func (p *Port) open(mode int) error {
if p.opened {
panic("already opened")
}
err := errmsg(C.sp_open(p.p, C.enum_sp_mode(mode)))
p.opened = err == nil
return p.getConf()
}
// Open() opens the database that has been configured in the Environment.
// At a minimum, it should be necessary to call Dir() on the Environment to
// specify the directory for the database.
func (env *Environment) Open() (*Database, error) {
db := &Database{}
db.Pointer = C.sp_open(env.Pointer)
if nil == db.Pointer {
return nil, env.Error()
}
return db, nil
}
// Init attempts to initialises the port represented by the port name passed in.
func Init(s *Conf, name string) (int32, error) {
var result int32 = SP_OK
C.sp_new_config(&s.oldConfig)
C.sp_new_config(&s.newConfig)
cp := C.CString(name)
defer C.free(unsafe.Pointer(cp))
result = C.sp_get_port_by_name(cp, &s.Port)
checkResult(result)
// Open before setting params
result = C.sp_open(s.Port, SP_MODE_READ|SP_MODE_WRITE)
return result, checkResult(result)
}