interface/vchi/vchi.h

76       // a memory handle
79          VCHI_MEM_HANDLE_T handle;
82       } handle;
104 // Construct an entry in a msg vector for a message handle (h), starting at offset (o) of length (l)
145 // Opaque handle for a VCHI instance
148 // Opaque handle for a server or client
157    void *vll_handle;                /* VLL handle; NULL when unloaded or a "static VLL" in build */
190 extern void * vchi_allocate_buffer(VCHI_SERVICE_HANDLE_T handle, uint32_t *length);
191 extern void vchi_free_buffer(VCHI_SERVICE_HANDLE_T handle, void *address);
201                                     VCHI_SERVICE_HANDLE_T *handle );
204 extern int32_t vchi_service_destroy( const VCHI_SERVICE_HANDLE_T handle );
209                                   VCHI_SERVICE_HANDLE_T *handle);
211 extern int32_t vchi_get_peer_version( const VCHI_SERVICE_HANDLE_T handle,
215 extern int32_t vchi_service_close( const VCHI_SERVICE_HANDLE_T handle );
218 extern int32_t vchi_service_use( const VCHI_SERVICE_HANDLE_T handle );
221 extern int32_t vchi_service_release( const VCHI_SERVICE_HANDLE_T handle );
224 extern int32_t vchi_service_set_option( const VCHI_SERVICE_HANDLE_T handle,
229 extern int32_t vchi_msg_queue( VCHI_SERVICE_HANDLE_T handle,
236 int32_t vchi_msg_queuev_ex( VCHI_SERVICE_HANDLE_T handle,
243 int32_t vchi_msg_queuev( VCHI_SERVICE_HANDLE_T handle,
251 extern int32_t vchi_msg_dequeue( VCHI_SERVICE_HANDLE_T handle,
260 extern int32_t vchi_msg_peek( VCHI_SERVICE_HANDLE_T handle,
267 extern int32_t vchi_msg_remove( VCHI_SERVICE_HANDLE_T handle );
272 extern int32_t vchi_msg_hold( VCHI_SERVICE_HANDLE_T handle,
279 extern int32_t vchi_msg_look_ahead( VCHI_SERVICE_HANDLE_T handle,
331 extern int32_t vchi_bulk_queue_receive( VCHI_SERVICE_HANDLE_T handle,
339 int32_t vchi_bulk_queue_receive_reloc( const VCHI_SERVICE_HANDLE_T handle,
347 extern int32_t vchi_bulk_queue_transmit( VCHI_SERVICE_HANDLE_T handle,
370 extern int32_t vchi_bulk_queue_transmit_reloc( VCHI_SERVICE_HANDLE_T handle,