Function cuGraphExternalSemaphoresSignalNodeGetParams

pub unsafe extern "C" fn cuGraphExternalSemaphoresSignalNodeGetParams(
    hNode: CUgraphNode,
    params_out: *mut CUDA_EXT_SEM_SIGNAL_NODE_PARAMS,
) -> CUresult

\brief Returns an external semaphore signal node’s parameters

Returns the parameters of an external semaphore signal node \p hNode in \p params_out. The \p extSemArray and \p paramsArray returned in \p params_out, are owned by the node. This memory remains valid until the node is destroyed or its parameters are modified, and should not be modified directly. Use ::cuGraphExternalSemaphoresSignalNodeSetParams to update the parameters of this node.

\param hNode - Node to get the parameters for \param params_out - Pointer to return the parameters

\return ::CUDA_SUCCESS, ::CUDA_ERROR_DEINITIALIZED, ::CUDA_ERROR_NOT_INITIALIZED, ::CUDA_ERROR_INVALID_VALUE \note_graph_thread_safety \notefnerr

\sa ::cuLaunchKernel, ::cuGraphAddExternalSemaphoresSignalNode, ::cuGraphExternalSemaphoresSignalNodeSetParams, ::cuGraphAddExternalSemaphoresWaitNode, ::cuSignalExternalSemaphoresAsync, ::cuWaitExternalSemaphoresAsync