C++ (Cpp) bsd_stream_read_cancelの例

コード例 #1

ファイル: bsd-security.c プロジェクト: ahqmhjk/amanda

/*
 * Callback for bsd_stream_read_sync
 */
static void
stream_read_sync_callback(
    void *	s)
{
    struct sec_stream *bs = s;
    ssize_t n;

    assert(bs != NULL);

    auth_debug(1, _("bsd: stream_read_callback_sync: fd %d\n"), bs->fd);

    /*
     * Remove the event first, in case they reschedule it in the callback.
     */
    bsd_stream_read_cancel(bs);
    do {
	n = read(bs->fd, bs->databuf, sizeof(bs->databuf));
    } while ((n < 0) && ((errno == EINTR) || (errno == EAGAIN)));
    if (n < 0)
        security_stream_seterror(&bs->secstr, "%s", strerror(errno));
    bs->len = n;
    sync_pktlen = bs->len;
    sync_pkt = malloc(sync_pktlen);
    memcpy(sync_pkt, bs->databuf, sync_pktlen);
}

コード例 #2

ファイル: bsd-security.c プロジェクト: ahqmhjk/amanda

/*
 * Close and unallocate resources for a stream
 */
static void
bsd_stream_close(
    void *	s)
{
    struct sec_stream *bs = s;

    assert(bs != NULL);

    if (bs->fd != -1)
	aclose(bs->fd);
    if (bs->socket != -1)
	aclose(bs->socket);
    bsd_stream_read_cancel(bs);
    amfree(bs);
}

コード例 #3

ファイル: bsd-security.c プロジェクト: Zealsathish/amanda

/*
 * Callback for bsd_stream_read
 */
static void
stream_read_callback(
    void *	arg)
{
    struct sec_stream *bs = arg;
    ssize_t n;

    assert(bs != NULL);

    do {
	n = read(bs->fd, bs->databuf, sizeof(bs->databuf));
    } while ((n < 0) && ((errno == EINTR) || (errno == EAGAIN)));

    if (n <= 0)
	bsd_stream_read_cancel(bs);
    if (n < 0)
	security_stream_seterror(&bs->secstr, "%s", strerror(errno));

    (*bs->fn)(bs->arg, bs->databuf, n);
}

コード例 #4

ファイル: bsd-security.c プロジェクト: ahqmhjk/amanda

/*
 * Callback for bsd_stream_read
 */
static void
stream_read_callback(
    void *	arg)
{
    struct sec_stream *bs = arg;
    ssize_t n;

    assert(bs != NULL);

    /*
     * Remove the event first, in case they reschedule it in the callback.
     */
    bsd_stream_read_cancel(bs);
    do {
	n = read(bs->fd, bs->databuf, sizeof(bs->databuf));
    } while ((n < 0) && ((errno == EINTR) || (errno == EAGAIN)));

    if (n < 0)
	security_stream_seterror(&bs->secstr, "%s", strerror(errno));

    (*bs->fn)(bs->arg, bs->databuf, n);
}