XBT_PUBLIC(sg_size_t) simcall_file_tell(smx_file_t fd);
XBT_PUBLIC(int) simcall_file_seek(smx_file_t fd, sg_size_t offset, int origin);
XBT_PUBLIC(int) simcall_file_move(smx_file_t fd, const char* fullpath);
+XBT_PUBLIC(int) simcall_file_rcopy(smx_file_t fd, smx_host_t host, const char* fullpath);
/***************************** Storage **********************************/
XBT_PUBLIC(sg_size_t) simcall_storage_get_free_size (const char* name);
XBT_PUBLIC(sg_size_t) simcall_storage_get_used_size (const char* name);