int sm_vmptx_stop(struct sm_vmptx_stop_parms *stopp)
typedef struct sm_vmptx_stop_parms {
tSMVMPtxId vmptx; /* in */
} SM_VMPTX_STOP_PARMS;
Requests that a VMP[tx] stops executing. The user will be notified that a VMP[tx] has terminated by a final status, kSMVMPtxStatusStopped, from sm_vmptx_status(). Once the stopped status notification has been received the VMP[tx] can be destroyed using sm_vmptx_destroy().
Once the VMP[tx] has stopped the event should no longer be used to wait for status notifications as it will be signalled permanently. The event is invalidated when sm_vmptx_destroy() is called.
0 if call completed successfully, otherwise a standard error such as:
This function is part of the Prosody RTP processing API.