Files
kata-containers/vendor/github.com/Microsoft/hcsshim/internal/interop/interop.go
Peng Tao 0e2be42514 vendor: fix containerd/cgroups dependency
Gopkg.lock says it's "dbea6f2bd41658b84b00417ceefa416b979cbf10"
but it is actually "5017d4e9a9cf2d4381db99eacd9baf84b95bfb14".

We need to make sure Gopkg.lock does not lie otherwise `dep ensure`
would really fetch the locked revision and it causes build failure
due to API changes.

Introduced by: 76d9db3e0b (vendor: Add github.com/gogo/protobuf).

While at it, constraint containerd/cgroups to a working revision.

Fixes: #1447

Signed-off-by: Peng Tao <bergwolf@hyper.sh>
2019-04-02 15:51:27 +08:00

28 lines
683 B
Go

package interop
import (
"syscall"
"unsafe"
)
//go:generate go run ../../mksyscall_windows.go -output zsyscall_windows.go interop.go
//sys coTaskMemFree(buffer unsafe.Pointer) = api_ms_win_core_com_l1_1_0.CoTaskMemFree
func ConvertAndFreeCoTaskMemString(buffer *uint16) string {
str := syscall.UTF16ToString((*[1 << 29]uint16)(unsafe.Pointer(buffer))[:])
coTaskMemFree(unsafe.Pointer(buffer))
return str
}
func ConvertAndFreeCoTaskMemBytes(buffer *uint16) []byte {
return []byte(ConvertAndFreeCoTaskMemString(buffer))
}
func Win32FromHresult(hr uintptr) syscall.Errno {
if hr&0x1fff0000 == 0x00070000 {
return syscall.Errno(hr & 0xffff)
}
return syscall.Errno(hr)
}