Golang ftok Examples

Example #1

File: wrapper.go Project: andremedeiros/sysv_mq

// ftok(3):
// key_t ftok(const char *pathname, int proj_id);
func ftok(path string, projId int) (int, error) {
	cs := C.CString(path)

	if cs == nil {
		return 0, errors.New(MemoryAllocationError)
	}

	defer C.free(unsafe.Pointer(cs))

	res, err := C.ftok(cs, C.int(projId))

	if err != nil {
		return -1, err
	}

	return int(res), nil
}

Example #2

File: wilderists_linux.go Project: kitschysynq/wilderists

func ftok(path string, id int) int {
	return int(C.ftok(C.CString(path), C.int(id)))
}