本文整理汇总了Golang中C.MojoHandle函数的典型用法代码示例。如果您正苦于以下问题：Golang MojoHandle函数的具体用法？Golang MojoHandle怎么用？Golang MojoHandle使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了MojoHandle函数的12个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: ReadData
func (c *CGoSystem) ReadData(consumerHandle uint32, flags uint32) (result uint32, buf []byte) {
var numBytes C.uint32_t
if r := C.MojoReadData(C.MojoHandle(consumerHandle), nil, &numBytes, C.MOJO_READ_DATA_FLAG_QUERY); r != C.MOJO_RESULT_OK {
return uint32(r), nil
}
buf = make([]byte, int(numBytes))
r := C.MojoReadData(C.MojoHandle(consumerHandle), unsafe.Pointer(&buf[0]), &numBytes, C.MojoReadDataFlags(flags))
buf = buf[0:int(numBytes)]
return uint32(r), buf
}示例2: MapBuffer
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))
}示例3: BeginReadData
func (c *CGoSystem) BeginReadData(consumerHandle uint32, flags uint32) (result uint32, buf []byte) {
var buffer unsafe.Pointer
var bufferNumBytes C.uint32_t
r := C.MojoBeginReadData(C.MojoHandle(consumerHandle), &buffer, &bufferNumBytes, C.MojoReadDataFlags(flags))
if r != C.MOJO_RESULT_OK {
return uint32(r), nil
}
return uint32(r), unsafeByteSlice(buffer, int(bufferNumBytes))
}示例4: BeginWriteData
func (c *CGoSystem) BeginWriteData(producerHandle uint32, numBytes uint32, flags uint32) (result uint32, buf []byte) {
var buffer unsafe.Pointer
bufferNumBytes := C.uint32_t(numBytes)
r := C.MojoBeginWriteData(C.MojoHandle(producerHandle), &buffer, &bufferNumBytes, C.MojoWriteDataFlags(flags))
if r != C.MOJO_RESULT_OK {
return uint32(r), nil
}
return uint32(r), unsafeByteSlice(buffer, int(bufferNumBytes))
}示例5: DuplicateBufferHandle
func (c *CGoSystem) DuplicateBufferHandle(handle uint32, flags uint32) (uint32, uint32) {
var opts *C.struct_MojoDuplicateBufferHandleOptions
opts = &C.struct_MojoDuplicateBufferHandleOptions{
C.uint32_t(unsafe.Sizeof(*opts)),
C.MojoDuplicateBufferHandleOptionsFlags(flags),
}
var cDuplicateHandle C.MojoHandle
r := C.DuplicateBufferHandle(C.MojoHandle(handle), opts, &cDuplicateHandle)
return uint32(r), uint32(cDuplicateHandle)
}示例6: WriteMessage
func (c *CGoSystem) WriteMessage(handle uint32, bytes []byte, handles []uint32, flags uint32) (result uint32) {
var bytesPtr unsafe.Pointer
if len(bytes) != 0 {
bytesPtr = unsafe.Pointer(&bytes[0])
}
var handlesPtr *C.MojoHandle
if len(handles) != 0 {
handlesPtr = (*C.MojoHandle)(unsafe.Pointer(&handles[0]))
}
return uint32(C.MojoWriteMessage(C.MojoHandle(handle), bytesPtr, C.uint32_t(len(bytes)), handlesPtr, C.uint32_t(len(handles)), C.MojoWriteMessageFlags(flags)))
}示例7: ReadMessage
func (c *CGoSystem) ReadMessage(handle uint32, flags uint32) (result uint32, buf []byte, handles []uint32) {
var numBytes, numHandles C.uint32_t
cHandle := C.MojoHandle(handle)
cFlags := C.MojoReadMessageFlags(flags)
if r := C.MojoReadMessage(cHandle, nil, &numBytes, nil, &numHandles, cFlags); r != C.MOJO_RESULT_RESOURCE_EXHAUSTED {
return uint32(r), nil, nil
}
var bufPtr unsafe.Pointer
if numBytes != 0 {
buf = make([]byte, int(numBytes))
bufPtr = unsafe.Pointer(&buf[0])
}
var handlesPtr *C.MojoHandle
if numHandles != 0 {
handles = make([]uint32, int(numHandles))
handlesPtr = (*C.MojoHandle)(unsafe.Pointer(&handles[0]))
}
r := C.MojoReadMessage(cHandle, bufPtr, &numBytes, handlesPtr, &numHandles, cFlags)
return uint32(r), buf, handles
}示例8: Wait
func (c *CGoSystem) Wait(handle uint32, signals uint32, deadline uint64) (result uint32, satisfiedSignals, satisfiableSignals uint32) {
var cState C.struct_MojoHandleSignalsState
r := C.MojoWait(C.MojoHandle(handle), C.MojoHandleSignals(signals), C.MojoDeadline(deadline), &cState)
return uint32(r), uint32(cState.satisfied_signals), uint32(cState.satisfiable_signals)
}示例9: Close
func (c *CGoSystem) Close(handle uint32) (result uint32) {
return uint32(C.MojoClose(C.MojoHandle(handle)))
}示例10: EndReadData
func (c *CGoSystem) EndReadData(consumerHandle uint32, numBytesRead uint32) (result uint32) {
return uint32(C.MojoEndReadData(C.MojoHandle(consumerHandle), C.uint32_t(numBytesRead)))
}示例11: EndWriteData
func (c *CGoSystem) EndWriteData(producerHandle uint32, numBytesWritten uint32) (result uint32) {
return uint32(C.MojoEndWriteData(C.MojoHandle(producerHandle), C.uint32_t(numBytesWritten)))
}示例12: WriteData
func (c *CGoSystem) WriteData(producerHandle uint32, buf []byte, flags uint32) (result uint32, bytesWritten uint32) {
numBytes := C.uint32_t(len(buf))
r := C.MojoWriteData(C.MojoHandle(producerHandle), unsafe.Pointer(&buf[0]), &numBytes, C.MojoWriteDataFlags(flags))
return uint32(r), uint32(numBytes)
}