Golang my_sd_journal_open 예제들

예제 #1

파일: journal.go 프로젝트: rhuss/gofabric8

// NewJournal returns a new Journal instance pointing to the local journal
func NewJournal() (j *Journal, err error) {
	h, err := dlopen.GetHandle(libsystemdNames)
	if err != nil {
		return nil, err
	}
	defer func() {
		if err == nil {
			return
		}
		err2 := h.Close()
		if err2 != nil {
			err = fmt.Errorf(`%q and "error closing handle: %v"`, err, err2)
		}
	}()

	j = &Journal{lib: h}

	sd_journal_open, err := j.getFunction("sd_journal_open")
	if err != nil {
		return nil, err
	}

	r := C.my_sd_journal_open(sd_journal_open, &j.cjournal, C.SD_JOURNAL_LOCAL_ONLY)

	if r < 0 {
		return nil, fmt.Errorf("failed to open journal: %d", syscall.Errno(-r))
	}

	return j, nil
}

예제 #2

파일: journal.go 프로젝트: intelsdi-x/rkt

// NewJournal returns a new Journal instance pointing to the local journal
func NewJournal() (j *Journal, err error) {
	j = &Journal{}

	sd_journal_open, err := getFunction("sd_journal_open")
	if err != nil {
		return nil, err
	}

	r := C.my_sd_journal_open(sd_journal_open, &j.cjournal, C.SD_JOURNAL_LOCAL_ONLY)

	if r < 0 {
		return nil, fmt.Errorf("failed to open journal: %d", syscall.Errno(-r))
	}

	return j, nil
}