func (c *CGoSystem) MapBuffer(handle uint32, offset, numBytes uint64, flags uint32) (result uint32, buf []byte) {
var bufPtr unsafe.Pointer
r := C.MojoMapBuffer(C.MojoHandle(handle), C.uint64_t(offset), C.uint64_t(numBytes), &bufPtr, C.MojoMapBufferFlags(flags))
if r != C.MOJO_RESULT_OK {
return uint32(r), nil
}
return uint32(r), unsafeByteSlice(bufPtr, int(numBytes))
}
func (c *CoreImpl) MapBuffer(handle MojoHandle, offset uint64, numBytes uint64, flags MojoMapBufferFlags) (MojoResult, unsafe.Pointer) {
var bufPtr unsafe.Pointer
result := C.MojoMapBuffer(handle.cType(), (C.uint64_t)(offset), (C.uint64_t)(numBytes), &bufPtr, flags.cType())
if result != C.MOJO_RESULT_OK {
return (MojoResult)(result), nil
}
return MOJO_RESULT_OK, bufPtr
}