Function DynLib_close

libs/basekit/source/DynLib.c:153–174

unsigned char DynLib_isOpen(DynLib *self) { return self->handle != NULL; }

void DynLib_close(DynLib *self) {
    if (self->freeFuncName) {
        void *f = DynLib_pointerForSymbolName_(self, self->freeFuncName);

        if (!f) {
            DynLib_setError_(self, "io_free function not found");
            return;
        }

        if (self->freeArg) {
            (*(DynLibOneArgFunction *)f)(self->freeArg);
        } else {
            (*(DynLibNoArgFunction *)f)();
        }
    }

    if (self->handle) {
        dlclose(self->handle);
    }

    self->handle = NULL;
}

void *DynLib_pointerForSymbolName_(DynLib *self, const char *symbolName) {
    DynLib_setError_(self, dlerror());