLength(sd uintptr) (len uint32) { return } +func getSecurityInfo(handle syscall.Handle, objectType uint32, securityInformation uint32, owner **syscall.SID, group **syscall.SID, dacl *uintptr, sacl *uintptr, sd *uintptr) (ret error) { + r0, _, _ := syscall.Syscall9(procGetSecurityInfo.Addr(), 8, uintptr(handle), uintptr(objectType), uintptr(securityInformation), uintptr(unsafe.Pointer(owner)), uintptr(unsafe.Pointer(group)), uintptr(unsafe.Pointer(dacl)), uintptr(unsafe.Pointer(sacl)), uintptr(unsafe.Pointer(sd)), 0) + if r0 != 0 { + ret = syscall.Errno(r0) + } + return +} + +func equalSid(sid1 *syscall.SID, sid2 *syscall.SID) (isEqual bool) { + r0, _, _ := syscall.Syscall(procEqualSid.Addr(), 2, uintptr(unsafe.Pointer(sid1)), uintptr(unsafe.Pointer(sid2)), 0) + isEqual = r0 != 0 + return +} + func cancelIoEx(file syscall.Handle, o *syscall.Overlapped) (err error) { r1, _, e1 := syscall.Syscall(procCancelIoEx.Addr(), 2, uintptr(file), uintptr(unsafe.Pointer(o)), 0) if r1 == 0 { |